Two-Unit Duplex with
New
For Sale
$729,999
237 Middlesex Ave, Iselin, NJ 08830
MULTI_FAMILY - Woodbridge Twp., NJ
Property SizeContact for details
Lot Size0.22 Acres
Days on Market3
Property Features for 237 Middlesex Ave
General Information
Property type
Residential Multi Family
Property subtype
Other
Bedrooms
5
Bathrooms
4
Full bathrooms
4
Rooms
Bathroom 4, Bedroom 3, Bedroom 1, Bathroom 1, Bedroom 5, Basement, Bedroom 2, Bedroom 4, Bathroom 3, Bathroom 2
Parking
5
Directions
LINCOLN HWY TO MIDDLESEX AVE
Standard status
Active
Lot size
0.22 Acres
Taxes and HOA fees
Tax Year
2025
Tax Annual Amount
14270
Utilities
Sewer type
Public Sewer
Heating system
Forced Air
Cooling system
Central Air
Water source
Public
Building Details
Year built
1955
Floors in Building
2
Number of units
2
Roof type
Shingle
Architectural style
Other
Listing Agency:
EXP REALTY, LLC
(866) 201-6210
Listed By:
JASON ECKERT
(866) 201-6210
Added: Aug 7
Last Checked: Aug 9 at 8:06PM
MLS# 4045514
Copyright © 2026 Garden State MLS, LLC. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Investment Insights
Based on property information with market context.
This two-unit residential property includes distinct layouts on each floor. The first-floor residence has 3 bedrooms, 3 full bathrooms, and a full basement, while the second-floor unit provides 2 bedrooms and 1 full bathroom. Each unit has its own side driveway. The property is being sold strictly as-is, with buyer responsibility for evaluating condition and municipal requirements.
Built in 1955, the building has forced-air heating, central air, a shingle roof, public water, and public sewer. Its location at 237 Middlesex Ave in Woodbridge Twp. places it near Metropark train station, shopping, restaurants, major highways, and other local amenities.
Built in 1955, the building has forced-air heating, central air, a shingle roof, public water, and public sewer. Its location at 237 Middlesex Ave in Woodbridge Twp. places it near Metropark train station, shopping, restaurants, major highways, and other local amenities.
Key Highlights
- Two residential units with separate side driveways
- First‑floor unit includes 3 bedrooms, 3 full bathrooms, and a full basement
- Second‑floor unit offers 2 bedrooms and 1 full bathroom
Property Analytics
Property Profile
Current Use
Lease Details
2
Residential units
Location Intelligence
Trade Area within ½ mile
1,560
Businesses Nearby
Explore this area
Business Placement
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
Questions? Ask Rey
Realmo’s AI knows this listing — price, zoning, demand, history. Ask anything.
Frequently Asked Questions
What type of property is this?
Duplex - Separate driveways serve the two residential units, with public water and sewer connections.
Where is this duplex located?
The property is located at 237 Middlesex Ave Iselin, NJ.
What is the asking price?
The asking price for this property is $729,999.
What are key features of this property?
This property features: Two residential units with separate side driveways; First‑floor unit includes 3 bedrooms, 3 full bathrooms, and a full basement; Second‑floor unit offers 2 bedrooms and 1 full bathroom
