843 Mountain Ave, Westfield, NJ 07090
OFF MARKET

843 Mountain Ave
Westfield, NJ 07090

  • 4 Beds
  • 4 Baths
  • 1,848 sqft (on 0.36 acres)

$1,236,400

Trulia Estimate
as of Aug 20, 2026
Est. Refi. Payment $8,471/mo*
Refinance Your Home

$1,236,400

Trulia Estimate
as of Aug 20, 2026
Est. Refi. Payment $8,471/mo*
Refinance Your Home
4 Beds
4 Baths
1,848 sqft
(on 0.36 acres)

Home Value

Trulia Estimate
$1.24M
Since last month
Decreased$22K (-1.7%)
Since last year
Increased$97K (+8.5%)
Since last sale
Increased$466K (+60.1%)
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 +91% in the last 10 years
MonthEstimated value
2026
August 2026$1.24M
July 2026$1.26M
June 2026$1.29M
May 2026$1.28M
April 2026$1.24M
March 2026$1.23M
February 2026$1.18M
January 2026$1.18M
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
256 Kimball Ave, Westfield, NJ
0.69
Single-Family Home
$540,412
04/20/26
5
3.5
2,851
819 Standish Ave, Westfield, NJ
0.10
Single-Family Home
$1,795,000
12/30/25
5
4
-
869 Standish Ave, Westfield, NJ
0.08
Single-Family Home
$2,200,000
12/22/25
5
4
-
163 N Euclid Ave, Westfield, NJ
0.69
Single-Family Home
$1,600,000
05/27/26
5
2.5
2,101
445 Hillside Ave, Westfield, NJ
0.28
Single-Family Home
$1,102,000
10/10/25
4
5
-
657 Hillside Ave, Mountainside, NJ
0.21
Single-Family Home
$1,100,000
11/06/25
3
3
-
735 Belvidere Avenue, Westfield, NJ
0.15
Single-Family Home
$1,750,000
06/02/26
4
4
-
553 Parkview Ave, Westfield, NJ
0.30
Single-Family Home
$1,850,000
03/31/26
4
4
-
602 Mountain Ave, Westfield, NJ
0.27
Single-Family Home
$760,000
05/22/26
3
3
-
11 Mountain View Drive, Mountainside, NJ
0.25
Single-Family Home
$1,710,000
02/11/26
4
4
-

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
869 Standish Ave, Westfield, NJ 07090
0.08
$2,200,000
5
4
-
Recently Sold
914 Mountainview Cir, Westfield, NJ 07090
0.10
$2,968,500
6
5
-
Off Market
2 Priscilla Lane, Westfield, NJ 07090
0.06
$2,049,700
5
4
-
Off Market
819 Standish Ave, Westfield, NJ 07090
0.10
$1,795,000
5
4
-
Recently Sold
876 STANDISH AVE, Westfield, NJ 07090
0.13
$1,770,100
4
4
-
Off Market
102 New Providence Rd, Mountainside, NJ 07092
0.13
$754,300
4
2
-
Off Market
583 Birch Ave, Westfield, NJ 07090
0.12
$1,911,300
6
5
-
Off Market
591 Terrace Pl, Westfield, NJ 07090
0.11
$1,470,500
3
3
-
Off Market
827 Cedar Ter, Westfield, NJ 07090
0.15
$2,284,100
5
5
-
Off Market
800 HILLSIDE AVENUE, Westfield, NJ 07090
0.15
$3,113,500
5
5
-
Off Market
853 Hillside Ave, Mountainside, NJ 07092
0.16
$1,147,500
4
3
-
Off Market
584 N CHESTNUT ST, Westfield, NJ 07090
0.12
$1,744,300
4
3
-
Off Market

Local Information

  • Map ViewExplore the area around 843 Mountain Ave.
  • Schools1 Preschool School2 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1932
Lot Size
0.36 acres
Living Area
1,848 sqft
Price/Sqft
$669
Parking
Garage

About this House

This single-family home is located at 843 Mountain Ave, Westfield, NJ. 843 Mountain Ave is in Westfield, NJ and in ZIP code 07090. This property has 4 bedrooms, 4 bathrooms and approximately 1,848 sqft of floor space. This property has a lot size of 0.36 acres and was built in 1932.
843 Mountain Ave, Westfield, NJ 07090 is a 4 bedroom, 4 bathroom, 1,848 sqft single-family home built in 1932. It last sold for $775,000 on Nov 4, 2020. It is currently off market. The Trulia Estimate is $1,236,400, with a rent estimate of $5,307/month.

Home Details for 843 Mountain Ave

Interior Features

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

Exterior Features

Exterior Home Features
Roof: Other, SlateDeckExterior: Shingle Not Wood, Wood, BrickPatioPorch
Parking & Garage
GarageParking Spaces: 6Parking: Garage Attached

Property Information

Year Built
Year Built: 1932
Property Type / Style
Property Type: Single Family HomeArchitecture: Colonial

Community

Units in Building: 1

Lot Information

Lot Area: 0.36 acres

Price and Tax history

DateEventPrice
Nov 4, 2020
Source: GSMLS #3659311
Sold
$775,000
Sep 14, 2020
Source: Agent Provided
Pending
$785,000
Sep 5, 2020
Source: Agent Provided
PriceChange
$785,000
Price decreased by 4%
Aug 27, 2020
Source: Agent Provided
Listed For Sale
$819,000
May 10, 2016
Source: GSMLS #3282455
Sold
$667,500

Market trends in Westfield

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$1.38M
$132KMoM
Sale-to-List Price
110.9%
2.3%MoM
Price per sq ft
$566
$2MoM
Available listings
53
13MoM

Around this home

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 Westfield

At least 228 Trulia users voted on each feature.

  • 92 % Say it's dog friendly

  • 89 % Say people would walk alone at night

  • 87 % Say there's holiday spirit

  • 83 % Say car is needed

  • 83 % Say yards are well-kept

  • 83 % Say there are sidewalks

  • 82 % Say kids play outside

  • 81 % Say parking is easy

  • 80 % Say it's quiet

  • 79 % Say it's walkable to restaurants

  • 76 % Say there's wildlife

  • 73 % Say they plan to stay for at least 5 years

  • 66 % Say neighbors are friendly

  • 63 % Say streets are well-lit

  • 62 % Say it's walkable to grocery stores

  • 60 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • mia baez
    "Great school system beautiful safe family friendly neighborhood "
    0
    Flag
  • mia baez
    "We have neighborhood events seasonally and in the warmer months all the restaurants have outdoor seating in downtown"
    0
    Flag
  • Dan Cocks
    "Small town feel in a big town; you can walk everywhere and people are incredibly friendly. Schools are fantastic. "
    0
    Flag
  • Diana0rr
    "Family friendly neighborhood, great school system, many parks, good variety of restaurants, many family friendly events throughout the year. "
    0
    Flag
  • Edna
    "We have lots of Downtown events in the spring, summer and Fall. We run into others in the parks, walking, etc"
    0
    Flag
  • Diana0rr
    "I don’t know. I don’t own a dog if anything, there’s a lot of streets to walk on. There’s a dog park in Echo Lake park so they may like that too. "
    0
    Flag
  • Christine
    "Family atmosphere and people look out for each other. Festivals and special markets and music events"
    0
    Flag
  • Mytquinnhome
    "People always friendly and talk to each other when walking dog. Great place to live and have a pet. "
    0
    Flag
  • Matthew Norquist
    "Lots of young families and the folks who have been here a long time are very helpful in getting us acclimated. Great town. Downtown could use some work. "
    0
    Flag
  • Dan Biegler
    "There are a lot of community events like festivals, holiday events, theme events, art events, outdoor musical events, etc. unfortunately, though, the town is losing its quaint suburban charm because of an influx or urban transplants and the mayors desire to force diversity. "
    3
    Flag
  • Dan Biegler
    "People walk their dogs all the time around their blocks, in parks, through town. It’s a very dog friendly town. "
    2
    Flag
  • Trulia User
    "There is the train station and a few bus lines. Buses to NY starts about 5AM or earlier and runs peak schedule until about 9AM ever 30 minutes"
    3
    Flag
  • Danielle
    "there is a very spacious dog park nearby. unfortunately some people sometimes bring finds that can be aggressive."
    0
    Flag
  • Angela G.
    "Great school system, lovely down town area and parks. Very safe and secure neighborhood. Great place to live and have children "
    1
    Flag
  • Jodie H.
    "Westfield is a very dog friendly community! Practically everyone has a dog in this neighborhood! There are plenty of areas and parks to walk dogs, and people are careful to keep their dogs on leashes while walking and are great about cleaning up after them! Beautiful area to take walks with the pups! "
    4
    Flag
  • Elena S.
    "Good school system but some snobby kids. very safe town, nice downtown, nice restaurants and farmers markets. "
    2
    Flag
  • Meganpacchia
    " ok - NJ Transit is only somewhat reliable but it's gotten better over time with direct trains. traffic isnt bad "
    0
    Flag
  • Ian G.
    "People are friendly and neighborhood is well maintained. It's quiet and schools seem good. Safe to walk outside at night."
    2
    Flag
  • Shahed I.
    "Wonderful family oriented community with lots of perks. Must be among top 5 places to live in NJ. A vibrant downtown and very walkable to most of town. "
    5
    Flag
  • Raulmenares1
    "We’ve lived here 25 yrs & it’s a great town with a great downtown, it’s safe and has great school system and great parks"
    2
    Flag
  • Sarah M.
    "Beautiful parks, great schools. The town is very family oriented. Tons of free activities especially in the summer "
    0
    Flag
  • Hai S.
    "I have lived here for about two months. I love it here. It’s a nice community w great public space and nice downtown "
    0
    Flag
  • Ppavleszek
    "Only real setback is that some of the schools don’t allow dogs on premises whatsoever because of allergies"
    0
    Flag
  • Jeanettebaker2992
    "There are many families, and people enjoy walking around the neighborhood and going downtown. The sidewalks can. be challenging for strollers and wagons because of damage from large trees over time. several grocery stores to choose from. "
    0
    Flag
  • Jenniferphillips212
    "We wish we had a dog park here in town, but there are lots of sidewalks for a nice long walk!! Lots of dog friendly people and stores downtown."
    0
    Flag
  • Nathaniel R.
    "I've lived here for 3 years and this is a great neighborhood for families. the downtown area is nice and the community over is very child friendly. It feels very safe here "
    1
    Flag
  • Dmgwilliams
    "Everyone has a dog. they would love it. There are sidewalks on almost every street.. And trees and verges available. Dog owners are friendly and often stop to allow their dogs to play together. "
    0
    Flag
  • KathyA
    "Symphony, Two choir groups, local theater, great schools, parks and restaurants. Very safe and friendly. And Trader Joe’s that sells wine"
    0
    Flag
  • L I
    "YMCA & Westfield Memorial Pool & Parades & Street Fairs & 5K Pizza Run, School Sports- State Champs & NYC Transportation & Shopping & Restaurants "
    0
    Flag
  • Frank D.
    "Great neighborhood and strong sense of community. we have lived in WF for kids entire schooling k to 12. "
    0
    Flag
  • Joseph H.
    "Friendly family Atmosphere and quiet. Great schools, restaurants, houses of worship, a Wonderful Library and close to Express Buses into the City."
    0
    Flag
  • Marklee
    "Clean, well Leo jones. I like it here because I can walk to downtown. There are restaurants and shops, movie theater and even a arcade"
    0
    Flag
  • Stuart C.
    "It’s a great place to raise a family. Easy walks to schools, parks, downtown and more. It’s a great community!"
    0
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 843 Mountain Ave

  • What is 843 Mountain Ave estimated to be worth?
    Trulia's estimated value for 843 Mountain Ave in Westfield, NJ is $1,236,400.
  • What is the price history for 843 Mountain Ave?
    843 Mountain Ave in Westfield, NJ last sold for $775,000 in November 2020.
  • Is Westfield a buyer's or seller's market?
    Westfield is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in Westfield?
    The median sale price in Westfield is $1.38M. That is up $132K from the prior month.
  • Does 843 Mountain Ave have air conditioning?
    Yes, 843 Mountain Ave in Westfield, NJ has air conditioning.
  • Does 843 Mountain Ave have laundry facilities?
    Yes, 843 Mountain Ave in Westfield, NJ has in-unit laundry.

Explore by feature - Pet Friendly

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Explore by feature - Outdoor Space

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