21 Flagg Road






























Description
- Listed by St. Martin Team • Barrett Sotheby's International Realty
- Listed by Beth Paulauskas • Barrett Sotheby's International Realty
Property Details for 21 Flagg Road
Recent comparable sales
Median sold price
$830,000
Avg days on market
13
Sale-to-list ratio
104.1%
Westford, MA
9 comparable properties found
Location
Sold By Compass, Ryan Kiley
Building Information for 21 Flagg Road
Payment Calculator
$4,543 per month
30 year fixed, 6.55% Interest
$3,787
$756
$0
Property Information for 21 Flagg Road
- Building Area Units: Square Feet
- Community Features: Shopping, Tennis Court, Walk/Jog Trails, Medical Facility, Conservation Area, Highway Access, Public School
- Current Financing: Conv. Fixed
- Living Area: 2133.0
- Color: yellow
- SqFt with Basement: No
- Property Attached: No
- Single Family Type: Detached
- Waterfront: No
- Year Built Details: Actual
- Year Built Source: Public Records
- Grade School: Robinson/Crisafulli
- High School: Westford Academy
- Middle School: Blanchard
- Appliances: Water Heater, Range, Oven, Dishwasher, Refrigerator
- Basement Features: Full, Walk Out, Interior Access, Sump Pump, Concrete Floor, Unfinished Basement
- Num of Baths: 3.0
- Num of Full Baths: 2
- Num of Half Baths: 1
- Bathrooms Total Decimal: 2.50
- Bathrooms Total Integer: 3
- FireplaceFeatures: Family Room, Living Room
- FireplaceYN: Yes
- Fireplaces: 2
- Flooring: Tile, Vinyl, Laminate, Hardwood, Flooring - Stone/Ceramic Tile
- Interior Features: Closet, Entrance Foyer, Sun Room
- Laundry Features: In Basement, Electric Dryer Hookup, Washer Hookup
- Main Level Bathrooms: 1
- SpaYN: No
- Construction: Frame
- Exterior Features: Rain Gutters
- Lot Description: Easements
- Roof Material: Shingle
- Attached Garage: Yes
- Carport: No
- Covered Spaces: 2.00
- Garage: Yes
- Garage Parking: Attached, Garage Door Opener, Side Entry, Off-Street
- Parking Features: Attached, Garage Door Opener, Side Entry, Off-Street
- Parking Features: Side Entry, Off-Street
- Cooling: Central Air
- Cooling: Yes
- Electric: Generator Connection
- Heating: Forced Air, Natural Gas
- Heating: Yes
- Sewer: Private Sewerage
- Utility Connections: for Gas Range, for Electric Dryer, Washer Hookup, Generator Connection
- Water: Private
- Room Primary Bedroom Features: Flooring - Hardwood,Closet - Double
- Primary Bedroom Level: Second Floor
- Bedroom2 Features: Closet,Flooring - Hardwood,Attic Access
- Bedroom2 Level: Second
- Bedroom3 Features: Closet,Flooring - Hardwood
- Bedroom3 Level: Second
- Bathroom1 Features: Bathroom - Half,Flooring - Vinyl
- Bathroom1 Level: Main,First
- Bathroom2 Features: Bathroom - Full,Bathroom - Tiled With Tub & Shower,Closet - Linen,Flooring - Vinyl
- Bathroom2 Level: Second
- Bathroom3 Features: Bathroom - Full,Bathroom - Tiled With Shower Stall,Flooring - Stone/Ceramic Tile,Countertops - Stone/Granite/Solid
- Bathroom3 Level: Second
- Dining Room Features: Flooring - Hardwood,Chair Rail,Wainscoting
- Dining Room Level: Main,First
- Family Room Features: Beamed Ceilings,Flooring - Laminate,Lighting - Sconce
- Family Room Level: Main,First
- Kitchen Features: Beamed Ceilings,Dining Area,Pantry,Gas Stove,Peninsula
- Kitchen Level: Main,First
- Room Living Room Features: Flooring - Hardwood,Window(s) - Picture,Chair Rail,Wainscoting
- Room Living Room Level: Main,First
- Year Round: Yes
- Farm Land Area Units: Square Feet
- WARRANTY: No
- Lot Size Units: Acres
- Road Frontage Type: Public
- Road Surface Type: Paved
- Tax ID: M:0021.0 P:0010 S:0000,873294
- Assessments: $673,700
- Book: 32474
- Tax Year: 2025
- Zoning: Res
- Beds Total: 3
- Foundation: Concrete Perimeter
- Adult Community: No
Property History for 21 Flagg Road
| Date | Event & Source | Price | Appreciation |
|---|---|---|---|
| Jan 16, 2026 | Sold MLS PIN #73456154 | $745,000 | — |
| Dec 19, 2025 | Under Agreement MLS PIN #73456154 | — | |
| Dec 11, 2025 | Contingent MLS PIN #73456154 | — | |
| Dec 3, 2025 | Price Change MLS PIN #73456154 | $749,900 | — |
| Nov 19, 2025 | Listed (Active) MLS PIN #73456154 | $789,900 | — |
| Date | Event & Source | Price |
|---|---|---|
| 01/16/2026 | Sold MLS PIN #73456154 | $745,000 |
| 12/19/2025 | Under Agreement MLS PIN #73456154 | — |
| 12/11/2025 | Contingent MLS PIN #73456154 | — |
| 12/03/2025 | Price Change MLS PIN #73456154 | $749,900 |
| 11/19/2025 | Listed (Active) MLS PIN #73456154 | $789,900 |
For completeness, we often displays two records for one sale: the MLS record and the public record.
Public Records for 21 Flagg Road
Schools near 21 Flagg Road
Rating | School | Type | Grades | Distance |
|---|---|---|---|---|
| Public - | PK to 2 | |||
| Public - | 3 to 5 | |||
| Public - | 6 to 8 | |||
| Public - | 9 to 12 |
Rating | School | Distance |
|---|---|---|
Colonel John Robinson School PublicPK to 2 | ||
John A. Crisafulli Elementary School Public3 to 5 | ||
Blanchard Middle School Public6 to 8 | ||
Westford Academy Public9 to 12 |
School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.
Similar Homes
New listings in 01886
Nearby home values
| Address | Sold price | Beds | Baths | Sqft | Lot (Sqft) |
|---|---|---|---|---|---|
This home: 21 Flagg Road, Westford, MA 01886 | $745,000 | 3 | 3 | 2,133 | 39,988 |
$400,000 | 4 | 3 | 2,156 | 40,075 | |
$855,000 | 4 | 3 | 3,500 | 40,075 | |
$544,900 | 3 | 3 | 2,578 | 69,696 | |
$557,900 | 4 | 3 | 2,933 | 55,268 | |
– | 3 | 3 | 2,167 | 39,988 | |
$925,000 | 4 | 3 | 3,153 | 74,923 | |
$283,000 | 3 | 2 | 1,965 | 39,988 | |
$224,000 | 4 | 3 | 2,282 | 40,200 | |
– | 3 | 2 | 1,832 | 127,631 | |
$690,000 | 4 | 3 | 2,282 | 40,206 | |
$1,145,000 | 4 | 3 | 3,519 | 43,078 | |
$365,000 | 5 | 3 | 2,741 | 82,285 | |
$1,025,000 | 4 | 4 | 3,858 | 107,158 | |
– | 3 | 3 | 2,140 | 57,064 | |
$645,000 | 4 | 3 | 2,949 | 61,637 |
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No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity.
Listing Courtesy of Barrett Sotheby's International Realty, St. Martin Team; Barrett Sotheby's International Realty, Beth Paulauskas
The property listing data and information, or the images, set forth herein were provided to MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS. 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., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS 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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