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$629,900 Just Listed
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Property Description
Welcome to this charming in-town two-family home offering comfort, versatility, and an exceptional backyard oasis. Conveniently located near public transportation, this property is ideal for both owner-occupants and investors.The first-floor unit features two spacious bedrooms, including a primary bedroom with a private half bath, a warm living room, a large eat-in kitchen, and a separate den perfect for a home office or sitting area. This unit also includes access to a full walkout lower level with a full bath and laundry area.The second-floor unit offers three well-sized bedrooms, a full bath, a bright living room, and a functional galley kitchen layout.Enjoy outdoor living with a welcoming rocking chair front porch, covered patio, and beautiful fruit-bearing trees that create a peaceful and private setting perfect for entertaining or relaxing.Whether you're looking to live in one unit and rent the other or add a strong income-producing property to your portfolio, this home offers incredible flexibility and value in a prime commuter-friendly location.
Full Property Details
Full Property Details for 89 1st Ave
General
- Price: $629,900
- Taxes: $9,959 (2025)
- Status: Active
- Type: Multi-Family
- Source: Garden_State
- MLS ID: 4027768
- Updated: Today (5/14/2026)
- Added to Site: Today
Interior
- Number of Rooms: 10
- Interior Features: Carbon Monoxide Detector, Carpeting, Fire Extinguisher, Smoke Detector, Vinyl-Linoleum Floors, Wood Floors
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 2
- Half Bathrooms: 1
Bedrooms
- Total Bedrooms: 5
Exterior
- Exterior Features: Patio, Storage Shed
Location
- County: Somerset
- Driving Directions: Rt 202 to 1st Ave
Heating & Cooling
- Cooling Type: Ceiling Fan, Window A/C(s)
- Heating Type: Baseboard - Hotwater
- Heating Fuel: Natural Gas
- Water Heater: Gas
Utilities
- Sewer: Public Sewer
- Water: Public Water
- Utility Description: All Underground, Electric, Natural Gas, Cable TV
Structural Information
- Architectural Style: 2-Two Story, Under/Over
- Exterior Const.: Vinyl Siding
- Basement: Yes
- Basement Desc.: Bilco-Style Door, Unfinished, Walk-Out
- Roof: Asphalt Shingles
- Year Built: 1925
Unit Information
Unit 1
- Unit Description: Bedrooms, Den, Eat-In Kitchen, Laundry Room, Living Room, Master Bedroom
- Levels/Stories: 1
- Total Bathrooms: 2
- Bedrooms: 2
Unit 2
- Unit Description: Bedrooms, Kitchen, Living Room
- Levels/Stories: 1
- Total Bathrooms: 1
- Bedrooms: 3
Lot Features
- Lot Size (Acres): 0.15
- Lot Dimensions: 45 x 144
- Driveway/Sidewalk: 1 Car Width, Blacktop
- Lot Description: Level Lot
Financial Considerations
- Assessment Amount: $186,100
- Land Assmt: $141,300
- Tax Amount: $9,959
- Tax Year: 2025
Disclosures and Reports
- Exclusions: personal items
- Disclosures: Yes
- Block: 38
- Lot Number: 3
Listed by Signature Realty Nj
Get Pre-Approved Today
Schools
Schools serving 89 1st Ave
School District:Bridgewater-Raritan Regional School District
| Name | Grades | Distance |
|---|---|---|
John F. Kennedy Elementary School, Raritan, NJ 255 Woodmere Street, Raritan, NJ 08869 | K-4 | 0.6 mi |
Adamsville Elementary School 400 Union Avenue, Bridgewater, NJ 08807 | K-4 | 3 mi |
Brdgwtr Raritn Middle School 128 Merriwood Road, Bridgewater, NJ 08807 | 7-8 | 2.8 mi |
Bridgewater Raritan High School 600 Garretson Road, Bridgewater, NJ 08807 | 9-12 | 1.4 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 89 1st Ave
Date
Details
Price
Change
Source
5/14/2026
Listed
$629,900
23.51%
MLS
12/18/2023
Sold
$510,000
—
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 89 1st Ave
Year
Property Taxes
Change
Tax Assessment
Change
2024
$9,776
11%
$327,400
—
2022
$8,806
11%
$327,400
—
2022
$7,950
5%
$327,400
—
2021
$7,588
-5%
$327,400
—
2018
$8,025
-4%
$327,400
—
2019
$8,349
7%
$327,400
—
2017
$7,812
2%
$327,400
—
2016
$7,661
4%
$327,400
—
2015
$7,337
1%
$327,400
—
2013
$7,264
—
$327,400
—
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 89 1st Ave
89 1st Ave, Raritan, NJ 08869 (MLS# 4027768) is a Multi-Family property with 2 units containing 5 bedrooms, 2 full bathrooms and 1 partial bathroom. 89 1st Ave is currently listed for $629,900 and was received on May 14, 2026. Want to learn more about 89 1st Ave? Do you have questions about finding other Multi-Family real estate for sale in Raritan? You can browse all Raritan real estate or contact a Coldwell Banker agent to request more information.

