43 Flagg Rd Southborough, MA ^$ 799,000

43 Flagg Rd

^$ 799,000

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Open House 3/28 11am - 1pm

43 Flagg Rd

Southborough, MA, 01772

^$ 799,000

Bedrooms4 Baths2.1 Sq 3,054

Monthly Estimate*

^$ 4,920

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Single Family Home for sale in Southborough, MA

for $799,000 with 4 bedrooms and 2 full baths, 1 half bath. This 3,054 square foot home was built in 1988 on a lot size of 2.94.

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.

Open House

3/28/2026 11:00 AM - 1:00 PM

3/29/2026 11:00 AM - 1:00 PM

43 Flagg Rd Southborough, MA

* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

^$ 799,000

Bedrooms

Full Bath

Half Bath

Property Type

Single Family

Taxes

^$ 13,288

Style

Colonial

Lot Size

2.94

Year Built

1988

Town/City

Southborough

County/Region

Worcester

MLS | Web ID

73491427

List By

Ana Riffel

Listing Agent

Exp Realty

Broker

Affordability Calculator

$6,027

Per Month

Monthly Principal & Interest: $4,920
Monthly Property Taxes: $1,107
Monthly Home Insurance: --

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Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

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Trends

Single family listings in Southborough, MA

Average List Price ^$2,124,781

Percent of Sale Price 166%

About Southborough, MA

10,660 Population

22% Since 2002

^$140,966 Median Income

45.38 Median Age

42% Households with Children

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Trends Information provided by ATTOM Data Solutions.

Neighborhood & Schools

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Pricing History

Date	Price	Price Change	Description
3/25/2026	$799,000		Listed Price

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43 Flagg Rd, Southborough, MA, 01772 is a Single Family Home for sale at $799,000 with 3,054 sqft and a lot size of 2.94. 43 Flagg Rd has 4 bedrooms, 2.1 baths, and was built in 1988. The property's zip code is 01772 which is in Southborough, MA

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

Data is updated as of 3/28/2026.

The real estate information and related content displayed on this site is provided for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information, and the Images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.

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43 Flagg Rd

Single Family Home for sale in Southborough, MA

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