




- Studio–3 Bedrooms
- $3,061-$9,633 Total Monthly Price
Total Monthly Price
Base Rent$3,061 - $9,633Total Monthly Price$3,061 - $9,633 - 439–1,303 Square Feet
Rent Specials
Move in by 6/30 and receive 1 MONTH FREE! *Restrictions apply, please contact the leasing team for details.
About Flats on First
Flats on First embodies the best of boutique living, combining the luxuries of a modern apartment community with the comforts of a close-knit neighborhood. Come home to a place of sophistication and serenity in East Cambridge.
Flats on First is located in the East Cambridge Neighborhood and 02141 Zip code of Cambridge, MA. This community is professionally managed by Willow Bridge Property Company
Unique Features and Amenities
- Balconies*
- Bike Storage
- Butterflymx Intercom System
- Community Kitchen And Dining
- Controlled Access Parking Garage
- Co-Working Spaces
- Direct Access Entry*
- Full-Size, High Efficiency Washer/Dryer
- Game Room
- Gourmet Kitchens With Stainless Steel Appliances
- Grilling And Al Fresco Dining
- Groom Room
- Landscaped Courtyards With Outdoor Seating
- Luxury, Wood-Grained Vinyl Flooring
- Open Air Amphitheater
- Open Floor Plans
- Outdoor Lounges With Fire Pits
- Pet Friendly
- Roof Deck With City Views
- Schlage Smart Locks
- Social Spaces With Complimentary Wifi
- Stand-Up Showers*
- Walk-In Closets*
Property Contact Info

- Listed by:
- Agency:
- Vendor Logo:
- Website:
- View Property Website
- Call Us:
- (781) 488-6207
- Disclaimer:
Office Hours
| Monday | 10:00 am–6:00 pm |
| Tuesday | 10:00 am–6:00 pm |
| Wednesday | 10:00 am–6:00 pm |
| Thursday | 10:00 am–6:00 pm |
| Friday | 10:00 am–6:00 pm |
| Saturday | 10:00 am–5:00 pm |
| Sunday | Closed |
Floorplan Pricing and Availability
Flats on First offers Studio to 3 Bedroom apartments starting from $3,061 and having 439–1,303 sq ft. Here is the current pricing and availability:
New! Interactive Property Map
Studio
Show Unavailable FloorplansFloorplan S1
From $3,061
Studio, 1 Bath, 439 sq ftTotal Monthly PriceAvailable NowTotal Monthly Price
Base Rent$3,061 - $4,253Total Monthly Price$3,061 - $4,253Cheapest StudioThis is the cheapest Studio at this PropertyModel Gallery
Floorplans
Availability Details
Prices shown for this property are the Total Monthly Price including Fees.Price Availability Date Unit Sq Ft Deposit View Details $3,136 Available Now 605B 440 $500 $3,061 June 19, 2026 223B 465 $500 $3,061 August 7, 2026 417B 443 $500 Model Amenities and Features
Features
- Balcony
- Intercom
- Wi-Fi
Kitchen
- Kitchen
- Quartz Countertops
Model Lease Information
Model Price Range
- $3,061 - $4,253Total Monthly PriceBase Rent: $3,061 - $4,253Required Monthly Fees: None
Current Available Pricing
- $3,061 - $3,136 Total Monthly Price
Unit 605B Lease Information
Unit Price
- $3,136Total Monthly PriceBase Rent: $3,136Required Monthly Fees: None
View Details and Rent EstimateDeposit
- $500 deposit
Model Lease Information
Model Price Range
- $3,061 - $4,253Total Monthly Price
Unit 223B Lease Information
Unit Price
- $3,061Total Monthly PriceBase Rent: $3,061Required Monthly Fees: None
View Details and Rent EstimateDeposit
- $500 deposit
Model Lease Information
Model Price Range
- $3,061 - $4,253Total Monthly Price
Unit 417B Lease Information
Unit Price
- $3,061Total Monthly PriceBase Rent: $3,061Required Monthly Fees: None
View Details and Rent EstimateDeposit
- $500 deposit
Model Lease Information
Model Price Range
- $3,061 - $4,253Total Monthly Price
Apartment Model: S1From $3,061Studio, 1 Bath, 439 sq ftAvailable NowFloor plans are artist's rendering. All dimensions are approximate. Actual product and specifications may vary in dimension or detail. Not all features are available in every rental home. Please see a representative for details.
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S1 - Floorplan Apartment Unit: 605BApartment Model: S1$3,136Studio, 1 Bath, 440 sq ftAvailable NowApartment Unit: 223BApartment Model: S1$3,061Studio, 1 Bath, 465 sq ftAvailable June 19, 2026Apartment Unit: 417BApartment Model: S1$3,061Studio, 1 Bath, 443 sq ftAvailable August 7, 2026Floorplan S2
From $3,261
Studio, 1 Bath, 584 sq ftTotal Monthly PriceAvailable NowTotal Monthly Price
Base Rent$3,261 - $4,622Total Monthly Price$3,261 - $4,622Model Gallery
Floorplans
Availability Details
Prices shown for this property are the Total Monthly Price including Fees.Price Availability Date Unit Sq Ft Deposit View Details $3,336 Available Now 612B 593 $500 $3,261 July 10, 2026 402B 585 $500 Call For Rates July 25, 2026 512B 593 $500 Model Amenities and Features
Features
- Balcony
- Intercom
- Wi-Fi
Kitchen
- Kitchen
- Quartz Countertops
Model Lease Information
Model Price Range
- $3,261 - $4,622Total Monthly PriceBase Rent: $3,261 - $4,622Required Monthly Fees: None
Current Available Pricing
- Call For RatesTotal Monthly Price
Unit 612B Lease Information
Unit Price
- $3,336Total Monthly PriceBase Rent: $3,336Required Monthly Fees: None
View Details and Rent EstimateDeposit
- $500 deposit
Model Lease Information
Model Price Range
- $3,261 - $4,622Total Monthly Price
Unit 402B Lease Information
Unit Price
- $3,261Total Monthly PriceBase Rent: $3,261Required Monthly Fees: None
View Details and Rent EstimateDeposit
- $500 deposit
Model Lease Information
Model Price Range
- $3,261 - $4,622Total Monthly Price
Unit 512B Lease Information
Deposit
- $500 deposit
Model Lease Information
Model Price Range
- $3,261 - $4,622Total Monthly Price
Apartment Model: S2From $3,261Studio, 1 Bath, 584 sq ftAvailable NowFloor plans are artist's rendering. All dimensions are approximate. Actual product and specifications may vary in dimension or detail. Not all features are available in every rental home. Please see a representative for details.
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S2 - Floorplan Apartment Unit: 612BApartment Model: S2$3,336Studio, 1 Bath, 593 sq ftAvailable NowApartment Unit: 402BApartment Model: S2$3,261Studio, 1 Bath, 585 sq ftAvailable July 10, 2026Apartment Unit: 512BApartment Model: S2Call For RatesStudio, 1 Bath, 593 sq ftAvailable July 25, 2026Floorplan S3
Studio, 1 Bath, 627 sq ftLargest StudioThis is the largest Studio at this PropertyModel Gallery
Floorplans
Availability Details
Prices shown for this property are the Total Monthly Price including Fees.Availability Date Unit Sq Ft Call for Availability S3 627 sq ft Model Amenities and Features
Features
- Balcony
- Intercom
- Wi-Fi
Kitchen
- Kitchen
- Quartz Countertops
Apartment Model: S3Call For RatesStudio, 1 Bath, 627 sq ftUnavailableFloor plans are artist's rendering. All dimensions are approximate. Actual product and specifications may vary in dimension or detail. Not all features are available in every rental home. Please see a representative for details.
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S3 - Floorplan 1 Bedroom
Show Unavailable FloorplansFloorplan A7
From $3,774
1 Bed, 1 Bath, 755 sq ftTotal Monthly PriceAvailable NowTotal Monthly Price
Base Rent$3,774 - $5,579Total Monthly Price$3,774 - $5,579Cheapest 1 BedroomThis is the cheapest 1 Bedroom at this PropertyModel Gallery
Floorplans
Availability Details
Prices shown for this property are the Total Monthly Price including Fees.Price Availability Date Unit Sq Ft Deposit $3,774 Available Now 619B 767 $500 Model Amenities and Features
Features
- Balcony
- Intercom
- Wi-Fi
Kitchen
- Kitchen
- Quartz Countertops
Unit 619B Lease Information
Unit Price
- $3,774Total Monthly PriceBase Rent: $3,774Required Monthly Fees: None
View Details and Rent EstimateDeposit
- $500 deposit
Model Lease Information
Model Price Range
- $3,774 - $5,579Total Monthly Price
Apartment Model: A7From $3,7741 Bedroom, 1 Bath, 755 sq ftAvailable NowFloor plans are artist's rendering. All dimensions are approximate. Actual product and specifications may vary in dimension or detail. Not all features are available in every rental home. Please see a representative for details.
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A7 - Floorplan Apartment Unit: 619BApartment Model: A7$3,7741 Bedroom, 1 Bath, 767 sq ftAvailable NowFloorplan A2
From $3,824
1 Bed, 1 Bath, 718 sq ftTotal Monthly PriceAvailable Jun 23Total Monthly Price
Base Rent$3,824 - $5,693Total Monthly Price$3,824 - $5,693Model Gallery
Floorplans
Availability Details
Prices shown for this property are the Total Monthly Price including Fees.Price Availability Date Unit Sq Ft Deposit $3,824 June 23, 2026 304C 736 $500 Model Amenities and Features
Features
- Balcony
- Intercom
- Wi-Fi
Kitchen
- Kitchen
- Quartz Countertops
Unit 304C Lease Information
Unit Price
- $3,824Total Monthly PriceBase Rent: $3,824Required Monthly Fees: None
View Details and Rent EstimateDeposit
- $500 deposit
Model Lease Information
Model Price Range
- $3,824 - $5,693Total Monthly Price
Apartment Model: A2From $3,8241 Bedroom, 1 Bath, 718 sq ftAvailable June 23, 2026Floor plans are artist's rendering. All dimensions are approximate. Actual product and specifications may vary in dimension or detail. Not all features are available in every rental home. Please see a representative for details.
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A2 - Floorplan Apartment Unit: 304CApartment Model: A2$3,8241 Bedroom, 1 Bath, 736 sq ftAvailable June 23, 2026Floorplan A1
1 Bed, 1 Bath, 699 sq ftModel Gallery
Floorplans
Availability Details
Prices shown for this property are the Total Monthly Price including Fees.Availability Date Unit Sq Ft Call for Availability A1 699 sq ft Model Amenities and Features
Features
- Balcony
- Intercom
- Wi-Fi
Kitchen
- Kitchen
- Quartz Countertops
Apartment Model: A1Call For Rates1 Bedroom, 1 Bath, 699 sq ftUnavailableFloor plans are artist's rendering. All dimensions are approximate. Actual product and specifications may vary in dimension or detail. Not all features are available in every rental home. Please see a representative for details.
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A1 - Floorplan Floorplan A6
1 Bed, 1 Bath, 747 sq ftModel Gallery
Floorplans
Availability Details
Prices shown for this property are the Total Monthly Price including Fees.Availability Date Unit Sq Ft Call for Availability A6 747 sq ft Model Amenities and Features
Features
- Balcony
- Intercom
- Wi-Fi
Kitchen
- Kitchen
- Quartz Countertops
Apartment Model: A6Call For Rates1 Bedroom, 1 Bath, 747 sq ftUnavailableFloor plans are artist's rendering. All dimensions are approximate. Actual product and specifications may vary in dimension or detail. Not all features are available in every rental home. Please see a representative for details.
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A6 - Floorplan Floorplan A7H
1 Bed, 1 Bath, 767 sq ftModel Gallery
Floorplans
Availability Details
Prices shown for this property are the Total Monthly Price including Fees.Availability Date Unit Sq Ft Call for Availability A7H 767 sq ft Model Amenities and Features
Features
- Balcony
- Intercom
- Wi-Fi
Kitchen
- Kitchen
- Quartz Countertops
Apartment Model: A7HCall For Rates1 Bedroom, 1 Bath, 767 sq ftUnavailableFloor plans are artist's rendering. All dimensions are approximate. Actual product and specifications may vary in dimension or detail. Not all features are available in every rental home. Please see a representative for details.
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A7H - Floorplan Floorplan A8
1 Bed, 1 Bath, 794 sq ftModel Gallery
Floorplans
Availability Details
Prices shown for this property are the Total Monthly Price including Fees.Availability Date Unit Sq Ft Call for Availability A8 794 sq ft Model Amenities and Features
Features
- Balcony
- Intercom
- Wi-Fi
Kitchen
- Kitchen
- Quartz Countertops
Apartment Model: A8Call For Rates1 Bedroom, 1 Bath, 794 sq ftUnavailableFloor plans are artist's rendering. All dimensions are approximate. Actual product and specifications may vary in dimension or detail. Not all features are available in every rental home. Please see a representative for details.
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A8 - Floorplan Floorplan A3
1 Bed, 1 Bath, 813 sq ftModel Gallery
Floorplans
Availability Details
Prices shown for this property are the Total Monthly Price including Fees.Availability Date Unit Sq Ft Call for Availability A3 813 sq ft Model Amenities and Features
Features
- Balcony
- Intercom
- Wi-Fi
Kitchen
- Kitchen
- Quartz Countertops
Apartment Model: A3Call For Rates1 Bedroom, 1 Bath, 813 sq ftUnavailableFloor plans are artist's rendering. All dimensions are approximate. Actual product and specifications may vary in dimension or detail. Not all features are available in every rental home. Please see a representative for details.
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A3 - Floorplan Floorplan A4H
1 Bed, 1 Bath, 896 sq ftModel Gallery
Floorplans
Availability Details
Prices shown for this property are the Total Monthly Price including Fees.Availability Date Unit Sq Ft Call for Availability A4H 896 sq ft Model Amenities and Features
Features
- Balcony
- Intercom
- Wi-Fi
Kitchen
- Kitchen
- Quartz Countertops
Apartment Model: A4HCall For Rates1 Bedroom, 1 Bath, 896 sq ftUnavailableFloor plans are artist's rendering. All dimensions are approximate. Actual product and specifications may vary in dimension or detail. Not all features are available in every rental home. Please see a representative for details.
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A4H - Floorplan Floorplan A5
1 Bed, 1 Bath, 897 sq ftModel Gallery
Floorplans
Availability Details
Prices shown for this property are the Total Monthly Price including Fees.Availability Date Unit Sq Ft Call for Availability A5 897 sq ft Model Amenities and Features
Features
- Balcony
- Intercom
- Wi-Fi
Kitchen
- Kitchen
- Quartz Countertops
Apartment Model: A5Call For Rates1 Bedroom, 1 Bath, 897 sq ftUnavailableFloor plans are artist's rendering. All dimensions are approximate. Actual product and specifications may vary in dimension or detail. Not all features are available in every rental home. Please see a representative for details.
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A5 - Floorplan Floorplan A9
1 Bed, 1 Bath, 914 sq ftModel Gallery
Floorplans
Availability Details
Prices shown for this property are the Total Monthly Price including Fees.Availability Date Unit Sq Ft Call for Availability A9 914 sq ft Model Amenities and Features
Features
- Balcony
- Intercom
- Wi-Fi
Kitchen
- Kitchen
- Quartz Countertops
Apartment Model: A9Call For Rates1 Bedroom, 1 Bath, 914 sq ftUnavailableFloor plans are artist's rendering. All dimensions are approximate. Actual product and specifications may vary in dimension or detail. Not all features are available in every rental home. Please see a representative for details.
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A9 - Floorplan Floorplan A10
1 Bed, 1 Bath, 1101 sq ftLargest 1 BedroomThis is the largest 1 Bedroom at this PropertyModel Gallery
Floorplans
Availability Details
Prices shown for this property are the Total Monthly Price including Fees.Availability Date Unit Sq Ft Call for Availability A10 1101 sq ft Model Amenities and Features
Features
- Balcony
- Intercom
- Wi-Fi
Kitchen
- Kitchen
- Quartz Countertops
Apartment Model: A10Call For Rates1 Bedroom, 1 Bath, 1101 sq ftUnavailableFloor plans are artist's rendering. All dimensions are approximate. Actual product and specifications may vary in dimension or detail. Not all features are available in every rental home. Please see a representative for details.
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A10 - Floorplan 2 Bedrooms
Show Unavailable FloorplansFloorplan B2
From $5,359
2 Beds, 2 Baths, 1149 sq ftTotal Monthly PriceAvailable NowTotal Monthly Price
Base Rent$5,359 - $9,633Total Monthly Price$5,359 - $9,633Model Gallery
Floorplans
Availability Details
Prices shown for this property are the Total Monthly Price including Fees.Price Availability Date Unit Sq Ft Deposit $5,359 Available Now 103C 1164 $500 Model Amenities and Features
Features
- Balcony
- Intercom
- Wi-Fi
Kitchen
- Kitchen
- Quartz Countertops
Unit 103C Lease Information
Unit Price
- $5,359Total Monthly PriceBase Rent: $5,359Required Monthly Fees: None
View Details and Rent EstimateDeposit
- $500 deposit
Model Lease Information
Model Price Range
- $5,359 - $9,633Total Monthly Price
Apartment Model: B2From $5,3592 Bedroom, 2 Bath, 1149 sq ftAvailable NowFloor plans are artist's rendering. All dimensions are approximate. Actual product and specifications may vary in dimension or detail. Not all features are available in every rental home. Please see a representative for details.
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B2 - Floorplan Apartment Unit: 103CApartment Model: B2$5,3592 Bedroom, 2 Bath, 1164 sq ftAvailable NowFloorplan B8
From $5,334
2 Beds, 2 Baths, 1221 sq ftTotal Monthly PriceAvailable Aug 5Total Monthly Price
Base Rent$5,334 - $7,781Total Monthly Price$5,334 - $7,781Largest 2 BedroomThis is the largest 2 Bedroom at this PropertyModel Gallery
Floorplans
Availability Details
Prices shown for this property are the Total Monthly Price including Fees.Price Availability Date Unit Sq Ft Deposit $5,334 August 5, 2026 414B 1221 $500 Model Amenities and Features
Features
- Balcony
- Intercom
- Wi-Fi
Kitchen
- Kitchen
- Quartz Countertops
Unit 414B Lease Information
Unit Price
- $5,334Total Monthly PriceBase Rent: $5,334Required Monthly Fees: None
View Details and Rent EstimateDeposit
- $500 deposit
Model Lease Information
Model Price Range
- $5,334 - $7,781Total Monthly Price
Apartment Model: B8From $5,3342 Bedroom, 2 Bath, 1221 sq ftAvailable August 5, 2026Floor plans are artist's rendering. All dimensions are approximate. Actual product and specifications may vary in dimension or detail. Not all features are available in every rental home. Please see a representative for details.
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B8 - Floorplan Apartment Unit: 414BApartment Model: B8$5,3342 Bedroom, 2 Bath, 1221 sq ftAvailable August 5, 2026Floorplan B4
From $5,034
2 Beds, 2 Baths, 1204 sq ftTotal Monthly PriceAvailable Sep 1Total Monthly Price
Base Rent$5,034 - $7,360Total Monthly Price$5,034 - $7,360Cheapest 2 BedroomThis is the cheapest 2 Bedroom at this PropertyModel Gallery
Floorplans
Availability Details
Prices shown for this property are the Total Monthly Price including Fees.Price Availability Date Unit Sq Ft Deposit $5,034 September 1, 2026 202C 1204 $500 Model Amenities and Features
Features
- Balcony
- Intercom
- Wi-Fi
Kitchen
- Kitchen
- Quartz Countertops
Unit 202C Lease Information
Unit Price
- $5,034Total Monthly PriceBase Rent: $5,034Required Monthly Fees: None
View Details and Rent EstimateDeposit
- $500 deposit
Model Lease Information
Model Price Range
- $5,034 - $7,360Total Monthly Price
Apartment Model: B4From $5,0342 Bedroom, 2 Bath, 1204 sq ftAvailable September 1, 2026Floor plans are artist's rendering. All dimensions are approximate. Actual product and specifications may vary in dimension or detail. Not all features are available in every rental home. Please see a representative for details.
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B4 - Floorplan Apartment Unit: 202CApartment Model: B4$5,0342 Bedroom, 2 Bath, 1204 sq ftAvailable September 1, 2026Floorplan B5
2 Beds, 1 Bath, 909 sq ftModel Gallery
Floorplans
Availability Details
Prices shown for this property are the Total Monthly Price including Fees.Availability Date Unit Sq Ft Call for Availability B5 909 sq ft Model Amenities and Features
Features
- Balcony
- Intercom
- Wi-Fi
Kitchen
- Kitchen
- Quartz Countertops
Apartment Model: B5Call For Rates2 Bedroom, 1 Bath, 909 sq ftUnavailableFloor plans are artist's rendering. All dimensions are approximate. Actual product and specifications may vary in dimension or detail. Not all features are available in every rental home. Please see a representative for details.
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B5 - Floorplan Floorplan B6
2 Beds, 2 Baths, 933 sq ftModel Gallery
Floorplans
Availability Details
Prices shown for this property are the Total Monthly Price including Fees.Availability Date Unit Sq Ft Call for Availability B6 933 sq ft Model Amenities and Features
Features
- Balcony
- Intercom
- Wi-Fi
Kitchen
- Kitchen
- Quartz Countertops
Apartment Model: B6Call For Rates2 Bedroom, 2 Bath, 933 sq ftUnavailableFloor plans are artist's rendering. All dimensions are approximate. Actual product and specifications may vary in dimension or detail. Not all features are available in every rental home. Please see a representative for details.
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B6 - Floorplan Floorplan B1
2 Beds, 2 Baths, 977 sq ftModel Gallery
Floorplans
Availability Details
Prices shown for this property are the Total Monthly Price including Fees.Availability Date Unit Sq Ft Call for Availability B1 977 sq ft Model Amenities and Features
Features
- Balcony
- Intercom
- Wi-Fi
Kitchen
- Kitchen
- Quartz Countertops
Apartment Model: B1Call For Rates2 Bedroom, 2 Bath, 977 sq ftUnavailableFloor plans are artist's rendering. All dimensions are approximate. Actual product and specifications may vary in dimension or detail. Not all features are available in every rental home. Please see a representative for details.
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B1 - Floorplan Floorplan B7
2 Beds, 2 Baths, 1050 sq ftModel Gallery
Floorplans
Availability Details
Prices shown for this property are the Total Monthly Price including Fees.Availability Date Unit Sq Ft Call for Availability B7 1050 sq ft Model Amenities and Features
Features
- Balcony
- Intercom
- Wi-Fi
Kitchen
- Kitchen
- Quartz Countertops
Apartment Model: B7Call For Rates2 Bedroom, 2 Bath, 1050 sq ftUnavailableFloor plans are artist's rendering. All dimensions are approximate. Actual product and specifications may vary in dimension or detail. Not all features are available in every rental home. Please see a representative for details.
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B7 - Floorplan Floorplan B3
2 Beds, 2 Baths, 1152 sq ftModel Gallery
Floorplans
Availability Details
Prices shown for this property are the Total Monthly Price including Fees.Availability Date Unit Sq Ft Call for Availability B3 1152 sq ft Model Amenities and Features
Features
- Balcony
- Intercom
- Wi-Fi
Kitchen
- Kitchen
- Quartz Countertops
Apartment Model: B3Call For Rates2 Bedroom, 2 Bath, 1152 sq ftUnavailableFloor plans are artist's rendering. All dimensions are approximate. Actual product and specifications may vary in dimension or detail. Not all features are available in every rental home. Please see a representative for details.
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B3 - Floorplan 3 Bedrooms
Floorplan C1
3 Beds, 2 Baths, 1303 sq ftModel Gallery
Floorplans
Availability Details
Prices shown for this property are the Total Monthly Price including Fees.Availability Date Unit Sq Ft Call for Availability C1 1303 sq ft Model Amenities and Features
Features
- Balcony
- Intercom
- Wi-Fi
Kitchen
- Kitchen
- Quartz Countertops
Apartment Model: C1Call For Rates3 Bedroom, 2 Bath, 1303 sq ftUnavailableFloor plans are artist's rendering. All dimensions are approximate. Actual product and specifications may vary in dimension or detail. Not all features are available in every rental home. Please see a representative for details.
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C1 - Floorplan
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Property Information
- 136 Units
- 5 Stories
- Built in 2021
Fees and Policies
The fees listed below are community-provided and may exclude utilities or add-ons. All payments are made directly to the property and are non-refundable unless otherwise specified. Use the Cost Calculator to determine costs based on your needs.
Required Fees
One-Time Basics
- Due at Application
- First Month's Rent DepositiCredited toward the required first month's rent Charged per unit.Varies
- Due at Move-In
- Security DepositiOr up to 1 month’s rent based on application screening results Charged Per Unit.$500.00
Utilities
- Monthly Electric/Gas FeeiYou may be required to obtain applicable utilities independently Charged per unit.Varies/mo
- Personal Liability InsuranceiObtain independent policy or use recommended insurer Charged per unit.Varies/mo
- Monthly Sewer FeeiMonthly Water Fee Charged per unit.Varies/mo
- Monthly Water FeeiMonthly Water Fee Charged per unit.Varies/mo
Other Fees and Policies
Situational Fees
- Month-to-Month FeeiMonth-to-Month Fee Charged per unit.$700.00/per occurrence
- Key Fob ReplacementiKey Fob Replacement Charged per unit.$5-$50/per occurrence
- Late FeeiApplied to rent over 30 days past due Charged per unit.Varies/per occurrence
- NSF FeeiReturned check or rejected electronic payment fee Charged per unit.$50.00/per occurrence
- Additional Security DepositiUp to 1 month’s rent based on application screening results Charged per unit.Varies
- Lease Buy Out FeeiLease Buy Out Fee Charged per unit.Varies
- Automatic Renters Insurance (If coverage lapses)iPersonal liability renters insurance applied if previously obtained coverage lapses. Charged per unit.$15.00/per occurrence
- Court FeeiLegal/Eviction Fee Charged per unit.Varies/per occurrence
- Legal/Eviction FeeiLegal/Eviction Fee Charged per unit.Varies/per occurrence
- Move Out Fob FeeiKey fob unreturned/lost at move-out. Charged per unit.$50.00/per occurrence
- Move Out Cleaning FeeiUnit returned unclean at move-out Charged per unit.Varies/per occurrence
- Move Out Damage FeeiFee for damages found at move-out Charged per unit.Varies/per occurrence
Personal Add-Ons
- Personal Liability Renters InsuranceiRecommended insurer if not submitting independent policy. Charged per unit.$18.75/mo
Pet Fees
- Other Pet
- Pet Renti$60 per cat. $85 per dog. 2 pet maximum. Charged Per Pet.$60-$85/mo
- 100 Lb Weight Limit
- 100 Lb Weight Limit
Cats
None
Comments: Dogs and Cats
Dogs
None
Comments: Dogs and Cats
Parking Fees
- Other
- Garage RentaliGarage Rent Charged Per Vehicle.$320.00/mo
- Other
Additional Parking Options
Property Fee Disclaimer: Based on community-supplied data and independent market research. Subject to change without notice. May exclude fees for mandatory or optional services and usage-based utilities.
Features and Amenities
On-Site Services
- Package Service
Community Features
- Lounge
Outdoor Features
- Courtyard
- Controlled Access
- Deck
Recreation and Fitness
- Fitness Center
- Bicycle Storage
- Gameroom
Interior Features
- Balcony
- Intercom
- Wi Fi
Kitchen Amenities
- Kitchen
- Quartz Countertops
Living Area Features
- Walk In Closets
- Vinyl Flooring

Map
- Shopping
- Colleges
- Grocery
- Medical
- Parks
- Transportation

Map
Frequently Asked Questions about Flats on First
Where is Flats on First located?
Flats on First is located at 21 Charles St near the East Cambridge area of Cambridge, MA
What is the current rent range at Flats on First?
Studio to 3 Bedroom Apartments at Flats on First currently range from $3,061 to $5,359
When is the leasing office open?
- The office Hours for Flats on First are
- Monday 10:00 am–6:00 pm
- Tuesday 10:00 am–6:00 pm
- Wednesday 10:00 am–6:00 pm
- Thursday 10:00 am–6:00 pm
- Friday 10:00 am–6:00 pm
- Saturday 10:00 am–5:00 pm
- Sunday Closed
Are pets allowed?
Call us today to find out our pet policy and if we allow pets
Are there any rent specials?
The current rent special at Flats on First is: Move in by 6/30 and receive 1 MONTH FREE! *Restrictions apply, please contact the leasing team for details..
Lifestyle Ratings
Learn more about Lifestyle SearchRenters Reviews and Ratings
Poor management practices
April 14, 2023 - Review from Apartments.comThe apartments are modern and well-designed, if a bit small and short on storage space, and the appliances are way nicer than what you'd find in a normal apartment building in Boston. However, there is absolutely no insulation between floors. You will hear every step your upstairs neighbor takes, and each one will sound like a 20-lb weight being dropped on the floor. It's a shame because the building is otherwise very peaceful, and the neighborhood is really a nice place to live. Update: ...After four months of living here, I have to take off a star due to issues with the building services and the finishings in the unit. Just too many problems for what this place charges in rent. As far as the building goes: 1) There's not a package room as is advertised on the website, and the package lockers have been down since late September, with no indication as to when they will be fixed. The building management blames the vendor, but they also haven't found any other solution to the problem. They just scatter everyone's packages all over the floor of the mail area, unsecured, and don't send any notifications when you receive something. 2) The after-hours maintenance staff isn't responsive. There's not a number to call if you have an after-hours maintenance issue; you just have to submit a request through the resident app and hope someone sees it. I had a lock-out issue once, and, after waiting a half-hour for a maintenance person to arrive and then another 40 minutes for the person to try to unlock my door, I finally just went and stayed in a hotel for the night. As far as the units, the main window in my apartment is without window treatment of any kind. Management said something about them either ordering or receiving the wrong kind of blinds for that window and then told me I could provide the window treatment on my own. Not OK for what this place charges. Update #2: I can now echo one of the other reviews here. I've had packages go missing as well. Contrary to what the website says, there is no "24-hour package room". Management just lets packages be scattered all over the floors by the mailboxes, unsecured and unorganized. Not even a basic level of competence on display here.Read MoreProperty Manager Responded
April 18, 2023Hello There, we're disappointed to hear your experience wasn't up to par. We'd appreciate the chance to hear your concerns in-depth and suggest appropriate solutions. Please contact us at flatsonfirst@lincolnapts.com or 1 617-468-1400. We're confident that we can turn your experience around, and look forward to getting correcting it!
Poor noise isolation
September 5, 2022 - Review from Apartments.comThe facilities are all very nice and new but the noise isolation isn't up to par. I can hear upstairs stomping, showering, running taps etc. Just moved in and it's already getting on my nervesProperty Manager Responded
September 15, 2022Hello There, Please be sure to contact our team to discuss this matter. Thank you, The Flats on First Team
Nearby Schools
Kennedy-Longfellow
Vassal Lane Upper School
Fletcher/Maynard Academy
Cambridge Street Upper School
Cambridge Rindge and Latin
About GreatSchools Data on ApartmentHomeLiving.com.
Points of Interest
Time and distance from Flats on First.
Arts Museums and Landmarks
Big Box and Retail
Petco
Walgreens
Target
Colleges and Universities
Groceries
Star Market
Whole Foods
Trader Joe's
Hospitals
Military Bases
Boston Support Center
Hanscom Air Force Base
Parks and Recreation
Flats on First has 5 parks within 1.7 miles, including The Boston Public Garden, Boston Common, Freedom Trail, The Freedom Trail, and New England Holocaust Museum.
Restaurants and Dining
Shopping Centers
Flats on First has 5 shopping centers within 1.5 miles.
Transit Stations
Community College Station-Orange Line
Nearby Neighborhoods
Rental Price Ranges in the Area
| Bedroom | Average Price | Cheapest Price | Highest Price |
|---|---|---|---|
| Cambridge Studio Apartments | $2,726 | $1,500 | $10,000+ |
| Cambridge 1 Bedroom Apartments | $3,293 | $950 | $10,000+ |
| Cambridge 2 Bedroom Apartments | $4,061 | $1,000 | $10,000+ |
| Cambridge 3 Bedroom Apartments | $4,365 | $900 | $10,000+ |
| Cambridge 4 Bedroom Apartments | $5,108 | $800 | $10,000+ |
| Cambridge 5 Bedroom Apartments | $6,136 | $1,350 | $10,000+ |
| Cambridge 6 Bedroom Apartments | $8,260 | $950 | $10,000+ |
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