Google street view image for 3 Cornerstone Way, Lexington, MA 02420

Off market

$2,406,511

•

3.5 ba

•

3,213

sq ft

3 Cornerstone Way, Lexington, MA 02420

About this home

3 Cornerstone Way is a 3,213 square foot house on a 0.52 acre lot with 5 bedrooms and 3.5 bathrooms. Based on Redfin's Lexington data, we estimate the home's value is $2,406,511.

Single-familyProperty Type

2012Year Built

0.52 acresLot Size

$749Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$2,406,511

$121K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 15.4% higher than the average sale price ($2.08M) of 6 comparable homes.

SOLD OCT 30, 2026
$1,950,000
A
4 beds3.5 baths3,600 sq ft
42 Winthrop Rd, Lexington, MA 02421
SOLD SEP 30, 2026
$1,695,000
B
4 beds2.5 baths2,486 sq ft
20 Village Cir, Lexington, MA 02420
SOLD JUN 18, 2026
$2,050,000
C
5 beds3.5 baths3,800 sq ft
532 Lowell St, Lexington, MA 02420
SOLD JUL 10, 2026
$1,725,000
D
4 beds3.5 baths3,102 sq ft
27 Samoset Rd, Woburn, MA 01801
BOUGHT WITH REDFIN OCT 15, 2026
$1,915,000
E
4 beds2.5 baths3,500 sq ft
122 Marrett Rd, Lexington, MA 02421
SOLD SEP 17, 2026
$3,175,000
F
5 beds4.5 baths5,517 sq ft
31 Winthrop Rd, Lexington, MA 02421

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Earn from this home

Sell

$2,286,244

Est. take-home

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Rent

$5,091/mo

Redfin rental estimate

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Market trends in 02420, MA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

98.9%

1.4% MoM

Median sale price

$1.5M

$10K MoM

Avg. days on market

34d

4 days MoM

Recently sold homes

11 MoM

New listings for sale

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See all

Provided by Redfin

Sale history for 3 Cornerstone Way

As the MLS and public records start to fill up, we'll list the details here.

Tax history for 3 Cornerstone Way

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Property details

Interior

Basement Information
Basement Sq. Ft: 1,629

Bathroom Information
# of Full Baths: 3
# of 1/2 Baths: 1

Heating & Cooling
Heating Type: Forced Air

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Room Information
# of Rooms: 10

Exterior

Exterior Information
Physical Condition: Average
Building Style Type: Raised Ranch
Exterior Wall: Wood Siding/Shingle
Roof Shape Type: Gable

Property Information
Living Sq. Ft: 3,213
Gross Sq. Ft: 6,336
Ground Floor Sq. Ft: 1,641
# of Units: 1
# of Stories: 2

Lot Information
# of Buildings: 1
Land Sq. Ft: 22,651
Municipality Name: LEXINGTON
Acres: 0.52
Zoning Code: RO
State Use Description: 1-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 5
Baths: 3.5
Sq. Ft.: 3,213
Stories: 2.0
Lot Size: 0.52 acres
Style: Single Family Residential
Year Built: 2012
Year Renovated: —
County: Middlesex County
APN: 2691925S

Home facts updated by county records on Sep 10, 2026

Around this home

Schools

K - 12
Preschool & daycare

Harrington Elementary School

Public K-5 • Assigned • 0.5mi

10/10

Jonas Clarke Middle School

Public 6-8 • Assigned • 1.6mi

10/10

Lexington High School

Public 9-12 • Assigned • 1.3mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

Lexington continues to be a competitive Seller's market driven by its historic appeal & location. With buildable land exhausted, true inventory growth is very constrained; development mostly replaces existing homes. New zoning laws will eventually...
1 month ago • Lexington
Benjamin Ginsburg
Redfin Premier agent
155 deals
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Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

5/10 Heat Factor

7 days above 96° expected this year, 15 days in 30 years

6/10 Wind Factor

46% chance of strong winds in next 30 years

3/10 Air Factor

2 unhealthy days expected this year, 3 days in 30 years

Provided by First Street

Historical weather

Lexington, MA • 02420

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

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Sun exposure

Try the sun simulator tool to see how light moves across the property at different times of day and year.

Provided by Shadowmap

Estimated sale price

$2.29M – $2.77M

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Home values near 3 Cornerstone Way

Data from public records.

Address	Redfin Estimate
2 Cornerstone Way, Lexington, MA 5 Beds \| 4.5 Baths \| 4228 Sq. Ft.	$2,668,466
5 Cornerstone Way, Lexington, MA 6 Beds \| 5.5 Baths \| 5835 Sq. Ft.	$2,693,980
2 Cornerstone Way, Lexington, MA 5 Beds \| 4.5 Baths \| 3968 Sq. Ft.	$2,551,216
195 Woburn St, Lexington, MA 4 Beds \| 1.5 Baths \| 2779 Sq. Ft.	$1,535,287
183 Woburn St, Lexington, MA 3 Beds \| 1 Baths \| 1500 Sq. Ft.	$1,022,853
170 Woburn St, Lexington, MA 5 Beds \| 3.5 Baths \| 3618 Sq. Ft.	$1,981,412
192 Woburn St, Lexington, MA 5 Beds \| 3 Baths \| 3519 Sq. Ft.	—

Address	Redfin Estimate
6 Cornerstone Way, Lexington, MA 5 Beds \| 5 Baths \| 4468 Sq. Ft.	$2,858,330
6 Cornerstone Way, Lexington, MA 6 Beds \| 5 Baths \| 3810 Sq. Ft.	$2,610,638
5 Cornerstone Way, Lexington, MA 5 Beds \| 5.5 Baths \| 4689 Sq. Ft.	$3,194,907
191 Woburn St, Lexington, MA 3 Beds \| 2 Baths \| 1629 Sq. Ft.	$1,226,113
205 Woburn St, Lexington, MA 4 Beds \| 2 Baths \| 2620 Sq. Ft.	$1,371,246
176 Woburn St, Lexington, MA 5 Beds \| 4.5 Baths \| 4000 Sq. Ft.	$2,370,859
10 Webb St, Lexington, MA 4 Beds \| 3.5 Baths \| 4955 Sq. Ft.	$2,412,748

Address	Redfin Estimate
8 Cornerstone Way, Lexington, MA 7 Beds \| 5.5 Baths \| 6364 Sq. Ft.	$3,323,901
8 Cornerstone Way, Lexington, MA 5 Beds \| 5 Baths \| 4097 Sq. Ft.	$3,214,968
199 Woburn St, Lexington, MA 4 Beds \| 2.5 Baths \| 2835 Sq. Ft.	$1,466,448
187 Woburn St, Lexington, MA 3 Beds \| 2 Baths \| 2071 Sq. Ft.	$1,177,087
197 Woburn St, Lexington, MA 5 Beds \| 7.5 Baths \| 8868 Sq. Ft.	$3,765,858
186 Woburn St, Lexington, MA 4 Beds \| 1 Baths \| 1705 Sq. Ft.	$1,011,091
16 Webb St, Lexington, MA 3 Beds \| 1.5 Baths \| 2749 Sq. Ft.	$1,375,085

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