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$3,248,000
1 Day On Site

237 Mountainside Rd
Mendham Twp., NJ 07945

For Sale|Residential|Active
7
Beds
8
Total Baths
7
Full Baths
1
Partial Bath
7,100
SqFt
$457
/SqFt
2026
Built
County:
Morris

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Sun, Aug 9, 1:00 PM - 3:00 PM
237 Mountainside Rd237 Mountainside Rd237 Mountainside Rd237 Mountainside Rd
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A rare opportunity to own a newly constructed luxury estate where timeless architecture meets modern living. Set on 3.607 private acres in a coveted Mendham setting, this exceptional 7-bedroom, 7 full and 1 half bath residence offers over 7,000 sq ft of beautifully finished living space. A grand foyer welcomes you to elegant formal living and dining rooms, while the chef's kitchen with an oversized center island opens to the breakfast area and impressive great room, creating an ideal space for everyday living and entertaining. The 1st floor also includes a private en-suite bedroom, suited for guests, extended stays or a home office. Upstairs, the primary suite offers dual walk-in closets and a spa-inspired bath, along with four additional en-suite bedrooms. Each bedroom has its own walk-in closet as well as a full bath. There is a spacious laundry room and an open gallery which overlooks the foyer. The finished lower level provides exceptional flexibility with a recreation room, additional bedroom, full bath and abundant storage, offering endless possibilities for a home theater, fitness studio or guest accommodations. A generous sized 3-car garage, with access to the lower level along with exceptional craftsmanship and quality finishes throughout complete this remarkable home. Brand new, never occupied and move-in ready, this residence combines the elegance and character of a traditionally inspired estate with the comfort, efficiency and peace of mind of new construction.

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Listing Snapshot
Price 
$3,248,000
Days On Site 
1 Day
Bedrooms 
7
Inside Area (SqFt) 
7,100 sqft
Total Baths 
8
Full Baths 
7
Partial Baths 
1
Lot Size 
3.6 Acres
Year Built 
2026
MLS® Number 
4045766
Status 
Active
Property Tax 
N/A
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
15 hours agoListing updated with changes from the MLS®
yesterdayListing first seen on site
General Features
Acres 
3.6
Attached Garage 
Yes
Garage 
Yes
Garage Spaces 
3
Property Condition 
Under Construction
Security 
Smoke Detector(s)
Sewer 
Septic Tank
SqFt Total 
7100
Style 
Colonial
Utilities 
Cable Available
Water Source 
Public
Zoning 
res
Interior Features
Appliances 
DishwasherDryerRefrigeratorGas OvenGas RangeMicrowaveWasherGas Water Heater
Basement 
FinishedFull
Cooling 
Central Air
Fireplace 
Yes
Fireplace Features 
Family RoomGas
Fireplaces 
1
Flooring 
Wood
Heating 
Forced Air
Interior 
BarEat-in KitchenKitchen IslandWalk-In Closet(s)Pantry
Laundry Features 
Laundry Room
Bedroom 
Level - SecondDescription - Bedroom
Bedroom 1 
Level - Second
Bedroom 2 
Level - Second
Bedroom 3 
Level - Second
Bedroom 4 
Level - Second
Den 
Level - First
Dining Room 
Level - FirstDescription - Formal Dining Room
Family Room 
Level - First
Kitchen 
Level - FirstDescription - Center Island, Eat-In Kitchen, Pantry, See Remarks, Separate Dining Area
Living Room 
Level - First
Master Bedroom 
Description - Full Bath, Walk-In Closet
Other Room 1 
Level - FirstDescription - Breakfast
Other Room 4 
Level - SecondDescription - Laundry Room
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Exterior Features
Lot Features 
Level
Patio And Porch 
Patio
Roof 
Asphalt
Schools
School District
Unknown
Elementary School
Mendham
Middle School
Mendham
High School
W.M.Mendham
Listing courtesy of CENTURY 21 THE CROSSING

The data relating to real estate for sale on this website 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. Notice: The dissemination of listings on this website does not constitute the consent required by N.J.A.C. 11:5.6.1 (n) for the advertisement of listings exclusively for sale by another broker. Any such consent must be obtained in writing from the listing broker. This information is being provided for 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.

Neighborhood & Commute
Source: Walkscore
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