Seller's Agent in 2025
Kelly Holmquist
KELLER WILLIAMS METROPOLITAN
(908) 451-4676
358 Total Sales
511 Monroe St Hackettstown, NJ 07840
Estimated Value: $427,000 - $475,000
3
Beds
2
Baths
1,596
Sq Ft
$281/Sq Ft
Est. Value
About This Home
As of September 2025This home is located at 511 Monroe St, Hackettstown, NJ 07840 since 05 August 2025 and is currently estimated at $448,498, approximately $281 per square foot. This property was built in 1930. 511 Monroe St is a home located in Warren County with nearby schools including Hatchery Hill Elementary School, Hackettstown Middle School, and Hackettstown High School.
Last Agent to Sell the Property
KELLER WILLIAMS METROPOLITAN Brokerage Phone: 973-539-1120 Listed on: 08/05/2025
Home Details
Home Type
- Single Family
Year Built
- Built in 1930
Lot Details
- 6,970
Bedrooms and Bathrooms
- 3 Bedrooms
- 2 Bathrooms
Additional Features
- Fireplace
- 6,970 Sq Ft Lot
- Basement
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
Aug 5, 2025
Closed on
Sep 25, 2025
Sold by
Bought by
Seller's Agent
Kelly Holmquist
KELLER WILLIAMS METROPOLITAN
Buyer's Agent
Salvatore Cozzupoli
TERRIE O'CONNOR REALTORS
List Price
$389,900
Sold Price
$425,000
Premium/Discount to List
$35,100
9%
Views
143
Current Estimated Value
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$23,498
Avg. Annual Appreciation
7.05%
Original Mortgage
$417,302
Interest Rate
0.0625%
Mortgage Type
FHA
Purchase Details
Listed on
Jun 15, 2020
Closed on
Oct 7, 2020
Sold by
Bought by
Seller's Agent
Justin Kiliszek
EXP REALTY, LLC
Buyer's Agent
CHRISTER HOLMQUIST
KELLER WILLIAMS METROPOLITAN
List Price
$259,900
Sold Price
$251,000
Premium/Discount to List
-$8,900
-3.42%
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
11.49%
Original Mortgage
$242,250
Interest Rate
0.028%
Mortgage Type
New Conventional
Purchase Details
Closed on
May 20, 2019
Sold by
Bought by
Purchase Details
Closed on
Jun 30, 1999
Sold by
Bought by
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$124,000
Interest Rate
0.0719%
Mortgage Type
Purchase Money Mortgage
Purchase Details
Closed on
Aug 19, 1994
Sold by
Bought by
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 Values in the Area
Average Home Value in this Area
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 |
|---|---|---|---|
| $425,000 | Northern New Jersey Title | ||
| $255,000 | Land Title Services | ||
| $180,000 | None Available | ||
| $155,000 | -- | ||
| -- | -- |
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 | $417,302 | ||
| Previous Owner | $242,250 | ||
| Previous Owner | $124,000 |
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 |
|---|---|---|---|---|---|
| 09/26/2025 09/26/25 | Sold | $425,000 | +9.0% | $266 / Sq Ft | |
| 08/25/2025 08/25/25 | Pending | -- | -- | -- | |
| 08/07/2025 08/07/25 | For Sale | $389,900 | +55.3% | $244 / Sq Ft | |
| 11/24/2020 11/24/20 | Sold | $251,000 | -3.4% | $157 / Sq Ft | View Prior Sale |
| 10/02/2020 10/02/20 | Pending | -- | -- | -- | |
| 06/15/2020 06/15/20 | For Sale | $259,900 | -- | $163 / 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 | $10,052 | $289,100 | $104,000 | $185,100 |
| 2025 | $9,884 | $289,100 | $104,000 | $185,100 |
| 2024 | $9,754 | $289,100 | $104,000 | $185,100 |
| 2023 | $9,436 | $289,100 | $104,000 | $185,100 |
| 2022 | $9,436 | $289,100 | $104,000 | $185,100 |
| 2021 | $9,046 | $289,100 | $104,000 | $185,100 |
| 2020 | $9,046 | $289,100 | $104,000 | $185,100 |
| 2019 | $8,742 | $289,100 | $104,000 | $185,100 |
| 2018 | $8,572 | $289,100 | $104,000 | $185,100 |
| 2017 | $8,572 | $289,100 | $104,000 | $185,100 |
| 2016 | $8,430 | $289,100 | $104,000 | $185,100 |
| 2015 | $8,077 | $289,100 | $104,000 | $185,100 |
| 2014 | $7,814 | $289,100 | $104,000 | $185,100 |
Source: Public Records
Agents Affiliated with this Home
-
Kelly Holmquist
-
Salvatore Cozzupoli
Buyer's Agent in 2025
Salvatore Cozzupoli
TERRIE O'CONNOR REALTORS
(201) 841-2064
48 Total Sales
-
Justin Kiliszek
Seller's Agent in 2020
Justin Kiliszek
EXP REALTY, LLC
(973) 945-5163
225 Total Sales
-
C
Buyer's Agent in 2020
CHRISTER HOLMQUIST
KELLER WILLIAMS METROPOLITAN
Map
Source: Garden State MLS
MLS Number: 3979515
APN: 08-00090-0000-00007
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.
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.