OFF MARKET

Off Market Feb 2015 for $1.2M

$2,288,002

Est. refi paymentEst. refi $750/mo

•

3,840

sq ft

21 Valley Rd, Lexington, MA 02421

About this home

Stunning, new construction at a remarkable value! This home offers 3840 square feet of luxury living on a near half acre lot and is located on a quiet side street steps from the Minuteman Bike Path. A farmers porch welcomes you into this sun filled Colonial with 5 BR, 4 Full and 1 Half Baths. The open floor plan has richly appointed details, wainscoting, chair rails, designer lighting, granite counters, stainless steel appliances, and much more. Entertain in the gourmet kitchen, dining room and large family room that offers a gas fireplace with built-ins, ceiling fan, recessed lighting and sliding doors. Professionally landscaped yard showcases a blue stone patio, field-stone retaining walls, and flowering fruit trees. A short walk to the neighborhood tennis courts and public transportation, with easy access to Route 95/128 and Lexington Center. This is a 5 Star Energy Efficient rated home.

Single-familyProperty Type

2014Year Built

0.42 acresLot Size

$596Est. Price/Sq.Ft.

2 garage spacesParking

Listed by Justine Wirtanen • Coldwell Banker Residential Brokerage - Lexington

Bought with Shell Yu • New Star Realty & Investment

Redfin checked: a minute ago

•Source:MLS PIN #71766187

Redfin Estimate

$2,288,002

$1.0M since sold in February 2015$49K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 2.2% higher than the average sale price ($2.24M) of 6 comparable homes.

SOLD JUN 15, 2026
$2,160,000
A
5 beds5 baths3,919 sq ft
9 Holton Rd, Lexington, MA 02421
SOLD JUL 31, 2026
$2,400,000
B
5 beds5 baths4,250 sq ft
17 Hamilton Rd, Lexington, MA 02420
SOLD JUL 31, 2026
$1,835,000
C
5 beds4 baths4,220 sq ft
7 Perham St, Bedford, MA 01730
SOLD JUN 11, 2026
$2,658,150
D
5 beds5 baths5,004 sq ft
46 Asbury St, Lexington, MA 02421
SOLD AUG 12, 2026
$1,875,000
E
4 beds2.5 baths3,569 sq ft
99 Blake Rd, Lexington, MA 02420
SOLD MAY 13, 2026
$2,500,000
F
6 beds5 baths4,408 sq ft
1 Revere St, Lexington, MA 02420

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Earn from this home

Sell

$1,429,609

Est. take-home

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Refinance

Est. cash available

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Rent

$7,144/mo

Redfin rental estimate

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Market trends in 02421, MA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

102.4%

0.7% MoM

Median sale price

$1.7M

$12K MoM

Avg. days on market

22d

3 days MoM

Recently sold homes

26 MoM

New listings for sale

3D WALKTHROUGH
$999,000
3 beds1.5 baths1,372 sq ft
1 Constitution Rd, Lexington, MA 02421
3D WALKTHROUGH
$3,195,000
7 beds5 baths5,114 sq ft
16 Middleby Rd, Lexington, MA 02421
See all

Provided by Redfin

Sale history for 21 Valley Rd

Year

Property tax

Land + Additions

Assessment*

2026

$25,408 (+5.7%)

$927,000 + $1,137,000

$2,064,000

2025

$24,044 (+4.0%)

$883,000 + $1,083,000

$1,966,000

2024

$23,116 (+7.6%)

$841,000 + $1,046,000

$1,887,000

2023

$21,489 (+2.9%)

$764,000 + $889,000

$1,653,000

2022

$20,893 (+0.3%)

$695,000 + $819,000

$1,514,000

2021

$20,822 (+6.9%)

$634,000 + $813,000

$1,447,000

2020

$19,473 (+2.6%)

$634,000 + $752,000

$1,386,000

2019

$18,977 (+3.4%)

$603,000 + $741,000

$1,344,000

2018

$18,347 (+1.1%)

$575,000 + $708,000

$1,283,000

2017

$18,156 (+2.7%)

$562,000 + $691,000

$1,253,000

2016

$17,681 (+160.3%)

$512,000 + $699,000

$1,211,000

2014

$6,793 (+3.9%)

$346,000 + $92,000

$438,000

2013

$6,536 (+5.5%)

$346,000 + $84,000

$430,000

2012

$6,198 (+4.7%)

$327,000 + $87,000

$414,000

2011

$5,918 (+3.9%)

$324,000 + $87,000

$411,000

2010

$5,696 (+2.6%)

$324,000 + $87,000

$411,000

2009

$5,551

$341,000 + $87,000

$428,000

Tax history for 21 Valley Rd

Year

Property tax

Land + Additions

Assessment*

2026

$25,408 (+5.7%)

$927,000 + $1,137,000

$2,064,000

2025

$24,044 (+4.0%)

$883,000 + $1,083,000

$1,966,000

2024

$23,116 (+7.6%)

$841,000 + $1,046,000

$1,887,000

2023

$21,489 (+2.9%)

$764,000 + $889,000

$1,653,000

2022

$20,893 (+0.3%)

$695,000 + $819,000

$1,514,000

2021

$20,822 (+6.9%)

$634,000 + $813,000

$1,447,000

2020

$19,473 (+2.6%)

$634,000 + $752,000

$1,386,000

2019

$18,977 (+3.4%)

$603,000 + $741,000

$1,344,000

2018

$18,347 (+1.1%)

$575,000 + $708,000

$1,283,000

2017

$18,156 (+2.7%)

$562,000 + $691,000

$1,253,000

2016

$17,681 (+160.3%)

$512,000 + $699,000

$1,211,000

2014

$6,793 (+3.9%)

$346,000 + $92,000

$438,000

2013

$6,536 (+5.5%)

$346,000 + $84,000

$430,000

2012

$6,198 (+4.7%)

$327,000 + $87,000

$414,000

2011

$5,918 (+3.9%)

$324,000 + $87,000

$411,000

2010

$5,696 (+2.6%)

$324,000 + $87,000

$411,000

2009

$5,551

$341,000 + $87,000

$428,000

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

Public record

Public record
Permits

Beds

Baths

5.5

Stories

Lot width

—

Lot depth

—

Lot size

0.42 Acres

Year renovated

—

Sq. Ft.

3,140

Year built

2014

Style

Single Family Residential

County

Middlesex County

APN

3720628S

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 30, 2026.

Mar 6, 2024 • Final

Electrical

Renovate a basement including the installation of recessed lighting, switches, outlets, and baseboard heaters.

Electrical

Feb 7, 2024 • Final

Electrical

Remodel a bathroom in the basement.

Bathroom

Electrical

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Parking

Parking Information
Has Garage
Has Open Parking
# of Garage Spaces: 2
# of Covered Spaces: 2
Parking Spaces: 4
AttachedGarageYN: Yes
Parking Features: Attached, Under, Garage Door Opener, Paved Drive, Paved

Interior

Master Bedroom Information
Area: 300
Length: 20
Width: 15
Level: Second
Features: Bathroom - Full,Walk-In Closet(s),Flooring - Hardwood,Flooring - Stone/Ceramic Tile,Recessed Lighting

Bedroom #2 Information
Area: 156
Length: 12
Width: 13
Level: Second
Features: Closet,Flooring - Hardwood

Bedroom #3 Information
Area: 156
Length: 12
Width: 13
Level: Second
Features: Closet,Flooring - Hardwood

Bedroom #4 Information
Area: 156
Length: 13
Width: 12
Level: Second
Features: Bathroom - Full,Closet,Flooring - Hardwood,Flooring - Stone/Ceramic Tile

Bedroom #5 Information
Area: 288
Length: 24
Width: 12
Level: Third
Features: Bathroom - Full,Closet,Flooring - Stone/Ceramic Tile,Flooring - Wood,Recessed Lighting

Bathroom Information
# of Bathrooms (Full): 4
# of Bathrooms (Half): 1
Master Bathroom Features: Yes

Bathroom #1 Information
Area: 56
Length: 8
Width: 7
Level: Second
Features: Flooring - Stone/Ceramic Tile

Bathroom #2 Information
Area: 27
Length: 3
Width: 9
Level: First
Features: Bathroom - Half,Flooring - Stone/Ceramic Tile

Living Room Information
Area: 195
Length: 15
Width: 13
Level: First
Features: Flooring - Hardwood,Recessed Lighting

Family Room Information
Area: 460
Length: 20
Width: 23
Level: First
Features: Ceiling Fan(s),Flooring - Hardwood,Cable Hookup,Exterior Access,Open Floorplan,Recessed Lighting,Slider

Dining Room Information
Area: 192
Length: 12
Width: 16
Level: First
Features: Flooring - Hardwood,Window(s) - Picture,Recessed Lighting

Kitchen Information
Area: 270
Length: 15
Width: 18
Level: First
Features: Flooring - Hardwood,Countertops - Stone/Granite/Solid,Kitchen Island,Recessed Lighting,Stainless Steel Appliances

Basement Information
Basement: Full, Garage Access, Concrete

Laundry Information
Laundry Dimen: 8X7
Laundry Features: Flooring - Stone/Ceramic Tile, Electric Dryer Hookup, Gas Dryer Hookup, Wainscoting, Washer Hookup, Second Floor

Fireplace Information
Has Fireplace
# of Fireplaces (Total): 1
Fireplace Features: Family Room

Interior Features
# of Rooms (Total): 10
Door Features: Insulated Doors, French Doors
Window Features: Insulated Windows
Flooring: Wood, Tile, Stone / Slate, Flooring - Hardwood, Flooring - Stone/Ceramic Tile
Interior Features: Ceiling Fan(s), Cable Hookup, Recessed Lighting, Closet/Cabinets - Custom Built, Wainscoting, Pantry, Bonus Room, Foyer, Mud Room

Exterior

Building Information
Building Area (Total): 3,840
Foundation Area: 9,999
Foundation Details: Concrete Perimeter
Construction Materials: Frame
Year Built Source: Builder
Year Built Details: Actual
Color: Blue Grey
Lead Paint: None

Exterior Features
Roof: Asphalt/Composition Shingles
Patio And Porch Features: Porch, Patio
Exterior Features: Porch, Patio, Rain Gutters, Professional Landscaping, Fruit Trees, Stone Wall

Property Information
PropertySubType: Single Family Residence
Green Energy Efficient : Thermostat

Lot Information
Lot Size (Acres): 0.42
Road Frontage Type: Public

Financial

Tax Information
Tax Year: 2014

Utilities

Utility Information
Utilities: for Gas Range, for Gas Oven, for Gas Dryer, for Electric Dryer, Washer Hookup, Icemaker Connection
Sewer: Public Sewer
Water Source: Public
Electric: 200+ Amp Service

Heating & Cooling
Has Heating
Has Cooling
Heating: Central, Forced Air, Propane
Cooling: Central Air

Location

Location Information
Directions: Rt 95 to exit 31A to Valley Road or Mass Ave to Bedford Street take left on to Valley Road
UnparsedAddress: 21 Valley Rd, Lexington MA 02421

Community Information
Senior CommunityYN: No
Community Features: Public Transportation, Shopping, Pool, Tennis Court(s), Walk/Jog Trails, Golf, Medical Facility, Bike Path, Conservation Area, Highway Access, House of Worship, Private School, Public School

Public facts

Beds: 5
Baths: 5.5
Sq. Ft.: 3,140
Stories: 2.0
Lot Size: 0.42 acres
Style: Single Family Residential
Year Built: 2014
Year Renovated: —
County: Middlesex County
APN: 3720628S

Home facts updated by county records on Jul 29, 2026

Other

Miscellaneous Information
Heat Zones: 4

Listing Information
StandardStatus: Closed

Around this home

Schools
Places
Transit

Joseph Estabrook Elementary School

Public K-5 • Assigned • 0.9mi

9/10

Wm Diamond Middle School

Public 6-8 • Assigned • 0.8mi

9/10

Lexington High School

Public 9-12 • Assigned • 1.6mi

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...
2 months ago • Lexington
Benjamin Ginsburg
Redfin Premier agent
151 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 98° expected this year, 15 days in 30 years

6/10 Wind Factor

27% 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 • 02421

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 4.4 hours in December, placing it below the U.S. average for solar exposure.

9 hrs

4.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$2.17M – $2.63M

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Home values near 21 Valley Rd

Data from public records.

Address	Redfin Estimate
10 Valley Rd, Lexington, MA 4 Beds \| 2.5 Baths \| 2778 Sq. Ft.	$1,665,410
9 Valley Rd, Lexington, MA 5 Beds \| 1.5 Baths \| 1849 Sq. Ft.	$1,225,967

Address	Redfin Estimate
19 Valley Rd, Lexington, MA 5 Beds \| 4 Baths \| 4237 Sq. Ft.	$2,233,532
11 Valley Rd, Lexington, MA 4 Beds \| 2 Baths \| 2620 Sq. Ft.	$1,433,011

Address	Redfin Estimate
15 Valley Rd, Lexington, MA 5 Beds \| 3 Baths \| 2766 Sq. Ft.	$1,392,565
12 Valley Rd, Lexington, MA 3 Beds \| 1 Baths \| 1152 Sq. Ft.	$992,415

Property information provided by MLS PIN when last listed in 2014. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 02421, MA

Sale history for 21 Valley Rd

Tax history for 21 Valley Rd

Public record

Property details

Around this home

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 02421

Home values near 21 Valley Rd

More real estate resources