OFF MARKET

Off market aug 2025 for $380K

$396,456

•

1,032

sq ft

513 Main Unit B, Groton, MA 01450

About this home

Great opportunity to own one of the nicest one level condo opportunities in Groton, Massachusetts. Groton residential Gardens This two bedroom two bathroom 1000+ square-foot condo is perfect. All wood flooring throw. New quartz countertops. Very clean absolutely ready to be moved in with fresh paint. Nice patio. The perfect condo! Very low Condo fee don’t miss this opportunity, they rarely become available.

CondoProperty Type

2006Year Built

$384Est. Price/Sq.Ft.

2 spacesParking

Listed by Jason Saphire • www.HomeZu.com

Bought with Kristin Hilberg • Keller Williams Realty Boston Northwest

Redfin checked: 2 minutes ago

•Source:MLS PIN #73395452

Redfin Estimate

$396,456

$16K since sold in August 2025$3,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 9.4% 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 OCT 2, 2026
$402,000
E
2 beds1.5 baths1,080 sq ft
55 Littleton Rd Unit 11B, Ayer, MA 01432
SOLD AUG 24, 2026
$420,000
F
2 beds1.5 baths1,404 sq ft
26 Bradley Dr Unit C, Groton, MA 01450

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Earn from this home

Sell

$77,808

Est. take-home

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Rent

$2,174/mo

Redfin rental estimate

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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 SAT, 11AM TO 1PM
$489,900
3 beds2 baths1,736 sq ft
9 Valley Rd, Groton, MA 01450
$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 513 Main Unit B

Date

Event

Price

MLS PIN #73395452

Aug 11, 2025

Sold

$380,000

$368/sq ft

Jun 23, 2025

Listed

$399,000

$387/sq ft

MLS PIN #72439433

Jun 26, 2019

Sold

$229,000

$222/sq ft

Feb 9, 2019

Pending

—

Jan 10, 2019

Listed

$229,000

$222/sq ft

+12

AT LAST, a first floor unit in Groton Residential Gardens. Well-maintained open concept 2 bedroom, 2 full bath with central air, in-unit washer/dryer, gas for heat and cooking. Master bedroom has en-suite full bath and walk-in closet. Convenience of location just north of town center with nearby amenities, including numerous shops, restaurants, Nashua River Rail Trail, State Forest and boat launch. Easy to show, so schedule today.

MLS PIN #71124517

May 24, 2011

Sold

$169,900

$165/sq ft

Apr 16, 2011

Contingent

—

Feb 23, 2011

Relisted

—

Feb 18, 2011

Listing Removed

—

Aug 17, 2010

Price Changed

$179,000

$173/sq ft

Aug 17, 2010

Listed

$169,900

$165/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$4,892 (+22.9%)

$320,800

2024

$3,981 (+0.5%)

$263,800

2023

$3,962 (+4.3%)

$253,300

2022

$3,799 (−1.8%)

$221,000

2021

$3,868 (+21.4%)

$219,800

2020

$3,187 (+12.5%)

$183,400

2019

$2,832 (−3.0%)

$156,400

2018

$2,920 (+2.2%)

$156,400

2017

$2,856 (−5.8%)

$156,400

2016

$3,033 (+4.9%)

$161,500

2015

$2,890 (+5.1%)

$158,200

2014

$2,750 (+3.2%)

$158,200

2013

$2,666 (+4.8%)

$158,200

2012

$2,544 (+2.2%)

$158,200

2011

$2,490 (+3.8%)

$152,000

2010

$2,399 (+3.3%)

$152,000

2009

$2,323

$162,200

Tax history for 513 Main Unit B

Year

Property tax

Land + Additions

Assessment*

2025

$4,892 (+22.9%)

$320,800

2024

$3,981 (+0.5%)

$263,800

2023

$3,962 (+4.3%)

$253,300

2022

$3,799 (−1.8%)

$221,000

2021

$3,868 (+21.4%)

$219,800

2020

$3,187 (+12.5%)

$183,400

2019

$2,832 (−3.0%)

$156,400

2018

$2,920 (+2.2%)

$156,400

2017

$2,856 (−5.8%)

$156,400

2016

$3,033 (+4.9%)

$161,500

2015

$2,890 (+5.1%)

$158,200

2014

$2,750 (+3.2%)

$158,200

2013

$2,666 (+4.8%)

$158,200

2012

$2,544 (+2.2%)

$158,200

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

4681831

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

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

Living Room Information
Level: First

Basement Information
Basement: N

Interior Features
# of Rooms (Total): 5
Window Features: Insulated Windows
Flooring: Laminate, Wood Laminate
Interior Features: Other

Exterior

Building Information
Building Area (Total): 1,032
StructureType: Rowhouse
Stories (Total): 1
Year Built Source: Public Records
Year Built Details: Actual
Lead Paint: None

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

Financial

Tax Information
Tax Annual Amount: $4,892
Tax Year: 2024

Utilities

Utility Information
Utilities: for Gas Range
Sewer: Public Sewer
Water Source: Public
Electric: 220 Volts

Heating & Cooling
Has Heating
Has Cooling
Heating: Central
Cooling: Central Air

Location

HOA Information
Association Fee: $475
Association Fee Frequency: Monthly
Association Fee Includes: Insurance, Maintenance Structure, Maintenance Grounds, Snow Removal

Location Information
Directions: 513 Main B, Groton, MA 01450
UnparsedAddress: 513 Main # B, Groton MA 01450

Community Information
Senior CommunityYN: No
Pets Allowed: Yes

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: 4681831

Home facts updated by county records on Jul 16, 2026

Other

Listing Information
StandardStatus: Closed

Around this home

Schools

Florence Roche School

Public K-4 • Assigned • 0.6mi

8/10

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

$377,000 – $456,000

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Lower level living • Bonus family room • Walk in closet

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Home values near 513 Main Unit B

Data from public records.

Address	Redfin Estimate
515 Main St Apt B, Groton, MA 2 Beds \| 2 Baths \| 1044 Sq. Ft.	$308,401
513 Main St Apt C, Groton, MA 2 Beds \| 2 Baths \| 1092 Sq. Ft.	$390,569

Address	Redfin Estimate
517 Main St Apt A, Groton, MA 2 Beds \| 2 Baths \| 1118 Sq. Ft.	$275,760
513 Main St Apt D, Groton, MA 2 Beds \| 2 Baths \| 1092 Sq. Ft.	$258,755

Address	Redfin Estimate
513 Main St Apt A, Groton, MA 3 Beds \| 2 Baths \| 1394 Sq. Ft.	$466,335
517 Main St Apt B, Groton, MA 3 Beds \| 2 Baths \| 1412 Sq. Ft.	$451,536

Property information provided by MLS PIN when last listed in 2025. This data may not match . Learn more.

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