12 Upper Mountain Ave, Montclair, NJ 07042
OFF MARKET

12 Upper Mountain Ave
Montclair, NJ 07042

  • 5 Beds
  • 4 Baths
  • 3,091 sqft

$1,306,100

Trulia Estimate
as of Aug 23, 2026
Est. Refi. Payment $8,892/mo*
Refinance Your Home

$1,306,100

Trulia Estimate
as of Aug 23, 2026
Est. Refi. Payment $8,892/mo*
Refinance Your Home
5 Beds
4 Baths
3,091 sqft

Home Value

Trulia Estimate
$1.31M
Since last month
Decreased$6K (-0.5%)
Since last year
Increased$9K (+0.7%)
Since last sale
Increased$454K (+53.5%)
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 +89% in the last 10 years
MonthEstimated value
2026
August 2026$1.3M
July 2026$1.31M
June 2026$1.37M
May 2026$1.33M
April 2026$1.29M
March 2026$1.25M
February 2026$1.22M
January 2026$1.25M
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
16 Upper Mountain Ave, Montclair, NJ
0.13
Single-Family Home
$1,100,000
03/23/26
5
3
2,979
14 Upper Mountain Ave, Montclair, NJ
0.02
Single-Family Home
$999,000
11/19/25
5
4
-
1 Walden Pl, Montclair, NJ
0.13
Single-Family Home
$855,000
08/29/25
5
3
-
15 Rockledge Rd, Montclair, NJ
0.16
Single-Family Home
$1,500,000
06/16/26
9
5
5,910
66 Elmwood Rd, Verona, NJ
0.69
Single-Family Home
$500,000
02/13/26
3
3
1,894
31 Westover Rd, Verona, NJ
0.50
Single-Family Home
$790,000
01/09/26
4
4
-
16 N Mountain Ave, Montclair, NJ
0.15
Single-Family Home
$1,170,000
08/13/26
7
5
-
112 Valley Rd, Montclair, NJ
0.25
Single-Family Home
$1,785,000
05/20/26
5
2
-
148 Highland Ave, Montclair, NJ
0.79
Single-Family Home
$1,700,000
06/04/26
5
4.5
3,220
28 Glen Rd, Verona, NJ
0.46
Single-Family Home
$2,100,000
06/18/26
6
5
4,850

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
14 Upper Mountain Ave, Montclair, NJ 07042
0.02
$999,000
5
4
-
Recently Sold
15 Upper Mountain Ave, Montclair, NJ 07042
0.04
$925,100
Studio
-
-
Off Market
9B Upper Mountain #B, Montclair, NJ 07042
0.05
$1,389,000
4
5
-
Off Market
361 Claremont Ave, C6105, Montclair, NJ 07042
0.07
$430,100
1
1
-
Off Market
361 CLAREMONT AVE C6107, Montclair, NJ 07042
0.07
$715,300
2
2
-
Off Market
1 Upper Mountain Avenue, Montclair, NJ 07042
0.06
$783,400
Studio
-
-
Off Market
361 Claremont Ave C6113 #13, Montclair Twp., NJ 07042
0.09
$363,000
1
1
-
Recently Sold
363 CLAREMONT AVE C6301, Montclair, NJ 07042
0.09
$430,100
1
1
-
Off Market
8 Highmont Ter, Montclair, NJ 07042
0.09
$1,180,000
4
2.5
-
Recently Sold
361 Claremont Ave #9, Montclair, NJ 07042
0.10
$417,200
1
1
-
Off Market
371 Claremont Ave, Montclair, NJ 07042
0.09
$1,387,100
6
3.5
-
Off Market
361 Claremont Avenue #C6116, Montclair, NJ 07042
0.11
$575,400
2
2
-
Off Market

Local Information

  • Map ViewExplore the area around 12 Upper Mountain Ave.
  • Schools3 Preschool Schools7 Elementary Schools3 Middle Schools1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Year Built
1925
Living Area
3,091 sqft
Price/Sqft
$423
Parking
Garage

About this House

12 Upper Mountain Ave is in Montclair, NJ and in ZIP code 07042. This property has 5 bedrooms, 4 bathrooms and approximately 3,091 sqft of floor space. This property has a lot size of 8550 sqft and was built in 1925.
12 Upper Mountain Ave, Montclair, NJ 07042 is a 5 bedroom, 4 bathroom, 3,091 sqft unknown built in 1925. It last sold for $849,000 on Jun 16, 2021. It is currently off market. The Trulia Estimate is $1,306,100, with a rent estimate of $5,084/month.

Home Details for 12 Upper Mountain Ave

Interior Features

Levels, Entrance, & Accessibility
Stories: 3

Exterior Features

Exterior Home Features
Roof: SlateExterior: BrickLawnSprinkler System
Parking & Garage
GarageParking: Garage Attached

Property Information

Year Built
Year Built: 1925
Property Type / Style
Property Type: UnknownArchitecture: Colonial

Community

Units in Building: 1

Lot Information

Lot Area: 8550 sqft

Price and Tax history

DateEventPrice
Jun 29, 2023
Source: GSMLS #3703084
ListingRemoved
Jun 16, 2021
Source: GSMLS #3703084
Sold
$849,000
Apr 8, 2021
Source: GSMLS #3703084
Listed For Sale
$849,000
Jul 18, 1996
Source: N/A
Sold
$287,500
Feb 4, 1994
Source: N/A
Sold
$275,000

Market trends in Montclair

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$1.34M
$123KMoM
Sale-to-List Price
125.4%
1.8%MoM
Price per sq ft
—
Available listings
70
13MoM

Around this home

What Locals Say about Montclair

At least 599 Trulia users voted on each feature.

  • 95 % Say there are sidewalks

  • 94 % Say it's dog friendly

  • 84 % Say it's walkable to restaurants

  • 81 % Say people would walk alone at night

  • 76 % Say there's holiday spirit

  • 71 % Say yards are well-kept

  • 71 % Say kids play outside

  • 68 % Say car is needed

  • 67 % Say streets are well-lit

  • 65 % Say they plan to stay for at least 5 years

  • 65 % Say it's quiet

  • 63 % Say neighbors are friendly

  • 62 % Say it's walkable to grocery stores

  • 62 % Say there's wildlife

  • 57 % Say parking is easy

  • 54 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Trulia User
    "Diverse, access to services, great cuisine and events "
    0
    Flag
  • Trulia User
    "Love Montclair but NJT has its issues. Besides that there’s farmers markets, an art museum, and film festival. "
    0
    Flag
  • Aubrey mangel
    "I work within the town so it is easy. I know many people who commute to the city and use public transportation with mixed experiences. "
    1
    Flag
  • JASON JORDAN
    "So nice I love this place so much it’s like the best place in all of New Jersey if you ask me I come here to walk dogs and trick or treat and sing carols and hang out with my boys. "
    0
    Flag
  • Cory Ludwig
    "Montclair is a great town with both city vibes and suburban neighborhoods. You don’t have to leave the town to eat or shop or find something to do. The only down side is it can be on the expensive side and sometimes parking is an issue. "
    0
    Flag
  • Elle Dee
    "I lived in Montclair for nine years. It’s a lovely diverse town no issues with crime. Located close to New York direct train. Perfect land of suburban and a city feel. "
    0
    Flag
  • Ann Song
    "13 min walk to Bay Street train station. Buses are unreliable. Buses are also gross. I wish there were more options for public transit, but it’s very limited. It’s not the worst though."
    0
    Flag
  • Amydallmann
    "Most homes here have at least one dog and most owners and dogs are quite friendly. Technically it is not allowed to let your dog run off leash, but there are a handful of folks who do and they sometimes meet up in the park so the dogs can play together. There are excellent walkers and daycare when you need to travel or work it’s a great place to have a dog or five!"
    1
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  • Erinppuso18
    "I enjoy driving in Montclair. Traffic isn’t bad. There is often constriction or lights out. I use the parkway to get to work. "
    0
    Flag
  • Baratza
    "It is very diverse but welcoming and it’s a great place to just live, shop, eat and be happy. Montclair always has nice festivals which make it a nice place to live and destination for people to visit"
    0
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  • Regine Prophete
    "Quiet and nice. So clean. I like it a lot. No noise or loud talking. I don’t see any drinking at all."
    0
    Flag
  • B8d7vg2mnr
    "I don’t really have that much advice for parents yet, because I have not had kids yet. It looks like a good place to raise them though. I love it here."
    3
    Flag
  • Mary Roma
    "Seems like a fantastic place to raise children. I do not have a family of my own yet, but I intend to someday, and Montclair seems like a really great place to grow up."
    2
    Flag
  • Christian Bejarano
    "It’s a pretty dog friendly town People can do a better job at cleaning after their pets. Better policing on dogs being off leash in public areas. "
    0
    Flag
  • Phk9gmczgx
    "Farmers market every Saturday year round. Jazz festival every year. Pride parade. Brewery events where locals and families can come listen to live music and connect w friends and other families. Local farm does events for children. "
    1
    Flag
  • MsMalka
    "This is the best place I have ever lived. It’s safe and well-maintained without being pretentious. Always felt safe as a single woman around town here, any time of day or night. "
    0
    Flag
  • Barbara P.
    "I just moved in this area January 2020. I love it because there are so many convenient stores, restaurants and parks."
    0
    Flag
  • BK
    "Very easy commute into jersey city/Hoboken with express routes with only two/three stops in between "
    8
    Flag
  • Jen
    "nj transit runs to hoboken and ny penn station on weekdays (with limited service on the weekend). convenient when the train runs on time (which is almost never)."
    6
    Flag
  • Digitalrajnyc
    "Now not much, but Halloween was a big deal. Neighborhood toasts and block parties common in the area."
    5
    Flag
  • Diverrobert
    "Montclair is a great place to live and the neighborhood is very friendly and upscale. Homes are well kept and there are many great restaurants and shops"
    0
    Flag
  • Alw328
    "Block parties and neighbors are friendly and look out for one another. Love the walk ability! Best place we have ever loved!"
    5
    Flag
  • Diverrobert
    "This is a great neighborhood the best of an urban suburban environment. Lots of beautiful historic homes, restaurants, churches, libraries, theaters, hotels all within walking distance. Many famous writers, actors and media folk live in Montclair "
    1
    Flag
  • Digitalrajnyc
    "It’s a great town for families. Taxes are high. Made lots of great friends here, and great local restaurants. You really don’t need to leave town very much if you don’t want."
    9
    Flag
  • Me
    "The community has vitality. There are beautiful parks, an independent cinema, concert venue and museum. There are programs for children and adults alike. Many people that live here are originally from out of state which creates a dynamic community. "
    2
    Flag
  • Domonique R.
    "Montclair has a very diverse population and a lot of great places to eat. I also feel comfortable jogging and riding my bike alone every morning and every evening. Overall great place to live with a lot of schools to choose from. "
    0
    Flag
  • Maria T.
    "It’s take a significant amount of time to get to Midtown Manhattan by train. But rent is cheap here and it’s low in the crime rates."
    0
    Flag
  • Asia W.
    "The parks are great. The neighborhood is neat, clean & safe. The community is friendly. Very spacious, you can go jogging effortlessly. "
    3
    Flag
  • Andrea F.
    "Great access to several train stations, some go directly to New York City. Local buses are available and there is one that goes to New York as well. The highways are easily accessible for commute to work locally "
    0
    Flag
  • Marina
    "Great for families, but taxes are high. Has all the benefits of a city but with the advantages of suburb. Plenty of restaurants, yoga, stores, etc. "
    3
    Flag
  • Ivelisse R.
    "Everything! Suburb meet City environment. There’s an annual Jazz and Film festival each year and outside movie events at a local garden. Love the diversity and awesome restaurants!"
    2
    Flag
  • A.Fior
    "Every Friday night in the summer there is music at the end of Church Street! Also the neighborhood hosts art-walks and film and jazz festivals. There has also been street yoga sessions."
    0
    Flag
  • Bholobinko
    "There are a lot of dogs with people walking them frequently. Lot’s of places to walk them. Great streets with well maintained sidewalks that make it easy to take your pet out for a stroll."
    0
    Flag
  • Kaitie K.
    "Great, but expensive community to live in. Summertime is the absolute best. Very easy access to NJ Transit. Wonderful place to live. "
    0
    Flag
  • Jan
    "Awesome plain awesome town with a little bit of everything just a stone throw away. Theaters, shops, a museum and food galore."
    1
    Flag
  • Yenoors
    "Dogs are prevalent in town and many are seen walking them on the sidewalks and the parks. Most if not all pickup after them. "
    3
    Flag
  • Gisselle Y.
    "Montclair Film Festival, Jazz Festival, fire works for 4th of July, sidewalk sales from the downtown stores, having amazing restaurants and transportation at walking distance. "
    0
    Flag
  • Montclair Resident
    "I have a dog and she loves walking around the neighborhood, and knows the other dogs pretty well. Everyone is pretty friendly in Montclair. And there are a lot of dog owners! "
    0
    Flag
  • Leilani
    "Public areas are not very dog friendly. No dog runs or dog parks near by. Closest is in Bloomfield Brookdale Park."
    0
    Flag
  • Mattey F.
    "I see dog owners walk their dogs by my house and sometimes the dogs poop and pee on my lawn. That is very annoying. They usually clean up the mess. "
    1
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 12 Upper Mountain Ave

  • What is 12 Upper Mountain Ave estimated to be worth?
    Trulia's estimated value for 12 Upper Mountain Ave in Montclair, NJ is $1,306,100.
  • What is the price history for 12 Upper Mountain Ave?
    12 Upper Mountain Ave in Montclair, NJ last sold for $849,000 in June 2021.
  • Is Montclair a buyer's or seller's market?
    Montclair is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in Montclair?
    The median sale price in Montclair is $1.34M. That is up $123K from the prior month.

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Off Market Homes Near 12 Upper Mountain Ave

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