OFF MARKET
Google street view image for 643 Townsend Rd, Groton, MA 01450
Off market oct 1992 for $135K
$537,797
Est. refi paymentEst. refi $892/mo
3
bd
•
1 ba
•
1,184
sq ft

643 Townsend Rd, Groton, MA 01450

map-entry

About this home

643 Townsend Rd is a 1,184 square foot house on a 0.93 acre lot with 3 bedrooms and 1 bathroom. - it last sold on October 29, 1992 for $135,000. Based on Redfin's Groton data, we estimate the home's value is $537,797.
Single-familyProperty Type
1973Year Built
0.93 acresLot Size
$454Est. Price/Sq.Ft.
Source:Public Records

Redfin Estimate

$537,797
$403K since sold in October 1992$3,000 since September

This home's estimate is 9.5% higher than the average sale price ($491K) of 6 comparable homes.

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell
$510,144
Est. take-home

List your home with Redfin and save $2,689

Refinance
$0
Est. cash available

Get cash now or lower your monthly rate

Rent
$2,406/mo
Redfin rental estimate

List your home for rent

Market trends in 01450, MA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price
100.5%

+0.4% MoM

Median sale price
$851K

$24K MoM

Avg. days on market
27d

0 days MoM

Recently sold homes
43

11 MoM

New listings for sale

Provided by Redfin

Sale history for 643 Townsend Rd

Tax history for 643 Townsend Rd

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

Property details

Around this home

Schools

Groton Dunstable Regional Middle School

Public 5-8 • Assigned • 3.6mi

7/10
Groton-Dunstable Regional High School

Public 9-12 • Assigned • 5.5mi

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

1% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 96° expected this year, 16 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)
31
17
34
18
50
30
60
39
68
49
79
60
83
64
80
58
74
53
63
43
50
34
36
22
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
$511,000 – $619,000

Reach more buyers when you sell with Redfin. Save up to $5,378 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

$670,000
6 beds3.5 baths4,957 sq ft
53 Groton Rd, Shirley, MA 01464
3D WALKTHROUGH
$645,000
2 beds2 baths1,500 sq ft
441 Townsend Harbor Rd, Lunenburg, MA 01462
OPEN SUN, 11AM TO 12:30PM
$399,900
2 beds1 bath912 sq ft
107 Island Rd, Lunenburg, MA 01462
$469,900
3 beds1 bath1,414 sq ft
7 Hickory Dr, Townsend, MA 01469
$669,900
3 beds3 baths2,994 sq ft
13 W Main St, Groton, MA 01450
OPEN TODAY, 10AM TO 11:30AM
$489,000
3 beds1.5 baths1,222 sq ft
31 South St, Townsend, MA 01469

New listings for sale in 01450

OPEN TODAY, 1:30PM TO 3:30PM
$1,049,900
4 beds2.5 baths3,350 sq ft
25 Mclains Woods Rd, Groton, MA 01450
OPEN TODAY, 9AM TO 11AM3D & VIDEO TOUR
$780,000
4 beds2.5 baths2,722 sq ft
401 Longley Rd, Groton, MA 01450
OPEN TODAY, 10AM TO 12PM3D WALKTHROUGH
$425,000
3 beds1.5 baths2,015 sq ft
79 Kemp Unit A, Groton, MA 01450

Home values near 643 Townsend Rd

Data from public records.

More real estate resources

01462 homes for sale
01464 homes for sale
01432 homes for sale
01434 homes for sale
01450 homes for sale
Download the Redfin App on the Apple App Store
Download the Redfin App from the Google Play Store

Join us

Become an Agent
Get referrals
Careers

Find homes faster

Download the Redfin App on the Apple App Store
Download the Redfin App from the Google Play Store

About us

Why Redfin?
Community Impact
Inclusion
Culture
Press
Investors
Blog
Real Estate News

Find us

Contact Us
Help Center
Advertise

Subsidiaries

Rent.
ApartmentGuide

Affiliated Business

Rocket Close
Rocket Mortgage

Countries

US flagUnited States

Canadian flagCanada

Copyright: © 2026 Redfin. All rights reserved.

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.