65 O Brien Rd

Hackettstown, NJ 07840

$600,000
Price
3
Beds
2,529 Sq. Ft.
$237 / Sq. Ft.
2,529
Sq. Ft.
$237
per Sq. Ft.
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Description

Tucked away on over 4 private acres down a long circular driveway, this custom ranch home offers the peace, privacy, and outdoor lifestyle you've been searching for. Imagine mornings in the sunroom overlooking nature, afternoons spent gardening or relaxing on the expansive cedar deck under the awning, and evenings gathered around the 10k outdoor kitchen w/ pizza oven, gazebo & firepit. Inside, warm hardwood floors, a stunning stone fireplace w/ built-in storage benches & custom archways leading to...Tucked away on over 4 private acres down a long circular driveway, this custom ranch home offers the peace, privacy, and outdoor lifestyle you've been searching for. Imagine mornings in the sunroom overlooking nature, afternoons spent gardening or relaxing on the expansive cedar deck under the awning, and evenings gathered around the 10k outdoor kitchen w/ pizza oven, gazebo & firepit. Inside, warm hardwood floors, a stunning stone fireplace w/ built-in storage benches & custom archways leading to a beautifully updated kitchen create inviting spaces designed for both everyday living and entertaining. The high-end stainless appliances, large center island, JennAir cooktop, under-cabinet lighting, granite counters, stone backsplash & custom spice drawers make cooking a breeze. The updates extend to the Primary Bedroom with custom closet shelving & modern renovated en-suite Bath w/ oversized tiled shower. The finished Lower Level provides additional room to work, play, or unwind with separate heating zone and plenty of storage, while the detached workshop offers endless possibilities for hobbies, projects, or storage. With the peace of mind of a new boiler, newer roof, whole-house generator, central AC & thoughtful updates throughout, this property combines comfort and functionality with the serenity of country living. Private, picturesque, and just minutes from shopping, dining & commuter Routes this is more than a home, it's a place to slow down, spread out, and enjoy life.
  1. Listed by KELLY HOUSTON • KELLER WILLIAMS REAL ESTATE

Property Details for 65 O Brien Road

Style
Ranch, Raised Ranch
Directions
via Barkers Mill Rd, Head toward Barkers Mill Rd, Right onto Barkers Mill Rd, Right onto Mt Bethel Rd, Slight Left onto O Brien Rd, Home on the Left
Days On Market
5
Primary Style
Ranch
LISTING UPDATED: 06/06/2026 07:36 PM

Property Details for 65 O Brien Road

StatusActive
MLS #4031349
Days on Market5
Taxes$10,831 / year
HOA Fees-
Condo/Co-op Fees-
Property TypeSingle Family
MLS TypeResidential / Single Family
Year Built1994
Lot Size4.03 AC / 175,546 SF
CountyWarren County
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Location

Listing Courtesy of KELLER WILLIAMS REAL ESTATE, KELLY HOUSTON
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Building Information for 65 O Brien Road

Stories-Year Built1994Building Size-Lot Size4.03 AC / 175,546 SF

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$3,892 per month

30 year fixed, 6.36% Interest

Principal and Interest

$2,990

Property Taxes

$903

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

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Property Information for 65 O Brien Road

Summary
Location and General Information
  • Address Included: Y
  • Middle/Jr High School: WARRNHILLS
  • Grade School: MANSFIELD
  • High School: WARRNHILLS
  • Active Days on Market: 5
  • County #: Warren
  • Town Name: Mansfield Twp.
  • Community Living: No
  • Block Identifier: 1001.02
  • Listing Type: Exclusive Right to Sell
  • Town #: 3016.0
  • Street # Display: 65.0
  • County Or Parish: Warren
  • Street Name: O Brien Rd
  • Zip Code: 07840-4839
Taxes and HOA Information
  • Assess Total Tax: *
  • Assess Amt Land Tax: *
  • Assess Amt Bldg Tax: *
  • Block ID Tax: *
  • Acres Tax: *
  • County Code Tax: *
  • County Tax: *
  • Tax Amount: $10,831
  • Zip Code Tax: *
  • Street # Tax: *
  • City Code Tax: *
  • City Tax: *
  • Tax Amount Tax: *
  • Assessment Total: 304000.0
  • Tax ID For Property: 3016-01001-0002-00052-0000-
  • Tax Id Tax: *
  • Tax Rate Amount: $4
  • Tax Rate Tax: *
  • Tax Rate Year: 2025
  • Tax Year: 2025
  • Tax Year Tax: *
  • Lot ID Tax: *
  • Lot Size Tax: *
  • Assoc/Maint Fee Freq: Annually
  • Assoc/Maint Fee: 0.0
Parking
  • Parking/Driveway Description: Blacktop, Circular, Off-Street Parking
  • # Garage Spaces: 2
  • Garage Description: Attached Garage, Garage Door Opener
Property
Lot Information
  • Appliances: Dishwasher, Dryer, Freezer-Freestanding, Generator-Built-In, Jennaire Type, Microwave Oven, Range/Oven-Gas, Refrigerator, Washer, Water Softener-Own
  • Approx Sq Ft: 2529.0
  • Lot Description: Wooded Lot
  • Lot Identifier: 52
  • Approximate Lot Size: 4.03 ACRES
  • Total Acres: 4.03
  • Construction Date/Year Built: 1994
  • Construction Date/Year Built Des: Approximate
Property and Assessments
  • Assessment Bldg: 188800.0
  • Assessment Land: 115200.0
Utilities
  • Cooling: Central Air
  • Utilities: Electric, Gas-Propane
  • Water: Private
  • Water Heater: Oil
  • Heating: Baseboard - Hotwater, Radiant - Hot Water
  • Fuel Type: OilAbIn
  • Sewer: Private, Septic 3 Bedroom Town Verified
  • Amenities: Kitchen Facilities, Storage
Interior and Exterior Features
Exterior Features
  • Exterior Description: Stone, Vinyl Siding
  • Exterior Features: Deck, Gazebo, Outdoor Kitchen, Patio, Pergola, Storage Shed, Workshop
Interior Features
  • Interior Features: CedrClst, Drapes, SecurSys, StallShw
  • Flooring: Carpeting, Tile, Wood
  • Roof Description: Asphalt Shingle, Fiberglass
  • Basement: Yes
  • Basement Description: Finished, Full
  • Primary Bath Features: Stall Shower
  • # Baths: 2.1
  • # Full Baths: 2
  • # Half Baths: 1
  • Bedroom 1 Level: First
  • Bedroom 1 Dim: 14x13
  • Bedroom 2 Level: First
  • Bedroom 2 Dim: 12x11
  • Bedroom 3 Level: First
  • Bedroom 3 Dim: 13x10
  • # Bedrooms: 3
  • Dining Room Dim: 13x11
  • Easement: No
  • Family Room Dim: 24x21
  • Fireplace Desc: Living Room, Wood Burning
  • # Fireplaces: 1
  • Kitchen Dim: 13x13
  • Kitchen Area: Center Island, Eat-In Kitchen, See Remarks, Separate Dining Area
  • Kitchen Level: First
  • Basement Level Rooms: Family Room, Powder Room, Storage Room, Utility Room
  • Living Room Dim: 20x13
  • Dining Area: Dining L
  • Dining Room Level: First
  • Family Room Level: Basement
  • Other Room 1 Dim: 13x12
  • Other Room 2 Dim: 5x3
  • Other Room 3 Dim: 13x12
  • Other Room 4 Dim: 10x9
  • Living Room Level: First
  • Level 1 Rooms: 3 Bedrooms, Bath Main, Bath(s) Other, Dining Room, Foyer, Kitchen, Laundry Room, Living Room, Sunroom
  • Master Bedroom Desc: 1st Floor, Full Bath
  • # Rooms: 11
  • Other Room 3: Sunroom
  • Other Room 1 Level: First
  • Other Room 4: Laundry Room
  • Other Room 2 Level: First
  • Other Room 5: Bathroom
  • Other Room 3 Level: First
  • Other Room 6: Bathroom
  • Other Room 4 Level: First

Property History for 65 O Brien Road

DateEvent & SourcePriceAppreciation
Jun 1, 2026

Listed (Active)

GSMLS #4031349

$600,000—
DateEvent & SourcePrice
06/01/2026

Listed (Active)

GSMLS #4031349

$600,000

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 65 O Brien Road

Taxable ValueLand$115,200Additions$188,800Total$304,000
Tax Record2024$10,752 ($896 / month)
Home Facts
Beds0Total Finished SqFt1,620 SqFtAbove Grade Finished SqFt1,620 SqFtStories1Lot Size175,547 SqFtStyleSingle Family ResidenceYear Built1994CountyWARRENAPN16 01001- 02-00052

Schools near 65 O Brien Road

This home is within Warren Hills Regional School District.
Rating
School
Type
Grades
Distance
Mansfield Twp Elementary School
Public - PK to 6
Warren Hills Regional Middle School
Public - 7 to 8
Warren Hills Regional High School
Public - 9 to 12
Rating
School
Distance
Mansfield Twp Elementary School
PublicPK to 6

Warren Hills Regional Middle School
Public7 to 8

Warren Hills Regional High School
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 65 O Brien Road, Hackettstown, NJ 07840

65 O Brien Road is a single family home for sale in Hackettstown, NJ 07840. This property was listed for sale on June 1, 2026 by KELLER WILLIAMS REAL ESTATE, it's currently listed at $600,000. This listing's school districts are Mansfield Township Elementary School District, Warren Hills Regional School District. Nearby schools include Mansfield Twp Elementary School, Warren Hills Regional Middle School and Warren Hills Regional High School. 65 O Brien Road is a 3-bed, 3-bath, 2,529 sqft single family home built in 1994.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of KELLER WILLIAMS REAL ESTATE, KELLY HOUSTON

The data relating to the real estate for sale on this website comes in part from the Internet Data Exchange Program of the NJMLS. Real estate listings held by brokerage firms other than (insert office name) aremarked with the Internet Data Exchange logo and information about them includes the name of the listing brokers. Some properties listed with the participating brokers do not appear on this website at the request of the seller. Listings of brokers that do not participate in Internet Data Exchange do not appear on this website. All information deemed reliable but not guaranteed. Last date updated: 06/07/2026 07:24 PM. Source: New Jersey Multiple Listing Service, Inc. © 2026 New Jersey Multiple Listing Service, Inc. All rights. The data relating to the real estate for sale and sold listing information on this website comes from the New Jersey Multiple Listing Service, Inc. Virtual Office Website (VOW) program. This website may not include listings or property addresses of sellers who have directed their listing brokers to withhold their listing or their property address from display on the Internet. Sold listings may have been listed and/or sold by a real estate brokerage other than (insert office name). All information deemed reliable but not guaranteed. NLMLS makes no representation or warranty regarding the accuracy of the data. This data and information is protected under federal copyright laws which prohibit the unauthorized copying or alternation of all or any part of copyrighted materials, including certain compilations of data and information. Copyright violators may be subject to severe fines and penalties under federal law. Source: New Jersey Multiple Listing Service Inc. Last date updated: 06/07/2026 07:24 PM © 2026 New Jersey Multiple Listing Service Inc. All rights reserved.