Julia Gaffney
Keller Williams Prosperity Realty
(862) 977-3995
138 Total Sales
1 in Mansfield
$1,100,000 Price
Estimated Value: $584,278
This home is located at 9 Hillside Rd, Hackettstown, NJ 07840 since 05 February 2026 and is currently estimated at $584,278. This property was built in 1966. 9 Hillside Rd is a home located in Warren County with nearby schools including Mansfield Twp Elementary School, Warren Hills Regional Middle School, and Warren Hills Reg High School.
Last Agent to Sell the Property
KEVIN GAFFNEY
WEICHERT REALTORS CORP HQ Brokerage Phone: 973-984-1400 Listed on: 02/05/2026
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
Julia Gaffney
Keller Williams Prosperity Realty
(862) 977-3995
138 Total Sales
1 in Mansfield
$1,100,000 Price
Debbie Kistle
KISTLE REALTY, LLC.
(973) 756-3153
220 Total Sales
1 in Mansfield
$612,000 Price
Rosalie Tenseth
WEICHERT REALTORS
(877) 840-5468
43 Total Sales
1 in Mansfield
$450,000 Price
Joseph Nesbihal
RE/MAX HERITAGE PROPERTIES
(862) 296-0892
74 Total Sales
5 in Mansfield
$290K - $751K Price Range
Scott Oatley
REALTY EXECUTIVES EXCEPTIONAL
(908) 916-3076
42 Total Sales
1 in Mansfield
$352,000 Price
Fernando Leyva
Compass New Jersey, LLC-Ridgewood
(551) 303-7085
96 Total Sales
1 in Mansfield
$400,000 Price
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 |
|---|---|---|---|
| $580,000 | First American Title | ||
| Fletcher Bernadette | $550,000 | Zwiren Title Agency | |
| Kaufer Mark | $171,500 | First American Title Ins Co |
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 | $550,759 |
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 |
|---|---|---|---|---|---|
| 03/19/2026 03/19/26 | Sold | $580,000 | +16.0% | -- | |
| 02/10/2026 02/10/26 | Pending | -- | -- | -- | |
| 02/05/2026 02/05/26 | For Sale | $500,000 | -9.1% | -- | |
| 11/05/2025 11/05/25 | Sold | $550,000 | +10.0% | -- | View Prior Sale |
| 10/01/2025 10/01/25 | Pending | -- | -- | -- | |
| 09/26/2025 09/26/25 | For Sale | $499,900 | -- | -- |
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 | $9,057 | $275,200 | $78,000 | $197,200 |
| 2025 | $8,991 | $254,200 | $78,000 | $176,200 |
| 2024 | $9,029 | $254,200 | $78,000 | $176,200 |
| 2023 | $8,869 | $254,200 | $78,000 | $176,200 |
| 2022 | $8,869 | $254,200 | $78,000 | $176,200 |
| 2021 | $8,930 | $254,200 | $78,000 | $176,200 |
| 2020 | $8,841 | $254,200 | $78,000 | $176,200 |
| 2019 | $8,554 | $254,200 | $78,000 | $176,200 |
| 2018 | $8,373 | $254,200 | $78,000 | $176,200 |
| 2017 | $8,373 | $254,200 | $78,000 | $176,200 |
| 2016 | $8,183 | $254,200 | $78,000 | $176,200 |
| 2015 | $8,010 | $254,200 | $78,000 | $176,200 |
| 2014 | $7,756 | $254,200 | $78,000 | $176,200 |
KG
Seller's Agent in 2026
KEVIN GAFFNEY
WEICHERT REALTORS CORP HQ
EP
Buyer's Agent in 2026
Eric Piwowarczyk
KELLER WILLIAMS PROSPERITY REALTY
(866) 201-6210
31 Total Sales
Seller's Agent in 2025
Kelly Holmquist
KELLER WILLIAMS METROPOLITAN
(908) 451-4676
348 Total Sales
ED
Seller Co-Listing Agent in 2025
EVAN DIEFFENBACH
KELLER WILLIAMS METROPOLITAN
Buyer's Agent in 2025
Dulce Ruivo
RE/MAX
(201) 993-0683
67 Total Sales
Source: Garden State MLS
MLS Number: 4008361
APN: 16-02003-0000-00009
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