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.
Active
$8,950,000
4 MASON HILL ROAD, Warren Twp., NJ 07059
5beds
--sqft
Est.:
Single Family Residence
Built in 2020
7.09 Acres Lot
$8,540,000 Zestimate®
$--/sqft
$-- HOA
What's special
- 97 days |
- 3,881 |
- 202 |
Likely to sell faster than
Zillow last checked: December 30, 2025 at 11:15pm
Listing updated: September 25, 2025 at 08:02pm
Listed by:
Anthony J Verducci Jr 973-477-2220,
Serhant New Jersey Llc
Source: GSMLS,MLS#: 3988868
Tour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 9
- Full bathrooms: 6
- 1/2 bathrooms: 3
Primary bedroom
- Description: 1st Floor, Dressing Room, Fireplace, Full Bath, Sitting Room, Walk-In Closet
Bedroom 1
- Level: First
- Area: 368
- Dimensions: 23 x 16
Bedroom 2
- Level: Second
- Area: 315
- Dimensions: 15 x 21
Bedroom 3
- Level: Second
- Area: 195
- Dimensions: 15 x 13
Bedroom 4
- Level: Second
- Area: 182
- Dimensions: 14 x 13
Primary bathroom
- Features: Soaking Tub, Stall Shower
Dining room
- Features: Formal Dining Room
- Level: First
- Area: 315
- Dimensions: 21 x 15
Family room
- Level: First
- Area: 1056
- Dimensions: 44 x 24
Kitchen
- Features: Breakfast Bar, Kitchen Island, Pantry, Separate Dining Area
- Level: First
- Area: 399
- Dimensions: 21 x 19
Living room
- Level: First
- Area: 720
- Dimensions: 30 x 24
Heating
- Zoned, Radiant - Hot Water, Natural Gas
Cooling
- Central Air, Zoned
Appliances
- Included: Carbon Monoxide Detector, Dishwasher, Dryer, Free-Standing Freezer, Generator-Built-In, Instant Hot Water, Kitchen Exhaust Fan, Microwave, Refrigerator, Washer, Wine Refrigerator, Gas Water Heater
- Laundry: Level 2
Features
- Great Room, Library, Foyer, Bedroom, Walkout
- Flooring: Wood
- Windows: Shades, Skylight(s)
- Basement: Yes,Finished,Walk-Out Access,Sump Pump
- Number of fireplaces: 2
- Fireplace features: Bedroom 1, Gas, Living Room, Master Bedroom
Property
Parking
- Total spaces: 4
- Parking features: 2 Car Width, Asphalt, Garage Door Opener, Oversized
- Garage spaces: 4
Features
- Patio & porch: Patio
- Exterior features: Barbecue
- Has private pool: Yes
- Pool features: Heated, Indoor Pool
- Has spa: Yes
- Spa features: Bath
Lot
- Size: 7.09 Acres
- Dimensions: 7.09
- Features: Cul-De-Sac
Details
- Parcel number: 2720000590000000170004
- Zoning description: RESIDENTIAL
- Other equipment: Generator-Built-In
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence
Materials
- Stone, Stucco
- Roof: Asphalt Shingle
Condition
- Year built: 2020
Utilities & green energy
- Gas: Gas-Natural
- Sewer: Public Sewer, Sewer Charge Extra
- Water: Public, Water Charge Extra
- Utilities for property: Electricity Connected, Natural Gas Connected, Cable Available, Fiber Optic Available, Garbage Extra Charge
Community & HOA
Community
- Security: Carbon Monoxide Detector
Location
- Region: Warren
Financial & listing details
- Tax assessed value: $4,380,000
- Annual tax amount: $80,504
- Date on market: 9/26/2025
- Exclusions: See Listing Agent
- Ownership type: Fee Simple
- Electric utility on property: Yes
Estimated market value
$8,540,000
$8.11M - $8.97M
$5,223/mo
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 9/26/2025 | Listed for sale | $8,950,000+1845.7% |
Source:  GSMLS #3988868 Report a problem | ||
| 6/7/2002 | Sold | $460,000+104.4% |
Source: Public Record Report a problem | ||
| 11/6/1997 | Sold | $225,000 |
Source: Public Record Report a problem | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $80,504 | $4,380,000 |
| 2024 | $80,504 -4.2% | $4,380,000 +1% |
| 2023 | $84,051 -5.3% | $4,337,000 +1.5% |
Find assessor info on the county website
BuyAbility℠ payment
Est. payment
$62,399/mo
Principal & interest
$45021
Property taxes
$14245
Home insurance
$3133
Climate risks
Neighborhood: 07059
Nearby schools
GreatSchools rating
- 8/10Angelo Tomaso SchoolGrades: K-5Distance: 0.4 mi
- 7/10Middle SchoolGrades: 6-8Distance: 2.7 mi
- 9/10Watchung Hills Regional High SchoolGrades: 9-12Distance: 3.8 mi
Schools provided by the listing agent
- Middle: Middle
- High: Whrhs
Source: GSMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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