About this home

A true architectural original in the heart of Upper Montclair, 303 Upper Mountain Avenue is a one-of-a-kind residence where art, design, and exceptional space come together. Set on over half an acre, this distinctive home unfolds across three finished levels, offering 6 bedrooms, a home office, 3.1 baths, and remarkable indoor-outdoor living. Inside, Italian limestone floors, original moldings, dramatic architectural curves, custom built-ins, stained glass, and curated lighting create a home unlike any other. The Living Room is anchored by a working fireplace with a sculptural porcelain surround by renowned ceramic artist Paula Winokur. The expansive kitchen features 40 custom cabinets, granite counters, Monogram appliances, a Bosch 800 Series dishwasher, wine cooler, butler's pantry, and a striking custom sculpture created from materials original to the home. The Primary Suite offers an oversized walk-in closet and spa-like bath with steam shower and jetted tub. There are 2 additional bedrooms on this floor, one currently used as a dressing room (easily converted) and another bath. Soaring ceilings, skylights, a spiral staircase, lofted spaces, and three levels of deck space add to the home's extraordinary character. A 2-car attached garage, circular drive, abundant parking, and mostly fenced .54-acre property complete the offering all moments from Up. Montclair Village, Anderson Park, restaurants, shopping and boutiques, and NYC transportation.

Facts and features

Schools

• Montclair High School

  high · 9-12 · 1.2 mi

  6

• St. Cassian Elementary School

  elementary · K-8 · 0.4 mi

• Mt Hebron Middle School

  middle · 6-8 · 0.5 mi

  8

• Edgemont Elementary School

  elementary · K-5 · 0.7 mi

  8

• Lacordaire Academy

  high · 9-12 · 0.6 mi

• Lacordaire Academy

  elementary · K-12 · 0.6 mi

Price history

• Oct 23, 2026 · Listing Removed—
• Oct 22, 2026 · Listing Removed—
• Oct 22, 2026 · Listed$1,599,000
• Oct 22, 2026 · Listed$1,599,000
• Sep 11, 2026 · Listed$1,795,000
• Sep 10, 2026 · Listed$1,795,000

Tax history

• 2020$31,714 tax · $997,600 assessed
• 2019$31,385 tax · $997,600 assessed
• 2018$30,872 tax · $997,800 assessed
• 2017$30,985 tax · $829,800 assessed
• 2016$30,155 tax · $829,800 assessed
• 2015$29,259 tax · $829,800 assessed
• 2014$28,280 tax · $829,800 assessed
• 2013$27,392 tax · $829,800 assessed

Where it is