Mountainside, NJ rental market
What is the average rent in Mountainside, NJ?
Rental market summary
The average rent for all bedrooms and all property types in Mountainside, NJ is $5,950.
Average rent
$5,950
Month-over-monthMoM change
+$1,350
Year-over-yearYoY change
+$2,000
Available rentals
3
Source: Zillow Rentals data
Rental price range
The price range for all bedrooms and all property types is $3,500 to $6,000.
| Rent price | Number of rental properties |
|---|---|
| $3,400 | 1 |
| $3,500 | 1 |
| $5,000+ | 2 |
Average rent price over time
In the last year, rent has increased by $2,000 compared to the previous year.
| Last year (2025) | This year (2026) | |
|---|---|---|
| Jan | $4,500 | $4,300 |
| May | $2,395 | $3,800 |
| Jun | $2,000 | $3,800 |
| Jul | $1,850 | $3,800 |
| Aug | $4,250 | $3,800 |
| Sep | $4,800 | $3,500 |
| Oct | $4,200 | $3,500 |
| Nov | $4,100 | $4,000 |
| Dec | $3,950 | $3,500 |
Market temperature
The Mountainside, NJ rental market temperature is HOT. Market temperature is based on changes in renter demand compared to the national average. For example, a hot market has increasing demand.
Temperature is based on all bedrooms and all property types.
Compare average rent in markets
Rent in Mountainside, NJ is 198% higher than the national average.
$5,950
$1,999
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Frequently asked questions
1. What is the average rent in Mountainside, NJ?
2. What is the average rent for a three-bedroom apartment in Mountainside, NJ?
3. What is the average rent for a four-bedroom apartment in Mountainside, NJ?
4. How much does it cost to rent a house in Mountainside, NJ?
5. How has the rent in Mountainside, NJ changed in the last year?
6. How much has the rent in Mountainside, NJ increased/decreased in the last month?
7. How many available rentals are there in Mountainside, NJ?
8. How do rent prices in Mountainside, NJ compare with the national average?
