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Duplex with Detached Two-Car Garage
For Sale
$539,000

610 Cortlandt St, Perth Amboy, NJ 08861

Separate utilities serve both residences, with the first-floor unit leased on a month-to-month basis.

Property Size1,546 SF
Price / SF$348.64
Days on Market78

Property Features for 610 Cortlandt St

General Information

Standard status Active
Size 1,546 SF
Property subtype Multi-Family

Site & Location

Highway Access Yes
Utilities to Site Yes

Units

Unit Mix 1 x 1BR/1BA, 1 x 2BR/1BA
Multifamily Units 2

Building Details

Year Built 1909
Buildings 1
Listing Agency: KELLER WILLIAMS TOWN LIFE
Listed By: SHANA F. COHEN · License #1433728
Source: Luminancerealty
Added: Aug 1 Changed: Oct 5 Last Checked: Oct 5 at 8:37PM

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 KELLER WILLIAMS TOWN LIFE

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Investment Insights

Based on property information with market context.

Built in 1909, this duplex contains two separate residences with distinct utility service. The first-floor unit includes one bedroom, a living room, dining area, kitchen, full bathroom, and basement access. Upstairs, the second unit offers two bedrooms, one full bathroom, a kitchen, and an open living and dining area; that unit has been recently painted and fitted with new carpeting.

A detached two-car garage, long driveway, and covered front porch are among the exterior features. The property is located across from schools and near major highways and shopping in Perth Amboy City. The first-floor residence is currently leased on a month-to-month basis.

Key Highlights

  • Two‑unit layout with a one‑bedroom first‑floor residence and two‑bedroom second‑floor residence
  • Separate utilities for each unit
  • Detached 2‑car garage with a long driveway

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$25,874
Cap Rate
4.80%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$517,480 $517.5K
Cap Rate 7%
$369,629 $369.6K
Cap Rate 9%
$287,489 $287.5K
Market Conditions
NOI Build-Up for 1,546 SF
Gross rent
$39.5K $25.56/SF
− Vacancy
−$2.6K −$1.65/SF
EGI
$37.0K $23.91/SF
− OpEx
−$11.1K −$7.17/SF
NOI
$25.9K $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%
$517,480
Cap Rate 7%
$369,629
Cap Rate 9%
$287,489

Alternative Uses

Best Use
Multifamily LT 5
$369.6K
$323.4K – $431.2K (±1% cap)
NOI $25,874 @ 7.0% cap · market cap 4.80%
Second Best
Apartment 5plus
$339.6K
$297.2K – $396.2K (±1% cap)
NOI $23,774 @ 7.0% cap · market cap 4.41%
Theoretical Best
Office A
$403.7K
$353.2K – $471.0K (±1% cap)
NOI $28,258 @ 7.0% cap · market cap 5.24%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

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Current Use

Duplexes

Suggested Use

Top Pick Real Estate Agency Skin Care Clinic Catering Service Garden Center (Bike/Boat/Book/etc) Store Veterinary Clinic

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
Yes
Utilities to site

Location Intelligence

Trade Area within ½ mile

1,059
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

Frequently Asked Questions

What type of property is this?
Duplex - Separate utilities serve both residences, with the first-floor unit leased on a month-to-month basis.
Where is this duplex located?
The property is located at 610 Cortlandt St Perth Amboy, NJ.
What is the asking price?
The asking price for this property is $539,000.
What are key features of this property?
This property features: Two‑unit layout with a one‑bedroom first‑floor residence and two‑bedroom second‑floor residence; Separate utilities for each unit; Detached 2‑car garage with a long driveway
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