Homes for sale in Harmony, NJ

Browse active homes, rentals, commercial and land in Harmony, refined by price, beds and baths.

5 results

IDX Listing

Harmony Twp., NJ

3097 River Rd

3 bd · 4 ba · 0.92 acres · Single Family

MLS# 4055402

Listing courtesy of WEICHERT REALTORS · 908-735-8140

$599,900

IDX Listing

Harmony Twp., NJ

3048 Belvidere Rd

4 bd · 3.5 ba · 2,344 sqft · Single Family

MLS# 4059675

Listing courtesy of WEICHERT REALTORS · 973-729-2700

$565,000

IDX Listing

Harmony Twp., NJ

503 Montana Rd

3 bd · 4 ba · 2,400 sqft · Single Family

MLS# 4050301

Listing courtesy of RE/MAX TOWN & VALLEY · 908-459-9888

$879,900

IDX Listing

Harmony Twp., NJ

3100 Belvidere Rd

3 bd · 2 ba · 0.57 acres · Single Family

MLS# 4049496

Listing courtesy of FREEBY LAI REAL ESTATE · 888-558-3898

$395,000

IDX Listing

Harmony Twp., NJ

2952 River Rd

4 bd · 2 ba · 2,652 sqft · Single Family

MLS# 4050308

Listing courtesy of REAL · 855-450-0442

$649,000

Listings are shaped to the RESO Data Dictionary and, when connected to a live MLS, are provided through a RESO Web API IDX feed for consumers’ personal, non-commercial use. Information deemed reliable but not guaranteed. Copyright © 2026 Garden State Multiple Listing Service, L.L.C. All rights reserved.