Skip main navigation
Sold for $810,000
    • $810,000

    43 Flagg Rd, Southborough, MA 01772

    4beds
    3,054sqft
    Single Family Residence
    Built in 1988
    2.94 Acres Lot
    $812,700 Zestimate®
    $265/sqft
    $5,449 Estimated rent

    Home value

    $812,700

    $748,000 - $886,000

    $5,449/mo

    Zestimate® history
    Loading
    Loading...

    Owner options

    List your home for rent

    $5,449/mo

    Rent Zestimate®

    Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.

    Learn more

    $5,449/mo

    Rent Zestimate®

    Refinance and save

    $5,225/mo

    Est. payment

    Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.

    See today's rates

    $5,225/mo

    Est. payment

    Explore your selling options

    Work with a Zillow partner agent

    Leverage their expertise and Zillow's premium Showcase listings to get your home seen by more buyers.

    Get started

    List with your own agent

    Get your home in front of millions of buyers by listing it on Zillow.

    Learn how to do it

    Sell it yourself

    Take full control of how buyers see your home on Zillow by listing For Sale by Owner (FSBO).

    List your home

    What's special

    Inviting family roomPartially finished basement
    Exceptional opportunity to transform this grand residence into your dream home in one of Southborough’s most desirable locations. Set on nearly 3 private acres and gracefully positioned on the elevated portion of the lot, this property offers both presence and potential. The home features 4 generously sized bedrooms, 2 full baths and one half bath, along with a versatile bonus room with its own private entrance—ideal for a home office, guest suite, or studio. A spacious kitchen with dining area, formal living room, and inviting family room provide a solid foundation for reimagining the interior. Two fireplaces add charm and character, while a large deck overlooks the expansive grounds. Additional highlights include a 2-car garage and partially finished basement. A rare offering—restore, reimagine, and elevate this distinguished home to its full potential.

    Zillow last checked:

    Listing updated:

    Listed by:

    Ana Riffel 617-504-6610,

    eXp Realty 888-854-7493

    Bought with:

    Non Member

    Non Member Office

    Source: MLS PIN,MLS#: 73491427

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 4
    • Bathrooms: 3
    • Full bathrooms: 2
    • 1/2 bathrooms: 1
    Primary bedroom
    • Level: Second
    Bedroom 2
    • Level: Second
    Bedroom 3
    • Level: Second
    Bedroom 4
    • Level: Second
    Bathroom 1
    • Level: Second
    Bathroom 2
    • Level: Second
    Bathroom 3
    • Level: First
    Dining room
    • Level: First
    Family room
    • Level: First
    Kitchen
    • Level: First
    Living room
    • Level: First
    Heating
    • Baseboard, Oil
    Cooling
    • Central Air
    Appliances
    • Included: Water Heater, Range, Dishwasher, Refrigerator, Washer, Dryer
    • Laundry: First Floor
    Features
    • Loft
    • Flooring: Wood, Tile, Carpet
    • Basement: Full,Partially Finished,Walk-Out Access,Interior Entry
    • Number of fireplaces: 2
    Interior area
    • Total structure area: 3,054
    • Total interior livable area: 3,054 sqft
    • Finished area above ground: 3,054
    • Finished area below ground: 1,232

    Property

    Parking
    • Total spaces: 6
    • Parking features: Attached, Garage Door Opener, Paved Drive, Off Street, Paved
    • Attached garage spaces: 2
    • Uncovered spaces: 4
    Accessibility
    • Accessibility features: No
    Features
    • Patio & porch: Deck
    • Exterior features: Deck, Storage
    Lot
    • Size: 2.94 Acres
    Details
    • Parcel number: 1663338
    • Zoning: RA

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Colonial
    • Property subtype: Single Family Residence
    Materials
    • Frame
    • Foundation: Block
    • Roof: Shingle
    Condition
    • Year built: 1988

    Utilities & green energy

    • Electric: Circuit Breakers
    • Sewer: Private Sewer
    • Water: Public
    • Utilities for property: for Electric Range

    Community & HOA

    Community
    • Features: Public Transportation, Shopping, Park, Walk/Jog Trails, Medical Facility, Laundromat, Conservation Area, Highway Access, House of Worship, Private School, Public School
    HOA
    • Has HOA: No
    Location
    • Region: Southborough

    Financial & listing details

    • Price per square foot: $265/sqft
    • Tax assessed value: $962,200
    • Annual tax amount: $13,288
    • Date on market: 4/12/2026
    • Listing terms: Contract

    Price history

    DateEventPrice
    5/1/2026Sold$810,000+1.4%$265/sqft
    Source: MLS PIN #73491427 Report a problem
    4/14/2026Pending sale$799,000$262/sqft
    Source: eXp Realty #73491427 Report a problem
    4/1/2026Contingent$799,000$262/sqft
    Source: MLS PIN #73491427 Report a problem
    3/25/2026Listed for sale$799,000$262/sqft
    Source: MLS PIN #73491427 Report a problem
    3/10/2026Listing removed$2,200$1/sqft
    Source: Zillow Rentals Report a problem
    3/9/2026Price change$2,200-8.3%$1/sqft
    Source: Zillow Rentals Report a problem
    3/8/2026Price change$2,400-7.7%$1/sqft
    Source: Zillow Rentals Report a problem
    3/7/2026Price change$2,600+8.3%$1/sqft
    Source: Zillow Rentals Report a problem
    3/3/2026Price change$2,400-4%$1/sqft
    Source: Zillow Rentals Report a problem
    2/12/2026Listed for rent$2,500+4.2%$1/sqft
    Source: Zillow Rentals Report a problem
    1/15/2026Listing removed$2,400$1/sqft
    Source: Zillow Rentals Report a problem
    12/29/2025Price change$2,400-5.9%$1/sqft
    Source: Zillow Rentals Report a problem
    12/20/2025Price change$2,550+6.3%$1/sqft
    Source: Zillow Rentals Report a problem
    12/17/2025Listed for rent$2,400$1/sqft
    Source: Zillow Rentals Report a problem
    10/2/2025Listing removed$2,400$1/sqft
    Source: Zillow Rentals Report a problem
    10/1/2025Listed for rent$2,400-4%$1/sqft
    Source: Zillow Rentals Report a problem
    9/30/2025Listing removed$2,500$1/sqft
    Source: Zillow Rentals Report a problem
    7/29/2025Listed for rent$2,500+38.9%$1/sqft
    Source: Zillow Rentals Report a problem
    1/21/2021Listing removed--
    Source: Zillow Rental Manager Report a problem
    1/13/2021Listed for rent$1,800$1/sqft
    Source: Zillow Rental Manager Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$13,288 +5.3%$962,200 +6%
    2024$12,623 +4.9%$907,500 +11.3%
    2023$12,032 +11%$815,200 +21.9%
    2022$10,836 $668,500
    2021$10,836 +0.3%$668,500 +3.1%
    2020$10,799 +2.8%$648,200 +3.3%
    2019$10,503 +6.6%$627,400 +2.8%
    2018$9,852 +1%$610,400 +2.5%
    2017$9,751 +9.4%$595,300 +5.6%
    2016$8,915 +1.5%$563,500 +2.7%
    2015$8,787 -1.5%$548,500 -0.5%
    2014$8,917 $551,100 +2.2%
    2013$8,917 -1.6%$539,100 -4%
    2012$9,061 +5.2%$561,400 +1.6%
    2011$8,613 +2%$552,800 -8%
    2010$8,444 -0.6%$600,600 +0.1%
    2009$8,493 +8.2%$599,800 -4.2%
    2008$7,851 -1.5%$626,100 -1.2%
    2007$7,973 +4.5%$633,800 +2.7%
    2006$7,627 -5.1%$617,100 -2.6%
    2005$8,034 +4.5%$633,600 +5.5%
    2004$7,688 +12.6%$600,600 +7.7%
    2003$6,826 -5.6%$557,700 +3.2%
    2001$7,231 +9.7%$540,400 +17.2%
    2000$6,591 +13.1%$460,900 +7.6%
    1996$5,826 $428,400
    Find assessor info on the county website

    Neighborhood: 01772

    Nearby homes

    Nearby schools

    GreatSchools rating
    Get a cash offer in 3 minutes
    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $812,700
    Get a cash offer in 3 minutes
    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $812,700

    Nearby cities

    Nearby zip codes

    Other Southborough Topics

      Search
      Updates
      Favorites
      Plan
      Inbox