Union County  »  07092  »  Mountain Ave  »  1123 Mountain Ave

1123 Mountain Avenue, Mountainside, NJ 07092 Property Information

1123 Mountain Avenue, Mountainside, NJ 07092 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

1123 Mountain Avenue, Mountainside, NJ 07092
static Mapbox map

Address

Primary address 1123 Mountain Avenue, Mountainside
Zip code 07092
County Union
Municipality Mountainside Borough
Block 18
Lot 3.01

Sales & Tax Overview for 1123 Mountain Avenue, Mountainside

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

Sale date 09/06/2012
Sale price $100,000
Arm's length
Property tax $8,121

Lot & Building Information for 1123 Mountain Avenue, Mountainside

Building class Commercial (4A)
Acreage 0.351
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
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 1123 Mountain Avenue, Mountainside

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

  • • Improvements for 1123 Mountain Avenue, Mountainside , 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 1123 Mountain Avenue, Mountainside

What is the assessed value of 1123 Mountain Avenue, Mountainside, NJ 07092 and the property tax paid?

Assessed at $386,700, the tax amount paid for 1123 Mountain Avenue, Mountainside, NJ 07092 is $8,120.

When was 1123 Mountain Avenue, Mountainside, NJ 07092 last sold and what was the last sale price?

1123 Mountain Avenue, Mountainside, NJ 07092 was last sold in 09/06/2012 for $100,000.

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 1123 Mountain Avenue, Mountainside

Create a free account to view the complete sales history for 1123 Mountain Avenue, Mountainside, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
09/06/2012 $100,000

Title Documents for 1123 Mountain Avenue, Mountainside

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
09/06/2012 - 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 1123 Mountain Avenue, Mountainside

Access detailed property tax data for 1123 Mountain Avenue, Mountainside, NJ 07092. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025
Property tax $8,121
Market value $386,700

Assessment History for 1123 Mountain Avenue, Mountainside

Here's the assessment & property tax history for 1123 Mountain Avenue, Mountainside, 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 $386,700 $386,700 2.1 $8,121 +9.52%
2024 $361,700 $361,700 2.05 $7,415 +3.12%
2023 $361,700 $361,700 1.988 $7,191 -0.45%
2022 $361,700 $361,700 1.997 $7,223 +1.68%
2021 $361,700 $361,700 1.964 $7,104 -73.72%

Demographics by Zip Code

Total population 7,049
Median age 48
Average household income $237,360
Family households 83.2%
Occupied housing units 2,508
Owner occupied units 87.9%
People per household (average) 2.76
Median year structure built 1957
Median value for units with a mortgage $819,700
Median value for units without a mortgage $793,400

Risk

Create a free account to unlock extended information for 1123 Mountain Avenue, Mountainside, 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 1123 Mountain Avenue, Mountainside 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

Neighbors for 1123 Mountain Avenue, Mountainside

Here are the neighbors for 1123 Mountain Avenue, Mountainside.

Address Square feet Purchase date Purchase price
1076 Saddle Brook Rd, Springfield 2,988 07/13/1992 $505,000
340 Creek Bed Rd, Mountainside 2,268 04/03/2002 $430,000
345 Central Ave, Mountainside 2,156 02/26/2019 $1
1084 Sylvan Ln, Mountainside 1,970 07/02/2020 $615,000
1072 Saddle Brook Rd, Springfield 4,033 04/24/2006 $740,000
1068 Saddle Brook Rd, Springfield 2,866 09/30/2022 $900,000
1080 Saddle Brook Rd, Mountainside 4,199 10/08/2000 $90,000
1270 Wood Valley Rd, Mountainside 2,609 07/23/2021 $530,000
348 Hedge Row, Mountainside 2,150
351 Central Ave, Mountainside 2,749 10/29/1993 $243,500
1080 Sylvan Ln, Mountainside 2,652 12/10/2004
352 Hedge Row, Mountainside 4,352 01/31/2010 $969,000
360 Hedge Row, Mountainside 3,279 11/18/2016 $1,110,000
1117 Mountain Ave, Mountainside 1,608 04/13/2018 $365,000
1113 Mountain Ave, Mountainside 1,500 03/02/2026 $500,000
1064 Saddle Brook Rd, Springfield 3,083 06/21/1977
1060 Saddle Brook Rd, Springfield 2,660 08/20/2020 $725,800
356 Hedge Row, Mountainside 2,202 06/22/2015 $725,000
1264 Wood Valley Rd, Mountainside 1,694 02/03/2018 $500,000
336 Creek Bed Rd, Mountainside 1,404

Nearby ZIP Codes for 1123 Mountain Avenue, Mountainside

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