Mountainside NJ Real Estate & Homes for Sale

14 Properties Found

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Beds:
3
Baths:
2.10
Sq.Ft.:
n/a
Status:
Active
MLS#:
4034230
Type:
Single Family
Subdivision:
Mountainside
Year built:
1951
A broker reciprocity listing Courtesy: COLDWELL BANKER REALTY 908-233-5555
View additional info

ADDITIONAL INFORMATION

Nestled on a Private Lane, this Stunning Colonial has been Completely Updated. State of the Art Chef's Kitchen opens up to Beautiful Family Room with Fireplace and Vaulted Ceiling. Finished Enclosed Front Porch, Oversized Formal Living Room with Fireplace, Serene Primary Suite with Gorgeous Bathroom and Walk In Closet. 2 Additional Bedrooms Complete the 2nd Floor. Deck overlooks Park Like Yard. A must see! $300 Annual Fee for Private Lane which does not include Driveway Plowing.

Beds:
3
Baths:
1.10
Sq.Ft.:
n/a
Status:
Active
MLS#:
4033928
Type:
Single Family
Subdivision:
Mountainside
Lot size:
0.12 Acres
Year built:
1930
A broker reciprocity listing Courtesy: COLDWELL BANKER REALTY 908-658-9000
View additional info

ADDITIONAL INFORMATION

Welcome to this 3-bed, 2-bath colonial on a sunny corner lot, complete with mature trees, bright patches, and just enough yard to look impressive. It's outdoor space you can actually enjoy instead of maintain! Inside, tall ceilings, hardwood floors, and original chestnut trim bring the charm, while high-speed gigabit ethernet keeps everything running smoothly. The finished walk-up attic adds bonus space for guests, hobbies, or whatever project you swear you'll start soon. The dry basement stays warm in winter and cool in summer reliability at its finest. Deerfield School is an easy walk, and the Governor Livingston High School bus stop is right across the street, making mornings easier for all. Commuters and hybrid workers will appreciate nearby NJ Transit routes 65/66, 114, and 117, with westbound service 0.5 miles away and eastbound under a mile. You get suburban breathing room while still keeping NYC within reach. You're steps from sidewalks leading to playgrounds, ballfields, and Mountainside's Borough events including 4th of July fireworks you can watch from your own yard. A quick drive brings you to the Watchung Reservation's trails and stables, plus Echo Lake Park's dog park, paddleboats, and legendary sledding hill. The detached 2-car garage offers parking or workshop potential. Recent updates include a newer tear-off roof, washer, dryer, and front stairs. Downtown Mountainside is just 1.5 miles away.

Beds:
3
Baths:
3.10
Sq.Ft.:
n/a
Status:
Active
MLS#:
4033876
Type:
Single Family
Lot size:
0.33 Acres
Year built:
1980
A broker reciprocity listing Courtesy: REAL 855-450-0442
View additional info

ADDITIONAL INFORMATION

Exceptional custom ranch showcasing quality craftsmanship, distinctive design and beautifully maintained indoor&outdoor living spaces. A welcoming foyer with skylight opens to a sun-filled living room with gas fireplace, high ceilings and French doors leading to an expansive deck. An open loft overlooking the living area adds flexibility and architectural character. Designed for comfortable one-floor living, main level features a primary suite with deck access, a cedar walk-in closet and a private bath with skylight. Two additional bedrooms, a full bath, powder room and first floor laundry complete the layout. The custom-designed gourmet kitchen is appointed with corian countertops & backsplash, cherry wood cabinetry, heated bamboo flooring, Wolf range, dual Sub-Zero refrigerators with 4 freezers built in cabinet drawers, built-in Miele coffee system & steamer, dishwasher and a distinctive built-in aquarium. Large windows throughout the home provide abundant natural light & scenic views of the professionally landscaped grounds. The finished lower level is dedicated to recreation&wellness, offering a spacious recreation room, exercise room, sauna and full bath, creating a private retreat within the home. Outdoor living features an expansive deck, patio, a tranquil pond with waterfall and a resort-like atmosphere. Multi-zone system, oversized two-car garage, generator, newer roof & furnace. Located near golf courses, The Mall at Short Hills, EWR Airport & transportation to NYC.

Beds:
3
Baths:
3.00
Sq.Ft.:
n/a
Status:
Active
MLS#:
4032338
Type:
Single Family
Lot size:
0.34 Acres
Year built:
1950
A broker reciprocity listing Courtesy: KELLER WILLIAMS CITY VIEWS REALTY 201-592-8900
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ADDITIONAL INFORMATION

Welcome to this beautifully renovated home in the highly desirable community of Mountainside. This exceptional residence offers 3 bedrooms and 3 full bathrooms with an open-concept layout designed for comfortable living and effortless entertaining. Upon entering, you are greeted by a stunning modern ring chandelier, refinished hardwood floors, and LED lighting throughout. The custom kitchen features quartz countertops, a center island, stainless steel appliances, a 5-burner stove, and opens seamlessly to the dining area. The spacious primary suite has been reconfigured to include a luxurious custom walk-in closet with built-in shelving and a dedicated office area, along with a beautifully updated en-suite bath featuring dual vanities and a glass-enclosed shower. All bathrooms have been tastefully renovated with modern finishes.The ground level expands the living space with a warm and inviting family room featuring a wood-burning fireplace, new vinyl flooring, a full bathroom, and a laundry room. Additional updates include a newer furnace and central air conditioning compressor.Step outside to your private backyard retreat showcasing a striking stone fa ade, Gunite in-ground pool, custom deck, brand-new paver patio, and a fully fenced yard perfect for relaxing or entertaining. Conveniently located near parks, schools, shopping, dining, and major transportation routes, this move-in-ready home offers the perfect blend of style, comfort, and convenience.

Beds:
3
Baths:
2.20
Sq.Ft.:
n/a
Status:
Active
MLS#:
4032392
Type:
Single Family
Subdivision:
Upper Mountainside
Lot size:
0.5 Acres
Year built:
1969
A broker reciprocity listing Courtesy: WEICHERT REALTORS 973-376-4545
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ADDITIONAL INFORMATION

You are invited. If you are looking for an "Italian Inspired Villa" this one owner custom built ranch is for you. Situated on a quiet cul-de-sac close to the Watchung Reservation this impressive brick ranch is positioned to take full advantage of all Mountainside has to offer. Tall trees and mature shrubbery artfully frame the exterior. The property offers a tranquil setting while shopping, recreation, school and NYC Summit commuter trains are only a few minutes away. Inside elegant spaces are arranged in an effortless flow as sunlight makes its way in through large windows. On the first floor 3 bedrooms, 2 full baths, powder room, kitchen, dining room, living room, family room with fireplace. Lower level offers large rec room with wet bar, office, powder room and much much more. A Must See!

Beds:
4
Baths:
2.00
Sq.Ft.:
n/a
Status:
Active
MLS#:
4032047
Type:
Single Family
Lot size:
0.23 Acres
Year built:
1955
A broker reciprocity listing Courtesy: MICHELLE DAVID REALTY GROUP 908-276-6299
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ADDITIONAL INFORMATION

Don't miss out on this opportunity to own this gem of a home in Mountainside! 4 bedrooms, 2 full baths on a large 100x100 lot! lovely oversized eat-in kitchen. Granite countertops, wood floors, tile etc. Attached oversized garage. This home has been meticulously maintained throughout the years. Very nice floor plan, plenty of room for entertaining!

Beds:
4
Baths:
4.20
Sq.Ft.:
n/a
Status:
Active
MLS#:
4030853
Type:
Single Family
Subdivision:
Beechwood
Lot size:
0.65 Acres
Year built:
1953
A broker reciprocity listing Courtesy: COLDWELL BANKER REALTY 908-233-5555
View additional info

ADDITIONAL INFORMATION

Nestled on generous 1/2 acre of level parklike property, meticulous home w incredible sense of proportion, near Beechwood School. Curb appeal begins w bluestone walkway to classic front porch w swing. Bathed in natural light that accents hw floors w mahogany inlays, elegant moldings,& built-in surround sound system. Heart of home is vaulted family room, wood-burning fpl serves as stunning focal point,flowing seamlessly into gourmet chef's kitchen. Culinary space w Thermador range, pot filler,& granite-topped island ideal for a brkfst bar,wall of windows offers views of sprawling yard. Transition between indoor and outdoor living is effortless, custom patio serves as warm-weather getaway. Outdoor oasis w full kitchen w grill, side burner, sink& fridge + full bath addtl prep space for EZ entertaining. Functional "drop zone" mudroom w ample storage w direct access to oversized 2car garage. Lower level rec room w wine closet, workout area &media room wet bar & mezzanine seating. Upper levels designed for ultimate comfort, 3 spacious bedrooms all w custclosets,served by convenient laundry room. Primary suite-true sanctuary w vaulted ceilings & abundance of sunshine w private office, 2 custom WIC & space for quiet sitting area. Spa like primary bath w-soaking tub under bright skylight, XL stall shower, dual vanities, & separate WC. Multi-zone climate control to the expansive storage lofts,every inch of this home has been thoughtfully refined for a lifestyle of ease and elegance.

Beds:
3
Baths:
2.00
Sq.Ft.:
2,349
Status:
Active
MLS#:
4029175
Type:
Single Family
Lot size:
0.24 Acres
A broker reciprocity listing Courtesy: COLDWELL BANKER REALTY 201-767-0550
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ADDITIONAL INFORMATION

Incredible opportunity to own a piece of history in highly desirable Mountainside! This charming 3-bedroom (with potential for a 4th bedroom), 2-bath home is rich in character, featuring a distinctive fieldstone foundation that reflects its pre-Revolutionary roots beautifully complemented by thoughtful modern updates. Expanded and renovated with a seamless addition in 2018, this home perfectly blends timeless charm with today's lifestyle needs. A welcoming front porch invites you inside to a warm and inviting living room, highlighted by exposed beams and a decorative fireplace that add to its historic appeal. The layout flows effortlessly into a cozy family room, a well-appointed kitchen, and an adjacent dining area ideal for both everyday living and entertaining. Convenience meets flexibility with a first-floor primary bedroom and full bath, while the second level offers two additional bedrooms and another full bathroom. Step outside to enjoy a fully fenced yard, providing privacy and the perfect setting for outdoor relaxation or gatherings. Ideally situated near NYC bus transportation and just minutes from the lively downtowns and train stations of Westfield and Summit, this home offers exceptional accessibility. Top-rated schools, close proximity to Newark Airport, parks, and excellent dining make Mountainside one of the most sought-after places to live. A rare blend of history, charm, and modern comfort don't miss this unique opportunity!

Beds:
5
Baths:
4.20
Sq.Ft.:
n/a
Status:
Active
MLS#:
4028717
Type:
Single Family
Lot size:
1.2 Acres
Year built:
1950
A broker reciprocity listing Courtesy: COMPASS NEW JERSEY LLC 973-310-7360
View additional info

ADDITIONAL INFORMATION

Now thoughtfully reintroduced at $1,950,000,1531 Coles Avenue is a one-of-a kind custom residence set high above Mountainside on over one acre of expansive property with sweeping views, privacy and where timeless design comes together effortlessly. From the moment you walk in, the scale is undeniable with soaring vaulted ceilings, sun-drenched open living spaces, and an atmosphere that feels deeply inviting. Designed for everyday living and unforgettable entertaining, the chef's kitchen is outfitted with premium appliances including a built-in refrigerator, double ovens, a steam oven and dual sinks, all seamlessly integrated into a space that feels warm and inviting.Thoughtful upgrades throughout include 2 beautifully renovated baths with timeless finishes, updated mechanicals, and flexible first-floor suite options that offer both comfort and versatility. What truly sets this home apart is the feeling. The quiet. The views. The way the property around you feels like a retreat, while still being moments from everything.Come for the view... stay for the house.Experience 1531 Coles Avenue it for yourself!

Beds:
6
Baths:
6.20
Sq.Ft.:
n/a
Status:
Active
MLS#:
4028311
Type:
Single Family
Subdivision:
North Side
Lot size:
0.38 Acres
Year built:
2023
A broker reciprocity listing Courtesy: CORCORAN SAWYER SMITH 201-653-8000
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ADDITIONAL INFORMATION

Welcome home to this fantastic property on Rising Way on the North Side of Westfield! This property has it ALL: 6 bedrooms , 6 full bathrooms, 2 half bathrooms, modern finishes, open concept 1st floor living, sleek indoor bar room, beautiful bluestone front porch, covered bluestone walkway and patio with built in gas outdoor fireplace, beautiful inground pool with adjacent pool house equipped with lounge, bathroom, kitchenette, and golf simulator. Artfully constructed in 2023 by Little Bear Builders, the property has been even further upgraded with custom wall coverings throughout, custom island & bench in the primary closet, custom window seats, custom outdoor golf putting green, custom in ground salt water heated pool with built in hot tub and waterfall features and retractable pool cover, custom pool house with lounge, kitchenette, golf simulator, and pool bathroom, and plumbing for an outdoor shower. Luscious landscaping with privacy evergreens, fencing, and raised beds for gardening are further upgrades. Every bedroom is with en-suite bathroom, the basement bonus room is equipped with an egress window, the basement rec room boasts a custom wet bar for entertaining, and offers plenty of storage options as well. The built in whole house generator offers convenience and comfort. This flawless property is sure to please.

Beds:
4
Baths:
3.10
Sq.Ft.:
n/a
Status:
Active
MLS#:
4023974
Type:
Single Family
Lot size:
0.41 Acres
Year built:
1971
A broker reciprocity listing Courtesy: PROMINENT PROPERTIES SIR 973-376-8188
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ADDITIONAL INFORMATION

A premier location with breathtaking skyline views! This 4 BR, 3.5 BA custom home blends luxury, space, and modern upgrades on a professionally landscaped, fully fenced property with an in ground sprinkler system. Open-concept living and dining room area flows into a gourmet kitchen featuring a large center island, granite countertops, and SS appliances. Enjoy seamless indoor-outdoor living with a maintenance-free Trex deck with professional lighting and a spacious lower level paver patio. The first-floor primary suite offers a spa-like bath and custom walk-in closet. While upstairs offers three spacious bedrooms with generous closets, a shared bath and a finished bonus room. The walk out lower level includes a fireside family room, wet bar, full bath and private guest suite. A rare offering in highly sought-after location.

Beds:
4
Baths:
3.00
Sq.Ft.:
n/a
Status:
Active
MLS#:
4020627
Type:
Single Family
Lot size:
0.88 Acres
Year built:
1960
A broker reciprocity listing Courtesy: WEICHERT REALTORS 908-654-7777
View additional info

ADDITIONAL INFORMATION

An exceptional opportunity to create your dream home from a true blank canvas. This property has been fully prepped and is ready for your vision no demolition required. The heavy lifting has already been done, allowing you to focus on design and finishes tailored to your style. This brick raised ranch offers 5 bedrooms, including 2 on the main level, 2 framed on the second floor, and 1 on the ground level. There are 3 bathrooms ready to be completed, plus the potential for 2 additional baths on the second floor.The main level features hardwood floors, a spacious kitchen area with a separate, sun-filled dining space highlighted by wall-to-wall windows, and two wood-burning fireplaces. The second floor is framed for two bedrooms with private baths, along with a bonus space ideal for a home office or additional living area. There is also the potential for a larger expansion should you desire. The ground level offers a large, versatile flex space perfect for a family room, recreation area, or whatever suits your needs, along with a bedroom, bathroom, oversized laundry room, and ample storage. Walk-out access adds convenience and functionality. Situated on an expansive 0.827-acre lot, the property also includes bay windows in both the living room and dining area, bringing in abundant natural light.

Beds:
5
Baths:
4.10
Sq.Ft.:
3,645
Status:
Active
MLS#:
4019057
Type:
Single Family
Lot size:
0.35 Acres
Year built:
1952
A broker reciprocity listing Courtesy: YOUR TOWN REALTY 855-600-2465
View additional info

ADDITIONAL INFORMATION

BEST & HIGHEST DUE MONDAY 5/11 @ 5 PM. Opportunity for a luxury home in desirable Mountainside! This 5 BR 4.5 BA home, newly constructed on existing foundation by renown builder Grand Home Investments offers approx. 3650 sf of refined living space on 3 levels. The Exterior package is completed and you have limited time left to collaborate with the builder and customize some interior finishes & fixtures. Enter the Main Level through a stunning two-story Foyer. Entertain in grand style in a 2-story Fam Room, a formal Dining Room with Tray Ceilings and a generously sized Living Room. Enjoy everyday meals in an Open Concept Kitchen with oversized center island. Guest Bedroom Suite with Full Bath and an Office are conveniently located on Main Level. Upper Level is dominated by a palatial Primary Bedroom Suite with His & Hers Walk-In Closets and a spa-like Bath with freestanding soaking tub and a stall shower. Three more spacious Bedrooms, two Baths and a Laundry Rm complete the Upper Level. Basement will be finished with sheetrock, LVP flooring and recessed lighting. Other upscale features include an attached 2-Car Garage, hardwood flooring on 2 Levels, soft-close Kitchen Cabinetry and many more. Absolutely unbeatable location is within a short walk to an Express Bus to NYC, 10 min drive to Westfield Train station, steps away from Route 22, and a short drive to Watchung Reservation. List of fixtures and finishes available upon request. INTERIOR PHOTOS ARE OF PREVIOUS BUILDS BY GHI

Beds:
6
Baths:
5.10
Sq.Ft.:
4,984
Status:
Active
MLS#:
4017381
Type:
Single Family
Lot size:
0.34 Acres
Year built:
2026
A broker reciprocity listing Courtesy: NEW AND MODERN GROUP 201-256-1422
View additional info

ADDITIONAL INFORMATION

Rare opportunity! Step into luxury with this to-be-built 6-bedroom, 5.1-bath Modern Transitional Colonial on a quiet cul-de-sac in Mountainside. Spanning 4,984 sq. ft. across three levels, this home offers exceptional craftsmanship and an early-stage opportunity to collaborate with the builder on select finishes, including cabinetry, countertops, and flooring.The main level (1,908 sq. ft.) features an open-concept kitchen and breakfast area flowing into a family room, plus a formal dining room, private home office, powder room, and guest en-suite. Upstairs (1,850 sq. ft.), the primary suite includes a five-fixture spa bath and oversized walk-in dressing room, with three additional bedrooms, two full baths, and a laundry center. The walk-out lower level (1,226 sq. ft.) adds a sixth bedroom, full bath, and large recreation area.Additional highlights include a built-in 1-car oversized garage and double-width driveway. Mountainside offers a streamlined NYC commute via the NJ Transit Midtown Direct train and Route 22 bus, top-rated schools including Deerfield School and Governor Livingston High School, and proximity to Watchung Reservation, Trailside Nature & Science Center, Watchung Stable, major highways, and Newark Liberty International Airport. A rare chance to customize your dream home today! Fall completion. Under construction ? there is no access to property.

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Andrea D. Conner, License 1758875, Xome Inc., License 2326449, [email protected], 844-400-XOME (9663), 750 Highway 121 Bypass, Suite 100, Lewisville, Texas 75067


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. Information deemed reliable but not guaranteed. Copyright © 2026 Garden State Multiple Listing Service, LLC. All rights reserved. Notice: The dissemination of listings on this website 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.



Mountainside 07092 Real Estate

Mountainside is located in New Jersey. Mountainside, New Jersey 07092has a population of 7,003. Mountainside 07092 is more family-centric than the surrounding county with 40.54% of the households containing married families with children. The county average for households married with children is 34.03%.

The median household income in Mountainside, New Jersey 07092 is $133,365. The median household income for the surrounding county is $87,369 compared to the national median of $69,021. The median age of people living in Mountainside 07092 is 51 years.

Mountainside Weather

The average high temperature in July is 86.4 degrees, with an average low temperature in January of 21 degrees. The average rainfall is approximately 50 inches per year, with 24 inches of snow per year.

Mountainside Map

Mountainside Real Estate Market Conditions

  • Median sales price

    $1,080,000
    13.9%
    change since last quarter
  • # Active listings

    17
    30-day change

Mountainside Schools and Demographics

Education near Mountainside, NJ

City County
High School Graduates 95.51 87.27
College Degree - 2 year 5.16 5.83
College Degree - 4 year 59.52 37.59
Graduate Degree 19.64 10.85
Expenditures per Student 23,387 23,387
Students per Teacher 12.8 12.8

Elementary Schools near Mountainside, NJ

Grades Students P/T Ratio ZIP
Beechwood School PK - 02 220 14.2 07092
Brayton Elementary School 01 - 05 372 10.6 07901
Deerfield Elementary School 03 - 08 515 11.3 07092
Edward V. Walton Primary School PK - 02 661 17.9 07081
Franklin Elementary School 01 - 05 569 13.3 07090
Franklin Elementary School 01 - 05 358 13 07901
Jefferson Elementary School 01 - 05 502 15 07090
McKinley Elementary School 01 - 05 344 12.2 07090
Tamaques Elementary School 01 - 05 439 13 07090
Wilson Elementary School 01 - 05 385 12.2 07090

Middle Schools near Mountainside, NJ

Grades Students P/T Ratio ZIP
Florence M. Gaudineer Middle School 06 - 08 506 11.8 07081
Lawton C. Johnson Summit Middle School 06 - 08 980 12 07901
Roosevelt Intermediate School 06 - 08 731 12.5 07090
Thomas Edison Intermediate School 06 - 08 808 11.9 07090

High Schools near Mountainside, NJ

Grades Students P/T Ratio ZIP
Jonathan Dayton High School 09 - 12 630 13.2 07081
Summit High School 09 - 12 1,231 11.8 07901
Westfield Senior High School 09 - 12 1,854 11.9 07090

Ungraded Schools near Mountainside, NJ

Grades Students P/T Ratio ZIP
* Hillcrest Academy-South 09 - 12 84 12.3 07090
* Lamberts Mill Academy 08 - 12 40 3.6 07090
Westlake 01 - 12 80 5.7 07090

Demographics near Mountainside, NJ 07092

Zip Code City
Neighborhood Type Small town
Population 7,003 571,963
Population Density 1,753 5,566
Median Age 51 39
People per Household 2.7 2.8
Median Household Income 133,365 87,369
Average Income per Capita 66,601 45,178

Real estate near Mountainside