OFF MARKET

Off Market Jun 2020 for $545K

$1,140,554

Est. refi paymentEst. refi $1,236/mo

•

3,156

sq ft

31 Flagg Rd, Westford, MA 01886

About this home

The home has been thoroughly cleaned, booties are on site. 3100sqft home with an incredible, flat private back yard on 1.5 acres, 4 bedrooms & 3 full baths! Renovated & expanded, bike or walk to schools and near Westford center. Move right in! Bright & open kitchen w/custom cabinets, double wall oven, & new Bosch stove, combined with an eat-in area with massive fireplace, hearth, and Dutch oven. Enjoy today’s lifestyle with a sunny family room that overlooks the in-ground pool! Newer to this home are Anderson windows, roof, family room, full laundry, lower level full bath, master bath, and garage. All this, plus many of the original features including wide-plank flooring, latches, pull-string doorbell, 6 fireplaces, beamed ceilings, a hand forged cooking crane, an Indian cellar & wainscoting. Upstairs is a master suite with private bath featuring custom built-ins & double vanity, 3 more bedrooms with wide-planked floors, fireplaces, and a walk-up attic, & more.

Single-familyProperty Type

1732Year Built

1.5 acresLot Size

$361Est. Price/Sq.Ft.

1 garage spacesParking

Listed by The Thompson Team • Keller Williams Realty-Merrimack

Bought with Kanniard Residential Group • Keller Williams Realty-Merrimack

Redfin checked: a few seconds ago

•Source:MLS PIN #72621716

Redfin Estimate

$1,140,554

$595K since sold in June 2020$24K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 9.8% higher than the average sale price ($1.04M) of 6 comparable homes.

SOLD JUN 25, 2026
$959,000
A
4 beds3.5 baths3,056 sq ft
19 Pierce Ave, Westford, MA 01886
SOLD JUL 24, 2026
$1,029,000
B
4 beds3.5 baths3,189 sq ft
7 Long Meadow Rd, Westford, MA 01886
SOLD JUN 18, 2026
$1,080,000
C
4 beds2.5 baths3,428 sq ft
22 Phillips Dr, Westford, MA 01886
SOLD JUL 27, 2026
$1,115,000
D
4 beds2.5 baths3,088 sq ft
80 Providence Rd, Westford, MA 01886
SOLD AUG 12, 2026
$875,000
E
4 beds2.5 baths2,150 sq ft
13 Howard Rd, Westford, MA 01886
SOLD JUN 4, 2026
$1,175,000
F
4 beds2.5 baths3,209 sq ft
2 Macquarrie Ln, Westford, MA 01886

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Sell

$700,028

Est. take-home

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Est. cash available

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Rent

$4,302/mo

Redfin rental estimate

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Market trends in 01886, MA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.4%

+0.2% MoM

Median sale price

$800K

$10K MoM

Avg. days on market

22d

0 days MoM

Recently sold homes

17 MoM

New listings for sale

NEW 29 HRS AGO
$625,000
3 beds1 bath1,056 sq ft
16 Crown Rd, Westford, MA 01886
$299,000
2 beds1 bath649 sq ft
4 Acorn Ln #4, Westford, MA 01886
$1,350,000
5 beds3.5 baths3,465 sq ft
4 Hummingbird Ln, Westford, MA 01886
$750,000
2 beds1 bath869 sq ft
1 Summer Village Rd, Westford, MA 01886
$600,000
3 beds2 baths1,105 sq ft
10 Pine St, Westford, MA 01886
$699,000
3 beds1 bath1,440 sq ft
9 Elm Rd, Westford, MA 01886
$949,900
4 beds2.5 baths3,888 sq ft
88 Forrest Rd, Westford, MA 01886
See all

Provided by Redfin

Redfin agents who toured

Colonial home built in 1732 with original wide plank flooring, beamed ceilings, and 6 fireplaces. Lots of old-world charm. Nice sunroom overlooks a built in pool and a large backyard. New windows, roofs and baths bring the amenities up to date....
6 years ago• May not reflect the current state of the home
Christine Nikas
Redfin Associate agent

Sale history for 31 Flagg Rd

Year

Property tax

Land + Additions

Assessment*

2026

$12,563 (−0.8%)

$362,800 + $595,500

$958,300

2025

$12,666 (+8.9%)

$356,100 + $584,200

$940,300

2023

$11,632 (−3.8%)

$339,100 + $556,500

$895,600

2022

$12,090 (+10.8%)

$286,000 + $464,000

$750,000

2021

$10,913 (−1.9%)

$286,000 + $464,000

$750,000

2020

$11,127 (+6.2%)

$286,000 + $395,400

$681,400

2019

$10,474 (+4.5%)

$286,000 + $346,500

$632,500

2018

$10,025 (+5.0%)

$276,100 + $343,500

$619,600

2017

$9,546 (+3.3%)

$276,100 + $305,600

$581,700

2016

$9,237 (+4.2%)

$263,800 + $302,900

$566,700

2015

$8,864 (−10.9%)

$243,800 + $302,000

$545,800

2014

$9,952 (+3.0%)

$245,600 + $353,900

$599,500

2013

$9,665 (+2.7%)

$245,300 + $353,900

$599,200

2012

$9,409 (+13.7%)

$251,200 + $353,900

$605,100

2011

$8,278 (+2.4%)

$251,200 + $292,300

$543,500

2010

$8,087 (+4.6%)

$256,800 + $296,000

$552,800

2009

$7,730

$257,300 + $296,000

$553,300

Tax history for 31 Flagg Rd

Year

Property tax

Land + Additions

Assessment*

2026

$12,563 (−0.8%)

$362,800 + $595,500

$958,300

2025

$12,666 (+8.9%)

$356,100 + $584,200

$940,300

2023

$11,632 (−3.8%)

$339,100 + $556,500

$895,600

2022

$12,090 (+10.8%)

$286,000 + $464,000

$750,000

2021

$10,913 (−1.9%)

$286,000 + $464,000

$750,000

2020

$11,127 (+6.2%)

$286,000 + $395,400

$681,400

2019

$10,474 (+4.5%)

$286,000 + $346,500

$632,500

2018

$10,025 (+5.0%)

$276,100 + $343,500

$619,600

2017

$9,546 (+3.3%)

$276,100 + $305,600

$581,700

2016

$9,237 (+4.2%)

$263,800 + $302,900

$566,700

2015

$8,864 (−10.9%)

$243,800 + $302,000

$545,800

2014

$9,952 (+3.0%)

$245,600 + $353,900

$599,500

2013

$9,665 (+2.7%)

$245,300 + $353,900

$599,200

2012

$9,409 (+13.7%)

$251,200 + $353,900

$605,100

2011

$8,278 (+2.4%)

$251,200 + $292,300

$543,500

2010

$8,087 (+4.6%)

$256,800 + $296,000

$552,800

2009

$7,730

$257,300 + $296,000

$553,300

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

1.5 Acres

Year renovated

—

Sq. Ft.

3,156

Year built

1732

Style

Single Family Residential

County

Middlesex County

APN

3627341S

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 10, 2026.

Property details

Parking

Parking Information
Has Garage
Has Open Parking
# of Garage Spaces: 1
# of Covered Spaces: 1
Parking Spaces: 3
AttachedGarageYN: Yes
Parking Features: Attached, Paved Drive, Off Street

Interior

Master Bedroom Information
Area: 196
Length: 14
Width: 14
Level: Second
Features: Beamed Ceilings,Walk-In Closet(s),Flooring - Wood

Bedroom #2 Information
Area: 221
Length: 17
Width: 13
Level: Second
Features: Closet,Flooring - Wood,Attic Access,Chair Rail

Bedroom #3 Information
Area: 144
Length: 16
Width: 9
Level: Second
Features: Walk-In Closet(s),Flooring - Laminate

Bedroom #4 Information
Area: 110
Length: 10
Width: 11
Level: Second
Features: Closet,Flooring - Wood

Bathroom Information
# of Bathrooms (Full): 3
# of Bathrooms (Half): 1
Main Level Bathrooms: 1
Master Bathroom Features: Yes

Bathroom #1 Information
Level: Main
Features: Bathroom - 3/4,Flooring - Stone/Ceramic Tile,Countertops - Upgraded,Lighting - Overhead

Bathroom #2 Information
Features: Bathroom - Full,Bathroom - With Tub,Flooring - Stone/Ceramic Tile,Countertops - Upgraded,Lighting - Overhead

Bathroom #3 Information
Features: Bathroom - Full,Bathroom - With Tub & Shower,Closet/Cabinets - Custom Built,Flooring - Stone/Ceramic Tile,Countertops - Stone/Granite/Solid,Double Vanity,Recessed Lighting,Remodeled

Living Room Information
Area: 221
Length: 17
Width: 13
Level: Main,First
Features: Beamed Ceilings,Closet/Cabinets - Custom Built,Flooring - Wood,Cable Hookup,Exterior Access,High Speed Internet Hookup

Family Room Information
Area: 368
Length: 23
Width: 16
Level: Main,First
Features: Cathedral Ceiling(s),Beamed Ceilings,Flooring - Wood,Deck - Exterior,Exterior Access,Open Floorplan,Remodeled

Dining Room Information
Area: 255
Length: 17
Width: 15
Level: Main,First
Features: Beamed Ceilings,Flooring - Wood,Chair Rail,Exterior Access,Wainscoting

Kitchen Information
Area: 448
Length: 28
Width: 16
Level: Main,First
Features: Skylight,Beamed Ceilings,Closet/Cabinets - Custom Built,Flooring - Hardwood,Dining Area,Pantry,Countertops - Upgraded,Breakfast Bar / Nook,Cabinets - Upgraded,Cable Hookup,Open Floorplan,Remodeled,Stainless Steel Appliances,Gas Stove,Peninsula,Lighting - Sconce,Lighting - Pendant

Laundry Information
Laundry Dimen: 11X8
Laundry Features: Closet/Cabinets - Custom Built, Flooring - Stone/Ceramic Tile, Main Level, Cabinets - Upgraded, Deck - Exterior, Gas Dryer Hookup, Exterior Access, Washer Hookup, Lighting - Overhead, First Floor

Fireplace Information
Has Fireplace
# of Fireplaces (Total): 6
Fireplace Features: Dining Room, Kitchen, Living Room, Master Bedroom, Bedroom

Interior Features
# of Rooms (Total): 8
Flooring: Wood, Tile
Interior Features: Walk-Up Attic

Exterior

Building Information
Building Area (Total): 3,156
Foundation Details: Stone
Construction Materials: Frame, Post & Beam
Year Built Source: Public Records
Year Built Details: Approximate,Renovated Since
Color: Yellow

Exterior Features
Roof: Shingle, Rubber
Patio And Porch Features: Patio
Exterior Features: Patio, Pool - Inground, Storage, Stone Wall

Pool Information
Has Private Pool
Pool Features: In Ground

Property Information
PropertySubType: Single Family Residence

Lot Information
Lot Size (Acres): 1.5
Lot Features: Corner Lot, Cleared, Level
Road Frontage Type: Public

Financial

Tax Information
Tax Annual Amount: $11,127
Tax Year: 2020

Utilities

Utility Information
Utilities: for Gas Range, for Electric Oven
Sewer: Private Sewer
Water Source: Private
Electric: Circuit Breakers, 200+ Amp Service

Heating & Cooling
Has Heating
Heating: Baseboard, Natural Gas

Location

Location Information
Directions: located at the corner of Flagg and Robinson Road
UnparsedAddress: 31 Flagg Road, Westford MA 01886

Community Information
Senior CommunityYN: No
Community Features: Shopping, Walk/Jog Trails, Conservation Area

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 3,156
Stories: 3.0
Lot Size: 1.5 acres
Style: Single Family Residential
Year Built: 1732
Year Renovated: —
County: Middlesex County
APN: 3627341S

Home facts updated by county records on Aug 10, 2026

Other

Miscellaneous Information
Heat Zones: 3

Listing Information
Exclusions: The Mirror In The Front Hall Is An Exclusion
StandardStatus: Closed

Around this home

Schools

John A. Crisafulli Elementary School

Public 3-5 • Assigned • 0.3mi

8/10

Blanchard Middle School

Public 6-8 • Assigned • 2.0mi

8/10

Westford Academy

Public 9-12 • Assigned • 0.6mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.31% chance of being in a wildfire in next 30 years

4/10 Heat Factor

7 days above 96° expected this year, 14 days in 30 years

6/10 Wind Factor

27% chance of strong winds in next 30 years

2/10 Air Factor

1 unhealthy days expected this year, 1 days in 30 years

Provided by First Street

Historical weather

Westford, MA • 01886

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.1 hours in June and 4.4 hours in December, placing it below the U.S. average for solar exposure.

9.1 hrs

4.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.08M – $1.31M

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New listings for sale in 01886

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Home values near 31 Flagg Rd

Data from public records.

Address	Redfin Estimate
37 Flagg Road, Westford, MA 2 Beds \| 1 Baths \| 1520 Sq. Ft.	$688,066
27 Flagg Road, Westford, MA 4 Beds \| 3 Baths \| 3500 Sq. Ft.	$1,358,414

Address	Redfin Estimate
35 Flagg Road, Westford, MA 4 Beds \| 2.5 Baths \| 2654 Sq. Ft.	$1,083,255
34 Flagg Road, Westford, MA 4 Beds \| 1.5 Baths \| 2226 Sq. Ft.	$1,013,562

Address	Redfin Estimate
29 Flagg Road, Westford, MA 4 Beds \| 2.5 Baths \| 2282 Sq. Ft.	$953,899
40 Flagg Road, Westford, MA 4 Beds \| 2 Baths \| 2193 Sq. Ft.	$849,234

Property information provided by MLS PIN when last listed in 2020. This data may not match . Learn more.

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