Off market feb 2011 for $665K

$1,514,478

Est. refi paymentEst. refi $849/mo

•

2,295

sq ft

27 Mason St, Lexington, MA 02421

About this home

Wonderful Peacock Farm Expanded Contemporary features soaring ceilings,walls of glass,skylights & gleaming newly refinished Hardwood floors.Bright Open floor plan w/lovely views of natural landscape & serene Japanese Garden.Entertainment friendly living room w/fireplace opens to generous Dining room Addition boasting built-ins & 2nd cozy deck.Large & Sunny Eat-in-Kitchen with fabulous Window seat.Versatile home has guest/au pair potential. Easy Access to Rt 2 & 95. Home Warranty Included.

Single-familyProperty Type

1970Year Built

0.38 acresLot Size

$660Est. Price/Sq.Ft.

4 spacesParking

Listed by Janice Frascatore • Coldwell Banker Residential Brokerage - Lexington

Bought with Stephanie Mitchell • William Raveis R.E. & Home Services

Redfin checked: 2 minutes ago

•Source:MLS PIN #71161093

Redfin Estimate

$1,514,478

$849K since sold in February 2011$10K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 1.2% lower than the average sale price ($1.53M) 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 SEP 30, 2026
$1,695,000
C
4 beds2.5 baths2,486 sq ft
20 Village Cir, Lexington, MA 02420
SOLD AUG 13, 2026
$1,480,000
D
3 beds3 baths2,007 sq ft
241 Worthen Rd E, Lexington, MA 02421
SOLD AUG 28, 2026
$1,125,000
E
4 beds2 baths2,400 sq ft
281 Lowell St, Lexington, MA 02420
SOLD OCT 8, 2026
$1,750,625
F
4 beds2.5 baths2,942 sq ft
35 Avola St, Arlington, MA 02476

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Earn from this home

Sell

$1,108,420

Est. take-home

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Refinance

Est. cash available

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Rent

$3,859/mo

Redfin rental estimate

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Market trends in 02421, MA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

100.9%

0.3% MoM

Median sale price

$1.7M

$31K MoM

Avg. days on market

33d

8 days MoM

Recently sold homes

22 MoM

New listings for sale

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NEW 10 HRS AGO
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OPEN FRI, 11AM TO 12:30PM
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$3,395,000
5 beds5.5 baths5,001 sq ft
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$2,850,000
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EARLY ACCESS
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See all

Provided by Redfin

Sale history for 27 Mason St

Date

Event

Price

MLS PIN #71161093

Feb 15, 2011

Listing Removed

—

Feb 15, 2011

Sold

$665,000

$290/sq ft

Dec 16, 2010

Contingent

—

Nov 28, 2010

Relisted

—

Nov 19, 2010

Contingent

—

Nov 10, 2010

Listed

$689,000

$300/sq ft

MLS PIN #30360373

Jan 14, 2000

Sold

$485,500

$212/sq ft

Oct 12, 1999

Listing Removed

—

Oct 7, 1999

Listed

$475,000

$207/sq ft

Public Records

Mar 1, 1970

Sold

$10,000

$4/sq ft

Year

Property tax

Land + Additions

Assessment*

2026

$16,348 (+7.4%)

$770,000 + $558,000

$1,328,000

2025

$15,226 (+6.1%)

$733,000 + $512,000

$1,245,000

2024

$14,357 (+4.7%)

$698,000 + $474,000

$1,172,000

2023

$13,715 (+9.9%)

$635,000 + $420,000

$1,055,000

2022

$12,475 (−0.6%)

$577,000 + $327,000

$904,000

2021

$12,548 (+0.8%)

$550,000 + $322,000

$872,000

2020

$12,448 (+4.0%)

$550,000 + $336,000

$886,000

2019

$11,974 (+3.8%)

$524,000 + $324,000

$848,000

2018

$11,540 (+4.7%)

$499,000 + $308,000

$807,000

2017

$11,027 (+2.1%)

$470,000 + $291,000

$761,000

2016

$10,804 (+7.5%)

$448,000 + $292,000

$740,000

2014

$10,050 (+6.3%)

$366,000 + $282,000

$648,000

2013

$9,454 (+6.0%)

$355,000 + $267,000

$622,000

2012

$8,922 (+0.3%)

$347,000 + $249,000

$596,000

2011

$8,899 (+3.9%)

$353,000 + $265,000

$618,000

2010

$8,565 (+3.7%)

$353,000 + $265,000

$618,000

2009

$8,262

$372,000 + $265,000

$637,000

Tax history for 27 Mason St

Year

Property tax

Land + Additions

Assessment*

2026

$16,348 (+7.4%)

$770,000 + $558,000

$1,328,000

2025

$15,226 (+6.1%)

$733,000 + $512,000

$1,245,000

2024

$14,357 (+4.7%)

$698,000 + $474,000

$1,172,000

2023

$13,715 (+9.9%)

$635,000 + $420,000

$1,055,000

2022

$12,475 (−0.6%)

$577,000 + $327,000

$904,000

2021

$12,548 (+0.8%)

$550,000 + $322,000

$872,000

2020

$12,448 (+4.0%)

$550,000 + $336,000

$886,000

2019

$11,974 (+3.8%)

$524,000 + $324,000

$848,000

2018

$11,540 (+4.7%)

$499,000 + $308,000

$807,000

2017

$11,027 (+2.1%)

$470,000 + $291,000

$761,000

2016

$10,804 (+7.5%)

$448,000 + $292,000

$740,000

2014

$10,050 (+6.3%)

$366,000 + $282,000

$648,000

2013

$9,454 (+6.0%)

$355,000 + $267,000

$622,000

2012

$8,922 (+0.3%)

$347,000 + $249,000

$596,000

2011

$8,899 (+3.9%)

$353,000 + $265,000

$618,000

2010

$8,565 (+3.7%)

$353,000 + $265,000

$618,000

2009

$8,262

$372,000 + $265,000

$637,000

*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

Stories

Lot width

—

Lot depth

—

Lot size

0.38 Acres

Year renovated

—

Sq. Ft.

1,568

Year built

1970

Style

Single Family Residential

County

Middlesex County

APN

3873231S

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 11, 2026.

Property details

Parking

Parking Information
Has Open Parking
Open Parking Spaces: 4
Parking Spaces: 4
Parking Features: Off Street, Stone/Gravel, Paved

Interior

Master Bedroom Information
Area: 154
Length: 14
Width: 11
Level: Third
Features: Flooring - Hardwood

Bedroom #2 Information
Area: 132
Length: 12
Width: 11
Level: Third
Features: Flooring - Hardwood

Bedroom #3 Information
Area: 90
Length: 10
Width: 9
Level: Third
Features: Flooring - Hardwood

Bedroom #4 Information
Area: 96
Length: 12
Width: 8
Level: First
Features: Flooring - Wall to Wall Carpet

Bathroom Information
# of Bathrooms (Full): 2

Living Room Information
Area: 285
Length: 19
Width: 15
Level: Second
Features: Skylight,Cathedral Ceiling(s),Flooring - Hardwood,Balcony / Deck

Family Room Information
Area: 288
Length: 24
Width: 12
Level: First
Features: Flooring - Wall to Wall Carpet,Closet

Dining Room Information
Area: 144
Length: 16
Width: 9
Level: Second
Features: Cathedral Ceiling(s),Flooring - Hardwood,Balcony / Deck

Kitchen Information
Area: 225
Length: 25
Width: 9
Level: Second
Features: Skylight,Cathedral Ceiling(s),Flooring - Hardwood,Dining Area,Balcony / Deck,Window(s) - Picture

Basement Information
Basement: Partial, Interior Entry, Concrete

Laundry Information
Laundry Features: Electric Dryer Hookup, Washer Hookup

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

Appliances
Appliances: Water Heater, Range, Dishwasher, Disposal, ENERGY STAR Qualified Refrigerator, ENERGY STAR Qualified Dryer, ENERGY STAR Qualified Dishwasher, ENERGY STAR Qualified Washer, Range Hood, Other, Plumbed For Ice Maker

Interior Features
# of Rooms (Total): 8
Door Features: Insulated Doors, Storm Door(s)
Window Features: Window(s) - Picture, Insulated Windows, Storm Window(s)
Flooring: Tile, Carpet, Hardwood, Stone / Slate, Flooring - Stone/Ceramic Tile
Interior Features: Bathroom - Full, Bathroom

Exterior

Building Information
Building Area (Total): 2,295
Foundation Details: Concrete Perimeter, Irregular
Construction Materials: Vertical Siding
Year Built Source: Public Records
Year Built Details: Actual,Renovated Since
Color: Brown

Exterior Features
Roof: Rubber
Patio And Porch Features: Deck - Wood, Deck - Composite
Exterior Features: Professional Landscaping, Deck - Wood, Deck - Composite

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

Lot Information
Lot Size (Acres): 0.38
Lot Features: Wooded
Frontage Length: 125
Road Frontage Type: Public

Financial

Tax Information
Tax Annual Amount: $8,565.68
Tax Year: 2010

Utilities

Utility Information
Utilities: for Electric Range, for Electric Oven, for Electric Dryer, Washer Hookup, Icemaker Connection
Sewer: Public Sewer, City/Town Sewer
Electric: 100 Amp Service

Heating & Cooling
Has Heating
Has Cooling
Heating: Baseboard, Oil
Cooling: Window Unit(s), Wall Unit(s), 3 or More

Location

School Information
Elementary School: Bowman
Middle Or Junior School: Clarke

Location Information
Directions: Pleasant Street(near Wilson Farm) to Mason Street
UnparsedAddress: 27 Mason Street, Lexington MA 02421

Community Information
Senior CommunityYN: No
Community Features: Public Transportation, Shopping, Pool, Park, Walk/Jog Trails, Bike Path, Conservation Area, Highway Access, Public School

Public facts

Beds: 5
Baths: 2.0
Sq. Ft.: 1,568
Stories: 1.0
Lot Size: 0.38 acres
Style: Single Family Residential
Year Built: 1970
Year Renovated: —
County: Middlesex County
APN: 3873231S

Home facts updated by county records on Sep 10, 2026

Other

Miscellaneous Information
Heat Zones: 3

Listing Information
StandardStatus: Closed

Around this home

Schools

K - 12
Preschool & daycare

Bowman Elementary School

Public K-5 • Assigned • 0.5mi

10/10

Jonas Clarke Middle School

Public 6-8 • Assigned • 1.2mi

10/10

Lexington High School

Public 9-12 • Assigned • 1.9mi

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...
1 month ago • Lexington
Benjamin Ginsburg
Redfin Premier agent
155 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

53% 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

$1.44M – $1.74M

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Home values near 27 Mason St

Data from public records.

Address	Redfin Estimate
24 Mason St, Lexington, MA 5 Beds \| 3 Baths \| 1326 Sq. Ft.	$1,364,726
29 Mason St, Lexington, MA 5 Beds \| 2.5 Baths \| 1773 Sq. Ft.	$1,490,233

Address	Redfin Estimate
22 Mason St, Lexington, MA 5 Beds \| 2.5 Baths \| 1326 Sq. Ft.	$1,424,405
25 Mason St, Lexington, MA 3 Beds \| 2.5 Baths \| 1275 Sq. Ft.	$1,239,292

Address	Redfin Estimate
20 Mason St, Lexington, MA 5 Beds \| 3 Baths \| 2040 Sq. Ft.	$1,524,321
23 Mason St, Lexington, MA 5 Beds \| 3 Baths \| 2545 Sq. Ft.	$1,816,177

Property information provided by MLS PIN when last listed in 2010. 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 27 Mason St

Tax history for 27 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 27 Mason St

More real estate resources