Mountainside NJ Real Estate & Homes for Sale

18 Properties Found

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Beds:
3
Baths:
2.00
Sq.Ft.:
n/a
Status:
Active
MLS#:
4061511
Type:
Residential
Lot size:
0.58 Acres
Year built:
1930
A broker reciprocity listing Courtesy: YOUR HOME SOLD GUARANTEED REALTY 201-499-1599
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ADDITIONAL INFORMATION

EXCEPTIONAL OPPORTUNITY IN DESIRABLE MOUNTAINSIDE, ALONG THE WESTFIELD BORDER! Situated on over half an acre, this sun-drenched 3 Bedroom, 2 Full Bath Colonial offers an exceptional combination of location, space, character & potential. A charming wraparound covered porch welcomes you into a bright, inviting interior featuring classic architectural details, beautiful woodwork & abundant natural light. The spacious Living Room with wood-burning fireplace, formal Dining Room, eat-in Kitchen & comfortable Family Room provide versatile spaces for everyday living & entertaining. Upstairs, discover 3 generously sized Bedrooms, including a Primary Suite with private Bath & walk-in closet. The expansive, fully fenced backyard with paver patio offers wonderful possibilities for outdoor entertaining, recreation, gardening or creating your own private oasis. Additional highlights include a full Basement & 4 oversized detached Garages, ideal for car enthusiasts, hobbies or storage. Conveniently located near Westfield's vibrant downtown, shopping, dining, parks & major transportation routes. LOW PROPERTY TAXES further enhance this outstanding offering. Enjoy the home's timeless charm or customize it to reflect your personal vision. A rare opportunity to own a generously sized property in one of Union County's most desirable communities!

Beds:
3
Baths:
2.00
Sq.Ft.:
n/a
Status:
Active
MLS#:
4061175
Type:
Residential
Lot size:
0.37 Acres
Year built:
1966
A broker reciprocity listing Courtesy: RAMOS REAL ESTATE INC 908-851-0320
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ADDITIONAL INFORMATION

Welcome to a home where exceptional location meets comfortable living in a setting that's hard to beat. This seven room ranch offers three bedrooms and two-and-a -half baths, with an inviting layout that provides plenty of room to gather, relax and enjoy everyday living. Tucked away behind a private backyard, this home also open up to a wide soccer and baseball fields and a nearby school, giving you both quiet seclusion and an instant sense of open space right out back. The home also offer a large living room ,formal dinning room, eat in kitchen that opens to a den with fireplace. The finished basement adds more flex space for any intended needs. One level living at this finest.

Beds:
3
Baths:
1.00
Sq.Ft.:
21,257
Status:
Active
MLS#:
4060683
Type:
Residential
Lot size:
0.49 Acres
Year built:
1950
A broker reciprocity listing Courtesy: SAMSEL & ASSOCIATES 908-514-4105
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ADDITIONAL INFORMATION

Welcome home to this lovely ranch located in on beautiful tree lined neighborhood. Situated between Watchung Reservation and Route 22, this home is close to shopping, dining, POW, and as slew of recreational activities. Property being sold strictly as it. Seller will make no repairs and will offer no credits. Buyer responsible for CO and any fees, repairs or replacements needed.

Beds:
4
Baths:
3.00
Sq.Ft.:
n/a
Status:
Active
MLS#:
4059092
Type:
Residential
Lot size:
0.88 Acres
Year built:
1960
A broker reciprocity listing Courtesy: WEICHERT REALTORS 908-654-7777
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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:
3
Baths:
2.00
Sq.Ft.:
n/a
Status:
Active
MLS#:
4058625
Type:
Residential
Lot size:
0.1 Acres
Year built:
1927
A broker reciprocity listing Courtesy: COMPASS NEW JERSEY LLC 973-310-7360
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ADDITIONAL INFORMATION

OPPORTUNITY KNOCKS IN MOUNTAINSIDE! Bring your vision and BEST OFFER to this hidden gem of a neighborhood at 166 Locust Avenue! Hidden behind the trees is POTENTIAL. This three bedroom, two bath Colonial in Mountainside offers an exciting opportunity to create a home that reflects your style. Whether you're a first time home buyer looking to build equity and break into gorgeous Mountainside, or a builder ready for your next project, there's plenty of potential to explore. Wood floors throughout and updated windows. Echo Lake Park is located at the end of the street, right through a path that takes you to the swings. Fireplace is as is with no known issues. The home needs TLC and is being sold strictly as is. Bring your ideas, roll up your sleeve, and make this Mountainside home your own! A great rental alternative.Floor plan now in the documents.

Beds:
3
Baths:
3.00
Sq.Ft.:
n/a
Status:
Active
MLS#:
4058029
Type:
Residential
Lot size:
0.39 Acres
A broker reciprocity listing Courtesy: PROMINENT PROPERTIES SIR 908-654-6666
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ADDITIONAL INFORMATION

Custom large brick ranch on large corner property. First floor features a large eat in kitchen, living room w/ fireplace, dining room, breakfast area, family room, 3 bedrooms and 2 full baths. Lower level features a rec room w/ fireplace, large hallway, office, leisure room, workshop, utility room and a full bathroom. Convenient location nestled between Summit and Westfield. Many commuter options to NYC available including express bus (Mountainside) and train (Summit/Westfield). Local roadways like Route 22, I-78, Garden State Parkway, I-24, I-124, NJ Turnpike makes it easy to navigate to your destination. Short distance to Newark Liberty International Airport, local and county parks, lakes, shopping, restaurants, blue ribbon schools makes Mountainside a true "hidden gem". Also features a Generac whole house generator and a EV Charger inside the garage.

Beds:
5
Baths:
3.00
Sq.Ft.:
4,063
Status:
Active
MLS#:
4057460
Type:
Residential
Lot size:
0.47 Acres
Year built:
1966
A broker reciprocity listing Courtesy: KELLER WILLIAMS REALTY 908-273-2991
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ADDITIONAL INFORMATION

Set on nearly half an acre with a private wooded backdrop, steps from Watchung Reservation, this extensively rebuilt custom home offers soaring ceilings, abundant natural light & picturesque views. This approx. 4,063 sq ft home showcases the craftsmanship & attention to detail of Heubach Builders. Natural light pours into the vaulted great room with a gas fireplace & custom built-ins. The designer kitchen features an expansive island, Thermador appliances & premium finishes. Off the dining area, a 364 sq ft TimberTech deck overlooks the yard and mature trees. Privately situated, the primary suite features vaulted ceilings, wooded views, 2 walk in closets and a spa-like bath with separate water closet, and makeup vanity. 3 additional bedrooms and main-level laundry support easy one-floor living, while custom closet systems throughout maximize storage. An expansive lower level offers flexible living space for guests, entertaining, or an in-law suite. This includes a family room with yard access, full bath, 5th bedroom, office or 6th bed, 2nd laundry room, finished storage room, and mud room. Finally, a fully finished, natural light filled 20x20 flex space, adds even more versatility. New HVAC, electric, plumbing & Andersen windows. Near parks, shopping & NYC transit. $30,000 BUYER INCENTIVE! Seller is offering a $30K credit toward yard improvements, a 2-1 mortgage rate buydown, or other eligible expenses, subject to lender approval & applicable lending guidelines.

Beds:
3
Baths:
1.20
Sq.Ft.:
n/a
Status:
Active
MLS#:
4056617
Type:
Residential
Lot size:
0.26 Acres
Year built:
1955
A broker reciprocity listing Courtesy: WEICHERT REALTORS 908-654-7777
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ADDITIONAL INFORMATION

Picture Perfect Split Level located on the infamous Halloween Alley. Don't miss the opportunity to live in this renovated, elegant, gem. The first level features a living room with bay window and wood burning fireplace, formal dining room and renovated granite kitchen with a peninsula and open to the huge trex deck. Gleaming hardwood floors and abundant closets throughout. The second level boasts a primary bedroom with renovated half bath, plus two additional bedrooms and a full renovated hall bath. A generous family room, a laundry and half bath are located on the ground level. A full unfinished basement with high ceilings, ready to be finished, complete this level. Plus an attached garage accessed from family room, complete with an EV Charger. Located on a spacious, level, professionally landscaped lot on a tranquil tree lined street, just moments to schools, shops, restaurants and NYC transportation. Fireplace, flue and chimney as is, no known issues. Fridge in basement, deck furniture and mounted wall tv included.

Beds:
3
Baths:
2.00
Sq.Ft.:
n/a
Status:
Active
MLS#:
4053953
Type:
Residential
Lot size:
0.37 Acres
Year built:
1966
A broker reciprocity listing Courtesy: RAMOS REAL ESTATE INC 908-851-0320
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ADDITIONAL INFORMATION

Beautifully refreshed ranch with exceptional setting. Welcome to this inviting, seven room three bedroom two bath home, freshly painted with refinished hardwood floors. The spacious primary bedroom includes a private full bathroom and the finished basement adds flexible. Space. The home also features a large living room, formal dining room, Eden, kitchen, and a den with a fireplace. A two car attached garage ads convenience. The true highlight is the setting, backing up to both fields and playgrounds with easy access to a public walkway. Fresh, functional,, and well located this is a standout opportunity. Don't miss 293 Cherry Hill Rd..

Beds:
3
Baths:
2.00
Sq.Ft.:
n/a
Status:
Active
MLS#:
4053328
Type:
Residential
Lot size:
0.62 Acres
Year built:
1950
A broker reciprocity listing Courtesy: RE/MAX REVOLUTION 732-867-8617
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ADDITIONAL INFORMATION

Welcome to this expansive split-level home offering exceptional space, versatility, hospitality and convenience in one of Union County's desirable communities. The main level features an updated kitchen with an open flow to the dining area and formal living room, beautiful hardwood floors and SS appliances w/ kitchen bar. This well maintained home features updated windows that bring in an abundance of natural light. The primary bedroom offers a private full bath and deep closets, while the additional bedrooms feature hardwood flooring beneath the existing rugs.The freshly painted ground level adds incredible flexibility with updated LVP flooring, a second kitchen, half bath, private secondary entrance off of driveway, and walk-out access to the fully fenced yard with expansive patio and outdoor kitchen set up. This level also provides access to a basement bonus room and laundry area, perfect for recreation, guests, office space, or extended living. A true highlight is the oversized 4-car garage with heater(as is) and both front and rear garage doors, offering exceptional space for vehicles, hobbies, equipment, or storage. Enjoy the privacy of the fully fenced yard and all this home has to offer. Ideally located just minutes from Summit Train Station, bus transportation, Route 22, Route 78, Route 24, the Garden State Parkway, and more, providing convenient access to commuting, shopping, dining, and surrounding communities.

Beds:
2
Baths:
3.00
Sq.Ft.:
2,378
Status:
Active
MLS#:
4051918
Type:
Residential
Subdivision:
BAYBERRY HILL
Lot size:
0.42 Acres
Year built:
1950
A broker reciprocity listing Courtesy: YOUR TOWN REALTY 855-600-2465
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ADDITIONAL INFORMATION

Discover this spacious 2-bedroom, 3-bathroom home with 2,378 sq ft on the main floor plus approximately 1,000 sq ft of finished basement space. The home features a renovated kitchen with granite countertops, updated cabinets, appliances, and tile flooring. A full-length attic offers exciting potential for additional bedrooms and a bathroom. The roof is approximately 10 years old, while the HVAC and water heater are less than 5 years old. Property sold AS-IS

Beds:
3
Baths:
1.00
Sq.Ft.:
n/a
Status:
Active
MLS#:
4050231
Type:
Residential
Lot size:
0.35 Acres
Year built:
1953
A broker reciprocity listing Courtesy: COLDWELL BANKER REALTY 908-233-5555
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ADDITIONAL INFORMATION

Welcome to 271 Summit Road, a 3 Bedroom, 1.5-Bath ranch set on a corner lot in Mountainside. The single-level layout offers easy, efficient living with Eat in Kitchen, Livingroom, Dining room, Enclosed Porch, Three Bedrooms and Bathroom. The unfinished basement with a 1/2 Bathroom is a blank canvas full of potential for a future rec room, home gym, office, or extra storage, giving the next owner room to make this home their own. Located in Mountainside, residents enjoy easy access to major highways and shopping

Beds:
5
Baths:
2.00
Sq.Ft.:
2,745
Status:
Active
MLS#:
4046556
Type:
Residential
Lot size:
0.42 Acres
Year built:
1966
A broker reciprocity listing Courtesy: M. DONATO AND COMPANY 718-351-8900
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ADDITIONAL INFORMATION

Welcome to this spacious 5-bedroom, 2.5-bath home situated on an almost half acre in desirable Mountainside. Offering an abundance of living space, this residence features generously sized rooms, hardwood floors, two fireplaces, and a finished basement providing additional living and recreation space. The main level offers a comfortable layout with formal living and dining areas and a spacious family room. Outside, enjoy a private backyard with an in-ground pool and deck, ideal for summer entertaining and relaxing. Additional features include a two-car attached garage, circular driveway, central air, and ample storage. Conveniently located near shopping, dining, parks, major highways, and transportation. An excellent opportunity to update and personalize a spacious home in a sought-after Mountainside neighborhood.

Beds:
3
Baths:
3.00
Sq.Ft.:
n/a
Status:
Active
MLS#:
4040749
Type:
Residential
Lot size:
0.39 Acres
Year built:
1958
A broker reciprocity listing Courtesy: COLDWELL BANKER REALTY 973-694-8000
View additional info

ADDITIONAL INFORMATION

Beautiful private neighborhood, all newer high end & stylish updates, desirable ranch living & resort inspired back yard- Welcome home! Main level features: inviting spacious formal living room w/ gas fireplace & large bay window, continuing into the beautiful formal dining room. Newer eat-in kitchen w/ brand new LG stainless steel appliances, custom back splash & ample cabinets. The lovely primary bedroom features an impressive custom built-in cabinet, while the recently renovated en-suite bath showcases beautiful tile work & elegant brushed gold finishes. Completing this level are 2 additional bedrooms & a spacious, newly renovated full bath including designer vanity & marble countertop. The completely updated lower level provides flexible living space w/ large rec room, storage, full bath & laundry rm w/ refrigerator & wine fridge. Additional attributes: 2 car garage, Smart home, abundance of natural sunlight, recessed lighting, custom closets, hardwood floors throughout, spacious attic & ample closet space. Enjoy your own private backyard retreat: fully renovated heated saltwater pool w/ an integrated spa, beautiful paver patio & bonus sitting area that provides the perfect space for outdoor dining & level yard for all your outdoor entertaining. Desirably located in the Sherwood Forest neighborhood w/ minutes to downtowns w/ top restaurants & shopping, top rated schools, medical centers, Golf Clubs Nature preserve, & several NYC transit options. Perfection at its best!

Beds:
5
Baths:
3.00
Sq.Ft.:
n/a
Status:
Active
MLS#:
4039351
Type:
Residential
Lot size:
0.39 Acres
Year built:
2015
A broker reciprocity listing Courtesy: CORCORAN SAWYER SMITH 201-653-8000
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ADDITIONAL INFORMATION

Exceptional custom-built 2015 Colonial in desirable Mountainside, NJ, set on a generous 0.4-acre lot with a finished walk-out lower level, flexible guest space, and a beautifully designed multi-level backyard. A two-story foyer welcomes you in, with custom wainscoting and thoughtful details throughout. The expansive chef's kitchen features an oversized granite island, custom cabinetry, pantry, and seamless flow into the family room with a gas fireplace. A formal dining room with coffered ceilings and a private living room, currently used as a home office, complete the first floor. The backyard offers distinct areas for dining, entertaining, relaxing, and play, including a Trex deck, patio, fully fenced yard, and expansive lawn. Upstairs, the luxurious primary suite features a spa-inspired bath and generous walk-in closet, alongside spacious secondary bedrooms & the convenience of second-floor laundry. High ceilings, quality craftsmanship, and abundant natural light create a warm, welcoming atmosphere throughout. The newly completed 1,000 sq/ft walk-out lower level offers incredible flexibility w/ a private entrance, 9-foot ceilings, rec room, custom wet bar, full bath, guest bedroom, perfect for guest quarters, a private suite, or added living flexibility. Ideally located near Deerfield School, parks, shopping, downtown Westfield, and with a convenient under-1-hour commute to NYC, this home offers the perfect balance of suburban tranquility and commuter convenience.

Beds:
3
Baths:
4.00
Sq.Ft.:
3,000
Status:
Active
MLS#:
260011783
Type:
Condo
Subdivision:
0909
A broker reciprocity listing Courtesy: PROMINENT PROPERTIES SOTHEBY'S INTERNATIONAL REALTY Office Phone:
View additional info

ADDITIONAL INFORMATION

Beds:
3
Baths:
2.00
Sq.Ft.:
n/a
Status:
Active
MLS#:
4034230
Type:
Residential
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! Low, Low taxes under $14,000, $300 Annual Fee for Private Lane which does not include Driveway Plowing.

Beds:
6
Baths:
5.00
Sq.Ft.:
4,984
Status:
Active
MLS#:
4017381
Type:
Residential
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, property is currently framed, windows to be installed next week-There is no access to interior- you may drive by to see front exterior.

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


The data relating to real estate for sale or rent on this web site comes in part from the IDX program of the HCMLS Inc. Real estate listings held by brokerage firms other than this office are marked with the HCIDX. Inc. mark and the information about them includes the name of the listing broker. 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 or renting. Copyright 2026 Hudson County MLS. All rights reserved.



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

    $970,000
    13.9%
    change since last quarter
  • # Active listings

    24
    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