Essex County  »  07042  »  Up Mountain Ave  »  100 Up Mountain Ave

100 up Mountain Avenue, Montclair, NJ 07042 Property Information

100 up Mountain Avenue, Montclair, NJ 07042 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Neighborhood
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Photo & Map Show Hide

100 up Mountain Avenue, Montclair, NJ 07042
static Mapbox map

Address

Primary address 100 up Mountain Avenue, Montclair
Zip code 07042
County Essex
Municipality Montclair Township
Block 405
Lot 10

Sales & Tax Overview for 100 up Mountain Avenue, Montclair

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Sale date 09/23/2015
Sale price $1,875,000
Arm's length
Property tax $60,932

Lot & Building Information for 100 up Mountain Avenue, Montclair

Building sqft 5,524
Building class Residential (2)
Acreage 1.096
Year built 1882
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now

Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district Single Family (R-O)
Broadband internet providers and speed map
Types of broadband connections map

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 100 up Mountain Avenue, Montclair

Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:

  • • Improvements for 100 up Mountain Avenue, Montclair , including their type, square footage, grade and when they were built.
  • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
Unlock all property data with a free account.
Sign up

About 100 up Mountain Avenue, Montclair

What is the year built & the total sq. ft. for 100 up Mountain Avenue, Montclair, NJ 07042?

100 up Mountain Avenue, Montclair, NJ 07042 was built in 1882 and has a total of 5,524 square feet.

What is the assessed value of 100 up Mountain Avenue, Montclair, NJ 07042 and the property tax paid?

Assessed at $1,733,000, the tax amount paid for 100 up Mountain Avenue, Montclair, NJ 07042 is $60,932.

When was 100 up Mountain Avenue, Montclair, NJ 07042 last sold and what was the last sale price?

100 up Mountain Avenue, Montclair, NJ 07042 was last sold in 09/23/2015 for $1,875,000.

Ownership Information

View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.

Real Estate Reports:
Laura Pop-Badiu, Jul 02, 2026 How to Find Foreclosed Homes Step-by-Step Using PropertyShark
To help real estate professionals find foreclosed homes in a timely and efficient manner, this guide breaks down every step of the research process — from understanding foreclosure status all the way to finding contact information for owners and looking past LLCs.
Eliza Theiss, Jun 23, 2026 NYC Resale Gains & Losses: Every Borough Made Money in 2025, Except Manhattan
In 2025, NYC home-sellers mostly made money. But, in Manhattan, resales came with losses — and it was apartments and recent buyers that absorbed them.
Laura Pop-Badiu, Jun 11, 2026 NYC Business Leaders on RTO: Survey Reveals Hybrid Still Dominates, Office Attendance Set to Rise
Hubble’s recent survey of 126 founders, CEOs and other decision-makers in New York City’s startup ecosystem revealed how local business leaders are approaching workplace strategy in 2026 and beyond.
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Past Sales & Property History for 100 up Mountain Avenue, Montclair

Create a free account to view the complete sales history for 100 up Mountain Avenue, Montclair, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
09/23/2015 $1,875,000
08/14/1997 $800,000
       
       
       
Access the complete sales history for 100 up Mountain Avenue, Montclair with a free account.
Sign up

Title Documents for 100 up Mountain Avenue, Montclair

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2 Maturity Index Document Related documents Doc image
10/10/2015 - R
09/23/2015 - D
Deed and Realty Tax Fees
08/14/1997 - D Deed and Realty Tax Fees
                   
                   
                   
Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 100 up Mountain Avenue, Montclair

Access detailed property tax data for 100 up Mountain Avenue, Montclair, NJ 07042. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025
Property tax $60,932
Market value $1,733,000

Assessment History for 100 up Mountain Avenue, Montclair

Here's the assessment & property tax history for 100 up Mountain Avenue, Montclair, including the evolution of the total tax rate and corresponding property tax.

Year Market value Assessment value Total tax rate Property tax Year over year change
2025 $1,733,000 $1,733,000 3.516 $60,932 +3.32%
2024 $1,733,000 $1,733,000 3.403 $58,974 +0.68%
2023 $1,733,000 $1,733,000 3.38 $58,575 +4.69%
2022 $1,701,700 $1,701,700 3.288 $55,952 +1.76%
2021 $1,701,700 $1,701,700 3.231 $54,982 +1.64%

Risk

Create a free account to unlock extended information for 100 up Mountain Avenue, Montclair, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

FEMA flood zone(s) X (See more on map)
Fire hazard zone See more on map
Geohazard zones map

Transportation

Access the detailed traffic volume map for 100 up Mountain Avenue, Montclair to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

View daily traffic map

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
The Montclair Kimberley Academy NR Private PK-12 1,048 0.23
The Montclair Kimberley Academy NR Private PK-12 1,048 0.23
Edgemont Elementary School 6 Public K-5 266 0.40
Academy360 Lower School (Formerly The Children's Institute) NR Private PK, K-9 106 0.48
Academy360 Lower School (Formerly The Children's Institute) NR Private PK, K-9 106 0.48

Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
The Montclair Kimberley Academy NR Private PK-12 1,048 0.23
Academy360 Lower School (Formerly The Children's Institute) NR Private PK, K-9 106 0.48
Renaissance Middle School 5 Public 6-8 213 0.61
Montclair Cooperative School NR Private PK-8 160 0.69
Fusion Academy - Montclair NR Private 7-12 28 0.96

Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
The Montclair Kimberley Academy NR Private PK-12 1,048 0.23
Montclair High School 5 Public 9-12 1,968 0.48
Immaculate Conception High School NR Private 9-12 165 0.79
Disciple Christian Academy NR Private 9, 12 0 0.93
Fusion Academy - Montclair NR Private 7-12 28 0.96

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 100 up Mountain Avenue, Montclair

Here are the neighbors for 100 up Mountain Avenue, Montclair.

Address Square feet Purchase date Purchase price
102 up Mountain Ave, Montclair 7,208 07/13/2007 $2,100,000
40 up Mountain Ave, Montclair 2,390 03/07/1985 $476,000
112 up Mountain Ave, Montclair 6,437 04/27/2017 $1,260,000
87 Prospect Ave, Montclair 2,578 08/15/2014 $858,000
71 Prospect Ave, Montclair 4,202 10/13/2021
74 up Mountain Ave, Montclair 4,169 09/20/2002 $1,000,000
75 Prospect Ave, Montclair 4,043 11/30/2018 $1,201,000
63 Prospect Ave, Montclair 4,153 06/11/2012 $1,126,539
80 up Mountain Ave, Montclair 4,399 05/19/2009 $780,000
70 up Mountain Ave, Montclair 4,946 12/13/2010 $1
88 up Mountain Ave, Montclair 9,859 06/29/2013 $2,900,000
60 up Mountain Ave, Montclair 4,524 09/22/2011 $999,000
67 Prospect Ave, Montclair 6,683 07/28/2006 $1,500,000
64 up Mountain Ave, Montclair 5,322 05/17/2014 $1,020,000
369 Claremont Ave, Montclair 599 02/17/2023
114 up Mountain Ave, Montclair 5,372 07/01/2014 $1,469,000
81 Prospect Ave, Montclair 5,710 05/08/2025
59 Prospect Ave, Montclair 3,674 05/24/2021 $1
50 up Mountain Ave, Montclair 3,842 05/17/2023
24 up Mountain Ave, Montclair 3,753 05/10/2022

Nearby ZIP Codes for 100 up Mountain Avenue, Montclair

Not sure if we cover all the data-points you need? View sample full report View sample full report