879 Upper Main StreetSouth Amboy, NJ 08879

Commercial · 1 Full Bath · 2 Half Baths · 2,700 Sq. ft. | 0.24 Acres
$1,500,000 Active

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.

Listing provided courtesy of REAL- MLS# 2617329RMLS Provider
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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

41
Median Age
2,930
Population Density (per sq. mile)
38%
College Educated
$76,007
Estimated Median Income
4,846
Estimated Total Home Owners
4,240
Estimated Total Renters
53% / 47%
Estimated Owner / Renter Divide
3
Estimated Average Household Size
Community data courtesy of LiveBy, Inc.

879 Upper Main Street Monthly Cost

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$ %
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$
$
* All calculations are estimates and provided by Reliance Network, for informational purposes only. Actual amounts may vary. ** Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information. Any mortgage broker or insurance agent that may appear is independent and is not affiliated with, endorsed by, or provided by the MLS.

879 Upper Main Street Market Data

Based on the last 30 days in this zip code

$583,524
Average List Price
$486
Average Price per Square Foot
24
Properties Sold
97
Average Days on Market
93
Properties for Sale
Calculations provided by Reliance Network

879 Upper Main Street History

Date Event Value Agent
6/10/2026Source: Monmouth Ocean Regional MLS Added to Database
June 10, 2026
10/5/2023Source: Monmouth Ocean Regional MLS Added to Database
October 05, 2023