Google satellite image for 121 Marrett Rd, Lexington, MA 02421

OFF MARKET

$2,670,175

•

5.5 ba

•

5,421

sq ft

121 Marrett Rd, Lexington, MA 02421

About this home

121 Marrett Rd is a 5,421 square foot house on a 1.94 acre lot with 4 bedrooms and 5.5 bathrooms. Based on Redfin's Lexington data, we estimate the home's value is $2,670,175.

Single-familyProperty Type

1980Year Built

1.94 acresLot Size

$493Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$2,670,175

$80K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 12.8% lower than the average sale price ($3.06M) of 5 comparable homes.

SOLD AUG 7, 2026
$2,720,000
A
4 beds4.5 baths6,038 sq ft
72 Meriam St, Lexington, MA 02420
SOLD JUN 1, 2026
$3,165,000
B
5 beds6 baths5,688 sq ft
8 Dane, Lexington, MA 02421
SOLD JUL 28, 2026
$1,860,000
C
4 beds3 baths3,528 sq ft
32 Baskin Rd, Lexington, MA 02421
SOLD JUL 2, 2026
$3,750,000
D
4 beds3.5 baths4,765 sq ft
1 John Wilson Ln, Lexington, MA 02421
SOLD JUN 29, 2026
$3,819,000
E
5 beds6.5 baths6,538 sq ft
9 Pelham Rd, Lexington, MA 02421

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Earn from this home

Sell

$2,536,841

Est. take-home

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Rent

$7,962/mo

Redfin rental estimate

List your home for rent

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 121 Marrett Rd

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

Year

Property tax

Land + Additions

Assessment*

2025

$33,791 (+5.6%)

$839,000 + $1,924,000

$2,763,000

2024

$31,997 (+8.4%)

$799,000 + $1,813,000

$2,612,000

2023

$29,510

$730,000 + $1,540,000

$2,270,000

2022

$29,518 (+4.8%)

$667,000 + $1,472,000

$2,139,000

2021

$28,161 (−0.4%)

$610,000 + $1,347,000

$1,957,000

2020

$28,269 (+4.1%)

$610,000 + $1,402,000

$2,012,000

2019

$27,153 (+1.5%)

$583,000 + $1,340,000

$1,923,000

2018

$26,755 (+4.8%)

$557,000 + $1,314,000

$1,871,000

2017

$25,531 (−2.4%)

$544,000 + $1,218,000

$1,762,000

2016

$26,163 (+15.9%)

$491,000 + $1,301,000

$1,792,000

2014

$22,583 (+16.3%)

$406,000 + $1,050,000

$1,456,000

2013

$19,426 (+5.0%)

$499,000 + $779,000

$1,278,000

2012

$18,503

$499,000 + $737,000

$1,236,000

Tax history for 121 Marrett Rd

Year

Property tax

Land + Additions

Assessment*

2025

$33,791 (+5.6%)

$839,000 + $1,924,000

$2,763,000

2024

$31,997 (+8.4%)

$799,000 + $1,813,000

$2,612,000

2023

$29,510

$730,000 + $1,540,000

$2,270,000

2022

$29,518 (+4.8%)

$667,000 + $1,472,000

$2,139,000

2021

$28,161 (−0.4%)

$610,000 + $1,347,000

$1,957,000

2020

$28,269 (+4.1%)

$610,000 + $1,402,000

$2,012,000

2019

$27,153 (+1.5%)

$583,000 + $1,340,000

$1,923,000

2018

$26,755 (+4.8%)

$557,000 + $1,314,000

$1,871,000

2017

$25,531 (−2.4%)

$544,000 + $1,218,000

$1,762,000

2016

$26,163 (+15.9%)

$491,000 + $1,301,000

$1,792,000

2014

$22,583 (+16.3%)

$406,000 + $1,050,000

$1,456,000

2013

$19,426 (+5.0%)

$499,000 + $779,000

$1,278,000

2012

$18,503

$499,000 + $737,000

$1,236,000

*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: 3,559

Bathroom Information
# of Full Baths: 5
# of 1/2 Baths: 1

Heating & Cooling
Heating Type: Forced Hot Water

Fireplace Information
# of Fireplaces: 2
Has Fireplace

Room Information
# of Rooms: 13

Exterior

Exterior Information
Physical Condition: Good
Building Style Type: Mansion
Exterior Wall: Wood Siding/Shingle
Roof Shape Type: Gable

Property Information
Subdivision Name: PLAN 1099
Living Sq. Ft: 5,421
Gross Sq. Ft: 14,268
Ground Floor Sq. Ft: 4,701
# of Units: 1
# of Stories: 1

Parking & Garage Information
Parking Type: Basement Garage
Garage / Carport Type: Basement

Lot Information
# of Buildings: 1
Land Sq. Ft: 84,506
Municipality Name: LEXINGTON
Acres: 1.94
Zoning Code: RS
State Use Description: 1-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 4
Baths: 5.5
Sq. Ft.: 5,421
Stories: 1.0
Lot Size: 1.94 acres
Style: Single Family Residential
Year Built: 1980
Year Renovated: —
County: Middlesex County
APN: 4826360

Home facts updated by county records on Jul 16, 2026

Around this home

Schools
Places
Transit

Bowman Elementary School

Public K-5 • Assigned • 0.8mi

10/10

Jonas Clarke Middle School

Public 6-8 • Assigned • 0.6mi

10/10

Lexington High School

Public 9-12 • Assigned • 0.8mi

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 96° expected this year, 15 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

$2.54M – $3.07M

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Nearby similar homes

$2,699,000

4 beds4.5 baths6,018 sq ft

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OPEN SAT, 1PM TO 3PM

$1,899,500

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7 Brandon St, Lexington, MA 02420

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5 beds7 baths9,357 sq ft

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3D WALKTHROUGH

$999,000

3 beds1.5 baths1,372 sq ft

1 Constitution Rd, Lexington, MA 02421

OPEN SAT, 1PM TO 2:30PM3D WALKTHROUGH

$1,175,000

4 beds2.5 baths2,526 sq ft

5 Maple St, Lexington, MA 02420

New listings for sale in 02421

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

Home values near 121 Marrett Rd

Data from public records.

Address	Redfin Estimate
114 Marrett Road, Lexington, MA 3 Beds \| 3 Baths \| 3740 Sq. Ft.	$1,883,518
93 Marrett Road, Lexington, MA 3 Beds \| 2 Baths \| 4771 Sq. Ft.	$1,865,026

Address	Redfin Estimate
122 Marrett Road, Lexington, MA 4 Beds \| 2.5 Baths \| 3500 Sq. Ft.	$1,918,166
105 Marrett Road, Lexington, MA 4 Beds \| 2.5 Baths \| 3230 Sq. Ft.	$1,747,000

Address	Redfin Estimate
123 Marrett Road, Lexington, MA 5 Beds \| 5.5 Baths \| 4012 Sq. Ft.	$2,310,635
118 Marrett Road, Lexington, MA 5 Beds \| 5 Baths \| 5961 Sq. Ft.	$2,467,540

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