Is parking easy in Mendham, NJ?

As of early 2026, 95% of users say parking is easy

Is a car needed in Mendham, NJ?

As of early 2026, 95% of users say car is needed

Is there wildlife in Mendham, NJ?

As of early 2026, 87% of users say there's wildlife

Does Mendham, NJ show holiday spirit?

As of early 2026, 84% of users say there's holiday spirit

Is Mendham, NJ dog-friendly?

As of early 2026, 81% of users say it's dog friendly

Is Mendham, NJ quiet?

As of early 2026, 80% of users say it's quiet

Are yards well-kept in Mendham, NJ?

As of early 2026, 76% of users say yards are well-kept

Would people walk alone at night in Mendham, NJ?

As of early 2026, 73% of users say people would walk alone at night

Are neighbors friendly in Mendham, NJ?

As of early 2026, 72% of users say neighbors are friendly

Do residents of Mendham, NJ plan to stay at least 5 years?

As of early 2026, 68% of users say they plan to stay for at least 5 years

Do kids play outside in Mendham, NJ?

As of early 2026, 63% of users say kids play outside

Are there community events in Mendham, NJ?

As of early 2026, 61% of users say there are community events

Does Mendham, NJ have sidewalks?

As of early 2026, 50% of users say there are sidewalks

Is Mendham, NJ walkable to restaurants?

As of early 2026, 46% of users say it's walkable to restaurants

Is Mendham, NJ walkable to grocery stores?

As of early 2026, 45% of users say it's walkable to grocery stores

Are the streets well-lit in Mendham, NJ?

As of early 2026, 37% of users say streets are well-lit

NEW

COMING SOON 8/7

3 ACRES

159 Mountainside Rd
Mendham, NJ 07945

3 Beds
3 Baths
3,682 sqft (on 3 acres)

$1,150,000

$475,000

Est. Mortgage $7,651/mo*

Get Pre-Qualified

$1,150,000

$475,000

Est. Mortgage $7,651/mo*

Get Pre-Qualified

3 Beds

3 Baths

3,682 sqft

(on 3 acres)

Home Highlights

Parking

Garage

Outdoor

Porch

Climate Control

Heating & Cooling

Price/Sqft

$312

Listed

Less than a day ago

Local Information

Map ViewExplore the area around 159 Mountainside Rd.
Schools1 Preschool School2 Elementary Schools1 Middle School1 High School
Shop & Eat

-- mins to

Commute Destination

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

Active Status
MLS Status: Coming Soon

Interior Features
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

Exterior Features
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

Days on Market
Days on Market: <1 day on Trulia

Property Information
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

Price & Status
Price List Price: $1,150,000Price Per Sqft: $312
Status Change & Dates Possession Timing: 30-60 Days

Location
Direction & Address City: Mendham Twp.
School Information Elementary School: MendhamJr High / Middle School: MendhamHigh School: W.m.mendham

Agent Information
Listing Agent Listing ID: 4045356

Building
Building Area Building Area: 3682 Square Feet
Community rooms Fitness Center

Community
Community Features: Fitness Center, StorageNot Senior Community

Lot Information
Lot Area: 3 Acres

Miscellaneous
BasementMls Number: 4045356Attribution Contact: 973-509-2222

Additional Information
Storage

Last check for updates: about 6 hours ago

Listing courtesy of Roy Scott, (973) 509-2222

Village Square Realtors

Source: GSMLS, MLS#4045356

Also Listed on GSMLS.

Market trends in Mendham

Last updated June 2026

Avg. sale price

—

Sale-to-List Price

—

Price per sq ft

—

Available listings

2MoM

Price History for 159 Mountainside Rd

Date	Price	Event	Source
07/10/2013	$395,000	Sold	GSMLS #2958964
Recording Date 07/10/2013 County Transfer Tax N/A Total Transfer Tax N/A
02/08/2013	$449,000	PriceChange	Agent Provided
Price Change $26,000 (-5%)
09/23/2012	$475,000	PriceChange	Agent Provided
Price Change $24,000 (-5%)
07/28/2012	$499,000	Listed For Sale	Agent Provided

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Property Tax and Assessment

Year	2025
Tax	$16,214
Assessment	$834,900

Home facts updated by county records

Comparable Sales for 159 Mountainside Rd

Address	Distance	Property Type	Sold Price	Sold Date	Bed	Bath	Sqft
200 Mountainside Rd, Mendham, NJ	0.26	Single-Family Home	$900,000	01/30/26	3	2	-
120 Mountainside Rd, Mendham, NJ	0.23	Single-Family Home	$835,000	01/21/26	3	2	-
17 Valley Way, Mendham, NJ	0.17	Single-Family Home	$995,000	11/21/25	4	3	-
81 MOUNTAIN AVENUE, Mendham, NJ	0.21	Single-Family Home	$785,000	06/18/26	2	2	-
146 Mountainside Rd, Mendham, NJ	0.10	Single-Family Home	$1,775,000	09/30/25	5	6	-
33 Maple Ave, Mendham, NJ	0.57	Single-Family Home	$920,000	11/14/25	4	3	-
40 Mountain Ave, Mendham, NJ	0.60	Single-Family Home	$610,000	04/17/26	3	2	-

Nearby homes

Get a sense of prices in the area by checking nearby homes.

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OFF MARKET
Est. $1,895,100
5 bd
6 ba
146 Mountainside Rd,
Mendham, NJ 07945
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Est. $993,300
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Skip to first item

Additional Cost

Assigned Schools

These are the assigned schools for 159 Mountainside Rd.

View nearby schools on GreatSchools

The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

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.

Pj.comstock1
Resident
6mo ago
"Liver her for over 30 years raised my children. Safe friendly family ironed community. Nothing like it. "
0
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Laurie.sacks
Resident
5y ago
"Safe safe safe . Good school system, open space, great families with good neighbors. Access to larger towns like Morristown in 10 to 15 minutes"
2
Flag
Reaganfinnesey
Resident
6y ago
"Schools are incredible, the neighborhood is very safe and I always feel secure here. Neighbors are always willing to help "
0
Flag
Shari C.
Resident
6y ago
"Annual Halloween parade and Labor Day Carnival and parade. Small town feel and very walkable. The town is very family-oriented."
2
Flag
Mom
Resident
6y ago
"Bucolic countryside town with great schools, no traffic, good home values and prices. Nice people move here and stay here"
0
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Trulia User
Resident
7y ago
"MENDHAM is a great family community. Great schools. Charming town with landmark restaurants like Sammy’s and The Black Horse "
0
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Mgbeley
Resident
7y ago
"We love this town, it is safe and very Norman Rockwell-esque. People walk around, parents walk their kids to and from school. These are “trick-or-treat” neighborhoods. The in-town restaurants are good, and it’s still close to Morristown for nightlife and commuting. "
4
Flag
Britany H. G.
Resident
7y ago
"Not sure. Just moved to the area. We hear there are great Labor Day events, and also 4th of July. ..... "
0
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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.

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.

159 Mountainside Rd
Mendham, NJ 07945

$1,150,000