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$3,600 - $3,900Special Offer
1 Month Free **1 Month free on select units**
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Springfield Gardens
1 Rosewood AveSpringfield, NJ 07081
Apartments for Rent with Specials in Mountainside, NJ (12 Rentals)
Apartments in Mountainside with special offers and discounts available right now - opportunities to save money or get a month or more of free rent.
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$3,000 - $6,100Special Offer
1 Month Free Up to 2 months free plus a $2000 move-in credit on select townhomes. One month free on a 13-month apartment lease. Lease terms
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Providence Place
111 Spring StNew Providence, NJ 07974
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Rent Specials
$2,700 - $4,125Special Offer
1 Month Free (Two Bedroom)
1st Full Month $1,776 1 Month Free on 16 Month Lease 2 Months Free on 24 Month Lease
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Scotch Plains Crossing
1776 E 2nd StScotch Plains, NJ 07076
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$2,585 - $5,195Special Offer
Specials One month free on a new 12-month lease. All offers are for a limited time on select apartments. Call today for details!
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Glenside
2545 US Highway 22Scotch Plains, NJ 07076
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$2,345 - $3,475Special Offer
1 Month Free Reduced security deposit of only $500 for qualified applicants along with a ONE MONTH OFF (APT 23C & 4C ONLY) - must move in by
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Manley Court
548 Springfield AveSummit, NJ 07901
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Rent Specials
$3,150 - $5,600Special Offer
1 Month Free INQUIRE TODAY TO FIND OUT MORE ABOUT JUNE 2026 SPECIALS! 1 month free on 13-month lease
2-months on 24-month lease $1,000 look
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The Andrew
118 Elm StWestfield, NJ 07090
Renters Insurance 101: What It Is, What It Covers, and Why You Need It
From theft to fire to water damage, the unexpected can happen to any renter. Discover why renters insurance is one of the smartest and most affordable investments you can make as a tenant.
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$2,395 - $2,450Special Offer
Specials *HOLIDAY SPECIAL* Apply now for just $5 and receive a $250 security deposit when you sign your lease by 7/4/26.
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145-147 Summit Ave
145-147 Summit AveSummit, NJ 07901
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Rent Specials
$5,600Special Offer
1 Month Free One month free rent with a 13-month lease
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123-127 Summit Ave
123-127 Summit AveSummit, NJ 07901
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Rent Specials
$1,934 - $2,619Special Offer
Specials Special – Price has been Reduced by $50 on Unit A-06. Expires July 31, 2026
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Garwood Gardens Apartments
54 3rd AveGarwood, NJ 07027
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Rent Specials
$2,458 - $4,558
Total Monthly Price
1 to 2 Bedroom Apartments Available NowTotal Monthly Price
Base Rent
$2,458 - $4,558
Total Monthly Price
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333 Central
333 Central AveWestfield, NJ 07090
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$3,265 - $4,025Special Offer
1 Month Free One month free on a new 13-month lease plus a $1500 move-in credit. All offers are on select apartments for a limited time. Cal
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Lakeside at Briant Park
100 Briant Park DrSpringfield, NJ 07081
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$3,885Special Offer
Specials Fees waived
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The Northside
411 North Ave WWestfield, NJ 07090
How I Find the Perfect Rental for My Clients: A Real Estate Pro's Guide
Finding the right apartment starts with three things: location, cost, and amenities. Get the insider perspective from a real estate professional on how to nail all three.
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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 | $2,758 | $1,750 | $4,750 |
| Mountainside 2 Bedroom Apartments | $3,748 | $2,000 | $7,250 |
| Mountainside 3 Bedroom Apartments | $4,355 | $2,800 | $6,800 |
Note: Properties with the Total Monthly Price badge include all required fees. Hover over the badge for details.
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Mountainside, NJ Local Guide
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Real Estate and Rental Term Glossary | ApartmentHomeLiving.com Renter University
From the letter A all the way to the letter Z, the Real Estate and Rental Term Glossary from the content team at ApartmentHomeLiving.com provides our visitors and shoppers with a little clarity and helpful guidance in navigating the real estate world through definitions and explainers for the top subjects and terms that someone may come across during the leasing, buying, or selling process.
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Frequently Asked Questions about Mountainside
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 $2,758.
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 $3,748.
How expensive are Mountainside Three Bedroom Apartments?
There are currently 38 Three Bedroom Apartments listings available in Mountainside on ApartmentHomeLiving.com. The pricing ranges from $2,800 to $6,800 - averaging $4,355 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
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.
Pet-Friendly Renting: Everything You Need to Know Before You Move
Written by: Christine Leonard, Esq.
For so many of us, pets are the best companions and a big part of our lives. For this reason, a pet-friendly house or apartment is often a very important - and nonnegotiable - part of a move.