Safety & registry resources

Review official public-safety information for any area from these government sources:

U.S. Dept. of Justice National Sex Offender Public Website (NSOPW)
FBI: state sex-offender registry directory

Mountainside, NJ Homes for Sale | Realty.com

Buy

Start here

Homes for sale by state
Home buying tips
Before you start looking
The buying timeline

Afford it

Today's mortgage rates
Mortgage calculator
How much can I afford?
Get pre-approved

Make the deal

Writing a winning offer
Inspections & appraisals
Closing costs, itemized
Find a buyer's agent

Save search Advertise Sign In

Saved homes Saved searches Your tours Your inquiries Recently viewed Account settings

Rentals
Commercial

8 listings

Sell

Selling Options

What's my home worth?
Compare selling options
Get an instant cash offer
Buy before you sell

Resources

How selling works
When should I sell?
Home selling tips
Pricing your home
What's worth fixing first
Find a seller's agent

Home Loans

Find an Agent

Save search

Homes for Sale in Mountainside, NJ

Hide Map

Homes for Sale in Mountainside, NJ

Hide Map

8 Listings

Map

Homes for Sale in Mountainside, NJ

8 Listings

Your local brokerage

Jeffrey Kagan

Realty.com

Lic. #1327489

Call Jeffrey

8Active
$599,000
3 bd · 2 ba · — sqft
166 Locust Avenue, Mountainside, NJ
COMPASS NEW JERSEY LLC
47Active
$899,000
3 bd · 3 ba · — sqft
351 Old Tote Road, Mountainside, NJ
PROMINENT PROPERTIES SIR
47Active
$1,750,000
5 bd · 3 ba · — sqft
355 Ackerman Street, Mountainside, NJ
KELLER WILLIAMS REALTY

30Active
$950,000
3 bd · 3 ba · — sqft
317 Old Tote Road, Mountainside, NJ
WEICHERT REALTORS
26Active
$859,000
3 bd · 3 ba · — sqft
293 Cherry Hill Road, Mountainside, NJ
RAMOS REAL ESTATE INC
34Active
$975,000
3 bd · 3 ba · 2,149 sqft
336 Summit Road, Mountainside, NJ
Caitlyn Mulligan · RE/MAX Revolution
13Active
$949,000
2 bd · 3 ba · 2,378 sqft
456 Bayberry Lane, Mountainside, NJ
YOUR TOWN REALTY
33Active
$749,999
3 bd · 2 ba · — sqft
271 Summit Road, Mountainside, NJ
COLDWELL BANKER REALTY

Listing data & MLS disclosures

Garden State MLS: The data displayed relating to real estate for sale comes in part from the IDX Program of Garden State Multiple Listing Service, L.L.C. Real estate listings held by other brokerage firms are marked as IDX Listing. This information is being provided for Consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties Consumers may be interested in purchasing. Notice: The dissemination of listings displayed herein does not constitute the consent required by N.J.A.C. 11:5.6.1 (n) for the advertisement of listings exclusively for sale by another broker. Any such consent must be obtained in writing from the listing broker. Information deemed reliable but not guaranteed. Copyright © 2026 Garden State Multiple Listing Service, L.L.C. All Rights Reserved.
Monmouth Ocean Regional Multiple Listing Service: Information is provided exclusively for consumers’ personal use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable, but is not guaranteed accurate by the MLS.
Listing information ©2026 Monmouth Ocean Regional MLS, Inc®. All Rights Reserved. Last Updated: 2026-09-21 06:40:17 UTC

Mountainside housing market

September 2026 · This period is still settling

Selling at 95.5% of asking price

Buyers here are paying below asking. MLS · 11 sales · as of Sep 22, 2026

Homes on the market · MLS, as of Sep 27, 2026

Median list price: $999,000
Homes for sale: 13

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 1, 2026

Median home size: 2,339 sq. ft.

Mountainside, NJ community profile

Population: 7,176
Median income: $137,684
Housing units: 2,659
People per sq. mi.: 1,708.6
Area: 4.2 sq. mi.

Source: HJN community data

Nearby areas

ZIP codes

07302 (255)
07093 (247)
07024 (203)
07307 (194)
07470 (181)
07030 (167)
07047 (164)
08540 (160)

Cities

Jersey City (830)
Edison (239)
Newark (225)
Fort Lee (204)
Wayne (181)
Old Bridge (180)
Sayreville (179)
West New York (172)

L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

Listing data & MLS disclosures

Garden State MLS: The data displayed relating to real estate for sale comes in part from the IDX Program of Garden State Multiple Listing Service, L.L.C. Real estate listings held by other brokerage firms are marked as IDX Listing. This information is being provided for Consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties Consumers may be interested in purchasing. Notice: The dissemination of listings displayed herein does not constitute the consent required by N.J.A.C. 11:5.6.1 (n) for the advertisement of listings exclusively for sale by another broker. Any such consent must be obtained in writing from the listing broker. Information deemed reliable but not guaranteed. Copyright © 2026 Garden State Multiple Listing Service, L.L.C. All Rights Reserved.
Monmouth Ocean Regional Multiple Listing Service: Information is provided exclusively for consumers’ personal use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable, but is not guaranteed accurate by the MLS.
Listing information ©2026 Monmouth Ocean Regional MLS, Inc®. All Rights Reserved. Last Updated: 2026-09-21 06:40:17 UTC

Your local brokerage

Jeffrey Kagan

Realty.com

Lic. #1327489

Call Jeffrey

Your local brokerage

Jeffrey Kagan

Realty.com

Lic. #1327489

Call Jeffrey

Nearby areas

ZIP codes

07302 (255)
07093 (247)
07024 (203)
07307 (194)
07470 (181)
07030 (167)
07047 (164)
08540 (160)

Cities

Jersey City (830)
Edison (239)
Newark (225)
Fort Lee (204)
Wayne (181)
Old Bridge (180)
Sayreville (179)
West New York (172)

Mountainside, NJ community profile

Population: 7,176
Median income: $137,684
Housing units: 2,659
People per sq. mi.: 1,708.6
Area: 4.2 sq. mi.

Source: HJN community data

Mountainside housing market

September 2026 · This period is still settling

Selling at 95.5% of asking price

Buyers here are paying below asking. MLS · 11 sales · as of Sep 22, 2026

Homes on the market · MLS, as of Sep 27, 2026

Median list price: $999,000
Homes for sale: 13

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 1, 2026

Median home size: 2,339 sq. ft.