OFF MARKET

Off Market Aug 2020 for $1M

$1,633,645

•

2,300

sq ft

19 Walnut St, Lexington, MA 02420

About this home

If you're looking for a truly special house to call home you need to visit 19 Walnut St. This tastefully updated, architecturally significant home has been in the same family since it was built in 1936. The fieldstone walls and magnificent perennial gardens lead you to the screened-in porch; a perfect place for enjoying summer cocktails and entertaining. A circular floor plan includes large Living Room with grande fireplace, exposed beams and hardwood flooring. The large Dining Room w built-in china hutch, chair rail and window bench seating opens to an updated Kitchen w Breakfast Nook as well as a Family Room, full Bath and Bedroom. Upstairs you'll find 4 additional Bedrooms and a full Bath. The smallest of the upstairs bedrooms would make a great nursery and is currently being used as a home office. It has ample storage for files and papers. The master is oversized and boasts hardwood flooring and an abundance of natural sunlight. OH's Sat & Sun. A must see!

Single-familyProperty Type

1936Year Built

0.58 acresLot Size

$710Est. Price/Sq.Ft.

1 garage spacesParking

Listed by Amie Pettengill • Coldwell Banker Residential Brokerage - Lexington

Bought with Eric Rollo Real Estate Team • William Raveis R.E. & Home Services

Redfin checked: a minute ago

•Source:MLS PIN #72675340

Redfin Estimate

$1,633,645

$539K since sold in August 2020$98K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5.9% higher than the average sale price ($1.54M) of 6 comparable homes.

SOLD JUL 31, 2026
$1,620,000
A
5 beds2 baths2,460 sq ft
552 Concord Ave, Lexington, MA 02421
SOLD JUL 10, 2026
$1,050,000
B
3 beds2 baths2,330 sq ft
780 Waltham St, 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 JUL 2, 2026
$1,700,000
D
4 beds2.5 baths2,240 sq ft
3 Compton Cir, Lexington, MA 02421
SOLD JUL 17, 2026
$820,000
E
3 beds2 baths1,907 sq ft
88 Temple Rd, Waltham, MA 02452
SOLD AUG 21, 2025
$2,100,000
F
4 beds2 baths2,400 sq ft
5 Mason St, Lexington, MA 02421

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Earn from this home

Sell

$779,682

Est. take-home

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Rent

$5,756/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

EARLY ACCESS
$889,000
3 beds2 baths2,682 sq ft
12 Watertown St, Lexington, MA 02421
OPEN TODAY, 11AM TO 2PM
$1,389,000
4 beds3 baths2,392 sq ft
184 Concord Ave, Lexington, MA 02421
OPEN TODAY, 1PM TO 3PM
$2,850,000
5 beds4 baths5,024 sq ft
209 Waltham St, Lexington, MA 02421
OPEN TODAY, 1PM TO 2:30PM
$2,395,000
4 beds4.5 baths4,376 sq ft
171 Lincoln St, Lexington, MA 02421
OPEN SUN, 10AM TO 11AM
$989,000
3 beds1.5 baths1,372 sq ft
1 Constitution Rd, Lexington, MA 02421
See all

Provided by Redfin

Sale history for 19 Walnut St

Year

Property tax

Land + Additions

Assessment*

2026

$19,721 (+38.7%)

$820,000 + $782,000

$1,602,000

2025

$14,223 (+5.8%)

$781,000 + $382,000

$1,163,000

2024

$13,438 (+2.7%)

$744,000 + $353,000

$1,097,000

2023

$13,091 (+4.0%)

$676,000 + $331,000

$1,007,000

2022

$12,586 (+0.9%)

$615,000 + $297,000

$912,000

2021

$12,476 (+3.4%)

$585,000 + $282,000

$867,000

2020

$12,069 (+4.2%)

$585,000 + $274,000

$859,000

2019

$11,578 (+5.8%)

$558,000 + $262,000

$820,000

2018

$10,940 (+5.0%)

$531,000 + $234,000

$765,000

2017

$10,418 (+6.2%)

$506,000 + $213,000

$719,000

2016

$9,811

$482,000 + $190,000

$672,000

2014

$9,818 (+3.7%)

$398,000 + $235,000

$633,000

2013

$9,470 (+2.4%)

$398,000 + $225,000

$623,000

2012

$9,251 (+3.8%)

$398,000 + $220,000

$618,000

2011

$8,914 (+3.9%)

$386,000 + $233,000

$619,000

2010

$8,579 (+3.5%)

$386,000 + $233,000

$619,000

2009

$8,288

$406,000 + $233,000

$639,000

Tax history for 19 Walnut St

Year

Property tax

Land + Additions

Assessment*

2026

$19,721 (+38.7%)

$820,000 + $782,000

$1,602,000

2025

$14,223 (+5.8%)

$781,000 + $382,000

$1,163,000

2024

$13,438 (+2.7%)

$744,000 + $353,000

$1,097,000

2023

$13,091 (+4.0%)

$676,000 + $331,000

$1,007,000

2022

$12,586 (+0.9%)

$615,000 + $297,000

$912,000

2021

$12,476 (+3.4%)

$585,000 + $282,000

$867,000

2020

$12,069 (+4.2%)

$585,000 + $274,000

$859,000

2019

$11,578 (+5.8%)

$558,000 + $262,000

$820,000

2018

$10,940 (+5.0%)

$531,000 + $234,000

$765,000

2017

$10,418 (+6.2%)

$506,000 + $213,000

$719,000

2016

$9,811

$482,000 + $190,000

$672,000

2014

$9,818 (+3.7%)

$398,000 + $235,000

$633,000

2013

$9,470 (+2.4%)

$398,000 + $225,000

$623,000

2012

$9,251 (+3.8%)

$398,000 + $220,000

$618,000

2011

$8,914 (+3.9%)

$386,000 + $233,000

$619,000

2010

$8,579 (+3.5%)

$386,000 + $233,000

$619,000

2009

$8,288

$406,000 + $233,000

$639,000

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

25,083

Year renovated

2021

Sq. Ft.

2,300

Year built

1936

Style

Single Family Residential

County

Middlesex County

APN

1583127S

Parking Spaces

Basement

Yes

Accessible

HOA Dues

—

Garage

Yes

Features

Green, Waterfront, Pool

Last updated by owner on Jul 21, 2023.

Sep 30, 2025 • Final

Additions (including dormers)

Construct an addition to include a garage and extend the existing kitchen and master suite. Remodel the kitchen, second floor master bathroom, and guest bathroom.

Addition

Bathroom

Kitchen

Remodel

Feb 3, 2022 • Final

Electrical

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Parking

Parking Information
Has Garage
Has Open Parking
# of Garage Spaces: 1
# of Covered Spaces: 1
Parking Spaces: 8
Parking Features: Detached, Driveway, Paved

Interior

Master Bedroom Information
Area: 234
Length: 18
Width: 13
Level: Second
Features: Flooring - Hardwood

Bedroom #2 Information
Area: 196
Length: 14
Width: 14
Level: Second
Features: Flooring - Hardwood

Bedroom #3 Information
Area: 156
Length: 13
Width: 12
Level: Second
Features: Flooring - Hardwood

Bedroom #4 Information
Area: 80
Length: 10
Width: 8
Level: Second
Features: Flooring - Hardwood

Bedroom #5 Information
Area: 121
Length: 11
Width: 11
Level: First
Features: Flooring - Hardwood

Bathroom Information
# of Bathrooms (Full): 2

Bathroom #1 Information
Area: 49
Length: 7
Width: 7
Level: Second
Features: Flooring - Stone/Ceramic Tile

Bathroom #2 Information
Area: 56
Length: 8
Width: 7
Level: First
Features: Flooring - Stone/Ceramic Tile

Living Room Information
Area: 234
Length: 18
Width: 13
Level: First
Features: Beamed Ceilings,Flooring - Hardwood,Exterior Access

Family Room Information
Area: 182
Length: 14
Width: 13
Level: First
Features: Flooring - Hardwood

Dining Room Information
Area: 182
Length: 14
Width: 13
Level: First
Features: Closet/Cabinets - Custom Built,Flooring - Hardwood,French Doors,Lighting - Overhead,Decorative Molding

Kitchen Information
Area: 156
Length: 13
Width: 12
Level: First
Features: Ceiling Fan(s),Flooring - Laminate,Recessed Lighting,Remodeled,Stainless Steel Appliances

Office Room Information
Area: 80
Length: 10
Width: 8
Level: Second
Features: Flooring - Hardwood

Basement Information
Basement: Full, Interior Entry, Concrete

Laundry Information
Laundry Features: Electric Dryer Hookup, Washer Hookup

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

Interior Features
# of Rooms (Total): 9
Door Features: French Doors
Window Features: Insulated Windows, Screens
Flooring: Tile, Laminate, Hardwood, Flooring - Stone/Ceramic Tile, Flooring - Hardwood
Interior Features: Sitting Room, Sun Room, Home Office

Exterior

Building Information
Building Area (Total): 2,300
Foundation Area: 99,999
Foundation Details: Stone
Construction Materials: Frame
Year Built Source: Public Records
Year Built Details: Actual
Color: White

Exterior Features
Roof: Slate
Patio And Porch Features: Porch, Patio
Exterior Features: Porch, Patio, Rain Gutters, Storage, Professional Landscaping, Decorative Lighting, Screens, Garden, Stone Wall

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

Lot Information
Lot Size (Acres): 0.58
Lot Features: Gentle Sloping, Level
Road Frontage Type: Public

Financial

Tax Information
Tax Annual Amount: $12,068.95
Tax Year: 2020

Utilities

Utility Information
Utilities: for Electric Range, for Electric Oven, for Electric Dryer, Washer Hookup
Sewer: Public Sewer
Water Source: Public
Electric: 200+ Amp Service

Heating & Cooling
Has Heating
Heating: Hot Water, Oil

Location

Location Information
Directions: Concord Ave to Walnut St. #19 is on the right.
UnparsedAddress: 19 Walnut St, Lexington MA 02420

Community Information
Senior CommunityYN: No
Community Features: Public Transportation, Shopping, Pool, Park, Walk/Jog Trails, Stable(s), Medical Facility, Bike Path, Conservation Area, Highway Access

Public facts

Beds: 5
Baths: 2.0
Sq. Ft.: 2,300
Stories: 2.0
Parking Spaces: 8
Basement: Yes
Accessible: No
Lot Size: 0.58 acres
Style: Single Family Residential
Year Built: 1936
Year Renovated: 2021
County: Middlesex County
APN: 1583127S
HOA Dues: —
Garage: Yes
Features: Green, Waterfront, Pool

Home facts updated by owner on Jul 21, 2023

Other

Miscellaneous Information
Heat Zones: 1

Listing Information
Exclusions: Some Exterior Urns And Planters.
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 • 1.2mi

10/10

Lexington High School

Public 9-12 • Assigned • 2.1mi

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, 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 • 02420

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

$1.55M – $1.88M

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Home values near 19 Walnut St

Data from public records.

Address	Redfin Estimate
7 Walnut St, Lexington, MA 3 Beds \| 1.5 Baths \| 1530 Sq. Ft.	$1,128,729
18 Walnut St, Lexington, MA 5 Beds \| 5 Baths \| 6074 Sq. Ft.	$3,108,768

Address	Redfin Estimate
11 Walnut St, Lexington, MA 5 Beds \| 5.5 Baths \| 5052 Sq. Ft.	$2,538,850
14 Walnut St, Lexington, MA 4 Beds \| 3 Baths \| 2535 Sq. Ft.	$1,788,505

Address	Redfin Estimate
20 Walnut St, Lexington, MA 5 Beds \| 4.5 Baths \| 6982 Sq. Ft.	$2,619,915
10 Walnut St, Lexington, MA 3 Beds \| 2 Baths \| 2172 Sq. Ft.	$1,283,681

Property information provided by MLS PIN when last listed in 2020. This data may not show owner updates. 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 19 Walnut St

Tax history for 19 Walnut 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 19 Walnut St

More real estate resources