289 Mountainside Rd, Mendham, NJ 07945
OFF MARKET

$1,181,100

Trulia Estimate
  • 4 Beds
  • 3 Baths
  • 3,518 sqft (on 3.17 acres)

289 Mountainside Rd, Mendham, NJ 07945

Est. Refi. Payment $7,844/mo*
Refinance Your Home
Currently Off Market - Sold Jul 1, 2020 for $780,000

Home Value

Trulia Estimate
$1.18M
Since last month
Decreased$8K (-0.7%)
Since last year
Increased$98K (+9.1%)
Since last sale
Increased$395K (+50.6%)
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 +47% in the last 10 years
MonthEstimated value
2026
August 2026$1.17M
July 2026$1.18M
June 2026$1.2M
May 2026$1.18M
April 2026$1.13M
March 2026$1.11M
February 2026$1.08M
January 2026$1.07M
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
290 Mountainside Rd, Mendham, NJ
0.06
Single-Family Home
$2,300,000
04/30/26
4
5
-
193 Mountainside Rd, Mendham, NJ
0.62
Single-Family Home
$1,468,000
03/31/26
5
4
4,236
76 Ironia Rd, Mendham, NJ
0.49
Single-Family Home
$877,000
11/12/25
3
3
-
200 Mountainside Rd, Mendham, NJ
0.60
Single-Family Home
$900,000
01/30/26
3
2
-
10 Ironia Rd, Mendham, NJ
0.76
Single-Family Home
$765,000
05/29/26
4
2
-
33 Maple Ave, Mendham, NJ
0.70
Single-Family Home
$920,000
11/14/25
4
3
-
32 Deerfield Rd, Mendham, NJ
0.59
Single-Family Home
$1,100,000
04/28/26
4
4
-
25 Old Mill Rd, Chester, NJ
1.26
Single-Family Home
$750,000
10/02/25
3
2
1,568
5 Maple Ave, Mendham, NJ
0.89
Single-Family Home
$769,000
10/14/25
3
3
-
2 Stone House Rd, Mendham, NJ
0.86
Single-Family Home
$1,200,000
12/23/25
5
5
-

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
290 Mountainside Rd, Mendham, NJ 07945
0.06
$2,300,000
4
5
-
Recently Sold
48 Ironia Rd, Mendham, NJ 07945
0.21
$852,500
4
3
-
Off Market
240 Mountainside Rd, Mendham, NJ 07945
0.30
$2,839,100
6
8
-
Off Market
235 Mountainside Rd, Mendham, NJ 07945
0.32
$1,900,000
6
6.5
-
For Sale
241 Mountainside Rd, Mendham, NJ 07945
0.33
$1,056,800
4
3
-
Off Market
239 Mountainside Rd., Mendham, NJ 07945
0.36
-
-
-
-
Off Market
237 Mountainside Rd, Mendham, NJ 07945
0.37
$3,248,000
7
7.5
7,100
For Sale
76 Ironia Rd, Mendham, NJ 07945
0.49
$877,000
3
3
-
Recently Sold
4 Glenbrook Ln, Mendham, NJ 07945
0.52
$903,800
4
3
-
Off Market
21 N Gate Rd, Mendham, NJ 07945
0.56
$1,754,700
5
4
-
Off Market
18 N Gate Rd, Mendham, NJ 07945
0.56
$1,604,700
4
5
-
Off Market
29 N Gate Rd, Mendham, NJ 07945
0.59
$1,647,600
5
5
-
Off Market

Local Information

  • Map ViewExplore the area around 289 Mountainside Rd.
  • Schools1 Preschool School2 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1977
Lot Size
3.17 acres
Living Area
3,518 sqft
Price/Sqft
$336
Parking
Garage

About this House

This single-family home is located at 289 Mountainside Rd, Mendham, NJ. 289 Mountainside Rd is in Mendham, NJ and in ZIP code 07945. This property has 4 bedrooms, 3 bathrooms and approximately 3,518 sqft of floor space. This property has a lot size of 3.17 acres and was built in 1977.
289 Mountainside Rd, Mendham, NJ 07945 is a 4 bedroom, 3 bathroom, 3,518 sqft single-family home built in 1977. It last sold for $780,000 on Jul 1, 2020. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,181,100, with a rent estimate of $6,982/month.

Home Details for 289 Mountainside Rd

Interior Features

Heating & Cooling
Heating: Forced Air, Electric, GasAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Interior Details
Types of Rooms: Dining Room
Appliances & Utilities
DryerRefrigeratorWasher
Fireplace & Spa
Fireplace
Levels, Entrance, & Accessibility
Floors: Tile, Carpet, Hardwood

Exterior Features

Exterior Home Features
Roof: Built Up, OtherExterior: StuccoPatio
Parking & Garage
GarageParking Spaces: 10Parking: Garage Attached

Property Information

Year Built
Year Built: 1977
Property Type / Style
Property Type: Single Family HomeArchitecture: Contemporary

Community

Units in Building: 1

Lot Information

Lot Area: 3.17 acres

Price and Tax history

DateEventPrice
Jul 1, 2020
Source: GSMLS #3622571
Sold
$780,000
Mar 10, 2020
Source: Agent Provided
Listed For Sale
$825,000
Nov 30, 2012
Source: GSMLS #2965061
Sold
$650,000
Aug 17, 2012
Source: Agent Provided
Listed For Sale
$679,000

Market trends in Mendham

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
28
2MoM

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.
  • Pj.comstock1
    "Liver her for over 30 years raised my children. Safe friendly family ironed community. Nothing like it. "
    0
    Flag
  • Laurie.sacks
    "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
    "Schools are incredible, the neighborhood is very safe and I always feel secure here. Neighbors are always willing to help "
    0
    Flag
  • Shari C.
    "Annual Halloween parade and Labor Day Carnival and parade. Small town feel and very walkable. The town is very family-oriented."
    2
    Flag
  • Mom
    "Bucolic countryside town with great schools, no traffic, good home values and prices. Nice people move here and stay here"
    0
    Flag
  • Trulia User
    "MENDHAM is a great family community. Great schools. Charming town with landmark restaurants like Sammy’s and The Black Horse "
    0
    Flag
  • Mgbeley
    "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.
    "Not sure. Just moved to the area. We hear there are great Labor Day events, and also 4th of July. ..... "
    0
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 289 Mountainside Rd

  • What is 289 Mountainside Rd estimated to be worth?
    Trulia's estimated value for 289 Mountainside Rd in Mendham, NJ is $1,181,100.
  • What is the price history for 289 Mountainside Rd?
    289 Mountainside Rd in Mendham, NJ last sold for $780,000 in July 2020.
  • Is Mendham a buyer's or seller's market?
    Mendham is currently a seller's market, based on recent for-sale activity.
  • 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 recently sold homes in Mendham, NJ.
  • Does 289 Mountainside Rd have air conditioning?
    Yes, 289 Mountainside Rd in Mendham, NJ has air conditioning.
  • Does 289 Mountainside Rd have laundry facilities?
    Yes, 289 Mountainside Rd in Mendham, NJ has in-unit laundry.

Explore by feature - Air Conditioning

7 rentals with air conditioning in Mendham, NJ

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