OFF MARKET

Off Market Jan 2025 for $1.3M

$1,607,304

Est. refi paymentEst. refi $461/mo

•

2,350

sq ft

23 Allen St, Lexington, MA 02421

About this home

A wonderful opportunity in Lexington for less than the median price! This home boasts a fantastic location and sits on an expansive ¾ acre parcel, directly across from the Dunback Meadow Conservation area. This well-loved colonial-style home awaits its new owner and is a wonderful opportunity to make it your own. This home has 150 ft. of street frontage, 4 bedrooms, 2 ½ baths, a fireplace, and oversized yard. The family room is located off the kitchen, features a large fireplace and access to the back deck. The basement includes a 2-car garage with interior access and ample storage. Outside enjoy the amazing yard with mature trees & landscaping. Less than a mile from Clarke Middle school, Franklin Field, conservation land and Stone Meadow Golf Course. Easy access to Route 2 and 5 minutes from town center. Lot cannot be split. House being sold as is.

Single-familyProperty Type

1974Year Built

0.69 acresLot Size

$684Est. Price/Sq.Ft.

2 garage spacesParking

Listed by Nara Paz • Berkshire Hathaway HomeServices Commonwealth Real Estate

Bought with Nara Paz • Berkshire Hathaway HomeServices Commonwealth Real Estate

Redfin checked: 2 minutes ago

•Source:MLS PIN #73305309

Redfin Estimate

$1,607,304

$259K since sold in January 2025$64K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 10.2% higher than the average sale price ($1.46M) of 6 comparable homes.

SOLD JUL 10, 2026
$1,050,000
A
3 beds2 baths2,330 sq ft
780 Waltham St, Lexington, MA 02421
SOLD SEP 10, 2025
$1,230,000
B
4 beds3 baths2,256 sq ft
60 Allen St, Lexington, MA 02421
SOLD AUG 13, 2026
$1,480,000
C
3 beds3 baths2,007 sq ft
241 Worthen Rd E, Lexington, MA 02421
SOLD JUN 22, 2026
$1,450,000
D
3 beds2.5 baths3,042 sq ft
98 Blossomcrest Rd, Lexington, MA 02421
SOLD JUN 3, 2026
$1,925,000
E
4 beds3 baths1,950 sq ft
6 Wachusett Dr, Lexington, MA 02421
SOLD JUL 31, 2026
$1,620,000
F
5 beds2 baths2,460 sq ft
552 Concord Ave, Lexington, MA 02421

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Earn from this home

Sell

$479,646

Est. take-home

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Est. cash available

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Rent

$5,008/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

NEW 4 HRS AGO
$1,070,000
2 beds1.5 baths1,209 sq ft
72 Valleyfield St, Lexington, MA 02421
EARLY ACCESS
$1,850,000
5 beds4 baths3,981 sq ft
32 Webster Rd, Lexington, MA 02421
EARLY ACCESS
$889,000
3 beds2 baths2,682 sq ft
12 Watertown St, Lexington, MA 02421
$1,389,000
4 beds3 baths2,392 sq ft
184 Concord Ave, Lexington, MA 02421
$2,850,000
5 beds4 baths5,024 sq ft
209 Waltham St, Lexington, MA 02421
$2,395,000
4 beds4.5 baths4,376 sq ft
171 Lincoln St, Lexington, MA 02421
3D WALKTHROUGH
$989,000
3 beds1.5 baths1,372 sq ft
1 Constitution Rd, Lexington, MA 02421
See all

Provided by Redfin

Sale history for 23 Allen St

Year

Property tax

Land + Additions

Assessment*

2026

$17,850 (+3.7%)

$839,000 + $611,000

$1,450,000

2025

$17,220 (+2.6%)

$800,000 + $608,000

$1,408,000

2024

$16,783 (+2.2%)

$762,000 + $608,000

$1,370,000

2023

$16,419 (+6.0%)

$692,000 + $571,000

$1,263,000

2022

$15,484 (+3.5%)

$629,000 + $493,000

$1,122,000

2021

$14,966 (+1.6%)

$599,000 + $441,000

$1,040,000

2020

$14,724 (+4.2%)

$599,000 + $449,000

$1,048,000

2019

$14,134 (+2.4%)

$571,000 + $430,000

$1,001,000

2018

$13,800 (+2.1%)

$543,000 + $422,000

$965,000

2017

$13,519 (−3.9%)

$518,000 + $415,000

$933,000

2016

$14,074 (+7.6%)

$493,000 + $471,000

$964,000

2014

$13,075 (+3.9%)

$407,000 + $436,000

$843,000

2013

$12,586 (+2.2%)

$407,000 + $421,000

$828,000

2012

$12,320 (+5.5%)

$407,000 + $416,000

$823,000

2011

$11,678 (+2.6%)

$388,000 + $423,000

$811,000

2010

$11,379 (+4.3%)

$388,000 + $433,000

$821,000

2009

$10,908

$408,000 + $433,000

$841,000

Tax history for 23 Allen St

Year

Property tax

Land + Additions

Assessment*

2026

$17,850 (+3.7%)

$839,000 + $611,000

$1,450,000

2025

$17,220 (+2.6%)

$800,000 + $608,000

$1,408,000

2024

$16,783 (+2.2%)

$762,000 + $608,000

$1,370,000

2023

$16,419 (+6.0%)

$692,000 + $571,000

$1,263,000

2022

$15,484 (+3.5%)

$629,000 + $493,000

$1,122,000

2021

$14,966 (+1.6%)

$599,000 + $441,000

$1,040,000

2020

$14,724 (+4.2%)

$599,000 + $449,000

$1,048,000

2019

$14,134 (+2.4%)

$571,000 + $430,000

$1,001,000

2018

$13,800 (+2.1%)

$543,000 + $422,000

$965,000

2017

$13,519 (−3.9%)

$518,000 + $415,000

$933,000

2016

$14,074 (+7.6%)

$493,000 + $471,000

$964,000

2014

$13,075 (+3.9%)

$407,000 + $436,000

$843,000

2013

$12,586 (+2.2%)

$407,000 + $421,000

$828,000

2012

$12,320 (+5.5%)

$407,000 + $416,000

$823,000

2011

$11,678 (+2.6%)

$388,000 + $423,000

$811,000

2010

$11,379 (+4.3%)

$388,000 + $433,000

$821,000

2009

$10,908

$408,000 + $433,000

$841,000

*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

2.5

Stories

Lot width

—

Lot depth

—

Lot size

0.69 Acres

Year renovated

—

Sq. Ft.

2,350

Year built

1974

Style

Multi-Family (2-4 Unit)

County

Middlesex County

APN

75729S

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 29, 2026.

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, Paved Drive, Off Street, Deeded, Paved

Interior

Master Bedroom Information
Area: 264.38
Length: 13.5
Width: 19.58
Level: Second
Features: Bathroom - Full,Closet/Cabinets - Custom Built,Flooring - Wall to Wall Carpet

Bedroom #2 Information
Area: 130.23
Length: 11.75
Width: 11.08
Level: Second
Features: Closet - Linen,Flooring - Wall to Wall Carpet

Bedroom #3 Information
Area: 167.71
Length: 11.5
Width: 14.58
Level: Second
Features: Closet/Cabinets - Custom Built,Flooring - Wall to Wall Carpet

Bedroom #4 Information
Area: 153.17
Length: 13.42
Width: 11.42
Level: Second
Features: Closet/Cabinets - Custom Built,Flooring - Wall to Wall Carpet

Bathroom Information
# of Bathrooms (Full): 2
# of Bathrooms (Half): 1
Master Bathroom Features: Yes

Bathroom #1 Information
Area: 39.82
Length: 5.08
Width: 7.83
Level: First
Features: Bathroom - Half,Flooring - Wall to Wall Carpet

Bathroom #2 Information
Area: 59.4
Length: 7.58
Width: 7.83
Level: Second
Features: Bathroom - Full,Bathroom - With Tub & Shower,Flooring - Wall to Wall Carpet

Living Room Information
Area: 339.89
Length: 13.42
Width: 25.33
Level: First
Features: Flooring - Wall to Wall Carpet

Family Room Information
Area: 3,198
Length: 13.67
Width: 234
Level: First
Features: Flooring - Wood,Window(s) - Picture

Dining Room Information
Area: 182.24
Length: 13.42
Width: 13.58
Level: First
Features: Flooring - Wall to Wall Carpet,Window(s) - Picture

Kitchen Information
Area: 172.2
Length: 15.08
Width: 11.42
Level: First
Features: Flooring - Laminate

Basement Information
Basement: Walk-Out Access, Interior Entry, Garage Access, Concrete, Unfinished

Laundry Information
Laundry Features: First Floor

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

Interior Features
# of Rooms (Total): 8
Flooring: Wood, Carpet, Hardwood, Wood Laminate

Exterior

Building Information
Building Area (Total): 2,350
Foundation Details: Concrete Perimeter
Construction Materials: Frame
Year Built Source: Public Records
Year Built Details: Actual
Color: White

Exterior Features
Roof: Asphalt/Composition Shingles, Other
Patio And Porch Features: Deck, Patio
Exterior Features: Deck, Patio, Rain Gutters, Garden

Property Information
Accessibility Features: No
PropertySubType: Single Family Residence

Lot Information
Lot Size (Acres): 0.69
Frontage Length: 150
Road Surface Type: Paved
Road Frontage Type: Public
Road Responsibility: Public Maintained Road

Financial

Tax Information
Tax Annual Amount: $16,783
Tax Year: 2024

Utilities

Utility Information
Sewer: Public Sewer, Inspection Required for Sale, Private Sewer
Water Source: Public
Electric: 110 Volts, 220 Volts, 100 Amp Service

Heating & Cooling
Has Heating
Heating: Baseboard, Oil

Location

Location Information
Directions: Off Waltham Street - Easy access to Route 2
UnparsedAddress: 23 Allen St, Lexington MA 02421

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

Public facts

Beds: 4
Baths: 2.5
Sq. Ft.: 2,350
Stories: 2.0
Lot Size: 0.69 acres
Style: Multi-Family (2-4 Unit)
Year Built: 1974
Year Renovated: —
County: Middlesex County
APN: 75729S

Home facts updated by county records on Jul 29, 2026

Other

Listing Information
StandardStatus: Closed

Around this home

Schools

Bridge Elementary School

Public K-5 • Assigned • 1.2mi

10/10

Jonas Clarke Middle School

Public 6-8 • Assigned • 0.3mi

10/10

Lexington High School

Public 9-12 • Assigned • 1.2mi

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
152 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

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

$1.53M – $1.85M

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Nearby similar homes

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3D WALKTHROUGH

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EARLY ACCESSCOLDWELL BANKER REALTY COMING SOON

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EARLY ACCESSCOMPASS COMING SOON

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Home values near 23 Allen St

Data from public records.

Address	Redfin Estimate
34 Allen Street, Lexington, MA 5 Beds \| 6.5 Baths \| 6000 Sq. Ft.	$2,572,576
15 Allen Street, Lexington, MA 4 Beds \| 2.5 Baths \| 2921 Sq. Ft.	$1,819,076

Address	Redfin Estimate
3 Allen Street, Lexington, MA 4 Beds \| 2.5 Baths \| 3075 Sq. Ft.	$1,595,497
19 Allen Street, Lexington, MA 4 Beds \| 2.5 Baths \| 2690 Sq. Ft.	$1,660,853

Address	Redfin Estimate
11 Allen Street, Lexington, MA 4 Beds \| 2.5 Baths \| 3124 Sq. Ft.	$1,721,924
29 Allen Street, Lexington, MA 5 Beds \| 3.5 Baths \| 5783 Sq. Ft.	$1,485,496

Property information provided by MLS PIN when last listed in 2025. 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 23 Allen St

Tax history for 23 Allen St

Public record

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 02421

Home values near 23 Allen St

More real estate resources