Off Market Sep 2006 for $680K

$1,477,167

Est. refi paymentEst. refi $4,299/mo

•

2,240

sq ft

4 Mason St, Lexington, MA 02421

About this home

Single-familyProperty Type

1956Year Built

0.71 acresLot Size

$659Est. Price/Sq.Ft.

2 garage spacesParking

Listed by James Nagle • Coldwell Banker Residential Brokerage - Lexington

Bought with Marcy Blais O'Meara • Coldwell Banker Residential Brokerage - Arlington

Redfin checked: 2 minutes ago

•Source:MLS PIN #70375831

Redfin Estimate

$1,477,167

$797K since sold in September 2006$7,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5.2% lower than the average sale price ($1.56M) of 6 comparable homes.

SOLD JUL 2, 2026
$1,700,000
A
4 beds2.5 baths2,240 sq ft
3 Compton Cir, Lexington, MA 02421
SOLD JUL 28, 2026
$1,450,000
B
4 beds3 baths2,148 sq ft
42 Peacock Farm Rd, Lexington, MA 02421
SOLD MAY 8, 2026
$1,970,000
C
4 beds3 baths2,220 sq ft
32 Moon Hill Rd, Lexington, MA 02421
SOLD MAY 15, 2026
$1,645,000
D
4 beds3.5 baths2,510 sq ft
27 Peacock Farm Rd, Lexington, MA 02421
SOLD NOV 13, 2025
$1,100,000
E
3 beds2 baths1,695 sq ft
19 Crescent Rd, Lexington, MA 02421
SOLD AUG 13, 2026
$1,480,000
F
3 beds3 baths2,007 sq ft
241 Worthen Rd E, Lexington, MA 02421

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Sell

$1,146,959

Est. take-home

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Est. cash available

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Rent

$3,772/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

$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
OPEN SAT, 12PM TO 2:30PM
$1,389,000
4 beds3 baths2,392 sq ft
184 Concord Ave, Lexington, MA 02421
OPEN TODAY, 4:30PM TO 6PM
$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
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See all

Provided by Redfin

Sale history for 4 Mason St

Date

Event

Price

MLS PIN #70375831

Sep 8, 2006

Sold

$680,000

$304/sq ft

Aug 13, 2006

Listing Removed

—

Apr 27, 2006

Listed

$739,900

$330/sq ft

MLS PIN #30260350

Dec 4, 1998

Sold

$368,000

$164/sq ft

Nov 9, 1998

Listing Removed

—

Sep 18, 1998

Listed

$389,900

$174/sq ft

Public Records

Dec 1, 1973

Sold

$60,000

$27/sq ft

Year

Property tax

Land + Additions

Assessment*

2026

$16,495 (+4.1%)

$824,000 + $516,000

$1,340,000

2025

$15,850 (+5.0%)

$785,000 + $511,000

$1,296,000

2024

$15,092 (+4.7%)

$748,000 + $484,000

$1,232,000

2023

$14,417 (+7.9%)

$680,000 + $429,000

$1,109,000

2022

$13,358 (−0.2%)

$618,000 + $350,000

$968,000

2021

$13,383 (+0.9%)

$589,000 + $341,000

$930,000

2020

$13,263 (+4.0%)

$589,000 + $355,000

$944,000

2019

$12,750 (+3.8%)

$561,000 + $342,000

$903,000

2018

$12,284 (+3.5%)

$534,000 + $325,000

$859,000

2017

$11,867 (+3.7%)

$504,000 + $315,000

$819,000

2016

$11,446 (+12.3%)

$480,000 + $304,000

$784,000

2014

$10,190 (+6.4%)

$392,000 + $265,000

$657,000

2013

$9,576 (+4.7%)

$379,000 + $251,000

$630,000

2012

$9,147 (+4.1%)

$371,000 + $240,000

$611,000

2011

$8,784 (+3.9%)

$361,000 + $249,000

$610,000

2010

$8,455 (+3.6%)

$361,000 + $249,000

$610,000

2009

$8,158

$380,000 + $249,000

$629,000

Tax history for 4 Mason St

Year

Property tax

Land + Additions

Assessment*

2026

$16,495 (+4.1%)

$824,000 + $516,000

$1,340,000

2025

$15,850 (+5.0%)

$785,000 + $511,000

$1,296,000

2024

$15,092 (+4.7%)

$748,000 + $484,000

$1,232,000

2023

$14,417 (+7.9%)

$680,000 + $429,000

$1,109,000

2022

$13,358 (−0.2%)

$618,000 + $350,000

$968,000

2021

$13,383 (+0.9%)

$589,000 + $341,000

$930,000

2020

$13,263 (+4.0%)

$589,000 + $355,000

$944,000

2019

$12,750 (+3.8%)

$561,000 + $342,000

$903,000

2018

$12,284 (+3.5%)

$534,000 + $325,000

$859,000

2017

$11,867 (+3.7%)

$504,000 + $315,000

$819,000

2016

$11,446 (+12.3%)

$480,000 + $304,000

$784,000

2014

$10,190 (+6.4%)

$392,000 + $265,000

$657,000

2013

$9,576 (+4.7%)

$379,000 + $251,000

$630,000

2012

$9,147 (+4.1%)

$371,000 + $240,000

$611,000

2011

$8,784 (+3.9%)

$361,000 + $249,000

$610,000

2010

$8,455 (+3.6%)

$361,000 + $249,000

$610,000

2009

$8,158

$380,000 + $249,000

$629,000

*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

1.5

Stories

Lot width

—

Lot depth

—

Lot size

0.71 Acres

Year renovated

—

Sq. Ft.

1,772

Year built

1956

Style

Single Family Residential

County

Middlesex County

APN

2366412S

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 6, 2026.

Property details

Parking

Parking Information
Has Garage
Has Carport
# of Garage Spaces: 2
# of Covered Spaces: 2
Parking Spaces: 3
Parking Features: Carport, Off Street

Interior

Master Bedroom Information
Area: 168
Length: 14
Width: 12
Level: Second

Bedroom #2 Information
Area: 156
Length: 13
Width: 12
Level: Second

Bedroom #3 Information
Area: 90
Length: 10
Width: 9
Level: Second

Bedroom #4 Information
Area: 144
Length: 12
Width: 12
Level: Basement

Bathroom Information
# of Bathrooms (Full): 2

Bathroom #1 Information
Level: Second
Features: Bathroom - Full

Bathroom #2 Information
Level: Basement
Features: Bathroom - Full

Living Room Information
Area: 384
Length: 24
Width: 16
Level: First
Features: Skylight

Family Room Information
Area: 260
Length: 20
Width: 13
Level: Basement

Dining Room Information
Area: 352
Length: 22
Width: 16
Level: First

Kitchen Information
Area: 198
Length: 22
Width: 9
Level: First

Basement Information
Basement: Full, Partially Finished, Walk-Out Access

Laundry Information
Laundry Features: Electric Dryer Hookup, Washer Hookup

Fireplace Information
Has Fireplace
# of Fireplaces (Total): 2
Fireplace Features: Living Room

Interior Features
# of Rooms (Total): 8
Window Features: Insulated Windows
Flooring: Wood, Tile, Carpet

Exterior

Building Information
Building Area (Total): 2,240
Foundation Details: Concrete Perimeter
Construction Materials: Frame
Year Built Source: Public Records
Year Built Details: Approximate
Color: Gray

Exterior Features
Roof: Tar/Gravel
Patio And Porch Features: Patio
Exterior Features: Patio

Property Information
PropertySubType: Single Family Residence
Green Energy Efficient : Thermostat
Security Features: Security System

Lot Information
Lot Size (Acres): 0.7
Lot Features: Wooded
Frontage Length: 70
Road Surface Type: Paved
Road Frontage Type: Public

Financial

Tax Information
Tax Annual Amount: $7,110
Tax Year: 2006

Utilities

Utility Information
Utilities: for Electric Dryer, Washer Hookup
Sewer: Public Sewer, City/Town Sewer
Water Source: Public, City/Town Water
Electric: Circuit Breakers, 200+ Amp Service

Heating & Cooling
Has Heating
Heating: Baseboard, Natural Gas

Location

HOA Information
Homeowners Association Membership Not Required

Location Information
Directions: Pleasant Street to Mason Street #4
UnparsedAddress: 4 Mason St, Lexington MA 02421

Community Information
Senior CommunityYN: No
Community Features: Public Transportation, Shopping

Public facts

Beds: 5
Baths: 1.5
Sq. Ft.: 1,772
Stories: 1.0
Lot Size: 0.71 acres
Style: Single Family Residential
Year Built: 1956
Year Renovated: —
County: Middlesex County
APN: 2366412S

Home facts updated by county records on Aug 6, 2026

Other

Miscellaneous Information
Heat Zones: 3

Listing Information
Exclusions: Azalea Bush/Japanese Maple,Washer/Dryer And Refrigerator.
StandardStatus: Closed

Around this home

Schools

Bowman Elementary School

Public K-5 • Assigned • 0.6mi

10/10

Jonas Clarke Middle School

Public 6-8 • Assigned • 1.3mi

10/10

Lexington High School

Public 9-12 • Assigned • 2.0mi

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
153 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, 14 days in 30 years

6/10 Wind Factor

52% 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

$1.40M – $1.70M

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Home values near 4 Mason St

Data from public records.

Address	Redfin Estimate
2 Mason Street, Lexington, MA 5 Beds \| 3.5 Baths \| 2892 Sq. Ft.	$1,885,205
7 Mason Street, Lexington, MA 5 Beds \| 3 Baths \| 1350 Sq. Ft.	$1,615,014

Address	Redfin Estimate
5 Mason Street, Lexington, MA 4 Beds \| 2 Baths \| 2400 Sq. Ft.	$2,243,612
9 Mason Street, Lexington, MA 5 Beds \| 2 Baths \| 2172 Sq. Ft.	$1,449,690

Address	Redfin Estimate
1 Mason Street, Lexington, MA 6 Beds \| 4 Baths \| 2358 Sq. Ft.	$1,700,582
6 Mason Street, Lexington, MA 5 Beds \| 2 Baths \| 1580 Sq. Ft.	$1,353,492

Property information provided by MLS PIN when last listed in 2006. 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 4 Mason St

Tax history for 4 Mason 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 4 Mason St

More real estate resources