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For sale
    • Price cut: $25K (7/14)
    $900,000

    109 South St, Westborough, MA 01581

    4beds
    2,801sqft
    : 
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    Single Family Residence
    Built in 1878
    1.4 Acres Lot
    $877,400 Zestimate®
    $321/sqft
    $-- HOA

    What's special

    Circular drivewayBeautiful wrap-around pillared porchSun-soaked flex roomEdged gardens
    This remarkable farmhouse is one of the most recognizable homes in Westborough first for its beautiful wrap-around pillared porch viewable from both Denny Street and South Street entrances. Enter this nearly 1.5 acres from its circular driveway revealing the peace and tranquility of nature’s open fields. Ample space to add a gorgeous barn, 3 car garage, and/or ADU. Scenic Denny Street stoned marked entrance guides you to the edged gardens. Explore recently updated shaker style kitchen with leathered granite which opens to a sun-soaked flex room. The cozy family room centered by a wood burning stove. Quaint office with glassed doors to the open stunning sun-drenched dining and living rooms sharing the formal fireplace. The foyer leads to the original curved railing of the main staircase. Formally entertain or curl up by the fire or spend your days and nights taking in the serene landscapes & sound of your stream, you may have found what you’re looking for. Sidewalks direct to downtown.
    104 days
    |
    1,330
    |
    50
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Michael Mathieu 508-397-2300,

    Mathieu Newton Sotheby's International Realty 508-366-9608,

    Edward J. Newton 508-439-0241

    Source: MLS PIN,MLS#: 73498731

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 3
      • Full bathrooms: 2
      • 1/2 bathrooms: 1
      Primary bedroom
      • Features: Closet, Flooring - Wood
      • Level: Second
      • Area: 208
      • Dimensions: 16 x 13
      Bedroom 2
      • Features: Closet, Flooring - Wood
      • Level: Second
      • Area: 240
      • Dimensions: 16 x 15
      Bedroom 3
      • Level: Second
      • Area: 132
      • Dimensions: 12 x 11
      Bedroom 4
      • Level: Second
      • Area: 100
      • Dimensions: 10 x 10
      Primary bathroom
      • Features: No
      Bathroom 1
      • Features: Bathroom - Half
      • Level: First
      Bathroom 2
      • Features: Bathroom - Full
      • Level: Second
      Bathroom 3
      • Features: Bathroom - Full
      • Level: Second
      Dining room
      • Features: Flooring - Hardwood, Window(s) - Bay/Bow/Box
      • Level: First
      • Area: 198
      • Dimensions: 18 x 11
      Family room
      • Features: Wood / Coal / Pellet Stove, Flooring - Hardwood
      • Level: First
      • Area: 225
      • Dimensions: 15 x 15
      Kitchen
      • Features: Flooring - Hardwood, Countertops - Stone/Granite/Solid, Countertops - Upgraded, Open Floorplan, Stainless Steel Appliances
      • Level: First
      • Area: 169
      • Dimensions: 13 x 13
      Living room
      • Features: Flooring - Hardwood
      • Level: First
      • Area: 165
      • Dimensions: 15 x 11
      Office
      • Features: Flooring - Hardwood
      • Level: First
      • Area: 100
      • Dimensions: 10 x 10
      Heating
      • Hot Water, Heat Pump, Oil, Electric
      Cooling
      • Heat Pump
      Appliances
      • Included: Electric Water Heater, Water Heater, Range, Dishwasher, Disposal, Refrigerator, Range Hood, Plumbed For Ice Maker
      • Laundry: Electric Dryer Hookup, Washer Hookup
      Features
      • Beamed Ceilings, Vaulted Ceiling(s), Home Office, Sun Room, Bonus Room, Walk-up Attic
      • Flooring: Tile, Hardwood, Pine, Flooring - Hardwood, Flooring - Wood
      • Doors: French Doors
      • Windows: Insulated Windows, Storm Window(s)
      • Basement: Full,Interior Entry,Concrete
      • Number of fireplaces: 2
      • Fireplace features: Living Room
      Interior area
      • Total structure area: 2,801
      • Total interior livable area: 2,801 sqft
      • Finished area above ground: 2,801
      Video & virtual tour

      Property

      Parking
      • Total spaces: 10
      • Parking features: Paved Drive, Off Street, Paved
      • Uncovered spaces: 10
      Features
      • Patio & porch: Deck - Wood, Deck - Composite, Covered
      • Exterior features: Deck - Wood, Deck - Composite, Covered Patio/Deck, Storage, Fenced Yard, Garden
      • Fencing: Fenced/Enclosed,Fenced
      • Has view: Yes
      • View description: Scenic View(s), Water, Creek/Stream
      • Has water view: Yes
      • Water view: Creek/Stream,Water
      • Waterfront features: Stream
      • Frontage length: 423.00
      Lot
      • Size: 1.4 Acres
      • Features: Corner Lot, Wooded, Cleared, Level
      Details
      • Parcel number: 1734169
      • Zoning: 1-Family

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Colonial,Antique,Farmhouse
      • Property subtype: Single Family Residence
      Materials
      • Frame
      • Foundation: Stone
      • Roof: Slate
      Condition
      • Year built: 1878

      Utilities & green energy

      • Electric: Circuit Breakers, 200+ Amp Service
      • Sewer: Public Sewer
      • Water: Public
      • Utilities for property: for Gas Range, for Electric Dryer, Washer Hookup, Icemaker Connection

      Community & HOA

      Community
      • Features: Public Transportation, Shopping, Tennis Court(s), Park, Walk/Jog Trails, Golf, Medical Facility, Laundromat, Bike Path, Conservation Area, Highway Access, House of Worship, Public School, T-Station, Sidewalks
      • Subdivision: Downtown
      HOA
      • Has HOA: No
      Location
      • Region: Westborough

      Financial & listing details

      • Price per square foot: $321/sqft
      • Tax assessed value: $763,800
      • Annual tax amount: $12,167
      • Date on market: 4/8/2026
      • Exclusions: Seller's Personal Property
      • Road surface type: Paved

        Estimated market value

        $877,400

        $834,000 - $921,000

        $5,025/mo

        Price history

        DateEventPrice
        7/14/2026Price change$900,000-2.7%$321/sqft
        Source: MLS PIN #73498731 Report a problem
        6/4/2026Price change$925,000-5.1%$330/sqft
        Source: MLS PIN #73498731 Report a problem
        4/9/2026Listed for sale$975,000+6400%$348/sqft
        Source: MLS PIN #73498731 Report a problem
        9/15/2011Sold$15,000-97%$5/sqft
        Source: Public Record Report a problem
        8/17/2006Sold$500,000+228.9%$179/sqft
        Source: Public Record Report a problem
        2/3/1989Sold$152,000$54/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$11,453 +6.3%$703,100 +7.1%
        2024$10,773 +6.5%$656,500 +9.3%
        2023$10,112 +8.7%$600,500 +19.4%
        2022$9,302 +5.1%$503,100 +5.4%
        2021$8,847 +0.7%$477,200 -0.5%
        2020$8,783 +7.2%$479,400 +7.3%
        2019$8,190 +9.2%$446,800 +10%
        2018$7,498 +6%$406,200 +2.2%
        2017$7,074 +3.3%$397,400 +3.1%
        2016$6,850 -0.3%$385,500 +4.3%
        2015$6,871 -0.3%$369,600 +3.5%
        2014$6,890 +1.7%$357,200
        2013$6,776 +4.5%$357,200 +5.8%
        2012$6,485 +4.9%$337,600 -0.4%
        2011$6,182 +1.6%$338,900 -5.4%
        2010$6,082 +8.7%$358,200 -0.8%
        2009$5,596 +3.3%$361,000 -2%
        2008$5,417 +10.4%$368,500 +2.6%
        2007$4,905 -1.4%$359,100
        2006$4,977 +8.9%$359,100 +12.9%
        2005$4,571 +7.1%$318,100 +3.4%
        2004$4,266 +6.9%$307,600 +2.4%
        2003$3,991 +15.6%$300,500 +17.6%
        2002$3,451 +12.6%$255,600 +26%
        2000$3,066 +3.9%$202,800 +16.6%
        1998$2,951 $174,000
        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: 01581

        Getting around

        42 / 100
        Car-Dependent
        41 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Middle: Gibbons Middle School
        • High: Westborough High

        Source: MLS PIN. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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