Castle Square Apartments

Verified
This is a CoStar Verified® Listing

Castle Square in Boston, MA is verified by CoStar’s® proprietary screening and fraud detection process, so you can shop and rent with confidence on ApartmentHomeLiving.com. Always protect yourself when shopping online.

484 Tremont St, Boston, MA 02118
(857) 763-1245
Check Availability

Photos

Contact

Castle Square

484 Tremont St
Boston, MA 02118
(857) 763-1245
Castle Square in Boston, MA - Building Photo
  • 2 Bedroom Bedrooms
  • $3,553 - $3,950Plus Fees12 Month Lease Term
  • 765Square Feet

About Castle Square

Castle Square is located in heart of the historic South End of Boston. Enjoy the city's best dining, shopping and entertainment right outside your door. Enjoy the best the city has to offer: - Steps from the Financial District, Theatre District, Public Gardens - Great views of the South End - Steps to the commuter rail - Newly renovated kitchen, new flooring - Free parking! - Heat included! - Fitness center - Spacious and modern laundry facility on site - Only $500 security deposit Your new home is waiting! Call our friendly office staff today to set up a tour of this wonderful apartment, 617-426-5517!

Castle Square is located in the South End Boston Neighborhood and 02118 Zip code of Boston, MA. This community is professionally managed by Winn Companies

Unique Features and Amenities

  • Breakfast bar
  • Close to Back Back & New England Medical MBTA Stops
  • Community Roof Deck
  • Community Room
  • Downtown Location
  • Expansive Green Space
  • Free Heat Included!
  • Free Parking!
  • Historic Renovation
  • LEED Platinum certified community
  • Media Center
  • Nearby Parks and Recreation
  • On-Site Recycling Center
  • Open Concept Layouts
  • Sports Courts
  • Tot Lot
  • Views of Back Bay

See All Amenities

Property Contact Info

Floorplan Pricing and Availability

Castle Square offers 2 Bedroom apartments starting from $3,950 and having 765 sq ft. Here is the current pricing and availability:

    • 2 Bedrooms

      2 BR

      From $3,950

      2 Beds, 1 Bath, 765 sq ft
      Plus Fees
      Available Now

      Availability Details

      PriceAvailability DateUnitSq FtView Details
      $3,950Available Now494-74765
      $3,950Available Now494-64765

      Model Amenities and Features

      Features

      • High Speed Internet Access
      • Smoke Free

      Model Lease Information

      Model Price Range

      • $3,553 - $3,950

      Current Available Pricing

      • $3,950

      Unit 494-74 Amenities and Features

      Features

      • High Speed Internet Access
      • Smoke Free

      Unit 494-74 Lease Information

      Unit Price

      • $3,950

      Model Rent and Fees

      Model Price Range

      • $3,553 - $3,950

      Unit 494-64 Amenities and Features

      Features

      • High Speed Internet Access
      • Smoke Free

      Unit 494-64 Lease Information

      Unit Price

      • $3,950

      Model Rent and Fees

      Model Price Range

      • $3,553 - $3,950
    Price shown is base rent and may not include non-optional fees and utilities. 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: (857) 763-1245 to schedule a tour.

    Property Information

    Lease Terms

    • 12 mo

    Utilities Included

    • Trash Removal
    • Sewer
    • Air Conditioning
    • Water
    • Gas
    • Heat

    Fees and Policies

    Pet Policy and Fees

    Cats

    • 1 Pet Limit
    • Fees Not Specified

    Call for more details

    Parking Info and Fees

    Garage Parking
    Surface LotiFree Parking

    Matterport 3D Tours

    Features and Amenities

    On-Site Services

    • Maintenance On Site
    • Planned Social Activities
    • Property Manager On Site
    • Recycling
    • 24 Hour Access
    • Laundry Facilities
    • Garden

    Community Features

    • Multi Use Room
    • Business Center
    • Clubhouse
    • Conference Rooms

    Outdoor Features

    • Controlled Access
    • Deck
    • Patio

    Recreation and Fitness

    • Fitness Center
    • Basketball Court
    • Media Center/Movie Theatre
    • Playground

    Interior Features

    • Green Community
    • Energy Star Labeled
    • Heating
    • High Speed Internet Access
    • Cable Ready
    • Air Conditioning
    • Smoke Free

    Kitchen Amenities

    • Range
    • Refrigerator
    • Kitchen
    • Dishwasher
    • Oven
    • Disposal

    Living Area Features

    • Tile Floors
    • Views
    • Window Coverings
    • Vinyl Flooring
    • Office
    • Hardwood Floors
    Google Map

    Map

    484 Tremont St, Boston, MA 02118

    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–3:00 pm
    SaturdayClosed
    SundayClosed

    Getting Around

    Walk Score®

    98 / 100

    Walker’s Paradise

    Daily errands do not require a car

    Bike Score®

    78 / 100

    Very Bikeable

    Biking is convenient for most trips

    Transit Score®

    100 / 100

    Rider’s Paradise

    World-class public transportation

    Frequently Asked Questions about Castle Square

    Where is Castle Square located?

    Castle Square is located at 484 Tremont St near the South End Boston area of Boston, MA

    What is the current rent range at Castle Square?

    2 Bedrooms at Castle Square currently start from $3,950. Call today for more info!

    When is the leasing office open?

    • The office Hours for Castle 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–3:00 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 Castle Square Apartments are 16.5% cheaper than the average apartment in the South End Boston area, and 4.9% cheaper than the average apartment city-wide.

      Rent Comparison to the South End Boston Neighborhood

      FloorplanLowest Price HereNeighborhood Avg RentNbhd Avg RentCost Difference%
      2 Bedroom$3,553$4,257-$704-16.5%

      Rent Comparison to the city of Boston

      FloorplanLowest Price HereCity Average RentCost Difference%
      2 Bedroom$3,553$3,737-$184-4.9%

      Methodology: On 09/02/2025, ApartmentHomeLiving.com compared current rents by floorplan to 685 other apartment communities in the immediate area around Castle Square (South End Boston), and 6839 other apartment communities in Boston 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 09/02/2025

    • Active Lifestyle 3.0

      From fitness centers to pools to putting greens, Active Lifestyle apartments feature local listings with the most amenities that support an always active lifestyle.

      Rating Factors

      This 3.0-star Active Lifestyle rating is based on the following features:

      • Basketball Court(s)
      • Fitness Center
      • Planned Social Activities
      • Garden Style
      • Playground(s)
      • Patios
    • Pet Friendly 3.6

      Top Pet Friendly apartments have specified that they accept pets and feature a number pet friendly amenities for renters with furry friends.

      Rating Factors

      This 3.6-star Pet Friendly rating is based on the following features:

      • Hardwood Floors
      • Basketball Court(s)
      • Tile Floors
      • Heating
      • Air Conditioning
      • Deck(s)
      • Patios
    • Family Friendly 3.2

      Family Friendly apartments feature the best community amenities for larger families like larger floorplans, playgrounds and day care options.

      Rating Factors

      This 3.2-star Family Friendly rating is based on the following features:

      • Fitness Center
      • Media Center/Movie Theatre
      • Playground(s)
      • Smoke Free Options
      • Hardwood Floors
      • Controlled Gate Access
      • Maintenance on site
      • Garden Style
      • Multi-Use Room
      • High Speed Internet Access
      • Dishwashers
      • Tile Floors
      • Patios
      • Planned Social Activities
      • Property Manager on Site
      • 24 Hour Access
      • Laundry Facilities
      • Energy Star Labeled
      • Heating
      • Air Conditioning
      • Kitchens
      • Disposals
      • Views
      • Window Coverings
      • Vinyl Flooring
      • Office(s)
      • Deck(s)
      • Cable Ready
      See more
      See less
    • Transit Friendly 3.2

      Transit Friendly apartments feature a fantastic location and great access to local mass transit.

    • Eco-Friendly 4.0

      The Eco-Friendly Lifestyle score highlights how amenities and features at top local communities may support environmentally friendly, clean, and energy efficient living.

      Rating Factors

      This 4.0-star Eco-Friendly rating is based on the following features:

      • Green Community
      • Smoke Free Options
      • Recycling
      • Garden Style
      • Energy Star Labeled
      • Patios
    Learn more about Lifestyle Search

    Renters Reviews and Ratings

    4.2
    23 Renters Reviews
    ⓘ How is this Rating Determined?The property ratings on ApartmentHomeLiving.com are created using a 5-star scale that includes average renter review scores combined with building ratings to determine an overall blended property score.

    Building ratings are based on a community’s features, including the building design, construction, exterior spaces, and amenities. To learn more about the CoStar Building Rating System, refer to our official guidelines here.
    • Verified Renter

      April 8, 2022
      Castle Square apartments is a Wonderful place to live..It's Beautiful, Pleasant, Clean, very safe as long as you use you're common sense, as for anything in life.
      • Property Manager Responded

        June 7, 2023
        Hello, Thanks so much for taking the time to share your positive experience! We are happy to provide our residents with a clean and beautiful environment. The garden we have can be a safe haven from the busy city life that surrounds Castle Square.
      Review from Apartments.com
    • Verified Renter

      March 31, 2022
      I have been a resident for 12 years. This is a wonderful community, people are friendly. I have no issues with the office, they always handle housing matters promptly. I look forward to living here for another 20 years to come.
      Review from Apartments.com
    • Verified Renter

      March 31, 2022
      I enjoy living here at Castle Sq..it is very clean and a nice comfortable atmosphere living environment..I feel blessed to live in this complex and I'm always thankful and grateful that I live in a nice clean apartment complex
      Review from Apartments.com
    • Verified Renter

      March 31, 2022
      It is very convenient for shopping food. The outdoor environment is beautiful. The community is safe.
      Review from Apartments.com
    • Verified Renter

      March 31, 2022
      Management is great with quick responses to handle maintance issues.
      Review from Apartments.com
    • Verified Renter

      March 31, 2022
      Ive lived here 30 plus years! Improvements are always taking place for a better living environment !
      Review from Apartments.com
    • Verified Renter

      March 31, 2022
      Castle Square makes everyone feel at home, they have many opportunities for all to get involved and help in the community. My children love the resources & activities we have here. I feel safe, & comfortable in my apartment. Any issues are addressed in a timely fashion.
      Review from Apartments.com
    • Verified Renter

      March 31, 2022
      Living here at C.Sq has been a wonderful experience..the complex is very clean and well kept..the Maintenance team responds to work issues promptly..the office team is very friendly and polite and accommodating to your needs..also C.Sq offers alot of opportunities, they have tenant trips, which I extremely love, and a whole lot of other things, just look for the flyers when they come..i love the beautiful well kept manicured landscaping grounds and the lovely seating area..nice clean, big ...
      laundry room too..and to top it off is C.Sq went Smoke Free which was definitely well needed and a wise healthy choice..living here in this Fabulous part of Boston makes me feel very blessed and lucky to call the South End Castle Square my home.
      • Property Manager Responded

        June 7, 2023
        Hello and thank you for sharing your positive experience living at Castle Square. We are happy that you enjoy the landscape and all the tenant programs we offer.
      Read More
      Review from Apartments.com
    • Verified Renter

      March 31, 2022
      Castle Square is a nice place for living. The rent is fair. You can park your car in parking lot. It is near three supermarkets and three CVS. You can walk, take a bus or subway to downtown or to work. The community is safe and clean. The inconvenience is the clothes need to be washing in laundry room.
      • Property Manager Responded

        June 7, 2023
        Hello, Thank you for sharing your experience! Yes, we do have a nice Landry room available to our residents, and we are within walking distance of many stores, restaurants, and attractions. Having parking is a big perk we offer to our residents and visitors.
      Review from Apartments.com
    • Verified Renter

      March 31, 2022
      There's lots of stores/restaurants near Castle Square and the T-Station is 5-minute walk away from here. It literally has everything you need!
      • Property Manager Responded

        June 7, 2023
        Hello, thank you for sharing some the perks of living here at Castle Square. Being within walking distance to many places is convenient/ enjoyable!
      Review from Apartments.com
    • Verified Renter

      March 31, 2022
      We have been here over 30 years! We've gone through the good and the bad times in the early days. Overall living here has been greatly improved !
      • Property Manager Responded

        June 7, 2023
        wow, 30 years is incredible. Thank you, We have worked hard to improve the conditions of Castle Square throughout the years. Thank you for your understanding and corporation during the renovation projects. We couldn't have gotten to where we are today without you residents.
      Review from Apartments.com
    • Verified Renter

      March 31, 2022
      Well since I live here, something that you will always notice and enjoy is the garden...if its summer they fix it with beautiful flowers and we have a round table to go outside and enjoy it with the family..in winter is like winter land, the decoration, lights, everything is so beautiful....and important 13 or 15 years ago I might be scare to walk in the night, outside, not anymore...our security is always walking around, going up and down the stairs....its really safe...thank you all...
      • Property Manager Responded

        June 7, 2023
        Thank you for sharing your experience living here at Castle Square. We are happy that you and many of our residents enjoy the Gardens in the summer. Your safety is our top priority.
      Review from Apartments.com

    Points of Interest

    Time and distance from Castle Square.

    Arts Museums and Landmarks

    1 Commonwealth Avenue
    1 minute drive / 0.29 miles away
    700 Boylston St.
    1 minute drive / 0.47 miles away
    800 Boylston Street
    1 minute drive / 0.65 miles away

    Big Box and Retail

    Macy's
    1 Summer St
    1 minute drive / 0.59 miles away
    Walgreens
    841 Boylston St
    1 minute drive / 0.66 miles away
    Petco
    119 1st St
    3 minute drive / 1.28 miles away

    Colleges and Universities

    120 Boylston Street
    1 minute drive / 0.26 miles away
    274 Tremont Street
    1 minute drive / 0.37 miles away
    8 Ashburton Place
    2 minute drive / 0.69 miles away

    Groceries

    Star Market
    53 Huntington Ave
    1 minute drive / 0.51 miles away
    Trader Joe's
    748 Memorial Dr
    4 minute drive / 2.33 miles away
    Whole Foods
    340 River St
    5 minute drive / 2.37 miles away

    Hospitals

    Tufts Medical Center
    800 Washington Street
    1 minute drive / 0.32 miles away
    Massachusetts General Hospital
    55 Fruit Street
    2 minute drive / 0.86 miles away
    Massachusetts Eye And Ear Infirmary
    243 Charles Street
    2 minute drive / 0.89 miles away

    Military Bases

    4 minute drive / 1.56 miles away

    Parks and Recreation

    148 Tremont Street
    1 minute drive / 0.51 miles away
    99 Chauncy Street, suite 401
    1 minute drive / 0.51 miles away
    87 Mount Vernon Street
    1 minute drive / 0.58 miles away

    Castle Square has 5 parks within 0.9 miles, including Freedom Trail, The Freedom Trail, The Boston Public Garden, Boston Common, and New England Holocaust Museum.

    Restaurants and Dining

    525 Tremont St.
    1 minute drive / 0.38 miles away
    761 Boylston Street
    1 minute drive / 0.57 miles away
    255 State Street
    3 minute drive / 1.16 miles away

    Shopping Centers

    100 Huntington Ave
    1 minute drive / 0.43 miles away
    1102-1130 Washington St
    1 minute drive / 0.47 miles away
    800 Boylston St
    1 minute drive / 0.6 miles away

    Castle Square has 5 shopping centers within 1.3 miles.

    Transit Stations

    25 Arlington St
    1 minute drive / 0.14 miles away
    25 Arlington St
    1 minute drive / 0.14 miles away
    25 Arlington St
    1 minute drive / 0.14 miles away

    Nearby Neighborhoods

    Studio to 6 Bedroom Apartments from $1,517
    View Rentals
    Studio to 6 Bedroom Apartments from $1,630
    View Rentals
    Studio to 6 Bedroom Apartments from $1,517
    View Rentals

    Rental Price Ranges in the Area

    BedroomAverage PriceCheapest PriceHighest Price
    Boston Studio Apartments $2,774$1,000$10,000+
    Boston 1 Bedroom Apartments $3,141$800$10,000+
    Boston 2 Bedroom Apartments $3,737$375$10,000+
    Boston 3 Bedroom Apartments $4,122$900$10,000+
    Boston 4 Bedroom Apartments $4,857$1,000$10,000+
    Boston 5 Bedroom Apartments $5,905$995$10,000+
    Boston 6 Bedroom Apartments $7,669$1,300$10,000+

    Browse Top Apartments in Boston

    By Price

    By Community Type

    By Amenities

    Viewing: Castle Square | Desktop Version | Listing Updated: 08/29/2025 | AHLGLD