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For sale
  • $4,999,999

    18 Hereford St, Boston, MA 02115

    7beds
    4,553sqft
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    Single Family Residence
    Built in 1871
    -- sqft lot
    $4,647,100 Zestimate®
    $1,098/sqft
    $-- HOA

    What's special

    Guest quartersFamily roomUpdated kitchenGranite countertopsHome gymAu pair suiteBeautiful brick patio
    This exceptional single-family home offers impressive scale, soaring ceiling heights, tall windows, and abundant natural light throughout. A gracious foyer leads to the elegant great room and an adjoining space currently functioning as a music room. A curved staircase brings you to the second floor, featuring an updated kitchen with stainless steel appliances and granite countertops, a dining room, family room, and a full bath. The third floor includes three spacious bedrooms and a full bath, while the fourth floor offers three additional bedrooms, another full bath, and a laundry room. The garden level, fully renovated in 2023, opens to a beautiful brick patio. This versatile area is perfect as an au pair suite, guest quarters, family room, or home gym, complete with a kitchenette and full bath. The home has seen many thoughtful updates and improvements over the years, including heating, and HVAC.. Ask the agent about available parking options nearby.
    314 days
    |
    671
    |
    33
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Bill Gehan,

    Campion & Company Back Bay

    Source: LINK,MLS#: 240360

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 7
      • Bathrooms: 5
      • Full bathrooms: 4
      • 1/2 bathrooms: 1
      Kitchen
      • Features: F
      Heating
      • Hot Water
      Features
      • A, AC, BayWin, Det, FP, HiCeils, HW, Mtl, Renov, Sunny, W/D
      • Has fireplace: No
      Interior area
      • Total structure area: 4,553
      • Total interior livable area: 4,553 sqft

      Property

      Features
      • Exterior features: Patio
      Details
      • Parcel number: CBOSW05P03542S000

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Condition
      • Year built: 1871
      • Major remodel year: 2010

      Community & HOA

      Location
      • Region: Boston

      Financial & listing details

      • Price per square foot: $1,098/sqft
      • Tax assessed value: $3,724,900
      • Annual tax amount: $43,514
      • Date on market: 9/3/2025
      • Listing agreement: E

        Estimated market value

        $4,647,100

        $4.41M - $4.88M

        $8,219/mo

        Price history

        DateEventPrice
        4/10/2026Listed for sale$4,999,999+0%$1,098/sqft
        Source: MLS PIN #73482573 Report a problem
        3/30/2026Contingent$4,999,000$1,098/sqft
        Source: MLS PIN #73482573 Report a problem
        3/10/2026Price change$4,999,000-3.8%$1,098/sqft
        Source: MLS PIN #73482573 Report a problem
        1/5/2026Price change$5,199,000-5.5%$1,142/sqft
        Source: MLS PIN #73424885 Report a problem
        9/3/2025Listed for sale$5,499,000$1,208/sqft
        Source: LINK #240360 Report a problem
        8/7/2025Listing removed$5,499,000$1,208/sqft
        Source: MLS PIN #73339668 Report a problem
        4/23/2025Price change$5,499,000-5.1%$1,208/sqft
        Source: MLS PIN #73339668 Report a problem
        2/28/2025Listed for sale$5,795,000+519.8%$1,273/sqft
        Source: MLS PIN #73339668 Report a problem
        1/5/1998Sold$935,000$205/sqft
        Source: LINK #12971 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$43,134 +19%$3,724,900 +12%
        2024$36,240 +1.5%$3,324,800
        2023$35,708 +6.7%$3,324,800 +8.1%
        2022$33,461 +4%$3,075,500 +2%
        2021$32,172 +16.2%$3,015,200 +15%
        2020$27,694 +5.2%$2,622,500 +5%
        2019$26,334 +7.6%$2,498,500 +7%
        2018$24,480 +354%$2,335,900 +5%
        2017$5,392 -77.1%$2,224,700 +4%
        2016$23,530 -17.8%$2,139,100 -9.5%
        2015$28,622 +1.1%$2,363,500 +5%
        2014$28,318 +3.4%$2,251,000 +8%
        2013$27,386 +8%$2,084,200 +7.1%
        2012$25,367 +8.1%$1,945,300 +6%
        2011$23,463 +14.1%$1,834,500 +6%
        2010$20,561 +13.8%$1,730,700 +1.8%
        2009$18,066 -3%$1,699,500 +0.1%
        2008$18,629 -5.1%$1,698,200 -4.9%
        2007$19,624 +11.8%$1,785,600 +13.1%
        2006$17,554 +7%$1,578,600 +3.3%
        2005$16,400 +9.9%$1,528,400 +4%
        2004$14,919 +0.2%$1,469,900 +11.5%
        2003$14,886 +10.5%$1,318,500 +7.7%
        2002$13,477 +19.5%$1,224,100 +42.8%
        2000$11,276 $857,500
        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.
        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: Back Bay

        Getting around

        98 / 100
        Walker's Paradise
        94 / 100
        Rider's Paradise
        89 / 100
        Very Bikeable

        Nearby schools

        GreatSchools rating

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