Google street view image for 21 Wilson Rd, Princeton, NJ 08540

Off market oct 1986 for $240K

$1,597,238

Est. refi paymentEst. refi $1,406/mo

—

•

— ba

•

2,801

sq ft

21 Wilson Rd, Princeton, NJ 08540

About this home

21 Wilson Rd is a 2,801 square foot house on a 0.34 acre lot. - it last sold on October 30, 1986 for $240,000. Based on Redfin's Princeton data, we estimate the home's value is $1,597,238.

Single-familyProperty Type

1952Year Built

0.34 acresLot Size

$570Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,597,238

$1.4M since sold in October 1986$26K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 6.2% higher than the average sale price ($1.50M) of 5 comparable homes.

SOLD JUN 15, 2026
$2,350,000
A
4 beds3 baths2,978 sq ft
156 Moore St, Princeton, NJ 08540
SOLD AUG 5, 2026
$1,850,000
B
4 beds3 baths2,760 sq ft
162 Snowden Ln, Princeton, NJ 08540
SOLD AUG 4, 2026
$1,325,000
C
5 beds3 baths2,348 sq ft
27 Turner Ct, Princeton, NJ 08540
SOLD JUN 2, 2026
$999,999
D
2 beds3 baths1,540 sq ft
76 Mountain Ave, Princeton, NJ 08540
SOLD JUL 31, 2026
$995,000
E
3 beds1.5 baths1,482 sq ft
84 Dempsey Ave, Princeton, NJ 08540

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Earn from this home

Sell

$1,503,472

Est. take-home

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Est. cash available

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Market trends in 08540, NJ

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

101.6%

0.4% MoM

Median sale price

$995K

$55K MoM

Avg. days on market

54d

11 days MoM

Recently sold homes

136

29 MoM

New listings for sale

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2 beds1 bath936 sq ft
2214 Sayre Dr, Princeton, NJ 08540
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2 beds2 baths1,210 sq ft
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(866) 201-6210
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EARLY ACCESS
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OPEN SUN, 2PM TO 4PM
$569,000
2 beds2.5 baths1,559 sq ft
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VIDEO TOUR
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Provided by Redfin

Sale history for 21 Wilson Rd

Year

Property tax

Land + Additions

Assessment*

2025

$21,708 (+13.3%)

$564,000 + $230,300

$794,300

2024

$19,155 (+5.9%)

$564,000 + $230,300

$794,300

2023

$18,083 (+3.4%)

$489,000 + $230,300

$719,300

2022

$17,493 (−0.3%)

$489,000 + $230,300

$719,300

2021

$17,544 (+0.8%)

$489,000 + $230,300

$719,300

2020

$17,407 (+2.0%)

$489,000 + $230,300

$719,300

2019

$17,062 (+1.7%)

$489,000 + $230,300

$719,300

2018

$16,774 (+1.4%)

$489,000 + $230,300

$719,300

2017

$16,544 (+1.6%)

$489,000 + $230,300

$719,300

2016

$16,284 (+4.7%)

$489,000 + $230,300

$719,300

2014

$15,557 (+2.5%)

$489,000 + $223,000

$712,000

2013

$15,173 (−7.2%)

$489,000 + $223,000

$712,000

2012

$16,356 (+3.1%)

$489,000 + $223,000

$712,000

2011

$15,859 (+0.7%)

$554,000 + $223,000

$777,000

2010

$15,742 (−13.5%)

$554,000 + $223,000

$777,000

2009

$18,207

$554,000 + $223,000

$777,000

Tax history for 21 Wilson Rd

Year

Property tax

Land + Additions

Assessment*

2025

$21,708 (+13.3%)

$564,000 + $230,300

$794,300

2024

$19,155 (+5.9%)

$564,000 + $230,300

$794,300

2023

$18,083 (+3.4%)

$489,000 + $230,300

$719,300

2022

$17,493 (−0.3%)

$489,000 + $230,300

$719,300

2021

$17,544 (+0.8%)

$489,000 + $230,300

$719,300

2020

$17,407 (+2.0%)

$489,000 + $230,300

$719,300

2019

$17,062 (+1.7%)

$489,000 + $230,300

$719,300

2018

$16,774 (+1.4%)

$489,000 + $230,300

$719,300

2017

$16,544 (+1.6%)

$489,000 + $230,300

$719,300

2016

$16,284 (+4.7%)

$489,000 + $230,300

$719,300

2014

$15,557 (+2.5%)

$489,000 + $223,000

$712,000

2013

$15,173 (−7.2%)

$489,000 + $223,000

$712,000

2012

$16,356 (+3.1%)

$489,000 + $223,000

$712,000

2011

$15,859 (+0.7%)

$554,000 + $223,000

$777,000

2010

$15,742 (−13.5%)

$554,000 + $223,000

$777,000

2009

$18,207

$554,000 + $223,000

$777,000

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

Property details

Exterior

Exterior Information
Construction Type: Frame
Exterior Wall: Frame

Property Information
Living Sq. Ft: 2,801
# of Stories: 1
Legal Description: B-3,L-28

Lot Information
# of Buildings: 1
Land Sq. Ft: 14,819
Legal Lot Number: 28
Legal Block Number: 3.02
Municipality Name: PRINCETON
Acres: 0.3402
Depth Footage: 114
Front Footage: 130
Zoning Code: R1
State Use Description: RESIDENTIAL

Financial

Assessor Information
Assessment Year: 2026
Tax District County: PRINCETON

Public facts

Beds: —
Baths: —
Sq. Ft.: 2,801
Stories: 1.0
Lot Size: 0.34 acres
Style: Single Family Residential
Year Built: 1952
Year Renovated: —
County: Mercer County
APN: 1400003 0200028

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Community Park Elementary School

Public PreK-5 • Assigned • 0.4mi

8/10

J Witherspoon Middle School

Public 6-8 • Assigned • 0.9mi

9/10

Princeton High School

Public 9-12 • Assigned • 0.7mi

8/10

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 102° expected this year, 15 days in 30 years

6/10 Wind Factor

27% chance of strong winds in next 30 years

4/10 Air Factor

3 unhealthy days expected this year, 5 days in 30 years

Provided by First Street

Historical weather

Princeton, NJ • 08540

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 8.7 hours in June and 4.3 hours in December, placing it below the U.S. average for solar exposure.

8.7 hrs

4.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.52M – $1.84M

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New listings for sale in 08540

COMING SOON

$725,000

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OPEN TODAY, 4PM TO 6PM

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2214 Sayre Dr, Princeton, NJ 08540

(609) 921-1900

OPEN SAT, 12PM TO 2PM

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(866) 201-6210

NEW 9 HRS AGO

$475,000

2 beds2 baths1,571 sq ft

3 Fringe Tree Ct, Princeton, NJ 00000

(609) 520-3700

OPEN SUN, 1PM TO 3PM3D WALKTHROUGH

$419,000

2 beds2 baths1,258 sq ft

109 Delamere Dr #9, Princeton, NJ 08540

(609) 924-1600

COMING SOON

$850,000

2 beds2 baths2,111 sq ft

2135 Windrow Dr, Princeton, NJ 00000

(609) 520-3700

EARLY ACCESSCOMPASS COMING SOON

$595,000

3 beds3 baths1,612 sq ft

40 A Roxbury Ct, Princeton, NJ 08540

OPEN SUN, 2PM TO 4PM3D WALKTHROUGH

$569,000

2 beds2.5 baths1,559 sq ft

44C Watertown Ct, Princeton, NJ 08540

(609) 924-5353

$399,900

2 beds1 bath— sq ft

119 Commonwealth Ct #9, Princeton, NJ 08540

(732) 446-4959

Home values near 21 Wilson Rd

Data from public records.

Address	Redfin Estimate
29 Wilson Road, Princeton, NJ 5 Beds \| 3.5 Baths \| 2723 Sq. Ft.	$1,557,526
39 Wilson Road, Princeton, NJ 5 Beds \| 3.5 Baths \| - Sq. Ft.	$1,796,914

Address	Redfin Estimate
34 Wilson Road, Princeton, NJ 4 Beds \| 4 Baths \| - Sq. Ft.	$1,958,846
135 Bayard Lane, Princeton, NJ - Beds \| - Baths \| 3822 Sq. Ft.	$1,184,163

Address	Redfin Estimate
22 Wilson Road, Princeton, NJ 4 Beds \| 4 Baths \| - Sq. Ft.	$2,479,247
116 Leigh Avenue #116 1/2, Princeton, NJ 4 Beds \| 3.5 Baths \| - Sq. Ft.	$1,017,859

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