
Cheap Apartments for Rent in the South Mountain Neighborhood of Millburn, NJ from $1,350 (28 Rentals)
Search the lowest-cost Apartments available for rent right now in the South Mountain area of Millburn.


Short Hills Gardens

Kathryn Commons

Total Monthly Price
90 Millburn Ave, Unit 1

17 Rector St

290 Millburn Ave

Millburn Mews
Rent According to Income: A Look at Income-Restricted Rentals
Find income-restricted rentals and housing subsidies. Explore government programs designed to help low-income families secure stable, affordable housing.

Dayna Commons

Wyoming Villas Apartments

218 Millburn Avenue Apartments

52 Mechanic St

22 Meeker Pl

747 Valley Apartments

General Greene Village Apartment Homes
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.

Short Hills Club Village

2768 Vauxhall Rd

861 Valley St, Unit Apartment # 2

The Villas

861 Valley St

861 Valley St, Unit Apartment # 1

Spring Mill Manor
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.

COLUMBIA COURT, LLC

Total Monthly Price
2484 Seymour Ave, Unit First Floor

The Cove at Springfield

Walker Court

51 Caldwell Pl

49 Caldwell Pl

Town House Apartments
What Does “Rent Burdened” Mean? How Much Rent Is Too Much
Learn the official definition (spending 30% or more of your gross income on housing) and how to calculate your exact rent-to-income ratio. This guide offers expert tips on factoring in total housing costs (including utilities and fees) and budgeting accurately to avoid unnecessary financial strain.
South Mountain, Millburn, NJ Local Guide

How much does it cost to rent an apartment in South Mountain?
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
| South Mountain 1 Bedroom Apartments | $2,249 | $1,625 | $3,965 |
| South Mountain 2 Bedroom Apartments | $3,317 | $2,200 | $9,100 |
| South Mountain 3 Bedroom Apartments | $4,037 | $3,100 | $4,975 |
| South Mountain 4 Bedroom Apartments | $6,741 | $6,741 | $6,741 |
Browse Apartments in this Neighborhood
There are currently 28 rentals with your search options within a 1 mile radius of the South Mountain Neighborhood of Millburn, NJ.
See all Apartments in MillburnExplore Millburn
South Mountain, Millburn, NJ Local Guide
- Nearby Millburn neighborhoods
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Cheapest Available South Mountain Apartments for Rent
 The cheapest available apartment rental in the South Mountain area of Millburn, NJ is a 1 Bed unit found at Short Hills Gardens priced from $1,975. General Greene Village Apartment Homes has the second lowest priced unit, which is a 1 Bed apartment currently listed from $2,077. Here are the most affordable South Mountain apartments for rent in Millburn, NJ:
| Apartment Listing | Model Name | Bed/Bath | Priced From |
|---|---|---|---|
| Short Hills Gardens | 1 Bedroom | 1BR,1BA | $1,975 |
| General Greene Village Apartment Homes | One Bedroom - 634 sqft | 1BR,1BA | $2,077 |
| Short Hills Club Village | 1 Bedroom C | 1BR,1BA | $2,335 |
| The Villas | $3.08/sq.ft. - One Bedroom | 1BR,1BA | $2,590 |
| The Cove at Springfield | Two Bedroom | 2BR,2BA | $3,125 |
| The Harth | A03 | 1BR,1BA | $3,965 |
Best Value Apartments for Rent in South Mountain, NJ
As of August 26, 2026 the best value apartment in the South Mountain area is the $2.38 price per square foot 2484 Seymour Ave Model at 2484 Seymour Ave, Unit First Floor in the in the Livingston neighborhood starting from $3,100. The second greatest value South Mountain apartment is the B07 Model at The Harth starting at $6,450 with a $5.00 price per square foot in the South Mountain neighborhood. Here is today’s list of the best values for South Mountain apartments based on price per square foot:
| Apartment Listing | Model Name | Bed/Bath | Price Per Sq.Ft. |
|---|---|---|---|
| 2484 Seymour Ave, Unit First Floor | 2484 Seymour Ave | 3BR,2BA | $2.38 |
| The Harth | B07 | 2BR,2BA | $5.00 |
| The Cove at Springfield | Two Bedroom | 2BR,2BA | $2.48 |
| The Villas | $2.65/sq.ft. - Two Bedroom | 2BR,2BA | $2.65 |
| Short Hills Club Village | 2 Bedroom E | 2BR,1BA | $2.99 |
| General Greene Village Apartment Homes | Two Bedroom - 793 sqft | 2BR,1BA | $3.36 |
| 90 Millburn Ave, Unit 1 | 90 Millburn Ave | 1BR,1BA | $2.73 |
| Short Hills Gardens | 1 Bedroom | 1BR,1BA | $3.95 |
Don't Settle: How to Negotiate Your Apartment Lease and Save Money
Discover the insider tips from an attorney and real estate agent on how to negotiate your next apartment lease. Find out what's on the table and what's not, so you can save money and get the best terms possible.
Read ArticleReal 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.
Read ArticleQuick Rent Budget Calculator
How much rent can you afford?
The common "Rule of Thumb" is that rent should be no more than 30% of your income. How much is that? Enter your monthly income and click "Calculate My Budget" to find out.
Best Local Schools in South Mountain, Millburn, NJ
South Mountain Elementary School
Millburn Sr High School
School data provided by Great Schools
Frequently Asked Questions about Cheap South Mountain Apartments
How much is rent for a Cheap One Bedroom South Mountain Apartment?
The lowest price for a Cheap One Bedroom South Mountain Apartment is $1,975 at Short Hills Gardens.
What is the lowest price for a Cheap Two Bedroom South Mountain Apartment for rent?
Today's best deal for a Cheap Two Bedroom Apartment in South Mountain is starting from $2,332 at General Greene Village Apartment Homes.
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

Rent According to Income: A Look at Income-Restricted Rentals
Written by: Robin Stewart
The idea of affordable housing can be subjective. Every individual is in a different place financially and vocationally. What one may easily afford could be a struggle for someone else.

Practical Tips for Renters: How to Identify a Great Rental and Avoid Red Flags
Written by: Robin Stewart
Renters want to find a great apartment, the right place for them, one that checks all the boxes of location, rental cost, amenities, safety, and more.

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.