12 Warren Ave
Green Brook Twp., NJ, 08812 $ 1,295,000
Bedrooms5 Baths5.0 Monthly Estimate*
$ 7,974
Single Family Home for sale in Green Brook Twp., NJ
for $1,295,000 with 5 bedrooms and 5 full baths. This home was built in 1999 on a lot size of 0.5.
Set on a beautiful property in the highly desirable Top of the World neighborhood, this well-maintained and spacious 5 BR 5 BA home offers a versatile floor plan, generously sized rooms, and exceptional living space throughout. A dramatic 2-story entrance foyer opens to the formal living & dining rooms, creating a warm and elegant first impression. Refinished hardwood floors (2026) extend throughout the 1st floor. The eat-in kitchen with center island breakfast bar flows seamlessly into the main living area, creating an ideal setting for both everyday living and entertaining. Step outside to the deck overlooking the serene backyard with mature trees providing full privacy and perfect for relaxing, hosting, or enjoying the peaceful surroundings. A first-floor bedroom & full bath provide excellent flexibility for guests, multi-generational living, or a private home office. Upstairs, the spacious primary suite features walk-in closet, sitting area & full bath. 3 add'l bedrooms & 2 full bathrooms complete the second level. The full finished walk-out basement with full bath adds exceptional bonus space ideal for recreation, entertaining, fitness, media room, or work-from-home needs. Additional highlights include a NEW roof (2026), functional layout, and convenient access to shopping, dining, parks, and major commuter routes including Routes 22, 78, and 287. A wonderful opportunity to own a spacious, move-in ready home in one of Green Brook's most sought-after neighborhoods.
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FeaturesInteriorInterior Amenities Blinds CODetect FireExtg CeilHigh SmokeDet SoakTub StallShw WlkInCls
Basement Finished Full Walkout
Flooring Carpeting Tile Wood
Total Fireplaces 1
Fireplace Features Family Room Gas Fireplace
Other Room 1 Level First
Kitchen Level First
Living Room Level First
Other Room 4 Level Basement
Dining Room Level First
Other Room 2 Level Basement
Other Room 3 Level Basement
Family Room Level First
In-Law Suite Yes
Fuel Type Gas-Natural
Half Baths 0
Total Bedrooms 5
Kitchen Dimensions 13x16
Kitchen Features Breakfast Bar Center Island Eat-In Kitchen
In-Law Suite Description Full Bath
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GeneralSewer Public Sewer
Heating 2 Units Forced Hot Air
Cooling 2 Units Central Air Multi-Zone Cooling
Utilities All Underground Gas-Natural
Possession At Closing
Roof Asphalt Shingle
Appliances Carbon Monoxide Detector Cooktop - Gas Dishwasher Disposal Dryer Microwave Oven Refrigerator Wall Oven(s) - Electric Washer
Water Heater Gas
Zoning Residential
Garage Spaces 3
Architectural Style Colonial
Year Built 1999
Garage Attached DoorOpnr InEntrnc
Township Green Brook Twp.
Tax Year 2025
Ownership Fee Simple
County Somerset
Subdivision Name Top of the World
Total Rooms 13
Full Baths 5
Status Active
Directions Morning glory to Top of the World to Warren Ave or Washington Valley Road to Top of the World to Warren Ave
High School WATCHUNG
Elementary School GREENBROOK
Tax Annual Amount 22986
Middle/Junior High School IRENE FELD
Drive Blacktop
Standard Status Active
Tax Assessed Value 1102600
Town # 2709
Tax Lot 4
Primary Style Colonial
Sub Property Type Single Family
Community Living No
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ExteriorExterior Amenities Deck Storage Shed
Pool No
Lot Features Level Lot Open Lot
Water Source Public Water
Exterior Description Brick Vinyl Siding
Lot Dimensions .5034
Lot Size Acres 0.50
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* Excluded FeaturesList ByCATHY COOPERListing Agent
Affordability Calculator
- Monthly Principal & Interest
- $7,974
- Monthly Property Taxes
- $1,916
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.25% 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.
Learn more about how to save NearbySingle family listings in Green Brook, NJ
Average List Price $717,000
Percent of Sale Price 45%
About Green Brook, NJ 7,324 Population
30% Since 2002
$ 126,324 Median Income
45 Median Age
36% Households with Children
Trends Information provided by ATTOM Data Solutions.
5443741 Elementary School
5476037 Middle School
Watchung High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 5/22/2026 | $1,295,000 | | Listed Price |