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Two-Unit Duplex with Basement
For Sale
$731,500

69 S Harrison Avenue, Iselin, NJ 08830

New windows, unfinished lower-level space, and a fenced backyard add practical flexibility.

Property SizeContact for details
Days on Market102

Property Features for 69 S Harrison Avenue

General Information

Standard status Active
Property subtype Duplex

Units

Unit Mix 2 x 2BR/1BA
Multifamily Units 2

Amenities

Baseboard
Shingle
Listing Agency: EXP Realty
Listed By: Aleksandr Pritsker · License #1008359
Source: Kw
Added: May 13 Changed: Aug 21 Last Checked: Aug 21 at 4:08AM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of EXP Realty

Investment Insights

Based on property information with market context.

This duplex contains two separate residential units, each arranged with 2 bedrooms and 1 full bathroom. Bright living areas are complemented by new windows throughout, while baseboard heating is included among the interior features. The property also has an unfinished basement that can accommodate storage, laundry, or workshop use, subject to applicable requirements.

Outdoor space includes a large, fully fenced backyard with room for household activities and recreation. The property is located at 69 S Harrison Avenue in Iselin, New Jersey, within Middlesex County. A shingle exterior completes the primary building features.

Key Highlights

  • Two residential units, each with 2 bedrooms and 1 full bathroom
  • New windows throughout the property
  • Large unfinished basement for storage, laundry, or workshop use

Property Analytics

Current Use

Duplexes

Suggested Use

Top Pick Law Firm Electrical Service Parking Lot & Garage Gym & Fitness Center Real Estate Agency Carpet & Flooring Store

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

2
Residential units

Location Intelligence

Trade Area within ½ mile

524
Businesses Nearby

Demographics for 08830, NJ

20,088
Population
6,618
Households
3
Avg Household Size
39
Median Age
55%
College-Educated
89%
High-School Grad
3.2 sq mi
ZIP Area
6,278
Density / Sq Mi
$112,615
Median Household Income
$61,805
Median Earnings
$2,051
Median Rent
$394,200
Median Home Value

Market

Vacancy Rate% for Multifamily in Northeast region

4% 2022
4.6% 2023
5.3% 2024
5.6% 2025
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Frequently Asked Questions

What type of property is this?
Duplex - New windows, unfinished lower-level space, and a fenced backyard add practical flexibility.
Where is this duplex located?
The property is located at 69 S Harrison Avenue Iselin, NJ.
What is the asking price?
The asking price for this property is $731,500.
What are key features of this property?
This property features: Two residential units, each with 2 bedrooms and 1 full bathroom; New windows throughout the property; Large unfinished basement for storage, laundry, or workshop use
More about this property
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