NOT LISTED FOR SALE

1020 Summit Ln Mountainside, NJ 07092

Mountainside Area

Estimated Value: $917,000 - $1,043,093

4 Beds
3 Baths
-- Sq Ft
0.47 Acre Lot

Sale Details

Date Sold: October 23, 2023

Last sale price $810,000

Est. 20% increase in value since last sale

Current estimated payment $6,466 / mo

8 Days on Market

About This Home

As of October 2023

This home is located at 1020 Summit Ln, Mountainside, NJ 07092 since 13 September 2023 and is currently estimated at $975,273. This property was built in 1950. 1020 Summit Ln is a home located in Union County with nearby schools including Beechwood School, Deerfield Elementary School, and Oak Knoll School of the Holy Child.

Last Agent to Sell the Property

Simon Westfall-Kwong

EXP REALTY, LLC Brokerage Phone: 866-201-6210 Listed on: 09/13/2023

EXP REALTY, LLC

Last Buyer's Agent

Jiali Diane Chen

COLDWELL BANKER REALTY

COLDWELL BANKER REALTY

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1950

Lot Details

  • 0.47

Bedrooms and Bathrooms

  • 4 Bedrooms
  • 3 Bathrooms

Home Details

Home Type

Single Family

Year Built

Built in 1950

Lot Details

0.47 Acres

Listing Details

  • Year Built: 1950
  • County Name: Union
  • I D: 5242931
  • Attribution Contact: 866-201-6210
  • MLS Status: Sold
  • Special Features: None
  • Property Sub Type: Detached

Interior Features

  • Bedrooms: 4
  • Bathrooms: 2.10

Ownership History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Name Owned For Owner Type

Purchase Details

Listed on
Sep 13, 2023
Closed on
Oct 18, 2023
Sold by
Bought by
Seller's Agent
Simon Westfall-Kwong
EXP REALTY, LLC
Buyer's Agent
Jiali Diane Chen
COLDWELL BANKER REALTY
List Price
$795,000
Sold Price
$810,000
Premium/Discount to List
$15,000
1.89%
Views
42
Current Estimated Value
$975,273

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$165,273
Avg. Annual Appreciation
6.78%
Original Mortgage
$526,500
Outstanding Balance
$491,740
Interest Rate
7.18%
Mortgage Type
New Conventional
Estimated Equity
$483,533

Purchase Details

Listed on
Apr 20, 2022
Closed on
May 12, 2022
Sold by
Bought by
Seller's Agent
ALICE SAMACH
WEICHERT REALTORS
Buyer's Agent
Mackenzie Swenson
COLDWELL BANKER REALTY
List Price
$725,000
Sold Price
$728,000
Premium/Discount to List
$3,000
0.41%

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
7.69%

Purchase Details

Closed on
Dec 18, 1987
Bought by
Source: Public Records

Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Agents Specializing in Mountainside, NJ

  • Tina Torres Real Estate Agent - RE/MAX LIFETIME REALTORS

    Tina Torres

    RE/MAX LIFETIME REALTORS

    (862) 298-4450

    193 Total Sales

    1 in Mountainside

    $650,000 Price

    Tina Torres
     Section Image
  • Michele Klug Real Estate Agent - KELLER WILLIAMS TOWNE SQUARE

    Michele Klug

    KELLER WILLIAMS TOWNE SQUARE

    (908) 883-3374

    655 Total Sales

    1 in Mountainside

    $925,000 Price

    Michele Klug
     Section Image
  • Mark Slade Real Estate Agent - KELLER WILLIAMS MID-TOWN DIRECT REALTY

    Mark Slade

    KELLER WILLIAMS MID-TOWN DIRECT REALTY

    (844) 802-1554

    154 Total Sales

    1 in Mountainside

    $733,000 Price

    Mark Slade
     Section Image
  • Pamela 'Jill' Sockwell Real Estate Agent - COMPASS NEW JERSEY, LLC

    Pamela 'Jill' Sockwell

    COMPASS NEW JERSEY, LLC

    (917) 634-3370

    140 Total Sales

    2 in Mountainside

    $887K - $1.3M Price Range

    Pamela 'Jill' Sockwell
     Section Image
  • Jack Yao Real Estate Agent - Realmart Realty, LLC

    Jack Yao

    Realmart Realty, LLC

    (732) 838-6992

    1,397 Total Sales

    1 in Mountainside

    $730,000 Price

    Jack Yao
     Section Image
  • Darren Tietsworth Real Estate Agent - RE/MAX Select

    Darren Tietsworth

    Responds Quickly

    RE/MAX Select

    (908) 356-4259

    66 Total Sales

    5 in Mountainside

    $655K - $1.5M Price Range

    Darren Tietsworth
     Section Image
See All Agents

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Buyer Sale Price Title Company
$810,000 Fidelity National Title
$728,000 Realsafe Title
$150,000 --
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Borrower Loan Amount
Open $526,500
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft Prior Sale
10/23/2023 10/23/23 Sold $810,000 +1.9% --
09/21/2023 09/21/23 Pending -- -- --
09/13/2023 09/13/23 For Sale $795,000 +9.2% --
05/16/2022 05/16/22 Sold $728,000 +0.4% $247 / Sq Ft View Prior Sale
04/29/2022 04/29/22 Pending -- -- --
04/22/2022 04/22/22 For Sale $725,000 -- $246 / Sq Ft
Source: Garden State MLS

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

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
2026 $13,276 $632,200 $304,700 $327,500
2025 $13,276 $632,200 $304,700 $327,500
2024 $12,276 $632,200 $304,700 $327,500
2023 $12,276 $617,500 $304,700 $312,800
2022 $12,331 $617,500 $304,700 $312,800
2021 $12,128 $617,500 $304,700 $312,800
2020 $11,839 $158,400 $60,700 $97,700
2019 $11,901 $158,400 $60,700 $97,700
2018 $11,924 $158,400 $60,700 $97,700
2017 $11,837 $158,400 $60,700 $97,700
2016 $11,568 $158,400 $60,700 $97,700
Source: Public Records

Agents Affiliated with this Home

  • S

    Seller's Agent in 2023

    Simon Westfall-Kwong

    EXP REALTY, LLC

    (973) 489-8885

    291 Total Sales

    Simon Westfall-Kwong
    Section Image
  • Jiali Diane Chen Real Estate Agent - COLDWELL BANKER REALTY

    Buyer's Agent in 2023

    Jiali Diane Chen

    COLDWELL BANKER REALTY

    (908) 462-4617

    63 Total Sales

    Jiali Diane Chen
    Section Image

  • A

    Seller's Agent in 2022

    ALICE SAMACH

    WEICHERT REALTORS

  • Mackenzie Swenson Real Estate Agent - COLDWELL BANKER REALTY

    Buyer's Agent in 2022

    Mackenzie Swenson

    COLDWELL BANKER REALTY

    (201) 575-3254

    13 Total Sales

    Mackenzie Swenson
    Section Image
See All Agents

Map

Source: Garden State MLS

MLS Number: 3864669

Garden State MLS

APN: 10-00006-01-00015

New Jersey Union County Mountainside 07092

1020 Summit Ln, Mountainside, NJ

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

Garden State MLS The data relating to real estate for sale on this website comes in part from the IDX Program of Garden State Multiple Listing Service, L.L.C. Real estate listings held by other brokerage firms are marked as IDX Listing.

Information deemed reliable but not guaranteed.
Copyright © 2026 Garden State Multiple Listing Service, L.L.C. All rights reserved.

Notice: The dissemination of listings on this website does not constitute the consent required by N.J.A.C. 11:5.6.1 (n) for the advertisement of listings exclusively for sale by another broker. Any such consent must be obtained in writing from the listing broker.



This information is being provided for Consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties Consumers may be interested in purchasing.

Nearby Homes
Your Personal Tour Guide

Ask me questions while you tour the home.