$507,321
SOLD SEP 12, 2023

805 Mountain Ave Berkeley Heights, NJ 07922

3 Beds
2 Baths
-- Sq Ft
0.99 Acres

Recently Sold

15% Below List Price

160 Days on Market

About This Home

As of August 2025

This home is located at 805 Mountain Ave, Berkeley Heights, NJ 07922 and is currently priced at $507,321. This property was built in 1890. 805 Mountain Ave is a home located in Union County with nearby schools including Columbia Middle School, Governor Livingston High School, and Scotch Plains Baptist Christian Day School.

Last Agent to Sell the Property

Joseph Peters

COLDWELL BANKER REALTY Brokerage Phone: 908-754-7511 Listed on: 12/16/2022

COLDWELL BANKER REALTY

Last Buyer's Agent

MARY ROBERTS-AUER

COLDWELL BANKER REALTY

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $8,827

Year Built

  • Built in 1890

Lot Details

  • 0.99 Acre Lot

Bedrooms and Bathrooms

  • 3 Bedrooms
  • 2 Bathrooms

Home Details

Home Type

Single Family

Est. Annual Taxes

$8,827

Year Built

Built in 1890

Lot Details

0

Listing Details

  • Year Built: 1890
  • County Name: Union
  • Street Number Display: 805
  • I D: 5194891
  • Modified: 2024-09-13
  • Number Images: 1
  • Attribution Contact: 908-754-7511
  • MLS Status: Sold
  • Special Features: None
  • Property Sub Type: Detached

Interior Features

  • Bedrooms: 3
  • Bathrooms: 2.00

Lot Info

  • Lot Size: .989 AC
  • Total Acres: 0.99

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
Apr 29, 2025
Closed on
Jul 23, 2025
Sold by
Nng Real Property I Llc
Bought by
Seyed Mirrokni Vahab and Seyed Zeinab Abbassi
Seller's Agent
MARY ROBERTS-AUER
COLDWELL BANKER REALTY
Buyer's Agent
ANDY LOPEZ
SIGNATURE REALTY NJ
List Price
$2,750,000
Sold Price
$2,200,000
Premium/Discount to List
-$550,000
-20%
Views
167

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-85.22%
Original Mortgage
$1,500,000
Outstanding Balance
$1,498,231
Interest Rate
5.1%
Mortgage Type
New Conventional
Estimated Equity
$185,102

Purchase Details

Listed on
Dec 16, 2022
Closed on
Sep 5, 2023
Sold by
Diettmann Tonya N
Bought by
Nng Real Property I Llc
Seller's Agent
Joseph Peters
COLDWELL BANKER REALTY
Buyer's Agent
MARY ROBERTS-AUER
COLDWELL BANKER REALTY
List Price
$600,000
Sold Price
$507,321
Premium/Discount to List
-$92,679
-15.45%
Views
204

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
117.33%
Original Mortgage
$948,100
Interest Rate
7.23%
Mortgage Type
Construction

Purchase Details

Closed on
Aug 16, 2012
Sold by
Dietmann Melvin G
Bought by
Diettmann Tonya N
Source: Public Records

Range of Values:

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Average Value
Not Available
List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Purchase History

Date Type Sale Price Title Company
Deed $2,200,000 Westcor Land Title
Deed $2,200,000 Westcor Land Title
Bargain Sale Deed $507,321 Fidelity National Title
Bargain Sale Deed $507,321 Fidelity National Title
Quit Claim Deed $10 --
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Open $1,500,000 New Conventional
Closed $1,500,000 New Conventional
Previous Owner $250,000 Construction
Previous Owner $948,100 Construction
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
08/01/2025 08/01/25 Sold $2,200,000 -4.1% --
06/19/2025 06/19/25 Pending -- -- --
06/13/2025 06/13/25 Price Changed $2,295,000 -2.3% --
05/29/2025 05/29/25 Price Changed $2,350,000 -11.3% --
05/17/2025 05/17/25 Price Changed $2,650,000 -3.6% --
04/29/2025 04/29/25 For Sale $2,750,000 +442.1% --
09/12/2023 09/12/23 Sold $507,321 -15.4% --
05/25/2023 05/25/23 Pending -- -- --
12/16/2022 12/16/22 For Sale $600,000 -- --
Source: Garden State MLS

Tax History Compared to Growth

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $8,827 $205,900 $170,400 $35,500
2024 $8,699 $205,900 $170,400 $35,500
2023 $8,699 $205,900 $170,400 $35,500
2022 $8,646 $205,900 $170,400 $35,500
2021 $8,598 $205,900 $170,400 $35,500
2020 $8,644 $205,900 $170,400 $35,500
2019 $8,600 $205,900 $170,400 $35,500
2018 $8,421 $205,900 $170,400 $35,500
2017 $8,318 $205,900 $170,400 $35,500
2016 $8,172 $205,900 $170,400 $35,500
2015 $8,127 $205,900 $170,400 $35,500
2014 $7,915 $205,900 $170,400 $35,500
Source: Public Records

Agents Affiliated with this Home

  • M

    Seller's Agent in 2025

    MARY ROBERTS-AUER

    COLDWELL BANKER REALTY

  • A

    Buyer's Agent in 2025

    ANDY LOPEZ

    SIGNATURE REALTY NJ

  • Joseph Peters

    Seller's Agent in 2023

    Joseph Peters

    COLDWELL BANKER REALTY

    (908) 304-4660

    1 in this area

    21 Total Sales

    Joseph Peters
    Section Image
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Map

Source: Garden State MLS

MLS Number: 3821517

Garden State MLS

APN: 01-01715-0000-00027

New Jersey Union County Berkeley Heights 07922

805 Mountain Ave, Berkeley Heights, NJ

This home is located at 805 Mountain Ave, Berkeley Heights, NJ 07922 and is currently priced at $507,321. This property was built in 1890. 805 Mountain Ave is a home located in Union County with nearby schools including Columbia Middle School, Governor Livingston High School, and Scotch Plains Baptist Christian Day School.

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