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Off market
  • $604,700

    21 Walker St #3, Charlestown, MA 02129

    1beds
    620sqft
    Apartment
    Built in ----
    -- sqft lot
    $604,700 Zestimate®
    $975/sqft
    $3,092 Estimated rent

    Home value

    $604,700

    $574,000 - $641,000

    $3,092/mo

    Zestimate® history
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    What's special

    Marble showerCherry wood kitchenMarble floorBamboo hardwood floorsMarble countertop vanityGranite countertopsLarge closet

    Sun drenched third floor penthouse condo available of an owner-occupied 3 family home located in a convenient yet quiet neighborhood. This 620 SF condo boasts high ceilings, bamboo hardwood floors, cherry wood kitchen, electric range, granite countertops with stainless steel appliances. The bedroom which fits a king size bed, also features a large closet and access to private newly remodeled deck area immediately outside the bedroom. The roof deck (one level up) is shared with two other units, and has great views of the city. The bathroom features a marble shower, marble floor, marble countertop vanity, and washer/dryer. A one minute walk to the 92 bus stop on Main Street, which stops in the Government Center/Haymarket/Faneuil Hall area as well as the financial district. Approximately 5 minute walk to the 93 bus stop on Bunker Hill Street, which also takes you directly into the city. The Bunker Hill College orange line stop is less than a 10 minute walk. Approximately one mile walk to TD Garden and the Charlestown Navy Yard, where you can take the ferry to the Seaport area. Discount offered to Charlestown residents for the Tobin Bridge toll. Whole Foods, CVS, Dunkin Donuts, Core Power Yoga just a quarter of a mile down the street. A quick walk to several restaurants as well makes this a lifestyle of convenience. Renter is responsible for first, last and security deposit. No broker fees! Utilities are paid by the renter. Lease term at least 6 months

    This property is off market, which means it's not currently listed for sale or rent on Zillow. This may be different from what's available on other websites or public sources.

    Zillow last checked:

    Listing updated:

    Source: Zillow Rentals

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 1
    • Bathrooms: 1
    • Full bathrooms: 1
    Heating
    • Heat Pump
    Cooling
    • Central Air
    Appliances
    • Included: Dishwasher, Dryer, Freezer, Microwave, Washer
    • Laundry: In Unit
    Features
    • Flooring: Hardwood, Tile
    Interior area
    • Total interior livable area: 620 sqft

    Property

    Parking
    • Details: Contact manager
    Features
    • Patio & porch: Deck
    Details
    • Parcel number: CHARW02P00590S006

    Construction

    Type & style
    • Home type: Apartment
    • Property subtype: Apartment

    Community & HOA

    Community
    • Deposit fee: $3,250
    Location
    • Region: Charlestown

    Financial & listing details

    • Price per square foot: $975/sqft
    • Tax assessed value: $522,800
    • Annual tax amount: $6,054
    • Date on market: 8/10/2025
    • Date available: 09/14/2025
    • Lease term: 1 Year

    Price history

    DateEventPrice
    8/15/2025Listing removed$3,250$5/sqft
    Source: Zillow Rentals Report a problem
    8/11/2025Listed for rent$3,250+30%$5/sqft
    Source: Zillow Rentals Report a problem
    9/3/2019Sold$535,000+7%$863/sqft
    Source: Public Record Report a problem
    6/28/2019Pending sale$500,000$806/sqft
    Source: Gibson Sotheby's International Realty #72525483 Report a problem
    6/26/2019Listed for sale$500,000+40.1%$806/sqft
    Source: Gibson Sotheby's International Realty #72525483 Report a problem
    9/13/2018Listing removed$2,500$4/sqft
    Source: Coldwell Banker Residential Brokerage - Charlestown - Hammond #72361677 Report a problem
    8/23/2018Price change$2,500-5.7%$4/sqft
    Source: Coldwell Banker Residential Brokerage - Charlestown - Hammond #72361677 Report a problem
    7/31/2018Price change$2,650-1.9%$4/sqft
    Source: Coldwell Banker Residential Brokerage - Charlestown - Hammond #72361677 Report a problem
    7/13/2018Listed for rent$2,700+3.8%$4/sqft
    Source: Coldwell Banker - The Hammond Group #72361677 Report a problem
    7/28/2017Listing removed$2,600$4/sqft
    Source: Residential Brokerage #72198875 Report a problem
    7/17/2017Listed for rent$2,600+3%$4/sqft
    Source: Coldwell Banker Residential Brokerage - Charlestown - Hammond #72198875 Report a problem
    8/14/2015Listing removed$2,525$4/sqft
    Source: The Charles Realty Report a problem
    7/14/2015Listed for rent$2,525+5.2%$4/sqft
    Source: The Charles Realty #71872897 Report a problem
    6/10/2014Listing removed$2,400$4/sqft
    Source: The Charles Realty Report a problem
    5/12/2014Listed for rent$2,400$4/sqft
    Source: The Charles Realty Report a problem
    4/26/2013Sold$357,000+9.8%$576/sqft
    Source: LINK #140385 Report a problem
    3/18/2011Sold$325,000$524/sqft
    Source: LINK #111008 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$6,054 -1.5%$522,800 -7.3%
    2024$6,149 +4.6%$564,100 +3.1%
    2023$5,878 +2.7%$547,300 +4%
    2022$5,725 +2%$526,200
    2021$5,615 +6.5%$526,200 +5.4%
    2020$5,273 +12.2%$499,300 +12%
    2019$4,699 +5.6%$445,800 +5%
    2018$4,448 +308.1%$424,400 +4%
    2017$1,090 -75%$408,200 +3%
    2016$4,359 +2.7%$396,300 +13.1%
    2015$4,243 +4.5%$350,350 +13.4%
    2013$4,060 +15.5%$308,990 +14.6%
    2012$3,516 $269,600
    Find assessor info on the county website

    Neighborhood: Charlestown

    Nearby schools

    GreatSchools rating
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    Estimated market value
    $604,700
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    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $604,700