Mountainside Boro Real Estate

Mountainside Boro Real Estate

Welcome to Mountainside Boro, a charming town nestled in Union County, New Jersey. This picturesque city offers a perfect blend of small-town charm and modern convenience, making it an ideal place to call home.

Mountainside Boro is known for its beautiful tree-lined streets, well-maintained parks, and friendly community atmosphere. Residents here enjoy a peaceful suburban lifestyle while still being within easy reach of the bustling city of New York. The town's convenient location provides easy access to major highways and public transportation, making commuting a breeze for residents.

In Mountainside Boro, you'll find a variety of housing options, from cozy single-family homes to spacious townhouses. The real estate market in this area is diverse, catering to individuals and families of all sizes and preferences.

Outdoor enthusiasts will appreciate the town's proximity to Watchung Reservation, a sprawling green space offering hiking trails, picnic areas, and scenic views. Additionally, Mountainside Boro boasts top-rated schools, making it an excellent choice for families looking to settle down in a safe and welcoming community.

Whether you're a first-time homebuyer, a growing family, or a retiree looking for a peaceful retreat, Mountainside Boro has something for everyone. Come and discover all that this charming town has to offer – you may just find your perfect place to call home.

Newest Listings in Mountainside Boro

549 Woodland Ave, Mountainside Boro
$868,000
3 Beds ⋅ 2 Baths
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!

549 Woodland Ave, Mountainside Boro

Listing Courtesy Of YOUR HOME SOLD GUARANTEED REALTY, Contact: 973-652-6794

1374 Stony Brook Ln, Mountainside Boro
$859,000
4 Beds ⋅ 2 Baths
Charm, space and versatility come together in this inviting 4-bedroom, 2-bath Expanded Cape Cod, perched above the street in a sought-after Mountainside neighborhood. Offering over 2,000 square feet, this freshly painted home features beautiful hardwood floors and welcoming spaces for everyday living and entertaining. A wood-burning fireplace with a stone surround and built-in shelving anchors the living room, while a formal dining room and a sunny family room with a vaulted ceiling provide room to gather and unwind. The updated eat-in kitchen opens to a concrete patio and large yard, making outdoor dining and entertaining effortless. Two generously sized bedrooms on the main floor offer flexible living options, while two additional bedrooms upstairs include one with an en-suite bath. An unfinished basement provides abundant storage and potential for future finishing. LOW TAXES add to the appeal. Enjoy Mountainside's excellent school district and multiple NYC commuting options (12 minute walk to NYC Direct Bus) in a location that makes it easy to feel connected

1374 Stony Brook Ln, Mountainside Boro

Listing Courtesy Of KELLER WILLIAMS REALTY, Contact: 908-416-6364

293 Cherry Hill Rd, Mountainside Boro
$825,000
3 Beds ⋅ 2.1 Baths
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.

293 Cherry Hill Rd, Mountainside Boro

Listing Courtesy Of RAMOS REAL ESTATE INC, Contact: 908-851-0320

367 Summit Rd, Mountainside Boro
$799,000
3 Beds ⋅ 1 Baths
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.

367 Summit Rd, Mountainside Boro

Listing Courtesy Of SAMSEL & ASSOCIATES, Contact: 908-514-4105

1495 Fox Trail, Mountainside Boro
$999,000
4 Beds ⋅ 3 Baths
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.

1495 Fox Trail, Mountainside Boro

Listing Courtesy Of WEICHERT REALTORS, Contact: 201-401-6056

351 Old Tote Rd, Mountainside Boro
$899,000
3 Beds ⋅ 3 Baths
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.

351 Old Tote Rd, Mountainside Boro

Listing Courtesy Of PROMINENT PROPERTIES SIR, Contact: 908-494-7182

355 Ackerman St, Mountainside Boro
$1,690,000
5 Beds ⋅ 3 Baths
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.

355 Ackerman St, Mountainside Boro

Listing Courtesy Of KELLER WILLIAMS REALTY, Contact: 908-416-6364

317 Old Tote Rd, Mountainside Boro
$950,000
3 Beds ⋅ 1.2 Baths
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.

317 Old Tote Rd, Mountainside Boro

Listing Courtesy Of WEICHERT REALTORS, Contact: 908-419-0374

456 Bayberry Ln, Mountainside Boro
$949,000
2 Beds ⋅ 3 Baths
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

456 Bayberry Ln, Mountainside Boro

Listing Courtesy Of YOUR TOWN REALTY, Contact: 855-600-2465

271 Summit Rd, Mountainside Boro
$749,999
3 Beds ⋅ 1.1 Baths
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

271 Summit Rd, Mountainside Boro

Listing Courtesy Of COLDWELL BANKER REALTY, Contact: 908-403-4734

917 Mountain Avenue, Mountainside Boro
$3,600
pacious and freshly updated combined office space at 917 Mountain Avenue in Mountainside. Located in a building constructed in 1985, Suites 1 and 2 offer approximately 2,328 square feet with six private offices, two conference and reception areas, a kitchenette, lobby, two private bathrooms, storage and new flooring throughout. The flexible layout is ideal for a variety of professional uses and includes ample onsite parking. Conveniently located with easy access to major highways, nearby businesses and surrounding communities.Room dimensions include:Office 1, 10'8" x 14'11"Office 2, 10'8" x 8'11"Office 3, 12'1" x 14'1"Office 4, 9'5" x 10'2"Office 5, 11'4" x 21'0"Office 6, 11'4" x 17'4"Conference and reception area 1, 9'10" x 28'2"Conference and reception area 2, 15'5" x 13'3"Kitchenette, 8'8" x 15'3"Lobby, 15'11" x 6'7"Storage closet, 15'11" x 6'2"

917 Mountain Avenue, Mountainside Boro

Listing Courtesy Of PROMINENT PROPERTIES SIR, Contact: 732-742-3263

917 Mountain Avenue, Suite 2, Mountainside Boro
$1,680
Bright and freshly updated Suite 2 office space at 917 Mountain Avenue in Mountainside. Located in a building constructed in 1985, this approximately 1,339 square foot suite features two spacious private offices, a conference and reception room, kitchenette, lobby, foyer, new flooring, a private bathroom and ample onsite parking. The flexible layout is ideal for a variety of professional uses, with convenient access to major highways, nearby businesses and surrounding communities. Office 1, 11'3" x 17'2", Office 2, 11'3" x 21'2", Conference and reception room, 15'3" x 12'11", Kitchenette, 8'10" x 15'0",Foyer, 15'11" x 6'4"

917 Mountain Avenue, Suite 2, Mountainside Boro

Listing Courtesy Of PROMINENT PROPERTIES SIR, Contact: 732-742-3263

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board logoThe data relating to the real estate for sale on this web site comes in part from the Internet Data Exchange Program of the NJMLS. Real estate listings held by brokerage firms other than Century 21 AG Realty Group are marked with the Internet Data Exchange logo and information about them includes the name of the listing brokers. Some properties listed with the participating brokers do not appear on this website at the request of the seller. Listings of brokers that do not participate in Internet Data Exchange do not appear on this website. All information deemed reliable but not guaranteed. Last date updated: . Source: New Jersey Multiple Listing Service, Inc. “2026 New Jersey Multiple Listing Service, Inc. All rights reserved.”

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