12 Mountainside Rd, Mendham, NJ 07945
OFF MARKET

12 Mountainside Rd
Mendham, NJ 07945

  • 4 Beds
  • 2.5 Baths
  • 2,282 sqft (on 1.50 acres)

$1,012,500

Trulia Estimate
as of Jul 8, 2026
Est. Refi. Payment $6,666/mo*

$1,012,500

Trulia Estimate
as of Jul 8, 2026
Est. Refi. Payment $6,666/mo*
4 Beds
2.5 Baths
2,282 sqft
(on 1.50 acres)

Local Information

  • Map ViewExplore the area around 12 Mountainside Rd.
  • Schools1 Preschool School2 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

This single-family home is located at 12 Mountainside Rd, Mendham, NJ. 12 Mountainside Rd is in Mendham, NJ and in ZIP code 07945. This property has 4 bedrooms, 3 bathrooms and approximately 2,282 sqft of floor space. This property has a lot size of 1.50 acres and was built in 1973.
12 Mountainside Rd, Mendham, NJ 07945 is a 4 bedroom, 3 bathroom, 2,282 sqft single-family home built in 1973. It last sold for $645,000 on Feb 20, 2020. More recently, it was listed as a rental in January 2014 with an asking price of $4,500 per month. That rental listing was removed on May 28, 2014. It is currently off market. The Trulia Estimate is $1,012,500, with a rent estimate of $5,281/month.

Home Highlights

Parking
Garage
Outdoor
Porch
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago

Home Details for 12 Mountainside Rd

Interior Features

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

Exterior Features

Exterior Home Features
Roof: Asphalt, OtherExterior: Shingle Not Wood, WoodPorch
Parking & Garage
GarageParking Spaces: 2Parking: Garage Attached

Property Information

Year Built
Year Built: 1973
Property Type / Style
Property Type: Single Family HomeArchitecture: Colonial

Community

Units in Building: 1

Lot Information

Lot Area: 1.50 acres

Building

Fitness & Sports
Tennis Court

Price History for 12 Mountainside Rd

DatePriceEventSource
02/20/2020$645,000Sold
GSMLS #3580995
01/24/2020$699,000PendingToActiveAgent Provided
01/24/2020$699,000PendingAgent Provided
10/01/2019$699,000PriceChange
Agent Provided
08/16/2019$739,000Listed For SaleAgent Provided
05/28/2014$4,500ListingRemovedAgent Provided
01/21/2014$4,500Listed For RentAgent Provided
01/18/2014$4,500ListingRemovedAgent Provided
01/16/2014$4,500Listed For SaleAgent Provided
08/14/2013$570,000Sold
GSMLS #3000314
04/28/2013$599,000PriceChange
Agent Provided
03/20/2013$619,000Listed For SaleAgent Provided

Market trends in Mendham

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
Sale-to-List Price
Price per sq ft
Available listings
28
7
MoM
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Property Tax and Assessment

Year2025
Tax$14,782
Assessment$600,900
Home facts updated by county records

Comparable Sales for 12 Mountainside Rd

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.79
Single-Family Home
$785,000
10/30/25
4
2.5
2,428
0.29
Single-Family Home
$1,119,000
06/03/26
5
3
-
0.46
Single-Family Home
$700,000
12/11/25
3
3
1,522
0.21
Single-Family Home
$587,500
03/26/26
2
2
-
1.01
Single-Family Home
$940,000
07/21/25
4
2
1,968
0.51
Single-Family Home
$1,575,000
12/12/25
4
4.5
4,514
0.11
Single-Family Home
$620,000
04/30/26
3
3
-
0.10
Single-Family Home
$670,000
04/27/26
3
4
-
0.62
Single-Family Home
$950,000
10/10/25
4
3
-
0.08
Single-Family Home
$790,000
11/25/25
5
3
-

Nearby homes

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Assigned Schools

These are the assigned schools for 12 Mountainside Rd.
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
    "Liver her for over 30 years raised my children. Safe friendly family ironed community. Nothing like it. "
  • 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"
  • Reaganfinnesey
    "Schools are incredible, the neighborhood is very safe and I always feel secure here. Neighbors are always willing to help "
  • Shari C.
    "Annual Halloween parade and Labor Day Carnival and parade. Small town feel and very walkable. The town is very family-oriented."
  • Mom
    "Bucolic countryside town with great schools, no traffic, good home values and prices. Nice people move here and stay here"
  • Trulia User
    "MENDHAM is a great family community. Great schools. Charming town with landmark restaurants like Sammy’s and The Black Horse "
  • 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. "
  • Britany H. G.
    "Not sure. Just moved to the area. We hear there are great Labor Day events, and also 4th of July. ..... "

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Homes for sale near 12 Mountainside Rd

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Off Market Homes Near 12 Mountainside Rd

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