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For sale
    • Price cut: $20.2K (7/15)
    $528,800

    15 N Beacon St #401, Allston, MA 02134

    2beds
    805sqft
    : 
    $4,413/mo
    Get pre-qualified
    Condominium
    Built in 1989
    -- sqft lot
    $520,900 Zestimate®
    $657/sqft
    $947/mo HOA

    What's special

    Fully equipped kitchenSpacious and bright two-bedroom
    $40k updates of the unit in 2023. Best price/performance unit in the building. Nestled on the quiet side of the building away from the main street bustle, this spacious and bright two-bedroom, 1.5-bath retreat in the landmark Union Square Condominium offers a serene vantage point of the lush neighborhood and cityscape. The thoughtfully designed layout begins with a stylishly updated half-bath at the entrance, leading to a fully equipped kitchen positioned to keep the airy living area fresh and a private balcony perfect for relaxing. Both cozy bedrooms share a modern, renovated full bathroom, while Central AC ensures year-round comfort throughout the home. Residents enjoy premier amenities in the heart of Allston, including a concierge, on-site management, laundry on every floor, and a spectacular rooftop gym and pool. This unit offers the ultimate urban balance: a peaceful residential sanctuary with world-class dining, shopping, entertainment, and transportation right at your doorstep.
    138 days
    389
    17

    Zillow last checked:

    Listing updated:

    Listed by:

    Montivista Real Estate Group 617-819-7611,

    eXp Realty LLC - Corporate Office 888-854-7493

    Source: MLS PIN,MLS#: 73501866

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 2
      • Bathrooms: 2
      • Full bathrooms: 1
      • 1/2 bathrooms: 1
      Heating
      • Central, Forced Air
      Cooling
      • Central Air
      Appliances
      • Included: Range, Dishwasher, Microwave, Refrigerator, Freezer
      Features
      • Has basement: No
      • Has fireplace: No
      • Common walls with other units/homes: 2+ Common Walls
      Interior area
      • Total structure area: 805
      • Total interior livable area: 805 sqft
      • Finished area above ground: 805

      Property

      Parking
      • Total spaces: 1
      • Parking features: Under, Garage Door Opener, Deeded, Assigned, Exclusive Parking
      • Attached garage spaces: 1
      Features
      • Entry location: Unit Placement(Back)
      • Patio & porch: Deck - Roof + Access Rights
      • Exterior features: Deck - Roof + Access Rights, Balcony, City View(s)
      • Pool features: Association, Above Ground
      • Has view: Yes
      • View description: City
      Details
      • Parcel number: 1206722
      • Zoning: CD
      • Other equipment: Intercom

      Construction

      Type & style
      • Home type: Condo
      • Property subtype: Condominium
      • Attached to another structure: Yes
      Materials
      • Brick
      Condition
      • Year built: 1989

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Public

      Community & HOA

      Community
      • Features: Public Transportation, Shopping, Park, Walk/Jog Trails, Medical Facility, Highway Access, T-Station
      • Security: Intercom, Doorman, Security Gate, Concierge
      HOA
      • Amenities included: Hot Water, Pool, Laundry, Elevator(s), Fitness Center
      • Services included: Heat, Gas, Water, Sewer, Insurance, Security, Maintenance Structure, Road Maintenance, Maintenance Grounds, Snow Removal, Trash, Air Conditioning, Reserve Funds
      • HOA fee: $947 monthly
      Location
      • Region: Allston

      Financial & listing details

      • Price per square foot: $657/sqft
      • Tax assessed value: $484,300
      • Annual tax amount: $6,005
      • Date on market: 4/15/2026

        Estimated market value

        $520,900

        $495,000 - $547,000

        $3,422/mo

        Price history

        DateEventPrice
        7/15/2026Price change$528,800-3.7%$657/sqft
        Source: MLS PIN #73501866 Report a problem
        6/24/2026Price change$549,000-0.2%$682/sqft
        Source: MLS PIN #73501866 Report a problem
        4/15/2026Listed for sale$550,000$683/sqft
        Source: MLS PIN #73501866 Report a problem
        4/7/2026Listing removed$550,000$683/sqft
        Source: MLS PIN #73431957 Report a problem
        3/20/2026Price change$550,000-1.8%$683/sqft
        Source: MLS PIN #73431957 Report a problem
        11/26/2025Price change$560,000-2.6%$696/sqft
        Source: MLS PIN #73431957 Report a problem
        9/17/2025Listed for sale$575,000+12.7%$714/sqft
        Source: MLS PIN #73431957 Report a problem
        7/14/2025Listing removed$3,395$4/sqft
        Source: Zillow Rentals Report a problem
        5/29/2025Price change$3,395-0.1%$4/sqft
        Source: Zillow Rentals Report a problem
        5/19/2025Listed for rent$3,400+6.3%$4/sqft
        Source: Zillow Rentals Report a problem
        9/15/2023Sold$510,000-5.4%$634/sqft
        Source: MLS PIN #73151069 Report a problem
        8/22/2023Listed for sale$539,000+32.9%$670/sqft
        Source: MLS PIN #73151069 Report a problem
        4/29/2023Listing removed--
        Source: Zillow Rentals Report a problem
        4/17/2023Listed for rent$3,200+18.5%$4/sqft
        Source: Zillow Rentals Report a problem
        2/4/2019Listing removed$2,700$3/sqft
        Source: Red Tree Real Estate #72442692 Report a problem
        1/18/2019Listed for rent$2,700+8%$3/sqft
        Source: Red Tree Real Estate #72442692 Report a problem
        5/23/2018Listing removed$2,500$3/sqft
        Source: Town Property Group #72318441 Report a problem
        5/18/2018Price change$2,500-3.8%$3/sqft
        Source: Town Property Group #72318441 Report a problem
        5/2/2018Listed for rent$2,600$3/sqft
        Source: Town Property Group #72318441 Report a problem
        8/14/2012Sold$405,546+5.5%$504/sqft
        Source: Public Record Report a problem
        8/4/2005Sold$384,475$478/sqft
        Source: LINK #52171 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$5,498 -3%$474,800 -8.7%
        2024$5,667 +1.5%$519,900
        2023$5,584 +4.7%$519,900 +6.1%
        2022$5,333 +4%$490,200 +2%
        2021$5,127 +12.7%$480,500 +11.6%
        2020$4,548 +4.2%$430,700 +4%
        2019$4,366 +5.1%$414,200 +4.5%
        2018$4,154 +781.9%$396,400 +8%
        2017$471 -87.8%$367,000 +5%
        2016$3,846 +5.3%$349,600 +15.9%
        2015$3,652 +1.5%$301,600 +10.1%
        2013$3,599 -0.8%$273,900 -1.6%
        2012$3,629 +2%$278,300
        2011$3,559 +4.5%$278,300 -3%
        2010$3,407 -2.5%$286,800 -12.7%
        2009$3,493 -4.1%$328,600 -1%
        2008$3,641 -1.3%$331,900 -1.1%
        2007$3,688 $335,600
        Find assessor info on the county website

        Monthly payment

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        Payment breakdown

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        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
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        Climate risks

        Neighborhood: Allston

        Getting around

        97 / 100
        Walker's Paradise
        82 / 100
        Very Bikeable

        Nearby schools

        GreatSchools rating

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