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Renovated Duplex with Pool
For Sale
$829,000

198 William St, Belleville, NJ 07109

Multi-Family, 2-Two Story, Belleville Twp., NJ

Property SizeContact for details
Lot Size0.11 Acres
Days on Market24

Property Features for 198 William St

General Information

Property type Residential Multi Family
Property subtype Other
Bedrooms 5
Bathrooms 3
Full bathrooms 3
Rooms Bedroom 5, Bedroom 1, Bathroom 3, Basement, Bathroom 1, Bedroom 4, Bedroom 2, Bathroom 2, Bedroom 3
Parking 3
Security features Security System
Interior features Carbon Monoxide Detector, Security System, Smoke Detector, Tile Floors, Walk-In Closet, Wood Floors
Exterior features OpenPrch, PoolAbov, FencPriv, StrmDoor, StrmWind, ThrmlW&D, FencVnyl
Fencing Fenced
Directions Please see Google Maps arial view
Standard status Active
Lot size 0.11 Acres

Taxes and HOA fees

Tax Year 2025
Tax Annual Amount 15048

Utilities

Sewer type Public Sewer
Heating system Forced Air
Water source Public

Amenities

above ground pool

Building Details

Year built 1892
Floors in Building 2
Number of units 2
Roof type Shingle
Architectural style Other
Listing Agency: AMERICA'S ELITE GROUP LLC.
Listed By: MAGDI BOLOS
Added: Aug 22 Changed: Sep 13 Last Checked: Sep 14 at 3:06AM
MLS# 4048343

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-story duplex was renovated in 2022 and includes a three-bedroom, two-bath first-floor unit plus a two-bedroom, one-bath apartment upstairs. The first floor is occupied by the owner, while the upper unit is currently used as a rental. Both residences feature open-concept kitchen and living areas, with granite countertops in the kitchens. Interior details include wood and tile flooring, walk-in closets, forced-air heating, and a basement.

The property occupies 0.11 acres in a residential area of Belleville Township on a quiet one-way street. A six-foot PVC privacy fence encloses the backyard, which includes an above-ground pool that may remain or be removed by agreement. Public water and sewer serve the property, and the home provides access to major highways and New York City. Belleville Park and a school are within walking distance.

Key Highlights

  • Renovated in 2022
  • Two units: 3 bedrooms and 2 baths downstairs; 2 bedrooms and 1 bath upstairs
  • 0.11‑acre lot with a fenced backyard and above‑ground pool

Property Analytics

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Current Use

Duplexes

Suggested Use

Top Pick Law Firm Real Estate Agency Parking Lot & Garage (Bike/Boat/Book/etc) Store Nursing Home Tattoo & Piercing Shop

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

Yes
Highway access

Location Intelligence

Trade Area within ½ mile

1,204
Businesses Nearby

Demographics for 07109, NJ

38,078
Population
15,045
Households
2.5
Avg Household Size
39
Median Age
31%
College-Educated
87%
High-School Grad
3.3 sq mi
ZIP Area
11,539
Density / Sq Mi
$90,164
Median Household Income
$47,446
Median Earnings
$1,596
Median Rent
$405,500
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

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 - Two residential units offer flexible owner-occupant and rental configurations in a fenced residential setting.
Where is this duplex located?
The property is located at 198 William St Belleville, NJ.
What is the asking price?
The asking price for this property is $829,000.
What are key features of this property?
This property features: Renovated in 2022; Two units: 3 bedrooms and 2 baths downstairs; 2 bedrooms and 1 bath upstairs; 0.11‑acre lot with a fenced backyard and above‑ground pool
More about this property
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