Sold on may 2026
$1,300,000
4
bd
•
2.5 ba
•
—
sq ft

20 William Penn Rd, Warren, NJ 07059-5047

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About this home

Single-familyProperty Type
1981Year Built
1.5 acresLot Size
Listed by CHRISTINA ROCHE • NEXTHOME PREMIER
Contact: 908-325-5000
Bought with QUADHIR CLINE • COLDWELL BANKER REALTY
Redfin checked: 2 minutes ago
•Source:GSMLS #4017154
Listing provided courtesy of Garden State MLS (GSMLS)

Redfin Estimate

$1,374,938
$75K since sold in May 2026$14K since October

This home's estimate is 10% higher than the average sale price ($1.25M) of 6 comparable homes.

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Market trends in 07059, NJ

Homeowner tools

Sale and tax history for 20 William Penn Rd

Public record

Beds
—
Baths
—
Stories
2
Lot width
—
Lot depth
—
Lot size
1.5 Acres
Year renovated
—
Sq. Ft.
3,363
Year built
1981
Style
Single Family Residential
County
Somerset County
APN
2000036 0100011
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 29, 2026.

Property details

Around this home

Schools

Mount Horeb Elementary School

Public PreK-5 • Assigned • 1.8mi

7/10
Middle School

Public 6-8 • Assigned • 2.7mi

8/10
Provided by GreatSchools

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 100° expected this year, 15 days in 30 years

6/10 Wind Factor

27% 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

Warren, NJ • 07059-5047
Average low and high temperatures (°F)
35
20
39
23
56
34
63
42
70
51
80
61
85
66
82
60
78
58
66
45
56
36
40
25
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

83/ 100

Very good sunlight

Sunscore

This home receives average direct sun exposure in Warren. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

10.1 hrs
3.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.31M – $1.58M

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Property information provided by GSMLS when last listed in 2026. This data may not match public records. Learn more.
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GreatSchools Ratings provided by GreatSchools.org.