Location

Nearby schools

School ratings (A+ to F) from HJN community data.

Pepperell Christian Academy
10-12 · Regular
5 students · 5.0:1 student–teacher
1.3 mi
Groton - Dunstable Regional High School
9-12 · Regular · Groton-Dunstable School District
659 students · 13.7:1 student–teacher
Groton - Dunstable Regional High School school rating: A 1.6 mi
Groton - Dunstable Regional Middle School
5-8 · Regular · Groton-Dunstable School District
739 students · 12.9:1 student–teacher
Groton - Dunstable Regional Middle School school rating: B+ 1.9 mi
Florence Roche Elementary School
KG-4 · Regular · Groton-Dunstable School District
615 students · 13.9:1 student–teacher
Florence Roche Elementary School school rating: A 1.9 mi
Boutwell Early Childhood Center
PK-PK · Regular · Groton-Dunstable School District
77 students · 15.4:1 student–teacher
2.1 mi
Varnum Brook Elementary School
KG-4 · Regular · North Middlesex School District
606 students · 14.1:1 student–teacher
Varnum Brook Elementary School school rating: C+ 2.1 mi
Seven Hills at Groton
KG-12 · Special Education
31 students · 7.8:1 student–teacher
2.2 mi
Nissitissit Middle School
5-8 · Regular · North Middlesex School District
494 students · 10.6:1 student–teacher
Nissitissit Middle School school rating: B- 2.4 mi

Nearby places

Within 2 miles of this home: 10 restaurants and cafés, 1 grocery store, and 33+ parks and green spaces.

Place data from OpenStreetMap.

Food & drink

Domino's
Main Street
1.6 mi
Rail Trail Ice Cream Stop
Main Street
1.6 mi
Charlotte's Cozy Kitchen
Main Street
1.6 mi
The Pepperell Spa Cafe
Main Street
1.7 mi
Pizza Pizzazz
1.7 mi
Dunkin
Main Street
1.8 mi
Main House Chinese Restaurant
1.8 mi
Cafe at Groton Wellness
Main Street
1.8 mi

Groceries

Pepperell Quality Market
1.7 mi

Parks & recreation

Cold Spring Pond Conservation Area
0.1 mi
Sampas Conservation Woods
0.1 mi
Longley Estates II Conservation Area
0.2 mi
Cronin Conservation Area
0.2 mi
Northwoods Conservation Area
0.3 mi
Longley Estates I Conservation Area
0.5 mi
Perry Land
0.6 mi
Still Meadow
0.6 mi

The 01450 market

Homes for sale: 22
Median list price: $824,900

Similar homes nearby

See all in 01450

Sources for the nearby listings shown on this page

MLS Property Information Network (MLS PIN): The property listing data and information 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 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 set forth herein.
Listing information ©2026 MLS Property Information Network, Inc®. All Rights Reserved. Last Updated: 2026-11-05 13:27:00 UTC

Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.

No listing photos

421 longley rd, GROTON MA 01450

3

Beds

2.5

Baths

1,954

Sqft

1978

Year built

Estimated value: $673,883

Range $648,573 – $699,193 · as of October 21, 2026

How this estimate has moved

ATTOM automated valuation model · 55 published estimates over 6.8 years · shaded band is the model's own published low-to-high range

$437,287 January 2020$673,883 October 2026

Highest reading $869,549 in July 2025; lowest $434,994 in April 2020. The vertical scale starts at the series' own low, not at zero — it is drawn to show movement, not absolute size.

Public records

3 beds
2.5 baths
1,954 sqft
40,069 sqft lot
Built 1978
Stories: 2
Use: RESIDENTIAL
APN GRTN M:227 B:4 L:

Estimate your monthly payment

Home price

Down payment (20%)

$134,777

Loan term

Interest rate (%)

Property tax (%/yr)

Home insurance ($/yr)

HOA ($/mo)

Estimated monthly payment

$4,386/mo

Principal & interest$3,652

Property tax$618

Home insurance$117

Loan amount $539,106. Estimate only — your actual rate and payment depend on credit, location, and lender.

Tax history

2026 roll

Land: $212,300
Structure: $403,800
Assessed total: $616,100
County market value: $647,615
Property tax billed: $9,106

Sale & deed history

June 27, 2012Arm's-length$335,000
May 28, 2003Not an arm's-length transfer—
March 19, 2001Not an arm's-length transfer—
January 20, 1998Not an arm's-length transfer—
March 13, 1992Not an arm's-length transfer—