Google street view image for 21 Walnut St, Natick, MA 01760

Off market oct 1988 for $220K

$881,991

Est. refi paymentEst. refi $1,439/mo

•

2 ba

•

2,426

sq ft

21 Walnut St, Natick, MA 01760

About this home

21 Walnut St is a 2,426 square foot multi-family home on a 6,970 square foot lot with 4 bedrooms and 2 bathrooms. - it last sold on October 28, 1988 for $220,000. Based on Redfin's Natick data, we estimate the home's value is $881,991.

Multi-familyProperty Type

1926Year Built

6,970 sq ftLot Size

$364Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$881,991

$662K since sold in October 1988$7,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 1% lower than the average sale price ($891K) of 6 comparable homes.

SOLD AUG 3, 2026
$940,000
A
4 beds1.5 baths2,056 sq ft
70 Washington St, Natick, MA 01760
SOLD MAY 8, 2026
$1,100,000
B
4 beds2.5 baths2,167 sq ft
9 Sherman St, Natick, MA 01760
SOLD AUG 28, 2026
$950,000
C
4 beds2 baths1,884 sq ft
48 Beacon St, Natick, MA 01760
SOLD JUL 30, 2026
$675,000
D
4 beds1.5 baths1,496 sq ft
101 North Ave, Natick, MA 01760
SOLD APR 3, 2026
$819,000
E
4 beds2 baths2,066 sq ft
53 Harvard Ext, Natick, MA 01760
SOLD OCT 27, 2026
$859,000
F
4 beds2 baths2,195 sq ft
4 Murdoch Rd, Natick, MA 01760

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$837,280

Est. take-home

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Est. cash available

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Market trends in 01760, MA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

99.9%

0.0% MoM

Median sale price

$830K

$70K MoM

Avg. days on market

24d

4 days MoM

Recently sold homes

33 MoM

New listings for sale

OPEN SUN, 12PM TO 1:30PM
$699,000
4 beds3 baths1,918 sq ft
15 Madonna St, Natick, MA 01760
OPEN FRI, 4PM TO 6PM
$1,939,000
4 beds5.5 baths4,200 sq ft
5 Hickory Rd, Natick, MA 01760
$285,000
1 bed1 bath778 sq ft
2 Village Hill Ln #8, Natick, MA 01760
$2,195,000
4 beds4 baths4,092 sq ft
67 Cottage St, Natick, MA 01760
3D WALKTHROUGH
$1,899,999
5 beds3.5 baths5,100 sq ft
6 Samuel Path, Natick, MA 01760
$2,295,000
4 beds3.5 baths3,842 sq ft
43 Cypress Rd. (lot 1), Natick, MA 01760
OPEN SUN, 11:30AM TO 12:30PM
$710,000
2 beds1 bath1,371 sq ft
16 Overbrook Ter, Natick, MA 01760
$389,000
2 beds1 bath792 sq ft
42 Silver Hill Ln #2, Natick, MA 01760
$729,900
3 beds1 bath1,378 sq ft
6 Wentworth Rd, Natick, MA 01760
LISTED BY REDFIN
$399,900
2 beds2 baths936 sq ft
17 Walden Dr #1, Natick, MA 01760
See all

Provided by Redfin

Sale history for 21 Walnut St

Tax history for 21 Walnut St

*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: 1,015
Basement Type: Full

Bathroom Information
# of Full Baths: 2

Heating & Cooling
Heating Type: Forced Air

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Room Information
# of Rooms: 10

Exterior

Exterior Information
Physical Condition: Average
Building Style Type: Old
Construction Type: Frame
Exterior Wall: Aluminum/Vinyl

Property Information
Living Sq. Ft: 2,426
Gross Sq. Ft: 2,426
# of Units: 2
# of Stories: 2

Lot Information
# of Buildings: 1
Land Sq. Ft: 6,970
Municipality Name: NATICK
Acres: 0.16
Zoning Code: RG
State Use Description: 2-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 4
Baths: 2.0
Sq. Ft.: 2,426
Stories: 2.0
Lot Size: 6,970 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1926
Year Renovated: 2010
County: Middlesex County
APN: 2703367S

Home facts updated by county records on Sep 29, 2026

Around this home

Schools

K - 12
Preschool & daycare

Lilja Elementary School

Public K-4 • Assigned • 1.2mi

7/10

Wilson Middle School

Public 5-8 • Assigned • 1.2mi

8/10

Natick High School

Public PreK-12 • Assigned • 1.0mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

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

6/10 Heat Factor

7 days above 97° expected this year, 16 days in 30 years

6/10 Wind Factor

53% chance of strong winds in next 30 years

2/10 Air Factor

1 unhealthy days expected this year, 2 days in 30 years

Provided by First Street

Historical weather

Natick, MA • 01760

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

Try the sun simulator tool to see how light moves across the property at different times of day and year.

Provided by Shadowmap

Estimated sale price

$838,000 – $1.01M

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OPEN SUN, 12PM TO 1:30PM

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3D WALKTHROUGH

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5 beds3.5 baths5,100 sq ft

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OPEN SUN, 11:30AM TO 12:30PM

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Home values near 21 Walnut St

Data from public records.

Address	Redfin Estimate
25 Walnut St, Natick, MA 4 Beds \| 1.5 Baths \| 1812 Sq. Ft.	$915,684
23 Walnut St, Natick, MA 4 Beds \| 2 Baths \| 1960 Sq. Ft.	$875,671
23 Walnut St, Natick, MA 4 Beds \| 2 Baths \| 1960 Sq. Ft.	$877,354
50 Washington St, Natick, MA 6 Beds \| 2 Baths \| 2700 Sq. Ft.	$1,032,424
46 Washington St, Natick, MA 2 Beds \| 2.5 Baths \| 1730 Sq. Ft.	$740,420
48 Washington St Apartment 48, Natick, MA 2 Beds \| 2.5 Baths \| 1700 Sq. Ft.	$729,843
44 Washington St Apartment 44, Natick, MA 3 Beds \| 2.5 Baths \| 1683 Sq. Ft.	$783,568

Address	Redfin Estimate
16 Walnut St, Natick, MA 5 Beds \| 2 Baths \| 2608 Sq. Ft.	$830,507
16 Walnut St, Natick, MA 5 Beds \| 2 Baths \| 2608 Sq. Ft.	$839,764
25 Walnut St, Natick, MA 4 Beds \| 1.5 Baths \| 2001 Sq. Ft.	$909,659
48 Washington St, Natick, MA 4 Beds \| 1 Baths \| 680 Sq. Ft.	$1,335,675
40 Washington St, Natick, MA 2 Beds \| 2.5 Baths \| 1730 Sq. Ft.	$760,688
48 Washington St Apartment 48, Natick, MA 3 Beds \| 2.5 Baths \| 1700 Sq. Ft.	$778,089
48 Washington St, Natick, MA 2 Beds \| 2.5 Baths \| 1700 Sq. Ft.	$765,405

Address	Redfin Estimate
20 Walnut St, Natick, MA 4 Beds \| 2.5 Baths \| 1912 Sq. Ft.	$873,651
20 Walnut St, Natick, MA 4 Beds \| 2 Baths \| 1960 Sq. Ft.	$836,149
1 Foskett Ct, Natick, MA 7 Beds \| 2.5 Baths \| 2973 Sq. Ft.	$887,793
42 Washington St Apartment 42, Natick, MA 2 Beds \| 2.5 Baths \| 1747 Sq. Ft.	$734,003
44 Washington St Apartment 44, Natick, MA 2 Beds \| 2.5 Baths \| 1683 Sq. Ft.	$771,942
46 Washington St Apartment 46, Natick, MA 3 Beds \| 2.5 Baths \| 1700 Sq. Ft.	$805,376
46 Washington St, Natick, MA 2 Beds \| 2.5 Baths \| 1730 Sq. Ft.	$733,271

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