Google street view image for 43 Locust Ave, Lexington, MA 02421

OFF MARKET

$2,266,378

•

2.5 ba

•

3,760

sq ft

43 Locust Ave, Lexington, MA 02421

About this home

43 Locust Ave is a 3,760 square foot house on a 0.46 acre lot with 4 bedrooms and 2.5 bathrooms. Based on Redfin's Lexington data, we estimate the home's value is $2,266,378.

Single-familyProperty Type

1996Year Built

0.46 acresLot Size

$603Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$2,266,378

$30K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 14.3% higher than the average sale price ($1.98M) of 5 comparable homes.

SOLD AUG 14, 2026
$2,188,000
A
5 beds2.5 baths4,015 sq ft
15 Summer St, Lexington, MA 02420
SOLD JUL 28, 2026
$1,860,000
B
4 beds3 baths3,528 sq ft
32 Baskin Rd, Lexington, MA 02421
SOLD JUL 16, 2026
$2,115,000
C
4 beds2.5 baths3,909 sq ft
14 Locust Ave, Lexington, MA 02421
BOUGHT WITH REDFIN JUL 16, 2026
$1,755,000
D
4 beds2.5 baths3,185 sq ft
30 Wachusett Dr, Lexington, MA 02421
SOLD MAY 18, 2026
$2,000,000
E
4 beds3 baths3,650 sq ft
21 Bryant Rd, Lexington, MA 02420

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Earn from this home

Sell

$2,153,056

Est. take-home

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Rent

$6,277/mo

Redfin rental estimate

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Market trends in 02421, MA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

102.5%

+0.2% MoM

Median sale price

$1.6M

$71K MoM

Avg. days on market

22d

0 days MoM

Recently sold homes

14 MoM

New listings for sale

NEW 28 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 43 Locust Ave

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

Year

Property tax

Land + Additions

Assessment*

2026

$30,627 (+6.9%)

$1,151,000 + $1,337,000

$2,488,000

2025

$28,643 (+4.1%)

$1,096,000 + $1,246,000

$2,342,000

2024

$27,526 (+6.8%)

$1,044,000 + $1,203,000

$2,247,000

2023

$25,779 (+1.5%)

$949,000 + $1,034,000

$1,983,000

2022

$25,392 (−0.9%)

$863,000 + $977,000

$1,840,000

2021

$25,614 (+7.4%)

$821,000 + $959,000

$1,780,000

2020

$23,843 (+3.2%)

$821,000 + $876,000

$1,697,000

2019

$23,100 (+5.5%)

$782,000 + $854,000

$1,636,000

2018

$21,893 (+0.7%)

$724,000 + $807,000

$1,531,000

2017

$21,735 (+2.7%)

$690,000 + $810,000

$1,500,000

2016

$21,170 (+9.6%)

$634,000 + $816,000

$1,450,000

2014

$19,310 (+2.4%)

$516,000 + $729,000

$1,245,000

2013

$18,863 (+0.6%)

$516,000 + $725,000

$1,241,000

2012

$18,742 (+0.3%)

$539,000 + $713,000

$1,252,000

2011

$18,691 (+3.9%)

$540,000 + $758,000

$1,298,000

2010

$17,990 (+4.6%)

$540,000 + $758,000

$1,298,000

2009

$17,198

$568,000 + $758,000

$1,326,000

Tax history for 43 Locust Ave

Year

Property tax

Land + Additions

Assessment*

2026

$30,627 (+6.9%)

$1,151,000 + $1,337,000

$2,488,000

2025

$28,643 (+4.1%)

$1,096,000 + $1,246,000

$2,342,000

2024

$27,526 (+6.8%)

$1,044,000 + $1,203,000

$2,247,000

2023

$25,779 (+1.5%)

$949,000 + $1,034,000

$1,983,000

2022

$25,392 (−0.9%)

$863,000 + $977,000

$1,840,000

2021

$25,614 (+7.4%)

$821,000 + $959,000

$1,780,000

2020

$23,843 (+3.2%)

$821,000 + $876,000

$1,697,000

2019

$23,100 (+5.5%)

$782,000 + $854,000

$1,636,000

2018

$21,893 (+0.7%)

$724,000 + $807,000

$1,531,000

2017

$21,735 (+2.7%)

$690,000 + $810,000

$1,500,000

2016

$21,170 (+9.6%)

$634,000 + $816,000

$1,450,000

2014

$19,310 (+2.4%)

$516,000 + $729,000

$1,245,000

2013

$18,863 (+0.6%)

$516,000 + $725,000

$1,241,000

2012

$18,742 (+0.3%)

$539,000 + $713,000

$1,252,000

2011

$18,691 (+3.9%)

$540,000 + $758,000

$1,298,000

2010

$17,990 (+4.6%)

$540,000 + $758,000

$1,298,000

2009

$17,198

$568,000 + $758,000

$1,326,000

*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: 1,788

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

Heating & Cooling
Heating Type: Forced Air

Fireplace Information
# of Fireplaces: 2
Has Fireplace

Room Information
# of Rooms: 8

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: 3,760
Gross Sq. Ft: 7,306
Ground Floor Sq. Ft: 1,788
# of Units: 1
# of Stories: 2

Lot Information
# of Buildings: 1
Land Sq. Ft: 20,038
Municipality Name: LEXINGTON
Acres: 0.46
Zoning Code: RS
State Use Description: 1-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 4
Baths: 2.5
Sq. Ft.: 3,760
Stories: 2.0
Lot Size: 0.46 acres
Style: Single Family Residential
Year Built: 1996
Year Renovated: —
County: Middlesex County
APN: 520274S

Home facts updated by county records on Jul 29, 2026

Around this home

Schools

Bowman Elementary School

Public K-5 • Assigned • 0.6mi

10/10

Jonas Clarke Middle School

Public 6-8 • Assigned • 0.7mi

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

4/10 Heat Factor

7 days above 96° expected this year, 14 days in 30 years

6/10 Wind Factor

50% 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

$2.15M – $2.61M

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Nearby similar homes

$1,750,000

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25 Kendall Rd, Lexington, MA 02421

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7 beds6.5 baths6,800 sq ft

26 Webster Rd, Lexington, MA 02421

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4 beds4.5 baths6,018 sq ft

29 Woodcliffe Rd, Lexington, MA 02421

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6 beds5.5 baths6,796 sq ft

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4 beds4 baths2,856 sq ft

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New listings for sale in 02421

NEW 28 HRS AGO

$1,070,000

2 beds1.5 baths1,209 sq ft

72 Valleyfield St, Lexington, MA 02421

EARLY ACCESSCOLDWELL BANKER REALTY COMING SOON

$1,850,000

5 beds4 baths3,981 sq ft

32 Webster Rd, Lexington, MA 02421

EARLY ACCESSCOMPASS COMING SOON

$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

Home values near 43 Locust Ave

Data from public records.

Address	Redfin Estimate
41 Locust Avenue, Lexington, MA 4 Beds \| 2.5 Baths \| 2234 Sq. Ft.	$1,836,865
36 Locust Avenue, Lexington, MA 4 Beds \| 2.5 Baths \| 1797 Sq. Ft.	$1,259,317

Address	Redfin Estimate
39 Locust Avenue, Lexington, MA 6 Beds \| 2.5 Baths \| 4028 Sq. Ft.	$2,163,936
38 Locust Avenue, Lexington, MA 4 Beds \| 1.5 Baths \| 1704 Sq. Ft.	—

Address	Redfin Estimate
35 Locust Avenue, Lexington, MA 4 Beds \| 4 Baths \| 2200 Sq. Ft.	$1,560,926
40 Locust Avenue, Lexington, MA 5 Beds \| 2.5 Baths \| 3533 Sq. Ft.	$2,095,466

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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 43 Locust Ave

Tax history for 43 Locust Ave

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 43 Locust Ave

More real estate resources