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$440,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 4 Beds
  • 1 Full Bath
  • 1 Car Garage
  • Updated 9 hours ago

Next open house:

Open House: 12:00 PM - 3:00 PM

Sunday 9/6 12:00 PM - 3:00 PM

512 Monroe St,Hackettstown, NJ 07840

512 Monroe StHackettstownNJ07840

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Discover the perfect blend of classic charm and modern convenience in this stunning 4-bedroom,1-bathroom home in Hackettstown. Illuminated with an abundance of natural light, the main living areas lead into a beautiful, recently updated sunroom that makes indoor-outdoor living seamless.The functional floor plans expanded by recently updated finished basement- ideal for a recreation room, home gym or study space.Step ouside into your private, fenced yard, offering a secure oasis for relaxation or entertaining. The location is an absolute standout: enjoy walking distance to downtown shopping, dining, the train and university.Whether you are a commuter or looking for a vibrant community lifestyle, this move-in-ready gem delivers it all.

Full Property Details for 512 Monroe St

General

  • Price: $440,000
  • Taxes: $10,479 (2025)
  • Status: Active
  • Type: Single Family
  • Source: Garden_State
  • MLS ID: 4050132
  • Updated: 9/2/2026
  • Added to Site: 1 day(s) ago

Interior

  • Number of Rooms: 8
  • Lower Level: Laundry Room
  • Appliances: Carbon Monoxide Detector, Dishwasher, Dryer, Microwave, Refrigerator, Washer

Rooms

Bathrooms

  • Total Bathrooms: 1
  • Full Bathrooms: 1

Bedrooms

  • Total Bedrooms: 4
  • Bedroom 1: 13 x 10, Second
  • Bedroom 2: 10 x 10, First
  • Bedroom 3: 10 x 10, First
  • Bedroom 4: 15 x 10, Second

Other Rooms

  • Living Room: 18 x 13, First
  • Kitchen: Separate Dining Area, 12 x 15, First
  • Dining Room: 15 x 9
  • Sunroom: 23 x 12

Parking

  • Garage: Yes
  • Garage Spaces: 1
  • Garage Description: Detached Garage

Location

  • County: Warren
  • Driving Directions: Main Street to Center to Monroe

Heating & Cooling

  • Cooling Type: 1 Unit, Central Air Conditioning
  • Heating Type: 1 Unit
  • Heating Fuel: Natural Gas

Utilities

  • Sewer: Public Sewer
  • Water: Public Water
  • Utility Description: Electric

Structural Information

  • Architectural Style: Cape Cod
  • Basement: Yes
  • Basement Desc.: Finished
  • Roof: Asphalt Shingles
  • Year Built: 1957

Lot Features

  • Lot Size (Acres): 0.17
  • Lot Size: 50 x 150
  • Driveway/Sidewalk: 1 Car Width

Financial Considerations

  • Assessment Amount: $301,400
  • Land Assmt: $105,000
  • Tax Amount: $10,479
  • Tax Year: 2025

Disclosures and Reports

  • Ownership: Fee Simple
  • Disclosures: Yes
  • APN: 3008-00097-0000-00003-0000-
  • Block: 97
  • Lot Number: 3

Listed by Weichert Realtors

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Listing agent

— 512 Monroe St —

  • Weichert Realtors

908-310-8399

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 512 Monroe St

School District:Hackettstown Town School District
NameGradesDistance
Hackettstown Middle School
500 Washington Street, Hackettstown, NJ 07840
5-80.1 mi
Hatchery Hill Elementary School
398 5th Avenue, Hackettstown, NJ 07840
K-10.5 mi
Willow Grove Elementary School
601 Willow Grove Street, Hackettstown, NJ 07840
2-41.2 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 512 Monroe St Get Price Alerts and Save Property

Date
Details
Price
Change
Source
9/02/2026
Listed
$440,000
29.41%
MLS
1/13/2005
Sold
$340,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 512 Monroe St

Year
Property Taxes
Change
Tax Assessment
Change
2025
$10,480
2%
$301,400
—
2024
$10,305
5%
$301,400
—
2022
$9,838
10%
$301,400
—
2022
$8,944
1%
$301,400
—
2021
$8,840
-3%
$301,400
—
2019
$9,114
—
$301,400
—
2018
$9,114
2%
$301,400
—
2017
$8,937
2%
$301,400
—
2016
$8,789
4%
$301,400
—
2015
$8,421
7%
$301,400
—
2013
$7,870
—
$301,400
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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*These costs are estimates, and the interest rates assume exceptional credit standing.

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NMLS#: 1598647

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Listed by Weichert Realtors

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512 Monroe St, Hackettstown, NJ 07840 (MLS# 4050132) is a Single Family property with 4 bedrooms and 1 full bathroom. 512 Monroe St is currently listed for $440,000 and was received on September 02, 2026. Want to learn more about 512 Monroe St? Do you have questions about finding other Single Family real estate for sale in Hackettstown? You can browse all Hackettstown real estate or contact a Coldwell Banker agent to request more information.

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