Union County  »  07922  »  Mountain Ave  »  23 Mountain Ave

23 Mountain Avenue, Berkeley Heights, NJ 07922 Property Information

23 Mountain Avenue, Berkeley Heights, NJ 07922 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

23 Mountain Avenue, Berkeley Heights, NJ 07922
static Mapbox map

Address

Primary address 23 Mountain Avenue, Berkeley Heights
Zip code 07922
County Union
Municipality New Providence Borough
Block 381
Lot 7

Sales & Tax Overview for 23 Mountain Avenue, Berkeley Heights

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

Sale date 05/07/2021
Sale price $585,000
Arm's length
Property tax $14,038

Lot & Building Information for 23 Mountain Avenue, Berkeley Heights

Building sqft 1,854
Building class Residential (2)
Acreage 0.363
Year built 1954
Stories 1
Exterior structural material
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 Residential (R-1)
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 23 Mountain Avenue, Berkeley Heights

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

  • • Improvements for 23 Mountain Avenue, Berkeley Heights , 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 23 Mountain Avenue, Berkeley Heights

What is the year built & the total sq. ft. for 23 Mountain Avenue, Berkeley Heights, NJ 07922?

23 Mountain Avenue, Berkeley Heights, NJ 07922 was built in 1954 and has a total of 1,854 square feet.

What is the assessed value of 23 Mountain Avenue, Berkeley Heights, NJ 07922 and the property tax paid?

Assessed at $267,800, the tax amount paid for 23 Mountain Avenue, Berkeley Heights, NJ 07922 is $14,038.

When was 23 Mountain Avenue, Berkeley Heights, NJ 07922 last sold and what was the last sale price?

23 Mountain Avenue, Berkeley Heights, NJ 07922 was last sold in 05/07/2021 for $585,000.

Ownership Information

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

Real Estate Reports:
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.
Eliza Theiss, Jun 04, 2026 World Cup or Your Mortgage/Rent? Ticket Prices Rival Host City Housing Costs
World Cup ticket prices rival monthly housing expenses in the 11 U.S. host cities, with even the cheapest seats covering weeks or even months of rent or mortgage payments.
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 23 Mountain Avenue, Berkeley Heights

Create a free account to view the complete sales history for 23 Mountain Avenue, Berkeley Heights, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
05/07/2021 $585,000
06/26/2015 $490,000
10/29/1986 $211,750
       
       
Access the complete sales history for 23 Mountain Avenue, Berkeley Heights with a free account.
Sign up

*Here are the three most recent sales for this property.


Title Documents for 23 Mountain Avenue, Berkeley Heights

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
07/02/2021 - R
05/11/2021 - D
Mortgage 06/01/2051
07/02/2021 - R
05/07/2021 - D
Deed and Realty Tax Fees
07/02/2015 - R
06/26/2015 - D
Deed and Realty Tax Fees
10/29/1986 - 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 23 Mountain Avenue, Berkeley Heights

Access detailed property tax data for 23 Mountain Avenue, Berkeley Heights, NJ 07922. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025
Property tax $14,038
Market value $267,800

Assessment History for 23 Mountain Avenue, Berkeley Heights

Here's the assessment & property tax history for 23 Mountain Avenue, Berkeley Heights, 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 $267,800 $267,800 5.242 $14,038 +1.55%
2024 $267,800 $267,800 5.162 $13,824 +3.10%
2023 $267,800 $267,800 5.007 $13,409 +1.40%
2022 $267,800 $267,800 4.938 $13,224 +0.73%
2021 $267,800 $267,800 4.902 $13,128 +0.04%

Risk

Create a free account to unlock extended information for 23 Mountain Avenue, Berkeley Heights, 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 23 Mountain Avenue, Berkeley Heights 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)
Flex School NR Private 5-12 34 0.81
FlexSchool NR Private 5-12 0 0.83
Allen W. Roberts Elementary School 9 Public PK, K-6 676 0.88
Allen W. Roberts Elementary School 9 Public PK, K-6 676 0.88
Thomas P. Hughes Elementary School 10 Public 3-5 276 0.88

Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Flex School NR Private 5-12 34 0.81
FlexSchool NR Private 5-12 0 0.83
New Providence Middle School 7 Public 7-8 398 1.43
The Academy of Our Lady of Peace NR Private PK-8 146 1.56
Columbia Middle School 9 Public 6-8 560 1.56

Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Flex School NR Private 5-12 34 0.81
FlexSchool NR Private 5-12 0 0.83
New Providence High School 7 Public 9-12 666 1.43
Governor Livingston High School 7 Public 9-12 936 1.45
Scotch Plains Fanwood High School 7 Public 9-12 1,510 2.35

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

Neighbors for 23 Mountain Avenue, Berkeley Heights

Here are the neighbors for 23 Mountain Avenue, Berkeley Heights.

Address Square feet Purchase date Purchase price
15 Mountain Ave, Berkeley Heights 1,264 02/01/1996 $175,000
31 Mountain Ave, Berkeley Heights 1,222 11/03/2020 $440,000
840 Mountain Ave, New Providence 15,181
750 Mountain Ave, Berkeley Heights 06/29/2001 $141,400,000
865 Mountain Ave, New Providence 3,233 09/27/2016 $920,000
39 Mountain Ave, Berkeley Heights 1,288 10/26/2012 $1
730 Mountain Ave, New Providence 06/29/2001 $141,400,000
32 Martins Ln, Berkeley Heights 1,544 06/12/2015 $1
6 Martins Ln, Berkeley Heights 1,836 08/02/2001 $359,000
885 Mountain Ave, New Providence 2,978 03/14/2002 $670,000
890 Mountain Ave, Berkeley Heights 09/27/2017 $5,300,000
800 Mountain Ave, Berkeley Heights 06/29/2001 $141,400,000
24 Martins Ln, Berkeley Heights 2,405 12/11/2019 $645,000
5 Mountain Ave, Berkeley Heights 2,472 06/06/2014 $400,000
16 Martins Ln, Berkeley Heights 1,200 07/29/2016 $450,000
875 Mountain Ave, New Providence 3,535 09/17/2021 $1
855 Mountain Ave, New Providence 3,949 04/08/2026 $1

Nearby ZIP Codes for 23 Mountain Avenue, Berkeley Heights

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