$1,150,000
3 Beds
3 Baths
3,682 sqft (on 3 acres)
159 Mountainside Rd, Mendham, NJ 07945
Est. Mortgage $7,952/mo*
Get Pre-QualifiedHome Highlights
Single-Family Home
Built in 1830
3 acre lot
$312/sqft
Garage
Local Information
- Map ViewExplore the area around 159 Mountainside Rd.
- Schools1 Preschool School2 Elementary Schools1 Middle School1 High School
- Shop & Eat
-- mins to
About this House
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.
Home Details for 159 Mountainside Rd
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MLS Status: Active |
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Interior Details Basement: Yes,UnfinishedNumber of Rooms: 8Types of Rooms: Master Bedroom, Bedroom 1, Bedroom 2, Bedroom 3, Master Bathroom, Dining Room, Family Room, Kitchen, Living Room |
Beds & Baths Number of Bedrooms: 3Number of Bathrooms: 3Number of Bathrooms (full): 3 |
Dimensions and Layout Living Area: 3682 Square Feet |
Appliances & Utilities Utilities: Electricity Connected, Natural Gas Connected, Cable Available, Fiber Optic AvailableAppliances: Carbon Monoxide Detector, Dishwasher, Kitchen Exhaust Fan, Range/Oven-Gas, Refrigerator, Washer, Gas Water HeaterDishwasherRefrigeratorWasher |
Heating & Cooling Heating: 2 Units,Forced Air,Natural GasHas CoolingAir Conditioning: 2 Units,Central AirHas HeatingHeating Fuel: 2 Units |
Fireplace & Spa Number of Fireplaces: 2Fireplace: Living Room, See Remarks, Wood BurningHas a Fireplace |
Gas & Electric Gas: Gas-NaturalHas Electric on Property |
Windows, Doors, Floors & Walls Window: Blinds, Window TreatmentsFlooring: Tile, Wood |
Levels, Entrance, & Accessibility Floors: Tile, Wood |
Security Security: Carbon Monoxide Detector(s), Fire Extinguisher, Smoke Detector(s), Carbon Monoxide Detector |
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Exterior Home Features Roof: Asphalt ShinglePatio / Porch: Open Porch(es)Other Structures: Barn/StableNo Private Pool |
Parking & Garage Number of Garage Spaces: 2Number of Covered Spaces: 2Open Parking Spaces: 6No CarportHas a GarageNo Attached GarageParking Spaces: 6Parking: Asphalt,Circular Driveway,Crushed Stone,Off Street,Detached Garage |
Water & Sewer Sewer: Septic 3 Bedroom Town Verified |
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Days on Market: 45 |
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Year Built Year Built: 1830Year Renovated: 1998 |
Property Type / Style Property Type: ResidentialProperty Subtype: Single Family ResidenceArchitecture: Colonial |
Building Construction Materials: Stucco |
Property Information Not Included in Sale: House and barn contents, BBQs and outdoor furniture.Parcel Number: 2319001170000000420000 |
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Price List Price: $1,150,000Price Per Sqft: $312 |
Status Change & Dates Possession Timing: 30-60 Days |
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Direction & Address City: Mendham Twp. |
School Information Elementary School: MendhamJr High / Middle School: MendhamHigh School: W.m.mendham |
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Listing Agent Listing ID: 4045356 |
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Building Area Building Area: 3682 Square Feet |
Community rooms Fitness Center |
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Community Features: Fitness Center, StorageNot Senior Community |
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Lot Area: 3 Acres |
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BasementMls Number: 4045356Attribution Contact: 973-509-2222 |
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Storage |
Around this home
What Locals Say about Mendham
At least 49 Trulia users voted on each feature.
95 % Say parking is easy
95 % Say car is needed
87 % Say there's wildlife
84 % Say there's holiday spirit
81 % Say it's dog friendly
80 % Say it's quiet
76 % Say yards are well-kept
73 % Say people would walk alone at night
72 % Say neighbors are friendly
68 % Say they plan to stay for at least 5 years
63 % Say kids play outside
61 % Say there are community events
50 % Say there are sidewalks
46 % Say it's walkable to restaurants
45 % Say it's walkable to grocery stores
37 % Say streets are well-lit
Sourced by Trulia users. Learn more about our methodology.
Market trends in Mendham
Last updated August 2026
Avg. sale price
—
Sale-to-List Price
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Price per sq ft
—
Available listings
23
5MoM
Home Value
Trulia Estimate
$1.13MSince last month
Decreased$41K (-3.5%)Since last year
Increased$236K (+26.3%)Since last sale
Increased$738K (+186.8%)Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.
Trulia Estimate
The of this home's value increased by +81% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| September 2026 | $1.13M |
| August 2026 | $1.17M |
| July 2026 | $976K |
| June 2026 | $992K |
| May 2026 | $957K |
| April 2026 | $958K |
| March 2026 | $929K |
| February 2026 | $914K |
| January 2026 | $874K |
2025 | |
2024 | |
2023 | |
2022 | |
2021 | |
2020 | |
2019 | |
2018 | |
2017 | |
2016 | |
Comparable sales
These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.26 | Single-Family Home | $900,000 | 01/30/26 | 3 | 2 | - | |
0.23 | Single-Family Home | $835,000 | 01/21/26 | 3 | 2 | - | |
0.17 | Single-Family Home | $995,000 | 11/21/25 | 4 | 3 | - | |
0.33 | Single-Family Home | $1,400,000 | 09/18/26 | 6 | 4 | - | |
0.10 | Single-Family Home | $1,775,000 | 09/30/25 | 5 | 6 | - | |
0.21 | Single-Family Home | $785,000 | 06/18/26 | 2 | 2 | - | |
0.57 | Single-Family Home | $920,000 | 11/14/25 | 4 | 3 | - |
Nearby home prices
Get a sense of expected prices in the area by checking the value of nearby homes.Address | Distance | Price | Bed | Bath | Sqft | Status |
|---|---|---|---|---|---|---|
0.10 | $1,861,500 | 5 | 6 | - | Off Market | |
0.17 | $665,000 | - | - | - | Recently Sold | |
0.16 | $971,100 | 4 | 3 | - | Off Market | |
0.17 | $1,031,300 | 4 | 3 | - | Off Market | |
0.21 | $1,350,500 | 4 | 4 | - | Off Market | |
0.22 | $2,990,000 | 5 | 4.5 | - | For Sale | |
0.20 | $930,400 | 4 | 3 | - | Off Market | |
0.21 | $785,000 | 2 | 2 | - | Recently Sold | |
0.25 | $2,990,000 | 5 | 4.5 | - | For Sale | |
0.23 | $835,000 | 3 | 2 | - | Recently Sold | |
0.26 | $900,000 | 3 | 2 | - | Recently Sold |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Sep 15, 2026 Source: NJMLS #26029585 | Pending | $1,150,000 |
Aug 7, 2026 Source: GSMLS #4045356 | Listed For Sale | $1,150,000 |
Jul 10, 2013 Source: GSMLS #2958964 | Sold | $395,000 |
Feb 8, 2013 Source: Agent Provided | PriceChange | $449,000 Price decreased by 5% |
Sep 23, 2012 Source: Agent Provided | PriceChange | $475,000 Price decreased by 5% |
Jul 28, 2012 Source: Agent Provided | Listed For Sale | $499,000 |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | $16,214 | $834,900 |
Home facts updated by county records
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
Roy Scott, Village Square Realtors
Agent Phone: (973) 509-2222
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.
Information deemed reliable but not guaranteed. Copyright © 2026 Garden State Multiple Listing Service, L.L.C. All rights reserved.
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.
Information deemed reliable but not guaranteed. Copyright © 2026 Garden State Multiple Listing Service, L.L.C. All rights reserved.
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.
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Frequently asked questions about 159 Mountainside Rd
- What is the estimated monthly payment for 159 Mountainside Rd?Based on a $1,150,000 list price with 20% down at today's rates, the estimated monthly payment for 159 Mountainside Rd in Mendham, NJ is approximately $8,085 (about $6,285 principal & interest, $1,725 property taxes, and $75 homeowner's insurance). This is an estimate. Actual payment depends on your loan terms.
- What do residents say about Mendham?Residents describe Mendham, NJ as easy to park in, dog-friendly, and quiet. Most residents say you need a car. See homes for sale in Mendham, NJ.
- What are the closest schools to 159 Mountainside Rd?The closest schools to 159 Mountainside Rd in Mendham, NJ are Mendham Twp Elementary School (Pre-K, rated 9/10), Mendham Twp Middle School (Elementary, rated 9/10), West Morris Mendham High School (rated 10/10).
- What is 159 Mountainside Rd estimated to be worth?Trulia's estimated value for 159 Mountainside Rd in Mendham, NJ is $1,131,100.
- Does 159 Mountainside Rd have air conditioning?Yes, 159 Mountainside Rd in Mendham, NJ has air conditioning.
- How big is the lot at 159 Mountainside Rd?The lot at 159 Mountainside Rd in Mendham, NJ is about 3 acres.
159 Mountainside Rd, Mendham, NJ 07945 is a 3 bedroom, 3 bathroom, 3,682 sqft single-family home built in 1830. This property is currently available for sale and was listed by GSMLS on Aug 6, 2026. The MLS # for this home is MLS# 4045356.