Mountainside, NJ Apartments For Rent
84 rentals
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Use arrow keys to navigateSPECIAL OFFERPET FRIENDLY$2,123 - $2,950/mo
Studio-1 Bed
1 BathTitan Union Luxury Apartments | 2003 Morris Ave,
Union, NJ 07083
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What Locals Say about Mountainside
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 increased in Aug 2026 compared to the previous month. Rent previously peaked in Sep 2025.
| Month | Average rent |
|---|---|
| Sep 2025 | $4,800 |
| Oct 2025 | $4,200 |
| Nov 2025 | $4,100 |
| 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 |
Average Rent By Bedroom and Home Type
| 1 bed | 2 beds | 3 beds | 4 beds | All | |
|---|---|---|---|---|---|
| All home types | — | — | $3,500 | $9,000 | $4,000 |
| Houses | — | — | $3,500 | $9,000 | $4,000 |
Frequently Asked Questions about Rentals in Mountainside, NJ
- When is the average rent cheapest in Mountainside, NJ?In the last year, the average rent in Mountainside, NJ was lowest in Jul 2025 when it was $1,850 per month.
- When is the average rent most expensive in Mountainside, NJ?In the last year, the average rent in Mountainside, NJ was highest in Sep 2025 when it was $4,800 per month.
- How many available rental listings are in Mountainside, NJ?There are 3 available rental listings in Mountainside, NJ.
- What are some zip codes in Mountainside, NJ?Mountainside, NJ includes zip codes such as: 07092.
- What are some cities near Mountainside, NJ?Some nearby cities include: Westfield, Springfield, Summit, New Providence, Garwood. These cities may have more rental options to explore.
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