Step into a piece of history in the heart of Knowlton, blending historic bones with a modern soul! Built in the 1800s and once home to the community's only doctor, this historic colonial blends timeless character and craftsmanship with modern updates. The main level features a spacious kitchen, a formal dining room with a fireplace, and an inviting living room with a second fireplace. A brand-new full bathroom and laundry room with pantry on the main floor adds convenience, while the mudroom entrance provides everyday functionality. The sunroom, lined with windows, offers a bright and peaceful retreat overlooking the property. Upstairs, you'll find three generously sized bedrooms and a second full bathroom, all accessed by two separate staircases on the first floor. An additional staircase leads to a third-level unfinished attic, already framed and ready for expansion for future bedrooms, office space or a creative studio. With newer windows, central A/C installed, new siding, fresh paint, and refreshed with hardwood flooring throughout, this home feels beautifully renewed while preserving its historic charm. Set on nearly an acre, the property features a wraparound driveway, patio, fire pit area, garden area, and a large storage shed creating a functional outdoor lifestyle. Located just minutes from Route 80 for easy commuting, yet nestled in the peaceful countryside of rural Warren County, this remarkable home offers history and beauty all in one extraordinary setting.
Coming soon 04/04
$489,000
23 Knowlton Rd, Knowlton Twp., NJ 07832
3beds
--sqft
Est.:
Single Family Residence
Built in 1870
0.84 Acres Lot
$410,300 Zestimate®
$--/sqft
$-- HOA
What's special
- 7 days |
- 1,509 |
- 100 |
Zillow last checked: 13 hours ago
Listing updated: March 26, 2026 at 02:18am
Listed by:
Alexandria Ward 862-354-2982,
Weichert Realtors
Source: GSMLS,MLS#: 4016844
Tour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 2
Bedroom 1
- Level: Second
Bedroom 2
- Level: Second
Bedroom 3
- Level: Second
Primary bathroom
- Features: Tub Shower
Dining room
- Features: Formal Dining Room
- Level: First
Kitchen
- Features: Eat-in Kitchen, Pantry, Separate Dining Area
- Level: First
Living room
- Level: First
Heating
- 1 Unit, Baseboard - Hotwater, Oil Tank Above Ground - Inside
Cooling
- 1 Unit, Central Air
Appliances
- Included: Carbon Monoxide Detector, Dishwasher, Dryer, Range/Oven-Gas, Refrigerator, Washer, Oil Water Heater
Features
- Foyer
- Flooring: Tile, Wood
- Windows: Blinds
- Basement: Yes,Bilco-Style Door,Unfinished,Walk-Out Access
- Number of fireplaces: 2
- Fireplace features: Dining Room, Living Room, Wood Burning
Property
Parking
- Total spaces: 8
- Parking features: 1 Car Width, Asphalt, Circular Driveway
- Uncovered spaces: 8
Features
- Patio & porch: Patio, Screened Patio/Porch
Lot
- Size: 0.84 Acres
- Dimensions: 0.84
Details
- Additional structures: Storage Shed
- Parcel number: 3013000450000000020000
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence
Materials
- Vinyl Siding
- Roof: Asphalt Shingle
Condition
- Year built: 1870
Utilities & green energy
- Gas: Gas-Propane
- Sewer: Septic Tank
- Water: Private, Well
- Utilities for property: Electricity Connected, Propane
Community & HOA
Community
- Security: Carbon Monoxide Detector
Location
- Region: Columbia
Financial & listing details
- Tax assessed value: $211,800
- Annual tax amount: $8,433
- Date on market: 4/4/2026
- Ownership type: Fee Simple
- Electric utility on property: Yes
Estimated market value
$410,300
$377,000 - $447,000
$2,926/mo
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 9/10/2020 | Sold | $240,000-4% |
Source: | ||
| 7/15/2020 | Listed for sale | $250,000 |
Source: BHHS GROSS AND JANSEN REALTORS #3632753 Report a problem | ||
| 7/15/2020 | Pending sale | $250,000 |
Source: BHHS GROSS AND JANSEN REALTORS #3632753 Report a problem | ||
| 8/13/2019 | Price change | $250,000-3.8% |
Source: BHHS GROSS AND JANSEN REALTORS #3580023 Report a problem | ||
| 4/22/2019 | Price change | $260,000-3.7% |
Source: Burgdorff ERA #3404716 Report a problem | ||
| 2/6/2019 | Price change | $270,000-3.5% |
Source: Burgdorff ERA #3404716 Report a problem | ||
| 7/2/2018 | Price change | $279,900-3.1% |
Source: Burgdorff ERA #3404716 Report a problem | ||
| 3/6/2018 | Listed for sale | $289,000-3.3% |
Source: Burgdorff ERA #3404716 Report a problem | ||
| 12/8/2017 | Listing removed | $299,000 |
Source: Burgdorff ERA #3404716 Report a problem | ||
| 9/27/2017 | Price change | $299,000-9.4% |
Source: Burgdorff ERA #3404716 Report a problem | ||
| 7/19/2017 | Listed for sale | $329,900 |
Source: Burgdorff ERA #3404716 Report a problem | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $8,434 | $211,800 |
| 2024 | $8,434 +2.2% | $211,800 |
| 2023 | $8,254 +5.8% | $211,800 |
| 2022 | $7,798 +2.3% | $211,800 |
| 2021 | $7,623 +3.7% | $211,800 |
| 2020 | $7,352 +0.6% | $211,800 |
| 2019 | $7,311 +1.1% | $211,800 |
| 2018 | $7,233 +2.2% | $211,800 |
| 2017 | $7,076 +1.2% | $211,800 |
| 2016 | $6,992 +3.5% | $211,800 |
| 2015 | $6,752 +0.3% | $211,800 |
| 2014 | $6,731 +0.8% | $211,800 |
| 2013 | $6,676 -1.5% | $211,800 |
| 2012 | $6,775 -1.5% | $211,800 |
| 2011 | $6,877 -1% | $211,800 |
| 2010 | $6,945 +3.7% | $211,800 |
| 2009 | $6,697 +2.7% | $211,800 |
| 2008 | $6,523 +3.7% | $211,800 |
| 2007 | $6,290 +6.5% | $211,800 |
| 2006 | $5,909 +12% | $211,800 |
| 2005 | $5,274 -6% | $211,800 |
| 2004 | $5,613 | $211,800 |
| 2003 | -- | $211,800 |
| 2002 | -- | $211,800 +61.1% |
| 2001 | -- | $131,500 |
Find assessor info on the county website
BuyAbility℠ payment
Est. payment
$3,295/mo
Principal & interest
$2456
Property taxes
$839
More affordability tools
Climate risks
Neighborhood: 07832
Nearby schools
GreatSchools rating
- 7/10Knowlton Twp Elementary SchoolGrades: PK-6Distance: 3.4 mi
- 6/10N Warren Reg High SchoolGrades: 7-12Distance: 4.1 mi
Local experts in 07832
- New Jersey
- Warren County
- Columbia
- 07832
- 23 Knowlton Rd




