Mountainside, NJ homes for sale & real estate

Mountainside, NJ Homes for Sale

Experience three beautifully designed levels of living in this thoughtfully crafted custom colonial, where architectural interest and exceptional flow define every space. The sunken living room sets an elegant tone and opens to the formal dining room, creating a natural progression into the expansive kitchen and family room. This combined space offers an ideal layout for everyday comfort as well as effortless entertaining. An office (5th Bedroom), full bath, and inviting sitting room complete the first floor, providing remarkable flexibility for guests, work, or multi-purpose use. The connection to the outdoors enhances the home's appeal, with a private, secluded patio and hot tub offering

Mountainside, NJ Homes for Sale

Beautifully updated four bedroom, three and a half bath colonial situated on a quiet street in one of Westfield's most exclusive enclaves. Close to top schools, shopping, downtown, and the train to NYC, this home has it all. An attached two car garage means never being caught in the rain with the groceries, and there is not a surface in this home that hasn't been thoughtfully updated. Step into a bright living room centered around a gas fireplace, which flows into the family room, where sliders open to a lovingly landscaped backyard, complete with a raised paver patio and built-in gardens, an idyllic setting for both quiet mornings and lively gatherings. Upstairs, the primary suite is a tru

Mountainside, NJ Homes for Sale

Welcome to 251 Hillside Avenue, an exceptional renovated Colonial offering approximately 3,300 square feet of beautifully finished living space in one of Springfield's most desirable locations. This expansive 5-bedroom, 3.5-bath home offers a versatile layout with generous room sizes, refinished hardwood floors and an impressive first-floor guest room and full bath. The stunning gourmet kitchen is designed for both everyday living and entertaining, with custom cabinetry, quartz countertops, high-end stainless-steel appliances and a generous center island. The spacious primary suite features double walk-in closets and a large, beautifully appointed primary bathroom. Additional bedrooms provi

Mountainside, NJ Homes for Sale

Nestled along a peaceful, tree-lined street, this beautifully maintained 4-bedroom, 2.1-bath Center Hall Colonial blends timeless style with comfortable modern living. Ideally located just minutes from highly regarded Washington Grade School, recognized for its Blue Ribbon excellence, this freshly painted home offers an inviting layout designed for both everyday living and entertaining. The first floor features gracious formal living and dining rooms, while the spacious kitchen with center island and breakfast area opens seamlessly to the family room, where a gas fireplace creates a warm and welcoming gathering space. A powder room and convenient laundry area complete the main level. Upstai

Mountainside, NJ Homes for Sale

Meticulously maintained and beautifully updated, this spacious four bedroom, three full bath home is set on nearly half an acre in the highly desirable Washington School?s Blue Ribbon School District on the North side of town. Offering a flexible floor plan, the home also features a bonus home office. The gorgeous updated kitchen is appointed with custom cabinetry, stainless steel appliances and beautiful quartzite countertops and flows seamlessly into the dining area. Just off the dining room is a wonderful three season room (playroom) overlooking the expansive property, an ideal space for relaxing or entertaining. The inviting living room features vaulted ceilings, creating a bright and o

Mountainside, NJ Homes for Sale

Welcome to this meticulously maintained 3-bedroom, 3-full-bath Colonial is privately set on nearly 3/4 of an acre, conveniently located near the Westfield NJ Transit station, Downtown Westfield, schools, shopping, dining, and NYC transportation, including select direct trains to New York Penn Station. Thoughtful, high-quality improvements include a 2022 roof, central air conditioning, tankless water heater, stainless steel appliances, two-zone HVAC with Ecobee smart thermostats, whole-house gutter guards installed in 2025, custom energy-efficient cordless blinds installed in 2023, a Cambridge stone patio and retaining wall completed in 2023, and a new Trex balcony added in 2025. The main le