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Duplex with Finished Attic
New
For Sale
$289,000

227 S JOHNSTON AVENUE, Hamilton, NJ 08609

SINGLE_FAMILY - HAMILTON, NJ

Property Size1,500 SF
Price / SF$192.67
Days on Market1

Property Features for 227 S JOHNSTON AVENUE

General Information

Property type Residential
Property subtype Duplex
Bedrooms 4
Bathrooms 2
Full bathrooms 2
Rooms Bedroom 3, Bedroom 4, Bedroom 2, Bedroom 1
Subdivision NONE AVAILABLE
Standard status Active
Size 1,500 SF

Building Details

Year built 1920
Listing Agency: BHHS Fox & Roach Robbinsville Sales Office · Berkshire Hathaway HomeServices
Listed By: Anthony McAnany · License #1752745
Added: Jul 31 Last Checked: Jul 31 at 9:06PM
MLS# NJME2081368

Copyright © 2026 Berkshire Hathaway HomeServices Fox & Roach, Realtors. 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.

Duplex at 227 S Johnston Avenue in Hamilton, NJ, built in 1920. The home offers four bedrooms, including a finished attic, along with two full bathrooms. A front porch and a nice yard provide outdoor space, and shared driveway parking supports convenient day-to-day access.

The interior includes a heater that is regularly maintained and a newer hot water heater. With access to major roads and nearby essentials such as hospitals, places of worship, and recreation options, the layout supports straightforward, comfortable occupancy.

The property size is 1,500 square feet.

Key Highlights

  • Built in 1920
  • Four bedrooms including finished attic
  • Two full bathrooms

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 $40.5k $27.00
− Vacancy −$2.6k −$1.76
EGI $37.9k $25.25
− OpEx −$11.4k −$7.57
NOI $26.5k $17.67
1,500 SF · lease $27.00/SF/yr · vacancy 6.50% · expense 30.00%

Alternative Uses

Best Use
Multifamily LT 5
$378.7K
$331.3K – $441.8K (±1% cap)
NOI $26,507 @ 7.0% cap · market cap 9.17%
Second Best
Apartment 5plus
$327.1K
$286.2K – $381.6K (±1% cap)
NOI $22,894 @ 7.0% cap · market cap 7.92%
Theoretical Best
Warehouse
$482.6K
$422.3K – $563.0K (±1% cap)
NOI $33,782 @ 7.0% cap · market cap 11.69%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

Duplexes

Suggested Use

Top Pick Law Firm Real Estate Agency Dental Office Skin Care Clinic Parking Lot & Garage Locksmith

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Location Intelligence

Trade Area within ½ mile

698
Businesses Nearby

Demographics for 08609, NJ

14,867
Population
5,347
Households
2.8
Avg Household Size
33
Median Age
10%
College-Educated
72%
High-School Grad
1.3 sq mi
ZIP Area
11,436
Density / Sq Mi
$56,932
Median Household Income
$36,133
Median Earnings
$1,218
Median Rent
$96,700
Median Home Value

Market

Vacancy Rate% for Multifamily in Northeast region

4% 2022
4.6% 2023
5.3% 2024
5.6% 2025
Rey
Questions? Ask Rey
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Frequently Asked Questions

What type of property is this?
Duplex - Duplex with four bedrooms, two full baths, front porch, shared driveway parking, and a finished attic.
Where is this duplex located?
The property is located at 227 S JOHNSTON AVENUE Hamilton, NJ.
What is the asking price?
The asking price for this property is $289,000.
What are key features of this property?
This property features: Built in 1920; Four bedrooms including finished attic; Two full bathrooms
More about this property
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