519 Trinity Pl
WestfieldNJ07090
Apartments for Rent in Mountainside, NJ (201 Rentals) Page 2 of 5
606 Park Pl
SpringfieldNJ07081
23 William St
SummitNJ07901
5 A Foley Pl
New ProvidenceNJ07974
408 Donato Cir
Scotch PlainsNJ07076
260 Prospect St
WestfieldNJ07090
49 Park Ave
SummitNJ07901
742 Central Ave
WestfieldNJ07090
2 Beech Spring Dr
SummitNJ07901
423 South Ave W
WestfieldNJ07090
353 Springfield Ave
SummitNJ07901
131 Livingston Ave
New ProvidenceNJ07974
516 North Ave
WestfieldNJ07090
803 Springfield Ave
SummitNJ07901
83 Summit Ave
SummitNJ07901
41 Springfield Ave
SummitNJ07901
9 Cottage Ln
SummitNJ07901
517 South Ave
WestfieldNJ07090
66 Troy Dr
SpringfieldNJ07081
51 Caldwell Pl
SpringfieldNJ07081
49 Caldwell Pl
SpringfieldNJ07081
26 Pine Ln
SpringfieldNJ07081
68 New England Ave
SummitNJ07901
390 Morris Ave
SummitNJ07901
800 Old Springfield Ave
SummitNJ07901
20 Van Dyke Pl
SummitNJ07901
169 Broad St
SummitNJ07901
17 Grove St
SummitNJ07901
256 Woodland Ave
SummitNJ07901
30 Gates Ave
SummitNJ07901
20 Woodfern Rd
SummitNJ07901
41 Fairview Ave
New ProvidenceNJ07974
31 Stewart Pl
FanwoodNJ07023
13 Cottage Way
FanwoodNJ07023
52 Johnson Ave
CranfordNJ07016
22 Riverside Dr
CranfordNJ07016
18 N Union Ave
CranfordNJ07016
207 N 16th St
KenilworthNJ07033
320 Boulevard
KenilworthNJ07033
52 Mechanic St
MillburnNJ07041
48 Mechanic St
MillburnNJ07041
18 Tennyson Dr
MillburnNJ07078
51 Summit Ave
ChathamNJ07928
8 Lackawanna Ave
ChathamNJ07928
29 Coachlight Dr
Chatham TownshipNJ07928
415 Fairmount Ave
Chatham TownshipNJ07928
3 Samuel Wy
Chatham TownshipNJ07928
429 W Broad St, Unit 1
429 W Broad St
WestfieldNJ07090
31 Morris Ave
SummitNJ07901
35 2nd St
FanwoodNJ07023
Showing Results 51-100, Page 2 of 5
Mountainside, NJ Local Guide
Salt Water Taffy by slgckgc is licensed under CC BY 2.0
How much does it cost to rent an apartment in Mountainside?
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
| Mountainside Studio Apartments | $4,150 | $1,600 | $6,700 |
| Mountainside 1 Bedroom Apartments | $2,785 | $1,750 | $4,750 |
| Mountainside 2 Bedroom Apartments | $3,755 | $2,000 | $7,250 |
| Mountainside 3 Bedroom Apartments | $4,472 | $2,850 | $6,395 |
| Mountainside 4 Bedroom Apartments | $4,500 | $4,500 | $4,500 |
Note: Properties with the Total Monthly Price badge include all required fees. Hover over the badge for details.
How much does it cost to rent a home in Mountainside?
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
| 2 Bedroom Homes | $2,957 | $2,100 | $4,800 |
| 3 Bedroom Homes | $4,961 | $2,500 | $7,900 |
| 4 Bedroom Homes | $6,557 | $4,500 | $10,000+ |
| 5 Bedroom Homes | $13,900 | $10,000 | $10,000+ |
| 6 Bedroom Homes | $15,000 | $10,000 | $10,000+ |
Note: Properties with the Total Monthly Price badge include all required fees. Hover over the badge for details.
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Frequently Asked Questions about Mountainside
What is the current pricing and availability for apartments for rent in Mountainside, NJ?
As of today, August 02, 2026, there are currently 201 available Mountainside apartments priced from $1,600 to $7,250, with an average monthly rent of $3,412.
What is the current price range for One Bedroom Mountainside Apartments for rent?
Today's rental pricing for One Bedroom Apartments in Mountainside ranges from $1,750 to $4,750 with an average monthly rent of $2,785.
What does renting a Two Bedroom Apartment in Mountainside cost?
The monthly rent prices of Two Bedroom Apartments currently available in Mountainside range from $2,000 to $7,250. Today's average rental price for Two Bedrooms here is $3,755.
How expensive are Mountainside Three Bedroom Apartments?
There are currently 34 Three Bedroom Apartments listings available in Mountainside on ApartmentHomeLiving.com. The pricing ranges from $2,850 to $6,395 - averaging $4,472 for the location.
Expert Rental Resources
The rental experts at ApartmentHomeLiving.com provide you with top advice, tools, and tips for understanding the leasing process and finding the perfect rental. Here are a few helpful rental and leasing articles from our experts to guide you on your search.
Articles, How-To's, and Tips
First Apartment Regrets: Real Renters Share What They'd Do Differently
Written by: Robin Stewart
Hindsight is 20/20. Live and Learn. With age comes wisdom. We’re familiar with all those expressions, and all of them apply to lessons first-time renters learn.
Renters Insurance 101: What It Is, What It Covers, and Why You Need It
Written by: Robin Stewart
Insurance seems to be a part of life. In some states, having insurance is the law, as is the case for automobile insurance. Renters are no exception.
Apartment Occupancy Rates: Renter Attraction vs Renter Retention
Written by: Robin Stewart
There’s a tenet in marketing about client or customer attraction and retention. Studies and data have consistently shown it costs less to keep a current customer than to attract a new one.
How I Find the Perfect Rental for My Clients: A Real Estate Pro's Guide
Written by: Robin Stewart
Evaluating rental properties for clients draws many parallels to house-hunting. Whether an apartment, loft, townhouse, or other rental, finding the right place means finding “home” for your client.