303 Upper Mountain Avenue

Montclair Twp., NJ
$ 1,795,000 Beds 6 Baths 3.5 Sq 3,375
Monthly Estimate* How much can I afford?

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.

Active

  • Price
  • $ 1,795,000
  • City
  • Montclair Twp.
  • Bedrooms
  • 6
  • Full Bathrooms
  • 3
  • County
  • ESSEX
  • Half Bathrooms
  • 1
  • Area
  • Montclair Twp.
  • Lot Size
  • 0.54 Acres
  • Zip
  • 07043
  • Sqr Footage
  • 3,375
  • Year Built
  • 1890
  • Taxes
  • $ 35075
  • Style
  • Victorian, Contemporary
  • MLS#
  • 4051934
Listed By: COMPASS NEW JERSEY LLC
Data Source: Garden State MLS (GSMLS)

Features

General

Sewer Public Sewer
Heating Baseboard - Hotwater,Forced Hot Air
Cooling Central Air,Multi-Zone Cooling
Utilities Gas-Natural
Possession Immediate
Roof Asphalt Shingle
Appliances Carbon Monoxide Detector,Central Vacuum,Dishwasher,Dryer,Kitchen Exhaust Fan,Microwave Oven,Range/Oven-Gas,Refrigerator,Sump Pump,Washer,Wine Refrigerator
Water Heater Gas
Garage Spaces 2
Architectural Style Victorian,Contemporary
Year Built 1890
Garage Attached,DoorOpnr,InEntrnc
Township Montclair Twp.
Easement Unknown
Tax Year 2025
Ownership Fee Simple
County Essex
Subdivision Name Upper Montclair
Total Rooms 14
Full Baths 3
Status Active
Directions Upper Mountain between Bellevue and Watchung
High School MONTCLAIR
Open Parking Spaces 10
Elementary School MAGNET
Tax Annual Amount 35075
Middle/Junior High School MAGNET
Drive 2 Car Width,Blacktop,Circular
Other Level Rooms Loft,MudRoom
Standard Status Active
Tax Assessed Value 997600
Town # 1613
Tax Lot 42
Primary Style Victorian
Sub Property Type Single Family
Community Living No

Interior Features

Interior Amenities Blinds,CODetect,CeilCath,CedrClst,CeilHigh,JacuzTyp,SmokeDet,StallShw,WlkInCls
Basement French Drain,Unfinished,Walkout
Flooring Carpeting,Laminate,Tile
Total Fireplaces 2
Fireplace Features Non-Functional,Wood Burning
Master Bath Features Jetted Tub,Stall Shower,Steam
Other Room 1 Level Third
Kitchen Level First
Living Room Level First
Other Room 4 Level First
Dining Room Level First
Den Level First
Other Room 2 Level Third
Other Room 3 Level Third
Family Room Level First
Fuel Type Gas-Natural
Half Baths 1
Total Bedrooms 6
Kitchen Dimensions 10x21
RoomOther4Dimensions 8x21
RoomOther4Description Breakfast
RoomOther3Dimensions 9x8
RoomOther3Description Office
RoomOther2Dimensions 15x16
RoomOther2Description Bedroom
RoomOther1Dimensions 15x16
RoomOther1Description Bedroom
RoomLivingDimensions 13x16
Kitchen Features Eat-In Kitchen,Pantry
RoomFamilyDimensions 16x13
RoomDiningFeatures Formal Dining Room
RoomDiningDimensions 11x11
Den Dimensions 10x13
RoomBed4Level Third
RoomBed4Dimensions 15x13
RoomBed3Level Second
RoomBed3Dimensions 11x13
RoomBed2Level Second
RoomBed2Dimensions 18x15
RoomBed1Level Second
RoomBed1Features Full Bath,Walk-In Closet
RoomBed1Dimensions 13x13
Level 3 Rooms 3 Bedrooms,Attic,Bath(s) Other,Office
Level 2 Rooms 2 Bedrooms,Bath Main,Bath(s) Other,Laundry Room
Level 1 Rooms Breakfst,DiningRm,Vestibul,FamilyRm,Foyer,Kitchen,LivingRm,MudRoom,Pantry,Parlor,PowderRm

Exterior Features

Exterior Amenities Deck,Privacy Fence
Lot Features Level Lot
Water Source Public Water
Exterior Description Wood
Lot Dimensions 23565SF
Lot Size Acres 0.54

Amenities

  • Foreclosure
  • Views
  • Short Sale
  • New Construction
  • Adult 55+
  • Lease To Own
  • No HOA Fees
  • Furnished
  • Primary On Main
  • Air Conditioning
  • Seller Finance
  • Green
  • Fixer Upper
  • Horse
  • Golf
  • Fireplace
  • Deck
  • Garage
  • Basement
  • Pool

Affordability Calculator

$3,786

Per Month

Based on the average sale price from the Morris Plains, NJ office

  • Monthly Principal & interest $2,658
  • Monthly Property Taxes $1,062
  • Monthly Home Insurance $67
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Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA, or jumbo loans.

Mortgage calculator provided courtesy of Inside Real Estate.

Schools

Elementary School Magnet Elementary School
Middle School Magnet Middle School
High School Montclair High School

Price History

9/10/2026 Listed $1,795,000

Property vs Zip Code Average in 07043

Price
AVG $1.83M
$1.8M
Taxes
AVG $29,438
$35,075
Year Built
AVG 1933
1890
Visits
AVG 22
22
Data Provided by Inside Real Estate®

In The Neighborhood

Areas That We Cover

303 Upper Mountain Avenue Montclair Twp., NJ is a Single Family Home for sale at $1795000 with 3375 sqft and a lot size of 0.54 Acres Acre(s). 303 Upper Mountain Avenue Montclair Twp. has 6 bedrooms, 3 baths and was built in 1890. The property's zip code is 07043 which is in Montclair Twp., NJ

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

Mortgage calculator provided courtesy of Inside Real Estate.

All information deemed reliable, but not guaranteed, and should be independently verified. The real estate information and related content displayed on this site is 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.

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