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For sale
  • $750,000

    101 Old Harbor St APT 3, South Boston, MA 02127

    2beds
    921sqft
    : 
    $5,169/mo
    Get pre-qualified
    Condominium
    Built in 1905
    -- sqft lot
    $731,800 Zestimate®
    $814/sqft
    $303/mo HOA

    What's special

    Gas fireplaceSpacious private rear deckBeautifully appointed en-suite bathroomEspresso cabinetryStainless steel appliancesPrimary suiteCustom-built closets
    Stunning two bedroom, two bathroom home offering soaring ceilings, abundant natural light, and a thoughtfully designed open concept layout ideal for both everyday living and entertaining. The sleek custom kitchen features espresso cabinetry, white Silestone countertops, stainless steel appliances, and a generous peninsula with ample seating. The spacious living and dining area is anchored by a gas fireplace, creating a warm and inviting focal point. The primary suite includes custom-built closets, a charming bay window, and a beautifully appointed en-suite bathroom. A spacious private rear deck provides the perfect setting for outdoor dining, relaxing, or entertaining.
    12 days
    |
    355
    |
    28
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Chris Fitzpatrick 203-206-8161,

    Fitzpatrick Real Estate 617-564-0874

    Source: MLS PIN,MLS#: 73550591

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 2
      • Bathrooms: 2
      • Full bathrooms: 2
      Heating
      • Forced Air
      Cooling
      • Central Air
      Appliances
      • Included: Range, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer
      • Laundry: In Unit, Electric Dryer Hookup
      Features
      • Flooring: Wood, Tile
      • Has basement: Yes
      • Number of fireplaces: 1
      Interior area
      • Total structure area: 921
      • Total interior livable area: 921 sqft
      • Finished area above ground: 921

      Property

      Features
      • Patio & porch: Deck - Wood
      • Exterior features: Deck - Wood
      • Waterfront features: Ocean, Direct Access, Walk to, 3/10 to 1/2 Mile To Beach, Beach Ownership(Public)
      Lot
      • Size: 921 Square Feet
      Details
      • Parcel number: W:07 P:01320 S:006,1413014
      • Zoning: CD

      Construction

      Type & style
      • Home type: Condo
      • Property subtype: Condominium
      Materials
      • Frame
      • Roof: Rubber
      Condition
      • Year built: 1905
      • Major remodel year: 2008

      Utilities & green energy

      • Electric: 100 Amp Service
      • Sewer: Public Sewer
      • Water: Public
      • Utilities for property: for Gas Range, for Electric Dryer

      Community & HOA

      Community
      • Features: Public Transportation, Shopping, Park, Walk/Jog Trails, Highway Access, T-Station
      • Security: Intercom
      HOA
      • Services included: Water, Sewer, Insurance, Maintenance Structure, Snow Removal, Reserve Funds
      • HOA fee: $303 monthly
      Location
      • Region: South Boston

      Financial & listing details

      • Price per square foot: $814/sqft
      • Tax assessed value: $678,900
      • Annual tax amount: $7,862
      • Date on market: 7/15/2026

        Estimated market value

        $731,800

        $695,000 - $768,000

        $4,169/mo

        Price history

        DateEventPrice
        7/16/2026Listed for sale$750,000+46.5%$814/sqft
        Source: MLS PIN #73550591 Report a problem
        8/28/2015Sold$512,000+55.2%$556/sqft
        Source: Public Record Report a problem
        11/21/2008Sold$330,000$358/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$7,862 +11.2%$678,900 +4.7%
        2024$7,071 +3.6%$648,700 +2.1%
        2023$6,825 +2.7%$635,500 +4%
        2022$6,647 +4%$610,900 +2%
        2021$6,390 +3.3%$598,900 +2.3%
        2020$6,185 +7.2%$585,700 +7%
        2019$5,772 +5.6%$547,600 +5%
        2018$5,464 +606.1%$521,400 +7%
        2017$774 -84.7%$487,300 +6%
        2016$5,057 +8.2%$459,700 +19.1%
        2015$4,674 +12.5%$386,000 +22.1%
        2013$4,155 +5.4%$316,200 +4.6%
        2012$3,941 +2%$302,200
        2011$3,865 +7.7%$302,200
        2010$3,590 $302,200
        Find assessor info on the county website

        Monthly payment

        Est. payment

        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.
        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 Boston

        Getting around

        76 / 100
        Very Walkable
        50 / 100
        Bikeable

        Nearby schools

        GreatSchools rating

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