This spacious 4-bedroom, 2.5-bath home offers a wonderful opportunity to add your own style and updates. Featuring a flexible layout, the main level includes a large family room with vaulted ceilings that creates an open and airy feel, along with a first-floor office ideal for work, hobbies, or additional living space. The kitchen and adjoining areas provide a great footprint for customization and everyday living. Upstairs, four bedrooms offer comfortable accommodations with ample closet space. Outdoor features include a composite deck overlooking the yard and an in-ground pool, providing a setting for outdoor enjoyment and entertaining. A circular driveway offers convenient access and additional parking. With solid space, desirable features, and room to make it your own, this property presents a great opportunity for its next owner.
Pending
$1,199,000
20 William Penn Rd, Warren, NJ 07059
4beds
--sqft
Single Family Residence
Built in 1981
1.5 Acres Lot
$1,300,400 Zestimate®
$--/sqft
$-- HOA
What's special
- 76 days |
- 184 |
- 0 |
Zillow last checked:
Listed by:
Christina Roche,
NextHome Premier
Source: NextHome,MLS#: 4017154
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
Features
- Has basement: No
Property
Lot
- Size: 1.5 Acres
Details
- Parcel number: 200003600000100011
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Condition
- Year built: 1981
Community & HOA
Location
- Region: Warren
Financial & listing details
- Tax assessed value: $965,700
- Annual tax amount: $17,750
- Date on market: 3/27/2026
- Lease term: Contact For Details
Estimated market value
$1,300,400
$1.21M - $1.39M
$6,225/mo
Price history
| Date | Event | Price |
|---|---|---|
| 5/19/2026 | Sold | $1,300,000+8.4% |
Source:  GSMLS #4017154 Report a problem | ||
| 4/12/2026 | Pending sale | $1,199,000 |
Source: GSMLS #4017154 Report a problem | ||
| 3/27/2026 | Listed for sale | $1,199,000+1247.2% |
Source: GSMLS #4017154 Report a problem | ||
| 11/3/1980 | Sold | $89,000 |
Source: Agent Provided Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $17,750 +8.2% | $965,700 +8.2% |
| 2024 | $16,399 +1.4% | $892,200 +6.9% |
| 2023 | $16,169 +0.1% | $834,300 +3.6% |
| 2022 | $16,151 | $805,200 +3.5% |
| 2021 | -- | $778,000 +0.7% |
| 2020 | $16,553 +2.9% | $772,800 -4.9% |
| 2019 | $16,081 | $812,200 +0.4% |
| 2018 | $16,081 +0.1% | $809,300 +0.1% |
| 2017 | $16,067 +0.5% | $808,200 +1.4% |
| 2016 | $15,995 +3.1% | $797,200 +2.1% |
| 2015 | $15,512 +1.6% | $781,000 +2.6% |
| 2014 | $15,267 -0.8% | $761,500 +0.6% |
| 2013 | $15,390 +5.5% | $756,900 -2% |
| 2012 | $14,585 +2.6% | $772,200 +6.3% |
| 2011 | $14,211 -0.2% | $726,700 +4.6% |
| 2010 | $14,237 +6.4% | $694,900 -11.1% |
| 2009 | $13,375 | $781,800 -0.5% |
| 2008 | -- | $785,400 -3.1% |
| 2007 | -- | $810,800 +10.8% |
| 2006 | -- | $732,000 +5.4% |
| 2005 | -- | $694,500 +16.7% |
| 2004 | $10,115 | $595,000 |
| 2003 | -- | $595,000 +9.5% |
| 2002 | -- | $543,300 +6.3% |
| 2001 | -- | $511,000 |
Find assessor info on the county website
Monthly payment
Est. payment$--/mo
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
See how much you could borrow to make a competitive offer.
Climate risks
Neighborhood: 07059
Nearby schools
GreatSchools rating
- 9/10Central Elementary SchoolGrades: PK-5Distance: 2.3 mi
- 8/10Middle SchoolGrades: 6-8Distance: 2.7 mi
- 9/10Watchung Hills Regional High SchoolGrades: 9-12Distance: 3.2 mi
A local agent can set up tours, give advice and negotiate with sellers.
A local lender can help you make sure your offer is ready when you are.
- New Jersey
- Somerset County
- Warren Township
- 07059
- 20 William Penn Rd
Nearby cities
Nearby zip codes
Other Warren Township Topics
