
Residential Land with Home for Sale in Warren Township, New Jersey
4 Mason Hill Rd, Warren Township, NJ 07059
An architectural masterpiece by Jeffrey A. Beer A.I.A., this extraordinary estate is a bold statement in design and innovation. Conceived as both a sanctuary and a showcase, it blends state-of-the-art engineering with artisanal craftsmanship to redefine modern luxury living. From the moment you enter the grand foyer, soaring ceilings and walls of glass create an atmosphere of drama and elegance. Every room showcases uncompromising detail, from a chef's kitchen blending function and artistry to expansive spaces for both intimate and grand gatherings. Exceptional amenities set this residence apart, including a 75-foot custom firing lane, elevator to all levels, and an indoor pool and spa for year-round leisure. A cinematic theater, sprawling recreation rooms and dual outdoor kitchens with patios make this an entertainer's dream. Smart home systems manage lighting, climate, security, audio and automated window treatments with precision to ensure comfort and control at every turn. The private quarters are equally impressive. Four upstairs bedrooms each offer en suite baths to provide a perfect blend of luxury and privacy, while the main level primary suite is an oasis of tranquility, meticulously customized with the finest finishes. Every detail, from materials to proportions, reveals the vision of a master architect. More than a home, this residence is a living work of art that embodies bold design and timeless character, unlike anything else on the market.
Location
- Street address
- 4 Mason Hill Rd
- County
- Somerset County
- Elevation
- 412 feet
Directions
King George Road to Mason Hill Road.
Property details
- Acreage
- 7.09 acres
- Zoning
- RESIDENTIAL
- MLS #
- GSMLS 3988868
- Posted
Property taxes
- 2024
- $80,504
Details and features
Listing
- Type
- Residential
- Subtype
- Single Family Residence
Exterior
- Outdoor Spaces
- Patio
- Features
- Barbeque, Outdrkit, Pool, Sprinklr, THRMLW&D
Structure
- Style
- Colonial
- Heating
- Fireplace(s), Hot Water, Radiant
- Cooling
- Central Air
- Materials
- Stone, Stucco
- Roof
- Asphalt, Shingle
- Windows
- Skylight(s)
Interior
- Room Count
- 26
- Rooms
- Basement, Bathroom x 5, Bedroom x 5, Den, Dining Room, Family Room, Great Room, Kitchen, Library, Living Room
- Flooring
- Wood
- Appliances
- Dryer, Freezer
- Accessibility
- Accessible Elevator Installed
- Features
- Bar Wet, CO Detect, Ceil Beam, Ceil High, Elevator, Secur Sys, Shades, Skylight, Smoke Det, Stereo Sy, Wlk In Cls, Wndw Tret
Nearby schools
| Name | Level | District | Description |
|---|---|---|---|
| Middle | Middle | — | — |
| WHRHS | High | — | — |
Listing history
| Date | Event | Price | Change | Source |
|---|---|---|---|---|
| Sept 26, 2025 | New listing | $8,950,000 | — | GSMLS |

















































