
Apartments for Rent in Mountainside, NJ (201 Rentals) Page 4 of 5


30 Kent Place Blvd

78 Orchard St

Majestic Three Family Blocks from Downtown

12 Walnut St

29 Walnut St

Broad Street Portfolio

14 Euclid Ave

57 Park Ave

71 Morris Ave

59 England Ave

485-487 Springfield Ave

6 Southgate Rd

300 Myrtle Ave

9 Cedar St

617 Willow Ave

614 Willow Ave

662 Willow Ave

527 Willow Ave

Station Square at Fanwood Townhomes

2496 Plainfield Ave

547 Park Ave

529 Park Ave

Villas on the Park

Alpine at Mountainside Townhomes

Carlton Towers

Westfield Manor Apartments

60-66 Elm St

Westfield Arms

Westfield Village

One Lincoln Plaza

The Grove at Westfield

501 South

109 E Broad St

Carina Court

Floral Gardens

Pineview Gardens

The Richard J. Colandrea Residence

Beech Spring Village

Summit Opera House

Worthington House

The Flynn

The Beacon at Summit

Townhomes at Summit Crossing

Patriot Village Apartments

Kent Court

Beechwood at Summit

Spring Hill Apartments

The Lofts at Garwood II

Fanwood Crossings
Mountainside, NJ Local Guide

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 |
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+ |
Browse Top Apartments in Mountainside
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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.