503B Boston Rd Unit 503B, Groton, MA 01450

Off market jun 1999 for $130K

$354,206

•

1,050

sq ft

503B Boston Rd Unit 503B, Groton, MA 01450

About this home

CondoProperty Type

1984Year Built

5 acresLot Size

$337Est. Price/Sq.Ft.

6 spacesParking

Listed by Sharon Flanagan • CENTURY 21 Nashoba Associates

Bought with Brenda Benson • Dewolfe-Chelmsford

Redfin checked: 2 minutes ago

•Source:MLS PIN #30264606

Redfin Estimate

$354,206

$224K since sold in June 1999$47K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 4.7% lower than the average sale price ($372K) of 6 comparable homes.

SOLD SEP 11, 2026
$336,000
A
2 beds1.5 baths980 sq ft
18 Westford Rd #8, Ayer, MA 01432
SOLD SEP 14, 2026
$400,000
B
2 beds1.5 baths1,068 sq ft
55 Littleton Rd Unit 23A, Ayer, MA 01432
SOLD SEP 15, 2026
$400,000
C
2 beds1.5 baths1,094 sq ft
55 Littleton Rd Unit 29D, Ayer, MA 01432
SOLD OCT 2, 2026
$402,000
D
2 beds1.5 baths1,080 sq ft
55 Littleton Rd Unit 11B, Ayer, MA 01432
SOLD SEP 17, 2026
$290,000
E
2 beds1.5 baths972 sq ft
75 Sandy Pond Rd #40, Ayer, MA 01432
SOLD JUL 24, 2026
$402,000
F
2 beds1.5 baths1,076 sq ft
55 Littleton Rd Unit 14B, Ayer, MA 01432

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

Earn from this home

Sell

$320,652

Est. take-home

List your home with Redfin and save $1,771

Rent

$2,302/mo

Redfin rental estimate

List your home for rent

Market trends in 01450, MA

Last updated October 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

11 MoM

New listings for sale

OPEN TODAY, 1:30PM TO 3PM
$505,000
3 beds1 bath1,112 sq ft
26 Forge Village Rd, Groton, MA 01450
$450,000
2 beds1 bath1,188 sq ft
177 Hollis St, Groton, MA 01450
$489,900
3 beds2 baths1,736 sq ft
9 Valley Rd, Groton, MA 01450
See all

Provided by Redfin

Sale history for 503B Boston Rd Unit 503B

Public record

Beds

—

Baths

—

Stories

—

Lot width

—

Lot depth

—

Lot size

—

Year renovated

—

Sq. Ft.

—

Year built

—

Style

Condo/Co-op

County

Middlesex County

APN

4303885

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 26, 2023.

Property details

Parking

Parking Information
Parking Spaces: 6
Parking Features: Off Street

Interior

Master Bedroom Information
Area: 224
Length: 16
Width: 14
Level: Second
Features: Ceiling Fan(s),Flooring - Wall to Wall Carpet

Bedroom #2 Information
Area: 132
Length: 12
Width: 11
Level: Second
Features: Ceiling Fan(s),Flooring - Wall to Wall Carpet

Bathroom Information
# of Bathrooms (Full): 1
# of Bathrooms (Half): 1

Living Room Information
Area: 252
Length: 18
Width: 14
Level: First
Features: Flooring - Wall to Wall Carpet

Kitchen Information
Area: 180
Length: 15
Width: 12
Level: First
Features: Ceiling Fan(s),Flooring - Wall to Wall Carpet

Basement Information
Basement: Y

Laundry Information
Laundry Features: In Basement, Electric Dryer Hookup, Washer Hookup

Interior Features
# of Rooms (Total): 4
Door Features: Storm Door(s)
Window Features: Insulated Windows
Flooring: Vinyl, Carpet

Exterior

Building Information
Building Name: Longley Condominiums
Building Area (Total): 1,050
Construction Materials: Frame
StructureType: Half-Duplex
Stories (Total): 2
Year Built Source: Public Records
Year Built Effective: 0
Year Built Details: Actual

Exterior Features
Roof: Shingle
Patio And Porch Features: Deck
Exterior Features: Deck

Property Information
PropertySubType: Condominium
Property AttachedYN: Yes
Common Walls: End Unit
Entry Level: 1

Lot Information
Lot Size (Acres): 5

Financial

Tax Information
Tax Annual Amount: $1,583

Utilities

Utility Information
Utilities: for Electric Range, for Electric Oven, for Electric Dryer, Washer Hookup
Water Source: Private, Private Water
Electric: 100 Amp Service

Heating & Cooling
Has Heating
Heating: Electric

Location

HOA Information
Association Fee: $70
Association Fee Includes: Insurance, Maintenance Structure, Maintenance Grounds, Snow Removal

Location Information
Directions: ROUTE 119 IS BOSTON ROAD
UnparsedAddress: 503B Boston Road # 503B, Groton MA 01450

Community Information
Senior CommunityYN: No
Community Features: Public Transportation, Shopping, Walk/Jog Trails

Public facts

Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: —
Style: Condo/Co-op
Year Built: —
Year Renovated: —
County: Middlesex County
APN: 4303885

Home facts updated by county records on Aug 26, 2023

Other

Miscellaneous Information
Heat Zones: 6

Listing Information
Exclusions: Washer/Dryer
StandardStatus: Closed

Around this home

Schools

K - 12
Preschool & daycare

Florence Roche School

Public K-4 • Assigned • 2.8mi

8/10

Groton Dunstable Regional Middle School

Public 5-8 • Assigned • 2.9mi

7/10

Groton-Dunstable Regional High School

Public 9-12 • Assigned • 4.2mi

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

3/10 Fire Factor

0.15% 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

$337,000 – $408,000

Reach more buyers when you sell with Redfin. Save up to $3,542 in fees. 3 minutes to get started.

Get a free, detailed breakdown of how we calculated your estimate.

Nearby similar homes

$540,000

3 beds2.5 baths1,970 sq ft

24 Nashua Rd #2, Pepperell, MA 01463

Designer kitchen • Quartz countertops • Ss appliances

$314,900

2 beds1.5 baths1,039 sq ft

10 Village Ln #10, Tyngsborough, MA 01879

Top-floor • Enclosed balcony • In-unit laundry

$2,600,000

Studio1 bath20,352 sq ft

160 Ayer Rd #1, Littleton, MA 01460

Listed 30 days

FOR SALE BY OWNER

$438,000

2 beds2 baths940 sq ft

10 Groton Rd, Westford, MA 01886

Central ac • Open concept design • Large picture window

$1,150,000

4 beds4.5 baths3,600 sq ft

27-A Blacksmith Row #27, Groton, MA 01450

Detached townhome • Breathtaking views • First floor primary

$824,900

4 beds3.5 baths2,746 sq ft

91 Gratuity Rd Unit A, Groton, MA 01450

Gas fireplace • Stone counters • Crown molding

New listings for sale in 01450

OPEN TODAY, 1:30PM TO 3PM

$505,000

3 beds1 bath1,112 sq ft

26 Forge Village Rd, Groton, MA 01450

Level corner lot • Mature trees • Honey oak cabinetry

$450,000

2 beds1 bath1,188 sq ft

177 Hollis St, Groton, MA 01450

Circular driveway • Enclosed porch • Pantry closet

$489,900

3 beds2 baths1,736 sq ft

9 Valley Rd, Groton, MA 01450

Lower level living • Bonus family room • Walk in closet

Home values near 503B Boston Rd Unit 503B

Data from public records.

Address	Redfin Estimate
496 Boston Road, Groton, MA 3 Beds \| 2.5 Baths \| 1927 Sq. Ft.	$816,665
499 Boston Road #B, Groton, MA 4 Beds \| 3 Baths \| 1846 Sq. Ft.	$689,524
509 Boston Road #B, Groton, MA 4 Beds \| 3 Baths \| 2464 Sq. Ft.	—
505 Boston Road #B, Groton, MA 2 Beds \| 1.5 Baths \| 1032 Sq. Ft.	$398,991
499 A&B Boston Road, Groton, MA 4 Beds \| 3 Baths \| 1846 Sq. Ft.	$656,813
501 Boston Road #A 501, Groton, MA 2 Beds \| 1.5 Baths \| 1144 Sq. Ft.	$377,964
505 Boston Road, Groton, MA 4 Beds \| 3 Baths \| 2080 Sq. Ft.	$633,977

Address	Redfin Estimate
498 Boston Road, Groton, MA 3 Beds \| 2 Baths \| 1293 Sq. Ft.	$723,281
501 Boston Road #A, Groton, MA 2 Beds \| 1.5 Baths \| 1114 Sq. Ft.	$385,999
487 Boston Road, Groton, MA 3 Beds \| 2.5 Baths \| 2674 Sq. Ft.	$736,342
505 Boston Road #A, Groton, MA 2 Beds \| 1.5 Baths \| 1026 Sq. Ft.	$384,413
501 Boston Road #501B, Groton, MA 2 Beds \| 1.5 Baths \| 1144 Sq. Ft.	$365,920
501 Boston Road #B 501, Groton, MA 2 Beds \| 1.5 Baths \| 1144 Sq. Ft.	$381,549
503 Boston Road, Groton, MA 2 Beds \| 1.5 Baths \| 1050 Sq. Ft.	$432,723

Address	Redfin Estimate
479 Boston Road, Groton, MA 3 Beds \| 2.5 Baths \| 2218 Sq. Ft.	$694,236
503 Boston Road #B, Groton, MA 2 Beds \| 2.5 Baths \| 1262 Sq. Ft.	$364,800
501 Boston Road #B, Groton, MA 2 Beds \| 1.5 Baths \| 1144 Sq. Ft.	$411,655
503 Boston Road #A, Groton, MA 2 Beds \| 1.5 Baths \| 1092 Sq. Ft.	$392,184
501 Boston Road #501A, Groton, MA 2 Beds \| 1.5 Baths \| 1248 Sq. Ft.	$375,336
461 Boston Road, Groton, MA 4 Beds \| 2.5 Baths \| 3004 Sq. Ft.	$1,121,900
461 Boston Road, Groton, MA 4 Beds \| 2.5 Baths \| 2818 Sq. Ft.	$1,060,723

Property information provided by MLS PIN when last listed in 1998. This data may not match . Learn more.

More real estate resources

Neighborhoods
Cities
Zip Codes
Minor Civil Divisions
Popular Searches

Babbatasset Village homes for sale
West Groton 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

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

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.

Redfin Brokerage Licenses

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.

01886 homes for sale
01463 homes for sale
01464 homes for sale
01432 homes for sale
01450 homes for sale

Hollis homes for sale
Bedford homes for sale
Pelham homes for sale
Windham homes for sale
Merrimack homes for sale

Houses for rent in Groton	Agents near me	Quincy, MA homes for sale	Groton Housing Market
Houses for sale near me	Boston, MA homes for sale	Brookline, MA homes for sale
Land for sale near me	Newton, MA homes for sale	Arlington, MA homes for sale
Open Houses near me	Cambridge, MA homes for sale	Groton Property Records
Condos for sale near me	Lexington, MA homes for sale	MA New Listings

Waltham homes for sale
Nashua homes for sale
Lexington homes for sale