Contract Out
3 beds
159 Mountainside Rd, Mendham, NJ 07945
Est: $7,125/moGet pre-approved
Single FamilyProperty Type
3.00 acresLot Size
3 carsParking Spaces

Description

A rare opportunity to own a distinguished piece of Mendham Township history. Originally built in 1830 and thoughtfully expanded over time, this exceptional Colonial is privately set on approximately 3 picturesque acres, seamlessly blending historic charm with modern luxury. Designed for both grand entertaining and everyday living, the home offers expansive gathering spaces, including an oversized great room and an elegant living room anchored by a wood-burning fireplace and adjoining library. The...A rare opportunity to own a distinguished piece of Mendham Township history. Originally built in 1830 and thoughtfully expanded over time, this exceptional Colonial is privately set on approximately 3 picturesque acres, seamlessly blending historic charm with modern luxury. Designed for both grand entertaining and everyday living, the home offers expansive gathering spaces, including an oversized great room and an elegant living room anchored by a wood-burning fireplace and adjoining library. The gourmet kitchen is appointed with a striking Ferrari Red Bertazzoni 5-burner gas range and hood, 42-inch Viking side-by-side refrigerator, Bosch dishwasher, and a handcrafted English country island, with direct access to a covered patio overlooking the serene grounds. A remarkable two-story barn, constructed in 1980 with reclaimed hand-hewn beams to reflect the home's original character, offers endless possibilities for entertaining, a studio, fitness space, home office, collector car storage, workshop, or more. Upstairs, the luxurious primary suite features a spa-inspired bath with soaking tub, separate shower, and dual vanity, complemented by two additional bedrooms and a versatile fourth room ideal as an office, den, or playroom. A truly timeless country estate where history, craftsmanship, and modern comfort come together.
27 days on Market
Last updated: 09/02/2026 02:48 PM • Source: HUDSON_COUNTY, MLS#: 260015964

Location

Listing Courtesy of VILLAGE SQUARE REALTORS, ROSS HYMAN; VILLAGE SQUARE REALTORS, GREGG NICHOLAS
Add your commute

Payment Calculator

$7,125 per month

30 year fixed, 6.55% Interest

Principal and Interest

$5,845

Property Taxes

$1,279

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

Know your buying power with a preapproval and custom rate in minutes

Rocket Mortgage1

Property Information for 159 Mountainside Road

Property Details
  • Taxes: $15,353 / year
  • MLS Type: Residential / One Family
  • Architectural Style: Colonial
  • Type Of Parking: 3+ Cars, Garage, Detached
  • Geo Subdivision: NJ
  • Area: MENDHAM TOWNSHIP
  • Heating & Cooling: Central AC
Building Information
  • Lot Size: 3.00 AC / 130,867 SF
Summary
Location and General Information
  • Address: 159 Mountainsid MOUNTAINSIDE RD
  • Address Search Number: 159
  • Between: Mountain Ave and Cold Hill Rd
  • Geo Address Line: 159 Mountainside Rd
  • Geo Match Code: 0
  • Geo Matched Method: 0
  • Geo Postal Code: 07945
  • Geo Primary City: Mendham Township
  • Geo Quality: 0.95
  • Geo Update Timestamp: 09-02-2026
  • Geo Zoom Level: 18.0
  • Inclusions: Carbon Monoxide Detector, Dishwasher, Kitchen Exhaust Fan, Refrigerator, Range/Oven-Gas, Washer
  • Street Name: MOUNTAINSIDE RD
  • City Name: MENDHAM TOWNSHIP
  • County Or Parish: Morris
Taxes and HOA Information
  • LVT Date: 08-10-2026
  • Pets Allowed: Y
  • Tax Year: 2025
  • Taxes: $15,353
Property
Lot Information
  • Acres: 3.0
  • Block: 117*
  • Credit Check Required: N
  • Lot: 42*
  • Lot Dimensions: 3.0043 AC
Property and Assessments
  • Amenities: Hardwood Floor, Fireplace
  • Associated Document Count: 4
  • Charge: Y
  • Common Area Amenities: Exercise Room, Storage, Backyard
  • Exclusions: House and barn contents, BBQs and outdoor furniture.
Interior and Exterior Features
Exterior Features
  • Exterior: Stucco
Interior Features
  • Appliances: Dishwasher, Refrigerator, Washer/Dryer, Oven/Range Gas
  • Basement Description: Unfinished
  • Dining Room Level: First
  • Kitchen Level: First
  • Level 1 Dining Rooms: 1
  • Level 1 Full Baths: 1
  • Level 1 Kitchen: 1
  • Level 1 Living Rooms: 1
  • Level 2 Bedrooms: 3
  • Level 2 Full Baths: 2
  • Level 2 Other: 1
  • Liberty Lockbox Y/N: No
  • Living Room Level: First
  • Other Room 1 Level: Second
  • Total Dining Rooms: 1
  • Total Kitchens: 1
  • Total Living Rooms: 1
  • Total Other: 1
  • Total Rooms: 7
  • Main Bedrooms: 3
  • Num of Baths: 3
  • Half Baths Total: 0
  • Full Baths Total: 3
  • Num Full Baths: 3
  • Num Half Baths: 0
  • Num of Half Baths: 0
  • Bedrooms Total: 3
  • Bedrooms Count: 3

Property History for 159 Mountainside Road

DateEvent & SourcePriceAppreciation
Sep 2, 2026

Active Under Contract

HUDSON_COUNTY #260015964

Aug 6, 2026

Listed (Active)

GSMLS #4045356

$1,150,000
Aug 6, 2026

Listed (Active)

HUDSON_COUNTY #260015964

$1,150,000
DateEvent & SourcePrice
09/02/2026

Active Under Contract

HUDSON_COUNTY #260015964

08/06/2026

Listed (Active)

GSMLS #4045356

$1,150,000
08/06/2026

Listed (Active)

HUDSON_COUNTY #260015964

$1,150,000

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 159 Mountainside Road

Taxable ValueLand$386,100Additions$656,100Total$1,042,200
Tax Record2024$15,093 ($1,258 / month)
Home Facts
Beds0Total Finished SqFt3,217 SqFtAbove Grade Finished SqFt3,217 SqFtStories2Lot Size108,029 SqFtStyleSingle Family ResidenceYear Built1830Year Renovated1830ZoningR-3CountyMORRISAPN19-00117-0000-00042

Schools near 159 Mountainside Road

This home is within Mendham Township Board Of Education School District.
Rating
School
Type
Grades
Distance
Public - PK to 4
Public - 5 to 8
Public - 9 to 12
Public - 9 to 12
Rating
School
Distance
Mendham Twp Elementary School
PublicPK to 4

Mendham Twp Middle School
Public5 to 8

West Morris Mendham High School
Public9 to 12

West Morris Central High School
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

Similar Homes

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of VILLAGE SQUARE REALTORS, ROSS HYMAN; VILLAGE SQUARE REALTORS, GREGG NICHOLAS

The data relating to the real estate for sale on this website comes in part from the Internet Data Exchange Program of the NJMLS. Real estate listings held by brokerage firms other than (insert office name) aremarked with the Internet Data Exchange logo and information about them includes the name of the listing brokers. Some properties listed with the participating brokers do not appear on this website at the request of the seller. Listings of brokers that do not participate in Internet Data Exchange do not appear on this website. All information deemed reliable but not guaranteed. Last date updated: 09/03/2026 05:10 AM. Source: New Jersey Multiple Listing Service, Inc. © 2026 New Jersey Multiple Listing Service, Inc. All rights. The data relating to the real estate for sale and sold listing information on this website comes from the New Jersey Multiple Listing Service, Inc. Virtual Office Website (VOW) program. This website may not include listings or property addresses of sellers who have directed their listing brokers to withhold their listing or their property address from display on the Internet. Sold listings may have been listed and/or sold by a real estate brokerage other than (insert office name). All information deemed reliable but not guaranteed. NLMLS makes no representation or warranty regarding the accuracy of the data. This data and information is protected under federal copyright laws which prohibit the unauthorized copying or alternation of all or any part of copyrighted materials, including certain compilations of data and information. Copyright violators may be subject to severe fines and penalties under federal law. Source: New Jersey Multiple Listing Service Inc. Last date updated: 09/03/2026 05:10 AM © 2026 New Jersey Multiple Listing Service Inc. All rights reserved.