Senate Square Apartments

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(314) 260-1530
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1921 Sidney St, St. Louis, MO 63104

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Senate Square

1921 Sidney St
St. Louis, MO 63104
(314) 260-1530
Senate Square in St. Louis, MO - Building Photo
  • 1–3 Bedrooms
  • $1,000-$1,650 Pricing
  • 570–940 Square Feet

About Senate Square

Senate Square is located in the Benton Park Neighborhood and 63104 Zip code of St. Louis, MO. This community is professionally managed by Aurox Holdings Inc.

Unique Features and Amenities

  • Ample Storage
  • Central Air and Heating
  • Fully-equipped Kitchens
  • Pet Friendly
  • Some Paid Utilities
  • Stove
  • Well-maintained Lawn Care and Snow Removal
  • Wood-inspired Flooring

See All Amenities

Property Contact Info

Floorplan Pricing and Availability

Senate Square offers 1 to 3 Bedroom apartments starting from $1,000 and having 570–940 sq ft. Here is the current pricing and availability:

  • 1 Bedroom

    1 Bedroom

    From $1,000

    1 Bed, 1 Bath, 570-715 sq ft
    Available Now

    Availability Details

    PriceAvailability DateUnitSq FtView Details
    $1,150Available Now1919C-SI700
    $1,000Available Now2718B-SA570
    $1,000Available Now2720A-SA570

    Model Amenities and Features

    Kitchen

    • Dishwasher
    • Refrigerator
    • Stainless Steel Appliances

    Unique Features

    • Ample Storage
    • Central Air and Heating
    • Fully-equipped Kitchens
    • Some Paid Utilities
    • Stove
    • Wood-inspired Flooring

    Model Rent and Fees

    Model Price Range

    • $1,000 - $1,150

    Deposit

    • $1,150 deposit

    Unit 1919C-SI Amenities and Features

    Kitchen

    • Dishwasher
    • Refrigerator
    • Stainless Steel Appliances

    Unique Features

    • Ample Storage
    • Central Air and Heating
    • Fully-equipped Kitchens
    • Some Paid Utilities
    • Stove
    • Wood-inspired Flooring

    Unit 1919C-SI Rent and Fees

    Unit Price

    • $1,150

    Deposit

    • $1,150 deposit

    Model Rent and Fees

    Model Price Range

    • $1,000 - $1,150

    Unit 2718B-SA Amenities and Features

    Kitchen

    • Dishwasher
    • Refrigerator
    • Stainless Steel Appliances

    Unique Features

    • Ample Storage
    • Central Air and Heating
    • Fully-equipped Kitchens
    • Some Paid Utilities
    • Stove
    • Wood-inspired Flooring

    Unit 2718B-SA Rent and Fees

    Unit Price

    • $1,000

    Deposit

    • $1,150 deposit

    Model Rent and Fees

    Model Price Range

    • $1,000 - $1,150

    Unit 2720A-SA Amenities and Features

    Kitchen

    • Dishwasher
    • Refrigerator
    • Stainless Steel Appliances

    Unique Features

    • Ample Storage
    • Central Air and Heating
    • Fully-equipped Kitchens
    • Some Paid Utilities
    • Stove
    • Wood-inspired Flooring

    Unit 2720A-SA Rent and Fees

    Unit Price

    • $1,000

    Deposit

    • $1,150 deposit

    Model Rent and Fees

    Model Price Range

    • $1,000 - $1,150
  • 2 Bedrooms

    2 Bedroom

    From $1,200

    2 Beds, 1 Bath, 692-840 sq ft
    Available Now

    Availability Details

    PriceAvailability DateUnitSq FtView Details
    $1,350Available Now1930B-SE840
    $1,350Available Now1930C-SE840
    $1,200Available Now2714A-SA692

    Model Amenities and Features

    Kitchen

    • Dishwasher
    • Refrigerator
    • Stainless Steel Appliances

    Unique Features

    • Ample Storage
    • Central Air and Heating
    • Fully-equipped Kitchens
    • Some Paid Utilities
    • Stove
    • Wood-inspired Flooring

    Model Rent and Fees

    Model Price Range

    • $1,200 - $1,350

    Deposit

    • $1,350 deposit

    Unit 1930B-SE Amenities and Features

    Kitchen

    • Dishwasher
    • Refrigerator
    • Stainless Steel Appliances

    Unique Features

    • Ample Storage
    • Central Air and Heating
    • Fully-equipped Kitchens
    • Some Paid Utilities
    • Stove
    • Wood-inspired Flooring

    Unit 1930B-SE Rent and Fees

    Unit Price

    • $1,350

    Deposit

    • $1,350 deposit

    Model Rent and Fees

    Model Price Range

    • $1,200 - $1,350

    Unit 1930C-SE Amenities and Features

    Kitchen

    • Dishwasher
    • Refrigerator
    • Stainless Steel Appliances

    Unique Features

    • Ample Storage
    • Central Air and Heating
    • Fully-equipped Kitchens
    • Some Paid Utilities
    • Stove
    • Wood-inspired Flooring

    Unit 1930C-SE Rent and Fees

    Unit Price

    • $1,350

    Deposit

    • $1,350 deposit

    Model Rent and Fees

    Model Price Range

    • $1,200 - $1,350

    Unit 2714A-SA Amenities and Features

    Kitchen

    • Dishwasher
    • Refrigerator
    • Stainless Steel Appliances

    Unique Features

    • Ample Storage
    • Central Air and Heating
    • Fully-equipped Kitchens
    • Some Paid Utilities
    • Stove
    • Wood-inspired Flooring

    Unit 2714A-SA Rent and Fees

    Unit Price

    • $1,200

    Deposit

    • $1,350 deposit

    Model Rent and Fees

    Model Price Range

    • $1,200 - $1,350
  • 3 Bedrooms

    3 Bedroom

    From $1,600

    3 Beds, 1 Bath, 740-940 sq ft
    Available Now

    Availability Details

    PriceAvailability DateUnitSq FtView Details
    $1,650Available Now1948B-SE915
    $1,600Available Now1950A-SI740
    $1,600Available Now1952A-SI740

    Model Amenities and Features

    Kitchen

    • Dishwasher
    • Refrigerator
    • Stainless Steel Appliances

    Unique Features

    • Ample Storage
    • Central Air and Heating
    • Fully-equipped Kitchens
    • Some Paid Utilities
    • Stove
    • Wood-inspired Flooring

    Model Rent and Fees

    Model Price Range

    • $1,600 - $1,650

    Deposit

    • $1,650 deposit

    Unit 1948B-SE Amenities and Features

    Kitchen

    • Dishwasher
    • Refrigerator
    • Stainless Steel Appliances

    Unique Features

    • Ample Storage
    • Central Air and Heating
    • Fully-equipped Kitchens
    • Some Paid Utilities
    • Stove
    • Wood-inspired Flooring

    Unit 1948B-SE Rent and Fees

    Unit Price

    • $1,650

    Deposit

    • $1,650 deposit

    Model Rent and Fees

    Model Price Range

    • $1,600 - $1,650

    Unit 1950A-SI Amenities and Features

    Kitchen

    • Dishwasher
    • Refrigerator
    • Stainless Steel Appliances

    Unique Features

    • Ample Storage
    • Central Air and Heating
    • Fully-equipped Kitchens
    • Some Paid Utilities
    • Stove
    • Wood-inspired Flooring

    Unit 1950A-SI Rent and Fees

    Unit Price

    • $1,600

    Deposit

    • $1,650 deposit

    Model Rent and Fees

    Model Price Range

    • $1,600 - $1,650

    Unit 1952A-SI Amenities and Features

    Kitchen

    • Dishwasher
    • Refrigerator
    • Stainless Steel Appliances

    Unique Features

    • Ample Storage
    • Central Air and Heating
    • Fully-equipped Kitchens
    • Some Paid Utilities
    • Stove
    • Wood-inspired Flooring

    Unit 1952A-SI Rent and Fees

    Unit Price

    • $1,600

    Deposit

    • $1,650 deposit

    Model Rent and Fees

    Model Price Range

    • $1,600 - $1,650
Price shown is base rent. Excludes user-selected optional fees and variable or usage-based fees and required charges due at or prior to move-in or at move-out. View Fees and Policies for details. Price, availability, fees, and any applicable rent special are subject to change without notice.

Schedule a Tour

Schedule a Tour
Call us at: (314) 260-1530 to schedule a tour.

Property Information

  • Renovated In Feb 2025
  • 100 Units
  • 3 Stories
  • Built in 1889

Lease Terms

  • 3 - 18 mo

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.

Required Fees

One-Time Basics

Due at Application
Application Fee Per ApplicantiCharged per applicant.$50.00
Due at Move-In
Administrative FeeiCharged per unit.$100.00

Other Fees and Policies

Pet Fees

Cat
Pet DepositiMax of 2. Charged Per Pet.$600.00
One-Time Pet FeeiMax of 2. Charged Per Pet.$300.00
Monthly Pet FeeiMax of 2. Charged Per Pet.$50.00/mo
25 lbs. Weight Limit
Restrictions:

Animals: All animals must be approved by management. Two (2) pets allowed per dwelling. Weight and breed restrictions apply to all pets and maximum weight limit is 50 pounds per pet. The following list of breeds or crossbreeds are restricted - Pit Bull Terriers, Staffordshire Terriers, Rottweilers, German Shepherds, Presa Canarios, Chow Chows, Doberman Pinchers, Akitas, Wolf-Hybrids, Mastiffs, Cane Corsos, Great Danes, Alaskan Malamutes and Siberian huskies.

Comments:

Max of 2. Please call our Leasing Office for complete Pet Policy information.

Dog
Pet DepositiMax of 2. Charged Per Pet.$600.00
One-Time Pet FeeiMax of 2. Charged Per Pet.$300.00
Monthly Pet FeeiMax of 2. Charged Per Pet.$50.00/mo
25 lbs. Weight Limit
Restrictions:

Animals: All animals must be approved by management. Two (2) pets allowed per dwelling. Weight and breed restrictions apply to all pets and maximum weight limit is 50 pounds per pet. The following list of breeds or crossbreeds are restricted - Pit Bull Terriers, Staffordshire Terriers, Rottweilers, German Shepherds, Presa Canarios, Chow Chows, Doberman Pinchers, Akitas, Wolf-Hybrids, Mastiffs, Cane Corsos, Great Danes, Alaskan Malamutes and Siberian huskies.

Comments:

Max of 2. Please call our Leasing Office for complete Pet Policy information.

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

Unique Amenities

  • Ample Storage
  • Central Air and Heating
  • Fully-equipped Kitchens
  • Pet Friendly
  • Some Paid Utilities
  • Stove
  • Well-maintained Lawn Care and Snow Removal
  • Wood-inspired Flooring

On-Site Services

  • Maintenance On Site
  • Property Manager On Site
  • Laundry Facilities

Outdoor Features

  • Lawn
Google Map

Map

1921 Sidney St, St. Louis, MO 63104

Hours and Contact Info

Call Us - Open Now!
Currently Closed
By Appointment
Monday8:30 am–5:00 pm
Tuesday8:30 am–5:00 pm
Wednesday8:30 am–5:00 pm
Thursday8:30 am–5:00 pm
Friday8:30 am–5:00 pm
SaturdayClosed
SundayClosed

Frequently Asked Questions about Senate Square

Where is Senate Square located?

Senate Square is located at 1921 Sidney St near the Benton Park area of St. Louis, MO

What is the current rent range at Senate Square?

1 Bedroom to 3 Bedroom Apartments at Senate Square currently range from $1,000 to $1,650

When is the leasing office open?

  • The office Hours for Senate Square are
  • Monday 8:30 am–5:00 pm
  • Tuesday 8:30 am–5:00 pm
  • Wednesday 8:30 am–5:00 pm
  • Thursday 8:30 am–5:00 pm
  • Friday 8:30 am–5:00 pm
  • Saturday Closed
  • Sunday Closed

Are pets allowed?

Call us today to find out our pet policy and if we allow pets

Lifestyle Ratings

  • Affordability Nice Value3.2

    The Senate Square Apartments are 18.97% cheaper than the average apartment in the Benton Park area, and 30.07% cheaper than the average apartment city-wide.

    Rent Comparison to the Benton Park Neighborhood

    FloorplanLowest Price HereNeighborhood Avg RentNbhd Avg RentCost Difference%
    1 Bedroom$1,000$1,335-$335-25.1%
    2 Bedroom$1,200$1,733-$533-30.8%
    3 Bedroom$1,600$1,616-$16-1.0%

    Rent Comparison to the city of St. Louis

    FloorplanLowest Price HereCity Average RentCost Difference%
    1 Bedroom$1,000$1,421-$421-29.6%
    2 Bedroom$1,200$1,714-$514-30.0%
    3 Bedroom$1,600$2,305-$705-30.6%

    Methodology: On 05/05/2026, ApartmentHomeLiving.com compared current rents by floorplan to 117 other apartment communities in the immediate area around Senate Square (Benton Park), and 3388 other apartment communities in St. Louis using today’s up-to-date pricing using the sum/count averaging formula. This data will be updated in real-time as prices fluctuate.

    Rent Pricing Data as of 05/05/2026

Learn more about Lifestyle Search

Nearby Schools

Sigel Elementary Community Ed. Center

St. Louis City School District
2050 ALLEN AVE
Public School - Grades PK-5 (219 Students)
In Attendance Zone1 minute drive / 0.5 miles away
10/10
School data provided by GreatSchools.
details
The GreatSchools Rating helps parents compare schools within a state based on a variety of school quality indicators and provides a helpful picture of how effectively each school serves all of its students. Ratings are on scale of 1 (below average) and to 10 (above average) and can include test scores, college readiness, academic progress, advanced courses, equity, discipline and attendance data. We also advise parents to visit schools, consider other information on school performance and programs, and consider needs as part of the school selection process.

About GreatSchools Data on ApartmentHomeLiving.com.

Points of Interest

Time and distance from Senate Square.

Big Box and Retail

Walgreens

1530 Lafayette Ave
3 minute drive / 1.07 miles away

Colleges and Universities

Saint Louis University

221 N Grand Blvd
4 minute drive / 2.19 miles away

Harris-Stowe State University

3026 Laclede Ave
4 minute drive / 2.31 miles away

St. Louis College Of Pharmacy

4588 Parkview Pl
7 minute drive / 3.38 miles away

Groceries

Save-A-Lot

3427 S Jefferson Ave
1 minute drive / 0.63 miles away

Schnucks

3430 S Grand Blvd
3 minute drive / 1.27 miles away

Aldi

1233 Camp Jackson Rd
8 minute drive / 3.81 miles away

Hospitals

St. Alexius Hospital

3933 S Broadway
3 minute drive / 1.22 miles away

St. Louis University Hospital

3635 Vista Ave
5 minute drive / 1.86 miles away

Shriner Hospital For Children

4400 Clayton Ave
6 minute drive / 3.06 miles away

Military Bases

Price Support Center

14 minute drive / 6.73 miles away

US Army Reserve Center

14 minute drive / 6.83 miles away

Restaurants and Dining

The Hard Rock Cafe

1820 Market St
4 minute drive / 2.14 miles away

Wasabi

1228 Washington Ave
5 minute drive / 2.51 miles away

Shopping Centers

Georgian Square

Georgian Square
3 minute drive / 1.02 miles away

Jefferson Commons

1601-1643 S Jefferson Ave
3 minute drive / 1.12 miles away

Chariton Square

4214 S Broadway
4 minute drive / 1.56 miles away

Senate Square has 5 shopping centers within 2.0 miles.

Transit Stations

Fairview Heights-Shrewsbury-Lansdowne I-44 Emerson Park

9325 St Clair Ave
19 minute drive / 9.31 miles away

Fairview Heights-Lambert Airport Shiloh-Scott

9325 St Clair Ave
19 minute drive / 9.31 miles away

Nearby Neighborhoods

Benton Park

Studio to 4 Bedroom Apartments from $795
View Rentals

Soulard

Studio to 4 Bedroom Apartments from $900
View Rentals

McKinley Heights

Studio to 6 Bedroom Apartments from $437
View Rentals

Rental Price Ranges in the Area

BedroomAverage RentCheapest RentHighest Rent
St. Louis Studio Apartments $1,206$515$3,000
St. Louis 1 Bedroom Apartments $1,421$437$4,393
St. Louis 2 Bedroom Apartments $1,714$550$7,935
St. Louis 3 Bedroom Apartments $2,305$674$7,099
St. Louis 4 Bedroom Apartments $1,504$725$6,153
St. Louis 5 Bedroom Apartments $3,907$1,800$6,177

Browse Top Apartments in St. Louis

Viewing: Senate Square | Desktop Version | Listing Updated: 05/03/2026 | AHLGLD