879 Upper Main Street Overview
- Time on Site:
- 19 days
- Visits:
- 0
Medical/Office Building for Sale or Lease in South Amboy, conveniently located just off Route 9 with easy access to the Garden State Parkway, Routes 1 & 9, NJ Turnpike, Route 34, Route 35, and Route 36. This well-maintained 2,700 SF professional office building offers 3-4 private offices, conference room, reception area, full kitchen, 3 bathrooms, partially finished basement, finished attic for storage, fenced yard, and detached 2-car garage. Excellent visibility and accessibility make it an ideal location for medical practices, attorneys, accountants, contractors, and other professional users. A unique value-add opportunity, the property includes approved plans and permits for expansion to approximately 3,450 SF of modern office space featuring 8+ offices, 11 dedicated parking spaces, garage storage, kitchen, 3 bathrooms, ADA accessibility, and an electric vehicle charging station. Sale includes approved plans and permits. Seller financing may be available for qualified buyers. Owners can also complete the approved construction, providing a turnkey build-to-suit opportunity for owner-users or investors. Contact listing agent for pricing and additional details.

879 Upper Main Street Facts & Features
- Type Commercial
- Sq. ft. 2,700
- Price/Sq.ft. $556
- Lot 0.24 Acres
Details
General
Income/Expenses
- Maintenance Expense: 0
Building Information
- Year Built: 1917
Location/Region
- County Or Parish: Middlesex
Community/Development
- Community Features: Extra Storage
Tax Information
- Tax Annual Amount: $7,179.00
- Tax Year: 2026
General Information
- Parcel Number: 121940637
- Property Sub Type: Commercial
- Property Type: Commercial Sale
- Zoning: R-10
Interior
Beds/Baths
- Bathrooms Full: 1
- Bathrooms Half: 2
- Bathrooms Total: 3
Building Interior
- Building Area Total: 2700
General Information
- Appliances: Appliances, Refrigeration
- Cooling: Central Air
- Flooring: Carpet, Laminate, Tile, See Remarks
- Interior Features: Appliances, Refrigeration, Storage, See Remarks
- Levels: Two
- Living Area: 2700
- Living Area Units: Square Feet
- Stories: 3
- Stories Total: 3
Exterior
Parking Information
- Open Parking: Yes
- Parking Features: Driveway, Enclosed, Covered
- Parking Total: 4
Lot Information
- Lot Features: Highway Commercial
- Lot Size Acres: 0.2397
- Lot Size Area: 0.2397
- Lot Size Square Feet: 10440
- Water Source: Public
Building Exterior/Construction
- Roof: Composition
- Structure Type: Office
General Information
- Number Of Units Total: 0
- Sewer: Public Sewer
- Utilities: Underground Utilities,Electricity Connected,Gas In Street
879 Upper Main Street Neighborhood
Community
08879 (South Amboy) Demographics
879 Upper Main Street Monthly Cost
879 Upper Main Street Market Data
Based on the last 30 days in this zip code
879 Upper Main Street History
| Date | Value | Agent |
|---|---|---|
| 6/10/2026Source: Monmouth Ocean Regional MLS | June 10, 2026 |
|
| 10/5/2023Source: Monmouth Ocean Regional MLS | October 05, 2023 |
