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237 Mountainside Rd

Mendham Twp., NJ 07945
  • $3,248,000
  • STATUS: Active
  • ON SITE: 34 Days
  • MLS #: 4045766
Open House
UPDATED: 8 min ago
$3,248,000
  • 7
    BEDS
  • 3.6
    ACRES
  • 7
    BATHS
  • 1
    1/2 BATHS
  • 7,100
    SQFT
  • $457
    $/SQFT
Type:
Single-Family Home
Built:
2026
County:
Area:

School Information

Elementary School:
Middle School:
High School:

Description

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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Garden State MLS logo © 2026 Garden State Multiple Listing Service, LLC. All rights reserved. IDX information is provided exclusively 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 is deemed reliable but is not guaranteed accurate by the MLS or Christie's International Real Estate Group. 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.The data relating to real estate for sale or lease on this web site comes in part from GSMLS. Real estate listings held by brokerage firms other than Christie's International Real Estate Group are marked with the GSMLS logo or an abbreviated logo and detailed information about them includes the name of the listing broker. Data last updated 2026-09-12T22:49:16.123.
www.srrealestategroup.com/homes/179947403
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237 Mountainside Rd Mendham Twp., NJ 07945

  • Price: $3,248,000
  • Status: Active
  • On Site: 34 Days
  • Updated: 8 min ago
  • MLS #: 4045766
7
Beds
7
Baths
1
½ Baths
3.6
Acres
7,100
SQFT
$457
$/SQFT
2026
Built
County:
Morris
Area:
Mendham Twp.
Elementary School:
Mendham
Middle School:
Mendham
High School:
W.M.Mendham
Property Description
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.
Exterior Features

Approximate Lot Size 3.607 Exterior Description Composition Siding Exterior Features Open Porch(es)Patio Garage Description Attached Garage Lot Description Level Lot Parking Driveway Description 1 Car WidthBlacktop Pool No Primary Style Colonial Roof Description Asphalt Shingle Style Colonial

Interior Features

Appliances DishwasherDryerKitchen Exhaust FanMicrowave OvenRange/Oven-GasRefrigeratorWasher Basement Yes Basement Description FinishedFull Basement Level Rooms 1BedroomLeisureRecRoom Bedroom1 Dimensions 26x29 Bedroom1 Level Second Bedroom2 Dimensions 17x13 Bedroom2 Level Second Bedroom3 Dimensions 21x16 Bedroom3 Level Second Bedroom4 Dimensions 14x23 Bedroom4 Level Second Cooling 3 UnitsCentral Air Den Level First Dining Area Formal Dining Room Dining Room Dimensions 14x17 Dining Room Level First Family Room Dimensions 17x19 Family Room Level First Fireplace Description Family RoomGas Fireplace Flooring Wood Heating 3 UnitsForced Hot Air Interior Features BarDryCODetectCeilHighSmokeDetStallTubTubShowrWlkInCls Kitchen Area Center IslandEat-In KitchenPantrySee RemarksSeparate Dining Area Kitchen Dimensions 15x19 Kitchen Level First Level1 Rooms 1BedroomBathMainDiningRmFamilyRmFoyerGarEnterKitchenLivingRmPantryPorchPowderRm Level2 Rooms 4 Or More BedroomsLaundry Room Living Room Dimensions 14x17 Living Room Level First Master Bath Features Stall Shower And Tub Master Bedroom Description Full BathWalk-In Closet Number Of Fireplaces 1 Number Of Rooms 15 Other Room1 Breakfast Other Room1 Dimensions 11x21 Other Room1 Level First Other Room2 Bedroom Other Room2 Dimensions 14x17 Other Room2 Level Second Other Room3 Bedroom Other Room3 Dimensions 14x17 Other Room3 Level First Other Room4 Laundry Room Other Room4 Dimensions 9x10 Other Room4 Level Second

Property Features

Assessment Total 0 Block Identifier 116 Building Assessment 0 Community Living No Easement Unknown Farm Assessment No Fha Age Restricted No Fuel Type Gas-Natural Handicap Modified No Home Warranty No Land Assessment 405100 Services Cable TV AvailableGarbage Extra Charge Sewer Septic 5+ Bedroom Town Verified Sub Property Type Single Family Tax Amount 7284 Tax Rate Amount 1.707 Tax Year 2025 Utilities ElectricGas-Natural Water Public Water Water Heater Gas Year Built Description Under Construction Zoning res

Listing information © 2026 Garden State Multiple Listing Service,LLC.
Listing provided courtesy of CENTURY 21 THE CROSSING: 973-227-7000.


Garden State MLS logo © 2026 Garden State Multiple Listing Service, LLC. All rights reserved. IDX information is provided exclusively 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 is deemed reliable but is not guaranteed accurate by the MLS or Christie's International Real Estate Group. 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.The data relating to real estate for sale or lease on this web site comes in part from GSMLS. Real estate listings held by brokerage firms other than Christie's International Real Estate Group are marked with the GSMLS logo or an abbreviated logo and detailed information about them includes the name of the listing broker. Data last updated 2026-09-12T22:49:16.123.
 
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Christie's International Real Estate Group
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Summit NJ, 07901