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For sale
  • $949,000

    504 Massachusetts Ave #3, Boston, MA 02118

    2beds
    1,140sqft
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    Condominium
    Built in 1900
    -- sqft lot
    $918,700 Zestimate®
    $832/sqft
    $252/mo HOA

    What's special

    Experience Boston Brownstone living in this 2BR/2BA Penthouse Duplex featuring a large private roof deck with stunning city views! This open living/dining area offers a wood burning fireplace and three windows overlooking Tremont Street and part of the city's skyline. Enjoy a renovated kitchen with SS appliances, granite counters & breakfast bar. Two large bedrooms on separate levels - each boasting beautiful bay windows and en-suite bathrooms. Great for an Investor & Owner Occupant alike! Laundry in unit. Exposed brick finishes and hardwood floors throughout. Pet Friendly. Located just steps from The Prudential, Whole Foods, BMC, the Orange Line (T), and all of the South End's great restaurants and shops.
    37 days
    |
    606
    |
    45
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Miles Wright 857-345-5858,

    Century 21 Cityside 617-262-2600

    Source: MLS PIN,MLS#: 73533480

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 2
      • Bathrooms: 2
      • Full bathrooms: 2
      Primary bathroom
      • Features: Yes
      Heating
      • Electric
      Cooling
      • Window Unit(s)
      Appliances
      • Included: Range, Dishwasher, Disposal, Refrigerator, Freezer, Washer, Dryer
      • Laundry: In Unit, Electric Dryer Hookup, Washer Hookup
      Features
      • Flooring: Hardwood
      • Has basement: No
      • Number of fireplaces: 1
      • Common walls with other units/homes: No One Above,Corner
      Interior area
      • Total structure area: 1,140
      • Total interior livable area: 1,140 sqft
      • Finished area above ground: 1,140

      Property

      Parking
      • Parking features: On Street
      • Has uncovered spaces: Yes
      Features
      • Patio & porch: Deck - Roof
      • Exterior features: Deck - Roof
      Details
      • Parcel number: 3395108
      • Zoning: RES

      Construction

      Type & style
      • Home type: Condo
      • Property subtype: Condominium
      Materials
      • Brick
      • Roof: Slate,Rubber
      Condition
      • Year built: 1900

      Utilities & green energy

      • Electric: Circuit Breakers
      • Sewer: Public Sewer
      • Water: Public
      • Utilities for property: for Gas Range, for Gas Oven, for Electric Dryer, Washer Hookup

      Community & HOA

      Community
      • Features: Public Transportation, Shopping, Park, Walk/Jog Trails, Medical Facility, Laundromat, Bike Path, Highway Access, House of Worship, Private School, Public School, T-Station, University
      HOA
      • Services included: Water, Sewer, Insurance
      • HOA fee: $252 monthly
      Location
      • Region: Boston

      Financial & listing details

      • Price per square foot: $832/sqft
      • Tax assessed value: $895,200
      • Annual tax amount: $10,366
      • Date on market: 6/10/2026

        Estimated market value

        $918,700

        $873,000 - $965,000

        $4,845/mo

        Price history

        DateEventPrice
        6/10/2026Listed for sale$949,000-2.7%$832/sqft
        Source: MLS PIN #73533480 Report a problem
        3/31/2026Listing removed$975,000$855/sqft
        Source: MLS PIN #73459485 Report a problem
        1/7/2026Price change$975,000-2.4%$855/sqft
        Source: MLS PIN #73459485 Report a problem
        12/3/2025Listed for sale$999,000+8.7%$876/sqft
        Source: MLS PIN #73459485 Report a problem
        8/21/2022Listing removed$919,000$806/sqft
        Source: MLS PIN #72960226 Report a problem
        6/8/2022Price change$919,000-1.1%$806/sqft
        Source: MLS PIN #72960226 Report a problem
        4/19/2022Listed for sale$929,000$815/sqft
        Source: MLS PIN #72960226 Report a problem
        4/6/2022Contingent$929,000$815/sqft
        Source: MLS PIN #72960226 Report a problem
        3/31/2022Listed for sale$929,000+48.6%$815/sqft
        Source: MLS PIN #72960226 Report a problem
        11/21/2018Listing removed$3,500$3/sqft
        Source: Keller Williams Realty Boston #72324578 Report a problem
        9/14/2018Price change$3,500-3.4%$3/sqft
        Source: Keller Williams Realty Boston #72324578 Report a problem
        8/27/2018Price change$3,625-1.4%$3/sqft
        Source: Keller Williams Realty Boston #72324578 Report a problem
        8/7/2018Price change$3,675-2%$3/sqft
        Source: Keller Williams Realty Boston #72324578 Report a problem
        6/29/2018Price change$3,750-1.3%$3/sqft
        Source: Keller Williams Realty Boston #72324578 Report a problem
        5/10/2018Listed for rent$3,800+11.8%$3/sqft
        Source: Keller Williams Realty Boston-Metro ; Back Bay #72324578 Report a problem
        12/15/2014Sold$625,000-6%$548/sqft
        Source: Public Record Report a problem
        11/13/2014Pending sale$665,000$583/sqft
        Source: Gibson Sotheby's International Realty #71715560 Report a problem
        10/21/2014Listed for sale$665,000+2.3%$583/sqft
        Source: Gibson Sotheby's International Realty #71715560 Report a problem
        8/15/2014Listing removed$650,000$570/sqft
        Source: Gibson Sotheby's International Realty #71715560 Report a problem
        7/17/2014Listed for sale$650,000+3.3%$570/sqft
        Source: Gibson Sotheby's International Realty #71715560 Report a problem
        9/26/2013Listing removed$629,000$552/sqft
        Source: Gibson Sotheby's International Realty #71567204 Report a problem
        9/23/2013Listed for sale$629,000+23.9%$552/sqft
        Source: Gibson Sotheby's International Realty #71567204 Report a problem
        9/23/2013Listing removed$3,400$3/sqft
        Source: Gibson Sotheby's International Realty Report a problem
        8/22/2013Listed for rent$3,400$3/sqft
        Source: Gibson Sotheby's International Realty Report a problem
        6/15/2005Sold$507,700+103.1%$445/sqft
        Source: LINK #46880 Report a problem
        3/11/2002Sold$250,000+78.6%$219/sqft
        Source: LINK #19517 Report a problem
        9/3/1997Sold$140,000-24.3%$123/sqft
        Source: LINK #16872 Report a problem
        7/20/1988Sold$185,000$162/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$10,366 +8.8%$895,200 +2.4%
        2024$9,526 +3.6%$873,900 +2%
        2023$9,198 -0.3%$856,400 +1%
        2022$9,227 +0.9%$848,100 -1.1%
        2021$9,146 +5.4%$857,200 +4.3%
        2020$8,677 +3.2%$821,700 +3%
        2019$8,407 +6.7%$797,600 +6%
        2018$7,882 +316.1%$752,100 +5%
        2017$1,894 -75%$716,300 +4%
        2016$7,577 +0.8%$688,800 +11%
        2015$7,514 $620,500
        Find assessor info on the county website

        Monthly payment

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        Payment breakdown

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        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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        Climate risks

        Neighborhood: South End

        Getting around

        98 / 100
        Walker's Paradise
        97 / 100
        Rider's Paradise
        96 / 100
        Biker's Paradise

        Nearby schools

        GreatSchools rating

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