21 Round Top Rd Warren, NJ $ 1,400,000
21 Round Top Rd
$ 1,400,000
Open House 7/26 1pm - 4pm
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21 Round Top Rd

Warren, NJ, 07059
$ 1,400,000
Bedrooms5 Baths5.1 Sq 4,075

Monthly Estimate*

$ 8,840

21 Round Top Rd, Warren, NJ 07059 - Image 1
21 Round Top Rd, Warren, NJ 07059 - Image 2
21 Round Top Rd, Warren, NJ 07059 - Image 3
21 Round Top Rd, Warren, NJ 07059 - Image 4

Single Family Home for sale in Warren, NJ

for $1,400,000 with 5 bedrooms and 5 full baths, 1 half bath. This 4,075 square foot home was built in 1990 on a lot size of 2.3.

Welcome to this custom Colonial offering approximately 4,075 sq. ft. of living space on 2.3 private acres in one of Warren Township's most desirable locations. Lovingly designed and built by its original owner, this thoughtfully planned home was truly ahead of its time. A grand tiled foyer welcomes you to a versatile floor plan featuring a formal living room with fireplace (also ideal as a first-floor bedroom), formal dining room, spacious great room with fireplace, den/office, gourmet kitchen with newer cabinetry and state-of-the-art appliances, full bath, powder room, and laundry room. The second level offers a primary suite with its own HVAC zone, gas fireplace, spa-like bath with soaking tub, separate shower and dual vanities, plus four additional spacious bedrooms and a full hallway bath. One bedroom is tucked within its own private wing and features an ensuite bath, private staircase to the main level, separate exterior entrance, and access to the second-floor hallway. An open loft overlooking the dramatic great room provides additional living space. The full unfinished basement features high ceilings, a full bath, interior access, and direct access to the oversized attached three-car garage. Outside, enjoy a spacious deck, slate patio, circular driveway, open lawn, wooded surroundings, and exceptional privacy. Move-in ready with opportunity to personalize. Convenient to parks and trails, shopping, dining, and major highways.

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Open House

7/26/2026 1:00 PM - 4:00 PM
21 Round Top Rd Warren, NJ
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Coming Soon

Price

$ 1,400,000

Bedrooms

5

Full Bath

5

Half Bath

1

Property Type

Single Family

Taxes

$ 19,385

Style

Colonial

Lot Size

2.3

Year Built

1990

Town/City

Warren

County/Region

Somerset

MLS | Web ID

4041938

Features
Interior
Interior Amenities Cathedral Ceiling High Ceilings Skylight
Basement Full Unfinished Walkout
Flooring Carpeting Tile Wood
Total Fireplaces 3
Fireplace Features Bedroom 1 Gas Fireplace Great Room Living Room Wood Burning
Other Room 1 Level Second
Kitchen Level First
Living Room Level First
Other Room 4 Level Basement
Dining Room Level First
Den Level First
Other Room 2 Level Second
Other Room 3 Level First
Family Room Level First
Fuel Type Gas-Natural
Half Baths 1
Total Bedrooms 5
Kitchen Features Center Island Eat-In Kitchen Separate Dining Area
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General
Sewer Public Sewer
Heating Forced Hot Air Multi-Zone
Cooling Central Air Multi-Zone Cooling
Utilities Gas-Natural
Possession pot
Roof Asphalt Shingle
Appliances Dishwasher Dryer Range/Oven-Gas Refrigerator See Remarks Sump Pump Washer Wine Refrigerator
Zoning residential
Garage Spaces 3
Architectural Style Colonial
Exclusions Personal property; some items may be available for sale
Year Built 1990
Garage Attached DoorOpnr InEntrnc Oversize
Township Warren Twp.
Tax Year 2025
Ownership Fee Simple
County Somerset
Total Rooms 11
Full Baths 5
Status Coming Soon
Directions Mount Horeb or Mountainview to Round Top
High School WHRHS
Elementary School MT HOREB
Tax Annual Amount 19385
Middle/Junior High School MIDDLE
Drive Additional Parking Blacktop Circular
Standard Status Coming Soon
Tax Assessed Value 1177100
Town # 2720
Tax Lot 31.07
Primary Style Colonial
Sub Property Type Single Family
Community Living No
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Exterior
Exterior Amenities Deck Patio Underground Lawn Sprinkler
Pool No
Lot Features Level Lot
Water Source Public Water
Exterior Description Wood Shingle
Lot Dimensions 2.30
Lot Size Acres 2.30
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* Excluded Features
List By
WENDY BURNEY

Listing Agent

Exp Realty, Llc

Broker

wendy@dragonflyteamnj.com

Email

Affordability Calculator

$10,455
Per Month
85%
15%
0%
Monthly Principal & Interest
$8,840
Monthly Property Taxes
$1,615
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
3631419 Elementary School
291434 Middle School
Whrhs High School High School
Pricing History
DatePricePrice ChangeDescription
7/20/2026$1,400,000 Listed Price

Map


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21 Round Top Rd, Warren, NJ, 07059 is a Single Family Home for sale at $1,400,000 with 4,075 sqft and a lot size of 2.3. 21 Round Top Rd has 5 bedrooms, 5.1 baths, and was built in 1990. The property's zip code is 07059 which is in Warren, NJ