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Property Description
SHOWINGS START TUESDAY 4/14. OPEN HOUSES 4/18 4/19 4/25 4/26 FROM 12-2PM. Fully renovated and move-in ready, this rare 2-over-1 two-family offers the flexibility to live comfortably while generating income or operate as a clean, turnkey investment in one of Highland Park's most desirable locations. Each unit features exceptional common space with oversized living rooms and formal dining rooms, a layout that lives larger than typical two-family homes. The first-floor unit offers a well-proportioned 1-bedroom layout, while the second-floor unit features a spacious 2-bedroom setup, both filled with natural light and designed for practical, everyday living. Each unit includes its own in-unit laundry for added convenience. This is not a surface-level renovation. Both units have been fully updated with brand-new kitchens including dishwashers and true exhaust ventilation, along with completely renovated bathrooms and refinished flooring throughout. Major infrastructure has been addressed with all new plumbing, including replaced front and rear stacks, updated drains, and a new slop sink. Mechanical systems have been properly maintained and upgraded, including original boilers with circulating pumps replaced and two new water heaters. Electrical service has been modernized with two new panels. Exterior improvements include a roof replaced in 2020, brand-new gutters, and all new windows. The lot has been cleared to create a more open and usable backyard, and a newly paved asphalt multi-car driveway provides ample off-street parking. Located just blocks from Donaldson Park and just over the bridge to Rutgers University, with easy access to Route 18, Route 1, the New Jersey Turnpike, and I-287. Conveniently situated near both the New Brunswick (approximately 1.4 miles) and Edison (approximately 2.3 miles) NJ Transit stations, offering a straightforward commute into NYC and throughout the region.
Full Property Details
Full Property Details for 319 Harper Pl
General
- Price: $610,000
- Taxes: $13,359 (2025)
- Status: Active
- Type: Duplex
- Source: Middlesex
- MLS ID: 2661615M
- Updated: Today (4/14/2026)
- Added to Site: Today
Interior
- Interior Features: Unit 1(1 Bath, 1 Bedroom, Dining Room, Kitchen, Living Room), Unit 2(1 Bath, 2 Bedrooms, Dining Room, Kitchen, Living Room)
- Appliances: Water Heater(Gas), Water Heater, Unit 1(Dryer, Washer), Unit 2(Dryer, Refrigerator, Washer)
Rooms
Bathrooms
- Total Bathrooms: 2
- Full Bathrooms: 2
Bedrooms
- Total Bedrooms: 3
Other Rooms
- Living Room: 2,138 Sq. Ft.
Exterior
- Exterior Features: Curbs, Fencing/Wall, Patio, Porch(es) - Open, Sidewalk, Yard
- Deck/Patio: Patio, Porch(es) - Open
Parking
- Parking Features: 3-4 Car Parking, See Remarks
- Parking: 3-4 Car Parking, See Remarks
Location
- County: Middlesex
Community
- Gated: Curbs, Sidewalks
Heating & Cooling
- Cooling Type: A/C Window Unit(s)
- Heating Type: Baseboard Hotwater
Utilities
- Gas: Natural Gas
- Sewer: Public Sewer
- Water: Public
- Utility Description: Electricity Connected, Natural Gas Connected
Structural Information
- Basement Desc.: Full
- Roof: Asphalt
- Stories/Levels: 3
- Square Feet: 2,138
- Year Built: 1920
Lot Features
- Lot Size (Acres): 0.1148
- Lot Size (Sq. Ft.): 5,001
- Lot Dimensions: 50 x 100
- Lot Features: Level, Near Public Transit, Near Shopping, Near Train
- Zoning: RA
- Lot Description: Level, Near Public Transit, Near Shopping, Near Train
- Fencing (Description): Fencing/Wall
Financial Considerations
- Tax Amount: $13,359
- Tax Year: 2025
Disclosures and Reports
- Property ID: 702901000000040
Listed by Keller Wms Greater Brunswick
Get Pre-Approved Today
Schools
Schools serving 319 Harper Pl
School District:Highland Park Borough School District
| Name | Grades | Distance |
|---|---|---|
Bartle School 435 Mansfield Street, Highland Park, NJ 08904 | 2-5 | 0.1 mi |
Irving Primary School 121 South 11th Avenue, Highland Park, NJ 08904 | PK-1 | 0.6 mi |
Highland Park Middle School 330 Wayne Street, Highland Park, NJ 08904 | 6-8 | 0.5 mi |
Highland Park High School 102 North 5th Avenue, Highland Park, NJ 08904 | 9-12 | 0.5 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 319 Harper Pl
Date
Details
Price
Change
Source
4/14/2026
Listed
$610,000
87.69%
MLS
7/06/2020
Sold
$325,000
—
Public Record
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
Tax History for 319 Harper Pl
Year
Property Taxes
Change
Tax Assessment
Change
2024
$12,569
—
$490,600
—
2022
$12,623
—
$490,600
231%
2022
$12,623
3%
$148,100
—
2020
$12,204
100%
$148,100
—
2021
$6,102
-50%
$148,100
—
2019
$12,213
3%
$148,100
—
2018
$11,857
4%
$148,100
—
2017
$11,385
-3%
$148,100
—
2016
$11,697
6%
$148,100
—
2015
$11,009
4%
$148,100
—
2013
$10,613
—
$148,100
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 319 Harper Pl
319 Harper Place, Highland Park, NJ 08904 (MLS# 2661615M) is a Duplex property with 3 bedrooms and 2 full bathrooms. 319 Harper Place is currently listed for $610,000 and was received on April 14, 2026. Want to learn more about 319 Harper Place? Do you have questions about finding other Duplex real estate for sale in Highland Park? You can browse all Highland Park real estate or contact a Coldwell Banker agent to request more information.

