NOT LISTED FOR SALE

320 Mountain Ave Hackettstown, NJ 07840

Hackettstown Area

Estimated Value: $1,528,265

Studio
-- Baths
17,475 Sq Ft
$87/Sq Ft Est. Value

About This Home

This home is located at 320 Mountain Ave, Hackettstown, NJ 07840 and is currently estimated at $1,528,265, approximately $87 per square foot. 320 Mountain Ave is a home located in Warren with nearby schools including Hatchery Hill Elementary School, Hackettstown Middle School, and Hackettstown High School.

Range of Values:

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Value Increase
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Percent Increase
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Adjusted for Inflation
Collateral Analytics

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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.

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First American

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Quantarium

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Average Value
Not Available
List Price
Sold Price
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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

Closed on
Aug 13, 2026
Sold by
Mountain 320 Llc
Bought by
Current Estimated Value
$1,528,265

Purchase Details

Closed on
Aug 15, 2017
Sold by
Axelbar Inc
Bought by
Mountain 320 Llc

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$739,300
Interest Rate
3.96%
Mortgage Type
Construction
Source: Public Records

Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Agents Specializing in Hackettstown, NJ

  • David Borrero Real Estate Agent - RE/MAX HOMELAND REALTORS

    David Borrero

    RE/MAX HOMELAND REALTORS

    (877) 847-1337

    221 Total Sales

    1 in Hackettstown

    $900,000 Price

    David Borrero
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  • Heidi Delahanty Real Estate Agent - RE/MAX PLATINUM GROUP

    Heidi Delahanty

    RE/MAX PLATINUM GROUP

    (862) 278-9389

    79 Total Sales

    1 in Hackettstown

    $353,300 Price

    Heidi Delahanty
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  • Lisa Peluso Real Estate Agent - RE/MAX TOWN & VALLEY II

    Lisa Peluso

    RE/MAX TOWN & VALLEY II

    (862) 296-1063

    97 Total Sales

    3 in Hackettstown

    $252K - $495K Price Range

    Lisa Peluso
     Section Image
  • Joan O'brien Real Estate Agent - RE/MAX TOWN & VALLEY

    Joan O'brien

    RE/MAX TOWN & VALLEY

    (908) 895-6780

    88 Total Sales

    4 in Hackettstown

    $375K - $510K Price Range

    Joan O'brien
     Section Image
  • Jacqueline Loughridge Real Estate Agent - WEICHERT REALTORS

    Jacqueline Loughridge

    WEICHERT REALTORS

    (862) 299-3552

    33 Total Sales

    1 in Hackettstown

    $400,000 Price

    Jacqueline Loughridge
     Section Image
  • Rosalie Tenseth Real Estate Agent - WEICHERT REALTORS

    Rosalie Tenseth

    Responds Quickly

    WEICHERT REALTORS

    (877) 840-5468

    43 Total Sales

    1 in Hackettstown

    $422,000 Price

    Rosalie Tenseth
     Section Image
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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
$800,000 None Available
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 $739,300
Source: Public Records

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 $41,724 $1,200,000 $1,033,200 $166,800
2025 $41,028 $1,200,000 $1,033,200 $166,800
2024 $40,488 $1,200,000 $1,033,200 $166,800
2023 $39,168 $1,200,000 $1,033,200 $166,800
2022 $39,168 $1,200,000 $1,033,200 $166,800
2021 $38,352 $1,200,000 $1,033,200 $166,800
2020 $37,548 $1,200,000 $1,033,200 $166,800
2019 $36,288 $1,200,000 $1,033,200 $166,800
2018 $46,699 $1,575,000 $1,033,200 $541,800
2017 $46,699 $1,575,000 $1,033,200 $541,800
2016 $45,927 $1,575,000 $1,033,200 $541,800
2015 $44,006 $1,575,000 $1,033,200 $541,800
2014 $42,572 $1,575,000 $1,033,200 $541,800
Source: Public Records

Map

New Jersey Warren County Hackettstown 07840

320 Mountain Ave, Hackettstown, 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.

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