Cheap Apartments for Rent in Mountainside, NJ
3 rentals
Use arrow keys to navigateAPPLY INSTANTLY
Use arrow keys to navigateAPPLY INSTANTLYPET FRIENDLYFURNISHED
Use arrow keys to navigateAPPLY INSTANTLY
Save Search in Mountainside, NJ
MountainsideGet emails when new homes match this search
Apartments For Rent Near Mountainside, NJ
We found 30 more apartments matching your filters just outside Mountainside
Use arrow keys to navigateNEW - 1 DAY AGOAPPLY INSTANTLY
Use arrow keys to navigate
Use arrow keys to navigateNEW - 2 DAYS AGOROOM FOR RENT
Use arrow keys to navigateAPPLY INSTANTLYROOM FOR RENT
APPLY INSTANTLYROOM FOR RENT
Use arrow keys to navigateAPPLY INSTANTLYPET FRIENDLY- APPLY INSTANTLYROOM FOR RENT
ROOM FOR RENT- ROOM FOR RENT
SENIOR HOUSINGPET FRIENDLY
ROOM FOR RENT
ROOM FOR RENT
NEW - 1 DAY AGOAPPLY INSTANTLYFURNISHEDROOM FOR RENT
APPLY INSTANTLYFURNISHEDROOM FOR RENT
APPLY INSTANTLYFURNISHEDROOM FOR RENT
APPLY INSTANTLYPET FRIENDLYROOM FOR RENT
ROOM FOR RENT
APPLY INSTANTLYROOM FOR RENT
APPLY INSTANTLYPET FRIENDLY- APPLY INSTANTLY
ROOM FOR RENT
APPLY INSTANTLYPET FRIENDLYROOM FOR RENT
ROOM FOR RENT
APPLY INSTANTLYFURNISHEDROOM FOR RENT
NEW - 1 DAY AGOROOM FOR RENT
APPLY INSTANTLYPET FRIENDLYFURNISHEDROOM FOR RENT
ROOM FOR RENT
APPLY INSTANTLYFURNISHEDROOM FOR RENT
ROOM FOR RENT
APPLY INSTANTLYROOM FOR RENT
Average Rent Trends in Mountainside, NJ
Rent in Mountainside, NJ varies by number of bedrooms and home type. Use these charts to quickly see how rent changes.
Average rent stayed about the same in Nov 2026 compared to the previous month. Rent previously peaked in Sep 2025.
| Month | Average rent |
|---|---|
| Dec 2025 | $3,950 |
| Jan 2026 | $4,300 |
| Feb 2026 | $3,800 |
| Mar 2026 | $3,800 |
| Apr 2026 | $3,800 |
| May 2026 | $3,800 |
| Jun 2026 | $3,500 |
| Jul 2026 | $3,500 |
| Aug 2026 | $4,000 |
| Sep 2026 | $3,500 |
| Oct 2026 | $3,500 |
| Nov 2026 | $3,500 |
Average Rent By Bedroom and Home Type
| 1 bed | 2 beds | 3 beds | 4 beds | All | |
|---|---|---|---|---|---|
| All home types | — | — | $3,500 | — | $5,950 |
| Houses | — | — | $3,500 | — | $5,950 |
View this page in Spanish: Apartamentos baratos en renta en Mountainside, NJ - 27,543 Rentas | Trulia