OFF MARKET

Off market mar 2020 for $174K

$277,286

•

1,032

sq ft

507 Main Unit B, Groton, MA 01450

About this home

Affordable resale at Groton Residential Gardens. Subject to 40B Guidelines & Deed Rider. Deed restricted property. Must be owner occupied. Income restrictions are as follow: 1 person 52,850. 2 people 60,400. 3 people 67,950. 4 people 75,500. Asset Limit: $75,000. Beautifully maintained and updated First Floor garden style unit ! Bright and open floor plan with spacious kitchen, dining area, breakfast bar and double pantry. Stainless appliances and granite counters. Master Bedroom has full bath, walk-in-closet and slider to exterior deck. Recently installed beautiful pergo flooring in Living Room, Dining area and bedrooms. LOW condo fee and reduced taxes. Groton, location allows for easy access to commuter routes, restaurants, shopping, and so much more.

CondoProperty Type

2006Year Built

$269Est. Price/Sq.Ft.

2 spacesParking

Listed by Mary Didomenico • ERA Key Realty Services- Milf

Bought with Jenepher Spencer • Coldwell Banker Residential Brokerage - Westford

Redfin checked: 2 minutes ago

•Source:MLS PIN #72590875

Redfin Estimate

$277,286

$103K since sold in March 2020$3,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 36.7% lower than the average sale price ($438K) of 6 comparable homes.

SOLD OCT 14, 2026
$590,000
A
2 beds2 baths1,305 sq ft
307 Autumn Ridge Dr #307, Ayer, MA 01432
SOLD MAY 6, 2026
$425,000
B
2 beds2 baths1,092 sq ft
519 Main St Unit D, Groton, MA 01450
SOLD JAN 30, 2026
$199,700
C
2 beds2 baths1,092 sq ft
521 Main St Unit D, Groton, MA 01450
SOLD JUL 31, 2026
$590,000
D
2 beds2 baths1,318 sq ft
606 Autumn Ridge Dr #606, Ayer, MA 01432
SOLD AUG 24, 2026
$420,000
E
2 beds1.5 baths1,404 sq ft
26 Bradley Dr Unit C, Groton, MA 01450
SOLD OCT 2, 2026
$402,000
F
2 beds1.5 baths1,080 sq ft
55 Littleton Rd Unit 11B, Ayer, MA 01432

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

Earn from this home

Sell

$141,089

Est. take-home

List your home with Redfin and save $932

Rent

$2,086/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

11 MoM

New listings for sale

OPEN NOV 7, 11AM TO 1PM
$489,900
3 beds2 baths1,736 sq ft
9 Valley Rd, Groton, MA 01450
OPEN SUN, 11AM TO 1PM
$729,000
3 beds2.5 baths1,868 sq ft
716 Martins Pond Rd, Groton, MA 01450
$675,000
4 beds1.5 baths2,448 sq ft
7 Shepley St, Groton, MA 01450
See all

Provided by Redfin

Sale history for 507 Main Unit B

Date

Event

Price

MLS PIN #72590875

Mar 20, 2020

Sold

$174,200

$169/sq ft

Feb 20, 2020

Pending

—

Feb 6, 2020

Contingent

—

Nov 10, 2019

Listed

$174,200

$169/sq ft

MLS PIN #72239242

Nov 27, 2017

Sold

$153,000

$148/sq ft

Oct 18, 2017

Pending

—

Oct 6, 2017

Listed

$153,000

$148/sq ft

FIRST FLOOR UNIT NO STAIRS**Only 1st floor unit available better than new condition. Bright and open floor plan makes single level living a joy. Home flows nicely large living room into sun drench dining and kitchen with granite counters, breakfast bar and pantry. Master Bedroom has full bath and with granite vanity and slider to exterior space. Great views of the outdoors enjoy all seasons and the privacy of this unit is wonderful. A additional 2nd BR with walk in closet , laundry area and 2nd FB provide privacy and space. LOW condo fee, park steps from your front door and enjoy This unit is a Deed restricted, income and asset restrictions apply, must be owner occupied, and must complete a CHAPA application and be approved to purchase.

MLS PIN #71897850

Feb 5, 2016

Sold

$150,000

$145/sq ft

Dec 23, 2015

Pending

—

Nov 21, 2015

Price Changed

$159,900

$155/sq ft

Sep 23, 2015

Relisted

—

Sep 16, 2015

Pending

—

Sep 2, 2015

Listed

$166,900

$162/sq ft

RARE INCREDIBLY AFFORDABLE OPPORTUNITY FOR ALL BUYERS!!! FIRST FLOOR UNIT!! This Bright, Open Concept, Garden Style condo is Located Close to Groton Center!!! Enjoy 1st Floor, One Level Living Featuring Large Picture Windows, Sunny Kitchen and Dining Room, Spacious Living Room, Freshly Painted Master Bed with Master Bath, Walk In Closet and Sliders to Back Porch. Central Air Conditioning, Efficient Gas Heat, Washer and Dryer in the Unit Included in Sale. Condo fee covers master insurance, exterior building maintenance, landscaping, snow removal and refuse removal. Deed restricted unit. Must be owner occupied. Future Resale restrictions apply. ALL BUYERS ARE ELIGIBLE TO PURCHASE! ALL APPLIANCES INCLUDED IN THE SALE!

MLS PIN #70548845

May 10, 2007

Sold

$162,225

$157/sq ft

Apr 6, 2007

Listing Removed

—

Mar 29, 2007

Listed

$162,225

$157/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$2,816 (+1.1%)

$184,652

2024

$2,786 (−3.5%)

$184,652

2023

$2,888 (−9.0%)

$184,652

2022

$3,174 (+3.5%)

$184,652

2021

$3,066 (+15.3%)

$174,200

2020

$2,659 (−3.4%)

$153,000

2019

$2,753 (−3.0%)

$152,000

2018

$2,838 (+2.2%)

$152,000

2017

$2,776 (−2.8%)

$152,000

2016

$2,855 (+2.8%)

$152,000

2015

$2,777 (+5.1%)

$152,000

2014

$2,642 (+3.2%)

$152,000

2013

$2,561 (+4.8%)

$152,000

2012

$2,444 (−1.8%)

$152,000

2011

$2,490 (+3.8%)

$152,000

2010

$2,399 (+3.3%)

$152,000

2009

$2,323

$162,200

Tax history for 507 Main Unit B

Year

Property tax

Land + Additions

Assessment*

2025

$2,816 (+1.1%)

$184,652

2024

$2,786 (−3.5%)

$184,652

2023

$2,888 (−9.0%)

$184,652

2022

$3,174 (+3.5%)

$184,652

2021

$3,066 (+15.3%)

$174,200

2020

$2,659 (−3.4%)

$153,000

2019

$2,753 (−3.0%)

$152,000

2018

$2,838 (+2.2%)

$152,000

2017

$2,776 (−2.8%)

$152,000

2016

$2,855 (+2.8%)

$152,000

2015

$2,777 (+5.1%)

$152,000

2014

$2,642 (+3.2%)

$152,000

2013

$2,561 (+4.8%)

$152,000

2012

$2,444 (−1.8%)

$152,000

2011

$2,490 (+3.8%)

$152,000

2010

$2,399 (+3.3%)

$152,000

2009

$2,323

$162,200

*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

—

Year renovated

—

Sq. Ft.

1,032

Year built

2006

Style

Condo/Co-op

County

Middlesex County

APN

4681856

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 16, 2026.

Property details

Parking

Parking Information
Parking Spaces: 2
Parking Features: Off Street

Interior

Master Bedroom Information
Level: First
Features: Bathroom - Full,Walk-In Closet(s),Flooring - Wood,Slider

Bedroom #2 Information
Level: First
Features: Closet,Flooring - Wood

Bathroom Information
# of Bathrooms (Full): 2
Master Bathroom Features: Yes

Bathroom #1 Information
Level: First
Features: Bathroom - Full,Flooring - Vinyl

Bathroom #2 Information
Level: First
Features: Bathroom - Full,Flooring - Vinyl

Living Room Information
Level: First
Features: Flooring - Wood,Exterior Access

Dining Room Information
Level: First
Features: Flooring - Wood

Kitchen Information
Level: First
Features: Flooring - Vinyl,Dining Area,Pantry,Countertops - Stone/Granite/Solid,Breakfast Bar / Nook,Open Floorplan

Basement Information
Basement: N

Laundry Information
Laundry Features: First Floor, In Building

Interior Features
# of Rooms (Total): 5
Flooring: Vinyl, Wood Laminate

Exterior

Building Information
Building Name: Groton Residential Gardens
Building Area (Total): 1,032
Construction Materials: Frame
StructureType: Garden
Stories (Total): 1
Year Built Source: Public Records
Year Built Details: Actual

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

Property Information
PropertySubType: Condominium
Entry Level: 1
Entry Location: Unit Placement(Street)

Financial

Tax Information
Tax Annual Amount: $2,752.72
Tax Year: 2019

Utilities

Utility Information
Utilities: for Gas Range
Sewer: Public Sewer
Water Source: Public

Heating & Cooling
Has Heating
Has Cooling
Heating: Natural Gas
Cooling: Central Air

Location

HOA Information
Association Fee: $224
Association Fee Frequency: Monthly
Association Fee Includes: Insurance, Maintenance Structure, Road Maintenance, Maintenance Grounds, Snow Removal, Trash

Location Information
Directions: Main Street to Groton Residential Gardens
UnparsedAddress: 507 Main # B, Groton MA 01450

Community Information
Senior CommunityYN: No
Pets Allowed: Yes w/ Restrictions

Public facts

Beds: 2
Baths: 2.0
Sq. Ft.: 1,032
Stories: 1.0
Lot Size: —
Style: Condo/Co-op
Year Built: 2006
Year Renovated: —
County: Middlesex County
APN: 4681856

Home facts updated by county records on Jul 16, 2026

Other

Miscellaneous Information
Heat Zones: 1

Listing Information
Exclusions: Refrigerator
StandardStatus: Closed

Around this home

Schools

Groton Dunstable Regional Middle School

Public 5-8 • Assigned • 0.6mi

7/10

Groton-Dunstable Regional High School

Public 9-12 • Assigned • 3.1mi

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

4/10 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)

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

$264,000 – $319,000

Reach more buyers when you sell with Redfin. Save up to $2,773 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

$2,600,000

Studio1 bath20,352 sq ft

160 Ayer Rd #1, Littleton, MA 01460

Listed 22 days

OPEN SUN, 10AM TO 12PM3D WALKTHROUGH

$425,000

3 beds1.5 baths2,015 sq ft

79 Kemp Unit A, Groton, MA 01450

New countertops • Updated flooring • New vanities

$499,900

3 beds2.5 baths1,900 sq ft

11 Longley Rd Unit A5, Shirley, MA 01464

End-unit townhouse • Tiled mudroom • Open floor plan

$299,000

2 beds1 bath649 sq ft

4 Acorn Ln #4, Westford, MA 01886

Private beach • Wooded views • Private patio

OPEN SUN, 2:30PM TO 4PM

$589,900

3 beds2.5 baths2,411 sq ft

8 Pilgrim Dr Unit A, Westford, MA 01886

Vaulted ceilings • Skylight • Remodeled kitchen

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

New listings for sale in 01450

OPEN NOV 7, 11AM TO 1PM

$489,900

3 beds2 baths1,736 sq ft

9 Valley Rd, Groton, MA 01450

Lower level living • Bonus family room • Walk in closet

OPEN SUN, 11AM TO 1PM

$729,000

3 beds2.5 baths1,868 sq ft

716 Martins Pond Rd, Groton, MA 01450

32 foot deck • Screen porch • 250 feet of frontage

$675,000

4 beds1.5 baths2,448 sq ft

7 Shepley St, Groton, MA 01450

Oversized corner lot • Sun filled yard • Mature trees

Home values near 507 Main Unit B

Data from public records.

Address	Redfin Estimate
515 Main St Apartment B, Groton, MA 2 Beds \| 2 Baths \| 1044 Sq. Ft.	$308,492
513 Main St Apartment C, Groton, MA 2 Beds \| 2 Baths \| 1092 Sq. Ft.	$390,057

Address	Redfin Estimate
513 Main St Apartment A, Groton, MA 3 Beds \| 2 Baths \| 1394 Sq. Ft.	$465,969
513 Main St Apartment D, Groton, MA 2 Beds \| 2 Baths \| 1092 Sq. Ft.	$255,419

Address	Redfin Estimate
513 Main St Apartment B, Groton, MA 2 Beds \| 2 Baths \| 1032 Sq. Ft.	$398,667
515 Main St Apartment A, Groton, MA 3 Beds \| 2 Baths \| 1446 Sq. Ft.	$461,737

Property information provided by MLS PIN when last listed in 2019. This data may not match . Learn more.

More real estate resources

Minor Civil Divisions
Neighborhoods
Zip Codes
Cities
Popular Searches

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

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

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

Babbatasset Village homes for sale
West Groton homes for sale

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