4 MASON HILL ROAD, Warren Twp., NJ 07059

$8,350,000
5
BD
6.3
BA

Show Photos

Verify your account to unlock exclusive photos, mortgage tools, and more.

List Price
$8,350,000
Days on Market
57
Status
ACTIVE
MLS#
4031547
Bedrooms
5
Bathrooms
6.3
Full Baths
6
Half Baths
3
Lot Size (Acres)
7.09
Style
Colonial
Year Built
2020

Property Description

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.

Additional Information

Area
Warren Twp.
Basement Desc
Finished, Walkout
Utilities
Electric, Gas-Natural
Taxes
$76,737
Exterior
Stone, Stucco
Lot Size
7
Lot Description
Cul-De-Sac
Water
Public Water, Water Charge Extra
Basement
Yes
Cooling
Central Air, Multi-Zone Cooling
Fireplace Desc
Bedroom 1, Gas Fireplace, Living Room
Interior
BarWet, CeilBeam, CODetect, Elevator, CeilHigh, SecurSys, Shades, Skylight, SmokeDet, StereoSy, WlkInCls, WndwTret
Roof
Asphalt Shingle
Pool
Yes
Show Address
Yes

Mortgage Calculator

Amount of Loan
Annual Interest Rate
%
Term of Loan
Years

Does not include any taxes or fees.
Please consult a financial professional.
Calculator source: Real Geeks

Listing Courtesy Of SERHANT NEW JERSEY LLC, Contact: 973-477-2220

The data displayed relating to real estate for sale comes in part from the IDX Program of Garden State Multiple Listing Service, L.L.C. Real estate listings held by other brokerage firms are marked as IDX Listing.
The information being provided is for the consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Information deemed reliable but not guaranteed.

Copyright 2026 Garden State Multiple Listing Service, L.L.C. All rights reserved.

Updated: