www.crexi.com - The Commercial Real Estate Exchange
Subscribe to Intelligence for full access
Analyze more property details including ownership and financial history. Share advanced property insights with your clients and teams.
Subscribe to Intelligence for full access
Analyze more property details including ownership and financial history. Share advanced property insights with your clients and teams.
33503093
33503094

879 Upper Main Street, South Amboy, NJ 08879

Real Broker, Llc
Listed by Real Broker, Llc
$1,500,000
7 days on market
Updated 7 days ago

879 Upper Main Street South Amboy

Details
Property Type Office
Sub Type Traditional Office, Executive Office (+1)
Square Footage 2,700
Net Rentable (SqFt) 2,700
Units 1
Rent Bumps No
Lease Options Seller finance / lease-to-own available
Class B
Year Built 1917
Year Renovated 2006
Buildings 1
Lot Size (SqFt) 10,440
Zoning Commercial
Investment Type Value Add
Lease Commencement 06/01/2026
Sale Condition N/A

Available for sale/lease, Seller finance/lease-to-buy available

Marketing description

For sale or lease . Medical/Office Building.

Conveniently located with easy access to the Garden State Parkway, Routes 1 & 9, NJ Turnpike, Route 34, Route 35, and Route 36.

The property features 3-4 private offices, a conference room, reception area, full kitchen, 3 bathrooms, partially finished basement, finished attic for storage, fenced yard, and detached 2-car garage.

Seller financing and lease-to-own options may be available for qualified buyers/tenants.

The property has approved plans for expansion/reconstruction, offering a unique opportunity to customize the space to suit your business needs. Build-to-suit options available. Ideal for medical professionals, attorneys, accountants, contractors, and other professional office users.

Contact listing agent for additional details and private showings.

Investment highlights

This is a fully entitled office/medical redevelopment opportunity with approved plans to expand the existing ±2,700 SF building to approximately 3,450 SF of modern office space, designed to accommodate 8+ private offices. The approvals significantly reduce entitlement risk and shorten the timeline to execution.

The property is positioned as a classic value-add repositioning asset, offering the ability to acquire as-is with plans, approvals, and permits in place, or to have the seller complete construction.

Key approved improvements include:

  • Expansion to 3,450 SF of professional office/medical space
  • 8+ private office layout with modern configuration
  • 11 on-site dedicated parking spaces
  • ADA-compliant access improvements
  • EV charging station installation
  • Kitchen, 3 bathrooms, and updated functional layout
  • Garage storage component for additional utility

Existing improvements include:

Well-maintained building featuring 3–4 private offices, conference room, reception area, full kitchen, 3 bathrooms, partially finished basement, finished attic for storage, fenced yard, and a detached 2-car garage.

Location & Accessibility:

Strategically located just off Route 9 with excellent access to the Garden State Parkway, Routes 1 & 9, the NJ Turnpike, and Routes 34, 35, and 36. The property offers strong regional connectivity and visibility, making it suitable for a wide range of professional and medical uses.

Investment Appeal:

This asset offers a rare combination of existing usability and near-term redevelopment upside, with approvals already in place to unlock additional rentable square footage and improved functionality. Ideal for investors seeking a stabilized value-add project or end users looking to customize a professional office/medical facility in a high-demand commuter corridor.

Listing Contacts

Real Broker, Llc
Listed by Real Broker, Llc

Valuation Calculator

Login or Sign up to see Valuation Metrics
Sign up for Crexi to see valuation metrics for this property
$
$
%
Loan Amount
$0.00
Annual Debt Service
$--
$--
Annual Cash Flow
$--
$--

Valuation Metrics

0
DSCR
--
Cap Rate
--
ROI

Map

Broker Selected Comps View More Comps

Property History

Intelligence Badge

Tax History

Intelligence Badge

Similar Properties

View All

Additional Information

Name
CHRISTIANA Nana HADJIAVRAAM
License
2294208
Brokerage Phone
8556536723
Brokerage Address
331 Newman Springs Road
*All information is deemed reliable but not guaranteed. Buyer to verify all information.
Is there information that looks off?
For assistance, reach out to our support team at [email protected] or call 888.273.0423 . For press inquiries, contact [email protected]
Equal Housing Opportunity
5510 Lincoln Blvd #400, Los Angeles, CA 90094Commercial Real Estate Exchange, Inc.Crexi Technologies, LLCCXTechnology, LLC
© 2026 Commercial Real Estate Exchange, Inc. All Rights Reserved. DRE #02086591