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Custom 3-Family Residence

262 Prospect Avenue Dunellen, NJ 08812

Claim this Listing
For Sale
$1,199,000

MULTI_FAMILY - Dunellen, NJ

Property size:
5,571 SF
Lot size:
0.19 Acres
Price / SF:
$215.22/SF
Added:
Jul 1, 2026
Days on Market:
14
Last Refresh:
Jul 14 at 3:06 am

Property Features for 262 Prospect Avenue

General Information

Property type
Residential Multi Family
Property subtype
Other
Bathrooms
7
Rooms
Bathroom 1, Bathroom 4, Bathroom 2, Dining Room, Bathroom 7, Bathroom 3, Bathroom 6, Family Room, Bathroom 5, Den, Basement
Parking features
Garage, Oversize
Window features
Insulated Windows, Blinds
Patio and Porch features
Deck, Patio, Porch
Interior features
Unit 1(2 Bedrooms, Kitchen, 1 Bath, Living Room), Unit 2(3 Bedrooms, Kitchen, Living Room, 2+ Baths, Den/Family Room), Unit 3(Dining Room, 3 Bedrooms, Kitchen, Living Room, 2+ Baths, Den/Family Room)
Exterior features
Patio, Barn/Stable, Curbs, Porch(es) - Open, Deck, Door(s)-Storm/Screen, Sidewalk, Fencing/Wall, Windows - Insulated Pane, Yard, Blinds, Porch, Private Entrance, Storage Area-Common, Storage Area-Private
Fencing
Fenced
Appliances
Water Heater(Gas), Water Heater, Unit 1(Dryer, Range/Oven, Refrigerator, Washer), Unit 2(Dryer, Range/Oven, Refrigerator, Washer), Unit 3(Dryer, Range/Oven, Refrigerator, Washer)
Standard status
Active
APN
0300064000000001
Size
5,571 SF
Lot size
0.19 Acres

Taxes and HOA fees

Tax Year
2024
Tax Annual Amount
16081

Utilities

Sewer type
Public Sewer
Heating system
Zoned, Forced Air
Cooling system
Attic Fan, Central Air
Water source
Public

Building Details

Year built
1935
Floors in Building
3
Building materials
Stone, Vinyl Siding
Roof type
Asphalt
Additional Structures
Storage

Listing agent Thomas Boniakowski License #8331807

Listing office ERA BONIAKOWSKI REAL ESTATE 929 WASHINGTON AVE, Green Brook, NJ

Listing date Jul 1, 2026

MLS# 2618006R Listing URL

Copyright © 2026 All Jersey MLS. 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 completely rebuilt and expanded 3-family residence (completed in 2018) offers a custom-home feel with independent apartment living. All three apartments have been renovated with quality finishes, including hardwood flooring, modern kitchens, updated bathrooms, new Andersen windows, private laundry, and separate utilities. Unit #3 is the showpiece, spanning more than 2,500 square feet across three levels and offering 3+ bedrooms and 4 full bathrooms, along with an attached garage. Outside, the property features professionally designed paver patios, a covered pergola, abundant off-street parking, and a newly rebuilt barn/garage with extensive storage space.

Located at 262 Prospect Avenue in Dunellen, New Jersey (Middlesex County), the property sits on a 0.186-acre lot and is configured for straightforward day-to-day access with plentiful off-street parking. The detached/barn structure adds practical on-site storage for tenants or personal use.

For owner-occupants or investors, the combination of three renovated units with private laundry and separate utilities supports flexible use and day-to-day management. The current annual rental income exceeds $112,000, and the property’s extensive rebuild and thoughtful upgrades help position it for long-term reliability in a turnkey condition.

Key Highlights

  • 3‑family property rebuilt and expanded in 2018, with Year Built listed as 1935
  • Unit 1: 2 bedrooms, 1 bath; each unit includes kitchen, living room, and private laundry
  • Unit 2: 3 bedrooms with kitchen and living room, plus 2+ baths and den/family room

Local Financial Insights For Multifamily LT 5

Simulate Cap Rate and NOI

NOI Build-Up
Vacancy
income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
EGI (Effective Gross Income)
gross rent minus vacancy losses — the realistic income before paying operating costs.
OpEx (Operating Expenses)
recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
NOI (Net Operating Income)
income a property generates after operating costs but before financing and taxes.

Component $ $/SF
Gross rent $142.4k $25.56
− Vacancy −$9.2k −$1.65
EGI $133.2k $23.91
− OpEx −$40.0k −$7.17
NOI $93.2k $16.74
5,571 SF · lease $25.56/SF/yr · vacancy 6.46% · expense 30.00%

Alternative Uses

Best Use
Multifamily LT 5
$1.33M
$1.17M – $1.55M (±1% cap)
NOI $93,237 @ 7.0% cap · market cap 7.78%
Second Best
Apartment 5plus
$1.22M
$1.07M – $1.43M (±1% cap)
NOI $85,671 @ 7.0% cap · market cap 7.15%
Theoretical Best
Office A
$1.45M
$1.27M – $1.70M (±1% cap)
NOI $101,829 @ 7.0% cap · market cap 8.49%
Zoning and permitted uses should be independently verified with local authorities.

Property Analytics

Property Profile Location Intelligence

Current Use by Public Records

Triplexes

Suggested Use

Real Estate Agency Law Firm Auto Parts Store (Bike/Boat/Book/etc) Store Computer & Electronic Repair Furniture & Home Goods (Bike/Boat/Book/etc) Store Florist Carpet & Flooring Store Electrical Service

Zoning and permitted uses should be independently verified with local authorities.

FAQs

What type of property is this?
Triplex - Completely rebuilt in 2018 with renovated apartments, private laundry, and separate utilities to simplify ownership.
Where is this triplex located?
The property is located at 262 Prospect Avenue Dunellen, NJ.
What is the asking price?
The asking price for this property is $1,199,000.
What are key features of this property?
This property features: 3‑family property rebuilt and expanded in 2018, with Year Built listed as 1935; Unit 1: 2 bedrooms, 1 bath; each unit includes kitchen, living room, and private laundry; Unit 2: 3 bedrooms with kitchen and living room, plus 2+ baths and den/family room
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