OFF MARKET

Off market jun 2022 for $360K

$417,462

•

1,164

sq ft

517 Main St Unit C, Groton, MA 01450

About this home

Welcome home to this bright sunny condo near downtown Groton! You will be welcomed the moment you walk in with the spacious living room with large windows and the open concept to the kitchen and dining area. The dining area also has large windows to let the sun in while enjoying your morning coffee. The kitchen is bright with white cabinetry, granite counters, and a pantry for all of your storage needs. The laundry is located in a closet off the hallway for your convenience. The main bedroom has an en-suite bath and a large walk-in closet. The slider lets in lots of natural light that goes directly to the private back deck. This unit has lots of green space behind it to watch birds and enjoy nature. The second bedroom has a walk-in closet and large windows. The carpets in this unit are less than a year old, the dark rich wood floors in the dining area and bathrooms, as well as the beautifully painted walls give this unit a modern presence. Come see why this should be called home.

CondoProperty Type

2006Year Built

$359Est. Price/Sq.Ft.

2 spacesParking

Listed by Cheryl King • MRM Associates

Bought with Betsy Dorr • Barrett Sotheby's International Realty

Redfin checked: 3 minutes ago

•Source:MLS PIN #72969578

Redfin Estimate

$417,462

$57K since sold in June 2022$1,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 4.6% 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 JUL 31, 2026
$590,000
C
2 beds2 baths1,318 sq ft
606 Autumn Ridge Dr #606, Ayer, MA 01432
SOLD JAN 30, 2026
$199,700
D
2 beds2 baths1,092 sq ft
521 Main St Unit D, Groton, MA 01450
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

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Earn from this home

Sell

$131,773

Est. take-home

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Rent

$2,347/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 TODAY, 1:30PM TO 3PM
$505,000
3 beds1 bath1,112 sq ft
26 Forge Village Rd, Groton, MA 01450
OPEN TODAY, 10:30AM TO 12:30PM
$450,000
2 beds1 bath1,188 sq ft
177 Hollis St, Groton, MA 01450
OPEN TODAY, 11AM TO 1PM
$489,900
3 beds2 baths1,736 sq ft
9 Valley Rd, Groton, MA 01450
See all

Provided by Redfin

Sale history for 517 Main St Unit C

Date

Event

Price

MLS PIN #72969578

Jun 1, 2022

Sold

$360,000

$309/sq ft

Apr 21, 2022

Listed

$320,000

$275/sq ft

MLS PIN #72473981

Jun 9, 2019

Listing Removed

—

Jun 7, 2019

Sold

$237,000

$204/sq ft

Apr 14, 2019

Pending

—

Apr 1, 2019

Listed

$237,000

$204/sq ft

Beautifully maintained and updated garden style unit located in Groton Residential Gardens. If you are looking for maintenance free living, in a spacious 2 bedroom/2 bathroom condo unit, you've found it! Built in 2006, this unit offers open concept living room, kitchen, dining area, and large bedrooms with ample closet space. Recently remodeled with granite counter tops, custom white cabinets, and bamboo flooring. The master bedroom is equipped with it's own private master bathroom, walk-in closet, and a private balcony. The condo's central, Groton, location allows for easy access to commuter routes, restaurants, shopping, and so much more. Do not wait, this one will not last!

Year

Property tax

Land + Additions

Assessment*

2025

$5,255 (+15.4%)

$344,600

2024

$4,554 (+9.6%)

$301,800

2023

$4,157 (+5.4%)

$265,800

2022

$3,943 (−3.7%)

$229,400

2021

$4,094 (+30.5%)

$232,600

2020

$3,137 (+12.5%)

$180,500

2019

$2,789 (−3.0%)

$154,000

2018

$2,875 (+2.2%)

$154,000

2017

$2,812 (−5.8%)

$154,000

2016

$2,986 (+4.9%)

$159,000

2015

$2,846 (+5.1%)

$155,800

2014

$2,708 (+3.2%)

$155,800

2013

$2,625 (+4.8%)

$155,800

2012

$2,505 (+9.6%)

$155,800

2011

$2,285 (−19.1%)

$139,500

2010

$2,823 (−9.1%)

$178,900

2009

$3,105

$216,800

Tax history for 517 Main St Unit C

Year

Property tax

Land + Additions

Assessment*

2025

$5,255 (+15.4%)

$344,600

2024

$4,554 (+9.6%)

$301,800

2023

$4,157 (+5.4%)

$265,800

2022

$3,943 (−3.7%)

$229,400

2021

$4,094 (+30.5%)

$232,600

2020

$3,137 (+12.5%)

$180,500

2019

$2,789 (−3.0%)

$154,000

2018

$2,875 (+2.2%)

$154,000

2017

$2,812 (−5.8%)

$154,000

2016

$2,986 (+4.9%)

$159,000

2015

$2,846 (+5.1%)

$155,800

2014

$2,708 (+3.2%)

$155,800

2013

$2,625 (+4.8%)

$155,800

2012

$2,505 (+9.6%)

$155,800

2011

$2,285 (−19.1%)

$139,500

2010

$2,823 (−9.1%)

$178,900

2009

$3,105

$216,800

*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.

1,092

Year built

2006

Style

Condo/Co-op

County

Middlesex County

APN

4681846

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 16, 2026.

Property details

Parking

Parking Information
Parking Spaces: 2

Interior

Master Bedroom Information
Area: 168
Length: 14
Width: 12
Level: Second
Features: Flooring - Wall to Wall Carpet

Bedroom #2 Information
Area: 156
Length: 13
Width: 12
Level: Second
Features: Flooring - Wall to Wall Carpet

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

Bathroom #1 Information
Area: 48
Length: 6
Width: 8
Level: Second
Features: Bathroom - Full

Bathroom #2 Information
Area: 48
Length: 6
Width: 8
Level: Second
Features: Bathroom - Full

Living Room Information
Area: 224
Length: 14
Width: 16
Level: Second
Features: Flooring - Wall to Wall Carpet

Dining Room Information
Area: 110
Length: 10
Width: 11
Level: Second
Features: Flooring - Wood

Kitchen Information
Area: 110
Length: 10
Width: 11
Level: Second
Features: Flooring - Wood

Basement Information
Basement: N

Laundry Information
Laundry Features: Laundry Closet, Second Floor

Interior Features
# of Rooms (Total): 5

Exterior

Building Information
Building Area (Total): 1,164
StructureType: Garden
Stories (Total): 2
Year Built Source: Public Records
Year Built Details: Actual

Property Information
PropertySubType: Condominium
Common Walls: No One Above
Entry Level: 2

Financial

Tax Information
Tax Annual Amount: $4,094
Tax Year: 2021

Utilities

Utility Information
Sewer: Public Sewer
Water Source: Public

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

Location

HOA Information
Association Fee: $290
Association Fee Includes: Insurance, Maintenance Structure, Road Maintenance, Maintenance Grounds, Snow Removal, Trash

Location Information
Directions: 119 to Main St Groton
UnparsedAddress: 517 Main St # C, Groton MA 01450

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

Public facts

Beds: 2
Baths: 2.0
Sq. Ft.: 1,092
Stories: 1.0
Lot Size: —
Style: Condo/Co-op
Year Built: 2006
Year Renovated: —
County: Middlesex County
APN: 4681846

Home facts updated by county records on Jul 16, 2026

Other

Miscellaneous Information
Heat Zones: 1

Listing Information
StandardStatus: Closed

Around this home

Schools

K - 12
Preschool & daycare

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

$397,000 – $481,000

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Home values near 517 Main St Unit C

Data from public records.

Address	Redfin Estimate
515 Main Street #B, Groton, MA 2 Beds \| 2 Baths \| 1044 Sq. Ft.	$308,401
521 Main Street #A, Groton, MA 2 Beds \| 2 Baths \| 1218 Sq. Ft.	$409,977
521 Main Street #D, Groton, MA 2 Beds \| 2 Baths \| 1092 Sq. Ft.	$345,632
519 Main Street #D, Groton, MA 2 Beds \| 2 Baths \| 1092 Sq. Ft.	$367,259
515 Main Street #A, Groton, MA 3 Beds \| 2 Baths \| 1446 Sq. Ft.	$460,087
521 Main Street #B, Groton, MA 2 Beds \| 2 Baths \| 1032 Sq. Ft.	$420,629
517 Main Street #B, Groton, MA 3 Beds \| 2 Baths \| 1412 Sq. Ft.	$492,620

Address	Redfin Estimate
517 Main Street #A, Groton, MA 2 Beds \| 2 Baths \| 1118 Sq. Ft.	$275,760
521 Main Street #B, Groton, MA 2 Beds \| 2 Baths \| 1054 Sq. Ft.	$350,939
519 Main Street #B, Groton, MA 2 Beds \| 2 Baths \| 1118 Sq. Ft.	$267,447
517 Main Street #B, Groton, MA 3 Beds \| 2 Baths \| 1412 Sq. Ft.	$451,536
515 Main Street #C, Groton, MA 2 Beds \| 2 Baths \| 1092 Sq. Ft.	$415,733
519 Main Street #B, Groton, MA 2 Beds \| 2 Baths \| 1032 Sq. Ft.	$285,371
519 Main Street #C, Groton, MA 2 Beds \| 2 Baths \| 1202 Sq. Ft.	$401,314

Address	Redfin Estimate
519 Main Street #A, Groton, MA 3 Beds \| 2 Baths \| 1425 Sq. Ft.	$442,624
521 Main Street #C, Groton, MA 2 Beds \| 2 Baths \| 1092 Sq. Ft.	$371,445
519 Main Street #C, Groton, MA 2 Beds \| 2 Baths \| 1202 Sq. Ft.	$394,653
517 Main Street #D, Groton, MA 2 Beds \| 2 Baths \| 1097 Sq. Ft.	$359,729
515 Main Street #D, Groton, MA 2 Beds \| 2 Baths \| 1092 Sq. Ft.	$258,914
519 Main Street #D, Groton, MA 2 Beds \| 2 Baths \| 1092 Sq. Ft.	$438,757
517 Main Street #A, Groton, MA 2 Beds \| 2 Baths \| 1032 Sq. Ft.	$266,430

Property information provided by MLS PIN when last listed in 2022. This data may not match . Learn more.

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