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Two-Unit Duplex with Garages
For Sale
$615,000

694 Johnstone St, Perth Amboy, NJ 08861

Corner-lot duplex with separate living spaces, basement storage, and detached garage parking.

Property Size1,536 SF
Days on Market28

Property Features for 694 Johnstone St

General Information

Standard status Active
Size 1,536 SF
Total Parking Spaces 2
Property subtype Investment

Site & Location

Highway Access Yes
Public Transit Yes

Additional Details

Multifamily Units 2

Taxes and HOA fees

Annual Taxes $8,558

Building Details

Building Size 1,536 SF
Year Built 1940
Buildings 1
Stories 200
Listing Agency: Petra Best Realty LLC
Listed By: ENRIQUE HERNANDEZ
Source: Elliman
Added: Sep 10 Changed: Oct 7 Last Checked: Oct 7 at 1:04PM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Petra Best Realty LLC

Investment Insights

Based on property information with market context.

Built in 1940, this duplex contains two residential units with distinct layouts. The first-floor residence includes an enclosed sunroom, living room, two bedrooms, full bathroom, and eat-in kitchen. Upstairs, the second unit provides two bedrooms, an oversized living room, full bathroom, eat-in kitchen, and attic storage.

A full unfinished basement adds utility and storage space, while two detached one-car garages provide separate parking. The property occupies a corner lot with mature landscaping and is positioned near schools, parks, shopping, major highways, and public transportation. Walk Score is 59, Transit Score is 36, and bikeScore is 48.

Key Highlights

  • Two residential units, each with 2 bedrooms, a full bathroom, and an eat‑in kitchen
  • First‑floor unit includes an enclosed sunroom
  • Second‑floor unit features an oversized living room and attic storage

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$25,707
Cap Rate
4.18%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$514,140 $514.1K
Cap Rate 7%
$367,243 $367.2K
Cap Rate 9%
$285,633 $285.6K
Market Conditions
NOI Build-Up for 1,536 SF
Gross rent
$39.3K $25.56/SF
− Vacancy
−$2.5K −$1.65/SF
EGI
$36.7K $23.91/SF
− OpEx
−$11.0K −$7.17/SF
NOI
$25.7K $16.74/SF
Area
Middlesex County, NJ
Vacancy
6.46%
Lease Rate
$25.56 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$514,140
Cap Rate 7%
$367,243
Cap Rate 9%
$285,633

Alternative Uses

Best Use
Multifamily LT 5
$367.2K
$321.3K – $428.5K (±1% cap)
NOI $25,707 @ 7.0% cap · market cap 4.18%
Second Best
Apartment 5plus
$337.4K
$295.3K – $393.7K (±1% cap)
NOI $23,621 @ 7.0% cap · market cap 3.84%
Theoretical Best
Office A
$401.1K
$351.0K – $467.9K (±1% cap)
NOI $28,076 @ 7.0% cap · market cap 4.57%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

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Current Use

Duplexes

Suggested Use

Top Pick Real Estate Agency Skin Care Clinic Locksmith Catering Service (Bike/Boat/Book/etc) Store Cafe & Coffee 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

2
Residential units
Yes
Highway access

Location Intelligence

Trade Area within ½ mile

1,217
Businesses Nearby

Demographics for 08861, NJ

58,039
Population
21,032
Households
2.8
Avg Household Size
35
Median Age
16%
College-Educated
70%
High-School Grad
5.1 sq mi
ZIP Area
11,380
Density / Sq Mi
$60,464
Median Household Income
$34,093
Median Earnings
$1,623
Median Rent
$340,900
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 - Corner-lot duplex with separate living spaces, basement storage, and detached garage parking.
Where is this duplex located?
The property is located at 694 Johnstone St Perth Amboy, NJ.
What is the asking price?
The asking price for this property is $615,000.
What are key features of this property?
This property features: Two residential units, each with 2 bedrooms, a full bathroom, and an eat‑in kitchen; First‑floor unit includes an enclosed sunroom; Second‑floor unit features an oversized living room and attic storage
More about this property
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