Google street view image for 263 Main St, Groton, MA 01450

OFF MARKET

$606,376

•

2 ba

•

1,459

sq ft

263 Main St, Groton, MA 01450

About this home

263 Main St is a 1,459 square foot multi-family home on a 0.33 acre lot with 5 bedrooms and 2 bathrooms. Based on Redfin's Groton data, we estimate the home's value is $606,376.

Multi-familyProperty Type

1800Year Built

0.33 acresLot Size

$416Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$606,376

$10K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 12.9% lower than the average sale price ($697K) of 6 comparable homes.

SOLD JUN 30, 2026
$990,000
A
4 beds2 baths3,078 sq ft
228 Main St, Groton, MA 01450
SOLD SEP 1, 2026
$675,000
B
3 beds2.5 baths1,670 sq ft
185 Hollis St, Groton, MA 01450
SOLD JUL 15, 2026
$629,000
C
4 beds1.5 baths2,000 sq ft
23 Nashua St, Ayer, MA 01432
SOLD JUN 18, 2026
$780,000
D
4 beds2 baths2,026 sq ft
21 Temple Dr, Groton, MA 01450
SOLD JUN 17, 2026
$555,000
E
4 beds2 baths1,713 sq ft
84 E Main, Ayer, MA 01432
SOLD AUG 18, 2026
$550,000
F
4 beds1.5 baths2,139 sq ft
48 Pearl St, Ayer, MA 01432

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Earn from this home

Sell

$575,324

Est. take-home

List your home with Redfin and save $3,032

Market trends in 01450, MA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

101.5%

0.6% MoM

Median sale price

$925K

$100K MoM

Avg. days on market

22d

1 days MoM

Recently sold homes

9 MoM

New listings for sale

$825,000
3 beds2.5 baths2,154 sq ft
63 Hummingbird Ln Unit A, Groton, MA 01450
$899,900
4 beds2.5 baths3,008 sq ft
536 Longley Rd, Groton, MA 01450
See all

Provided by Redfin

Sale history for 263 Main St

As the MLS and public records start to fill up, we'll list the details here.

Year

Property tax

Land + Additions

Assessment*

2026

$7,162 (−0.8%)

$229,600 + $255,000

$484,600

2025

$7,221 (+1.1%)

$218,500 + $255,000

$473,500

2024

$7,145 (+3.3%)

$218,500 + $255,000

$473,500

2023

$6,916 (+7.2%)

$215,100 + $227,100

$442,200

2022

$6,450 (+10.8%)

$200,500 + $174,700

$375,200

2021

$5,820 (+7.1%)

$176,200 + $154,500

$330,700

2020

$5,436 (−0.4%)

$180,300 + $132,500

$312,800

2019

$5,457 (−1.4%)

$180,300 + $121,000

$301,300

2018

$5,532 (+2.3%)

$180,300 + $116,000

$296,300

2017

$5,410 (+2.0%)

$180,300 + $116,000

$296,300

2016

$5,303 (+2.8%)

$170,200 + $112,200

$282,400

2015

$5,159 (+5.1%)

$170,200 + $112,200

$282,400

2014

$4,908 (+3.2%)

$170,200 + $112,200

$282,400

2013

$4,758 (+2.9%)

$170,200 + $112,200

$282,400

2012

$4,626 (−1.8%)

$175,500 + $112,200

$287,700

2011

$4,713 (+10.0%)

$175,500 + $112,200

$287,700

2010

$4,283 (+5.8%)

$158,500 + $112,900

$271,400

2009

$4,048

$169,800 + $112,900

$282,700

Tax history for 263 Main St

Year

Property tax

Land + Additions

Assessment*

2026

$7,162 (−0.8%)

$229,600 + $255,000

$484,600

2025

$7,221 (+1.1%)

$218,500 + $255,000

$473,500

2024

$7,145 (+3.3%)

$218,500 + $255,000

$473,500

2023

$6,916 (+7.2%)

$215,100 + $227,100

$442,200

2022

$6,450 (+10.8%)

$200,500 + $174,700

$375,200

2021

$5,820 (+7.1%)

$176,200 + $154,500

$330,700

2020

$5,436 (−0.4%)

$180,300 + $132,500

$312,800

2019

$5,457 (−1.4%)

$180,300 + $121,000

$301,300

2018

$5,532 (+2.3%)

$180,300 + $116,000

$296,300

2017

$5,410 (+2.0%)

$180,300 + $116,000

$296,300

2016

$5,303 (+2.8%)

$170,200 + $112,200

$282,400

2015

$5,159 (+5.1%)

$170,200 + $112,200

$282,400

2014

$4,908 (+3.2%)

$170,200 + $112,200

$282,400

2013

$4,758 (+2.9%)

$170,200 + $112,200

$282,400

2012

$4,626 (−1.8%)

$175,500 + $112,200

$287,700

2011

$4,713 (+10.0%)

$175,500 + $112,200

$287,700

2010

$4,283 (+5.8%)

$158,500 + $112,900

$271,400

2009

$4,048

$169,800 + $112,900

$282,700

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

Property details

Interior

Basement Information
Basement Sq. Ft: 432

Bathroom Information
# of Full Baths: 2

Heating & Cooling
Heating Type: Forced Hot Water

Room Information
# of Rooms: 10

Exterior

Exterior Information
Physical Condition: Average
Exterior Wall: Wood Siding/Shingle
Roof Shape Type: Gable

Property Information
Living Sq. Ft: 1,459
Gross Sq. Ft: 2,489
Ground Floor Sq. Ft: 832
# of Units: 1
# of Stories: 2

Lot Information
# of Buildings: 1
Land Sq. Ft: 14,375
Municipality Name: GROTON
Acres: 0.33
Zoning Code: RA
State Use Description: 2-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 5
Baths: 2.0
Sq. Ft.: 1,459
Stories: 2.0
Lot Size: 0.33 acres
Style: Multi-Family (2-4 Unit)
Year Built: 1800
Year Renovated: —
County: Middlesex County
APN: 855637S

Home facts updated by county records on Jul 29, 2026

Around this home

Schools

Florence Roche School

Public K-4 • Assigned • 0.3mi

8/10

Groton Dunstable Regional Middle School

Public 5-8 • Assigned • 0.4mi

7/10

Groton-Dunstable Regional High School

Public 9-12 • Assigned • 3.2mi

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

4/10 Fire Factor

0.93% chance of being in a wildfire in next 30 years

4/10 Heat Factor

7 days above 96° expected this year, 15 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

Groton, MA • 01450

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 hours in June and 4.3 hours in December, placing it below the U.S. average for solar exposure.

9 hrs

4.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$577,000 – $698,000

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Nearby similar homes

$494,500

5 beds2 baths2,293 sq ft

19 Main St, Shirley, MA 01464

$599,500

7 beds2.5 baths2,600 sq ft

19 Wallis Park, Lunenburg, MA 01462

$699,000

4 beds3 baths2,532 sq ft

196-198 Hayden Rd, Groton, MA 01450

OPEN SEP 12, 12PM TO 1:30PM

$449,900

4 beds2 baths1,666 sq ft

89 E Main St, Ayer, MA 01432

New listings for sale in 01450

$825,000

3 beds2.5 baths2,154 sq ft

63 Hummingbird Ln Unit A, Groton, MA 01450

$899,900

4 beds2.5 baths3,008 sq ft

536 Longley Rd, Groton, MA 01450

Home values near 263 Main St

Data from public records.

Address	Redfin Estimate
280 Main Street, Groton, MA 4 Beds \| 3.5 Baths \| 2960 Sq. Ft.	$1,033,239
247 Main Street, Groton, MA 4 Beds \| 3.5 Baths \| 3185 Sq. Ft.	$1,258,548

Address	Redfin Estimate
264 Main Street, Groton, MA 3 Beds \| 2.5 Baths \| 13826 Sq. Ft.	$1,253,276
243 Main Street, Groton, MA 4 Beds \| 2.5 Baths \| 2603 Sq. Ft.	$738,587

Address	Redfin Estimate
255 Main Street, Groton, MA 4 Beds \| 3.5 Baths \| 3076 Sq. Ft.	$906,244
258 Main Street, Groton, MA 4 Beds \| 2 Baths \| 3500 Sq. Ft.	$973,602

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