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For sale
  • $599,999

    234 Allen Rd, Billerica, MA 01821

    3beds
    1,040sqft
    : 
    Single Family Residence
    Built in 1945
    0.5 Acres Lot
    $600,800 Zestimate®
    $577/sqft
    $-- HOA

    What's special

    Private half acreWalk-out basementOversized primary suiteMeticulously maintainedMass saves energy-efficient insulation
    This is the kind of home buyers wait for and in today’s market, you don’t get many second chances. Meticulously maintained and completely rebuilt down to the studs in 2006, this 3 bedroom ranch delivers a level of care and quality you can feel the moment you walk in. The oversized primary suite offers a rare sense of space and comfort that’s hard to find in a home of this style, creating a true retreat at the end of the day. Thoughtfully upgraded with Mass Saves energy-efficient insulation, this home is as practical as it is inviting. The walk-out basement opens the door to future possibilities whether you need more living space, a home gym, or simply great storage. Step outside and you’ll understand what makes this property special, set on a private half acre with a backyard designed for real living, featuring a patio and fire pit perfect for summer nights and fall gatherings. Tucked into a convenient location close to everything, this is the kind of opportunity that doesn’t last.
    14 days
    |
    3,741
    |
    157
    |

    Likely to sell faster than

    Zillow last checked:

    Listing updated:

    Listed by:

    Amy Lauro 978-618-6756,

    Coldwell Banker Realty - Westford 978-692-2121

    Source: MLS PIN,MLS#: 73509147

    Tour with a local agent

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 3
      • Bathrooms: 1
      • Full bathrooms: 1
      Heating
      • Natural Gas
      Cooling
      • Central Air
      Appliances
      • Included: Gas Water Heater, Range, Dishwasher, Microwave
      Features
      • Basement: Walk-Out Access
      • Has fireplace: No
      Interior area
      • Total structure area: 1,040
      • Total interior livable area: 1,040 sqft
      • Finished area above ground: 1,040

      Property

      Parking
      • Total spaces: 4
      • Parking features: Off Street
      • Uncovered spaces: 4
      Features
      • Patio & porch: Deck - Wood, Patio
      • Exterior features: Deck - Wood, Patio
      Lot
      • Size: 0.5 Acres
      • Features: Wooded
      Details
      • Parcel number: 376990
      • Zoning: R

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Ranch
      • Property subtype: Single Family Residence
      Materials
      • Foundation: Concrete Perimeter
      Condition
      • Year built: 1945

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Public

      Community & HOA

      HOA
      • Has HOA: No
      Location
      • Region: Billerica

      Financial & listing details

      • Price per square foot: $577/sqft
      • Tax assessed value: $527,500
      • Annual tax amount: $5,891
      • Date on market: 4/29/2026
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        Estimated market value

        $600,800

        $571,000 - $631,000

        $3,194/mo

        Price history

        DateEventPrice
        4/29/2026Listed for sale$599,999+361.5%$577/sqft
        Source: MLS PIN #73509147 Report a problem
        11/23/2005Sold$130,000$125/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$5,891 +9.2%$518,100 +8.4%
        2024$5,395 +5.2%$477,900 +10.6%
        2023$5,128 +5.1%$432,000 +12%
        2022$4,877 +3%$385,800 +5.9%
        2021$4,735 +2.6%$364,200 +2.5%
        2020$4,615 +9.4%$355,300 +13.6%
        2019$4,217 +4.6%$312,800 +10.1%
        2018$4,033 +8.1%$284,200 +7.4%
        2017$3,730 +0.3%$264,700 +0.7%
        2016$3,717 +2.8%$262,900 +2.1%
        2015$3,615 +1.7%$257,500 +3.5%
        2014$3,555 0%$248,800 +0.1%
        2013$3,556 +2.8%$248,500
        2012$3,459 +3.2%$248,500 -0.1%
        2011$3,351 +0.1%$248,800 -6.9%
        2010$3,347 +5.4%$267,100 -2.9%
        2009$3,176 -3%$275,000 -7.4%
        2008$3,274 +2%$297,100
        2007$3,209 +2.8%$297,100 +1%
        2006$3,121 +9.8%$294,200 +13.9%
        2005$2,842 +8.6%$258,400 +7.8%
        2004$2,618 +13%$239,700 +14.4%
        2003$2,317 +10.8%$209,500 +24.6%
        2002$2,091 +4.4%$168,200 +26.9%
        1999$2,002 +16.2%$132,500 +16.3%
        1995$1,723 $113,900

        Find assessor info on the county website

        Monthly payment

        Est. payment
        $3,455/mo
        Principal & interest
        $2950
        Property taxes
        $505
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          Climate risks

          Neighborhood: 01821

          Getting around

          47 / 100
          Car-Dependent
          38 / 100
          Somewhat Bikeable

          Nearby schools

          GreatSchools rating

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