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$679,999 Just Listed
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Property Description
Look no further! Beautiful 2 Family Home in the heart of Dunellen is your next great investment opportunity! An ideal rental property to add to your portfolio, very well maintained with plenty of upgrades throughout. The first floor unit offers 2 bedrooms, 1 full bath, a living area and eat-in-kitchen, equipped with dishwasher, refrigerator, stove and microwave. Hardwood floors, generous room sizes, and plenty of natural light all through. The second floor unit offers a similar, light and bright layout, with 2 bedrooms, 1 full bath, a living room, separate dining room, and eat-in-kitchen with all appliances. The second floor unit also boasts its own access to the finished, walk-up attic, which holds 2 versatile bonus rooms; great for extra bedrooms, your own walk-in closet, a home office, etc. Full unfinished basement offers laundry facilities, utilities and storage. Ample on-site parking with 2 driveways. Semi-private entrances and separate utilities. All in a prime commuter location, just minutes to Dunellen Train Station, the bus line, shopping, dining and more. Don't miss out! Opportunity is knocking!
Full Property Details
Full Property Details for 335 Prospect Ave
General
- Price: $679,999
- Taxes: $11,943 (2025)
- Status: Active
- Type: Multi-Family
- Source: Garden_State
- MLS ID: 4015774
- Updated: 3/20/2026
- Added to Site: 1 day(s) ago
Interior
- Number of Rooms: 10
- Interior Features: Carbon Monoxide Detector, Smoke Detector, Tile Floors, Wood Floors
Rooms
Bathrooms
- Total Bathrooms: 2
- Full Bathrooms: 2
Bedrooms
- Total Bedrooms: 4
Exterior
- Exterior Features: Curbs, Open Porch(es), Partially Fenced, Sidewalk, Wood Fence
Location
- County: Middlesex
- Driving Directions: Walnut St or Center St to Prospect Ave
Heating & Cooling
- Cooling Type: Ceiling Fan, Wall A/C Unit(s), Window A/C(s)
- Heating Type: Baseboard - Hotwater
- Heating Fuel: Natural Gas
- Water Heater: Gas
Utilities
- Sewer: Public Sewer
- Water: Public Water
- Utility Description: Electric, Natural Gas, Garbage Extra Charge
Structural Information
- Architectural Style: 2-Two Story, Under/Over
- Exterior Const.: Vinyl Siding
- Basement: Yes
- Basement Desc.: Full, Unfinished
- Roof: Asphalt Shingles
- Square Feet: 2,138
- Year Built: 1958
Unit Information
Unit 1
- Unit Description: Bedrooms, Eat-In Kitchen, Living/Dining Room, See Remarks
- Levels/Stories: 1
- Total Bathrooms: 1
- Bedrooms: 2
Unit 2
- Unit Description: Attic, Bedrooms, Dining Room, Eat-In Kitchen, Living Room, See Remarks
- Levels/Stories: 2
- Total Bathrooms: 1
- Bedrooms: 2
Lot Features
- Lot Size (Acres): 0.2
- Lot Dimensions: 50 x 174
- Driveway/Sidewalk: 1 Car Width, Additional Parking, Blacktop, Driveway-Exclusive, See Remarks
- Lot Description: Level Lot
Financial Considerations
- Expenses: Insurance, Taxes
- Assessment Amount: $447,800
- Land Assmt: $108,400
- Tax Amount: $11,943
- Tax Year: 2025
Disclosures and Reports
- Exclusions: Personal Belongings.
- Disclosures: Yes
- Block: 61
- Lot Number: 49.01
Listed by Re/Max 1St Advantage
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Schools
Schools serving 335 Prospect Ave
School District:Dunellen Borough School District
| Name | Grades | Distance |
|---|---|---|
John P. Faber Elementary School 400 High Street, Dunellen, NJ 08812 | PK-5 | 0.3 mi |
Lincoln Middle School, Dunellen, NJ 400 Dunellen Avenue, Dunellen, NJ 08812 | 6-8 | 0.6 mi |
Dunellen High School 411 1st Street, Dunellen, NJ 08812 | 9-12 | 0.6 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 335 Prospect Ave
Date
Details
Price
Change
Source
3/20/2026
Listed
$679,999
161.54%
MLS
12/17/2010
Sold
$260,000
—
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 335 Prospect Ave
Year
Property Taxes
Change
Tax Assessment
Change
2024
$11,070
-4%
$487,900
11%
2022
$11,538
5%
$441,400
6%
2021
$10,943
3%
$417,900
19%
2020
$10,670
9%
$352,100
384%
2018
$9,832
-4%
$72,800
-78%
2019
$10,193
8%
$328,500
351%
2017
$9,435
4%
$72,800
—
2016
$9,091
3%
$72,800
—
2015
$8,864
3%
$72,800
—
2013
$8,569
—
$72,800
—
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 335 Prospect Ave
335 Prospect Ave, Dunellen, NJ 08812 (MLS# 4015774) is a Multi-Family property with 2 units containing 4 bedrooms and 2 full bathrooms. 335 Prospect Ave is currently listed for $679,999 and was received on March 20, 2026. Want to learn more about 335 Prospect Ave? Do you have questions about finding other Multi-Family real estate for sale in Dunellen? You can browse all Dunellen real estate or contact a Coldwell Banker agent to request more information.

