This one-of-a-kind, award-winning residence is truly a work of art. Designed by the renowned UKZ Architects, this architectural masterpiece introduced Modernism to North Caldwell and remains a landmark of timeless sophistication just 19 miles from New York City. The first floor features soaring 10 to 12-foot ceilings and is bathed in natural light, thanks to dramatic floor-to-ceiling window walls and expansive windows that invite the outdoors in. The seamless connection to nature continues in the beautifully landscaped garden, adorned with a romantic wisteria vine, and the impressive 34' x 23' Entertaining Terrace perfect for hosting under the open sky. Meticulously renovated in 2023, the home is now the epitome of Super Chic 21st-century living. The designer kitchen boasts top-tier appliances, including a Wolf stove, oven, and microwave, a Miele dishwasher, and a Sub-Zero refrigerator. The spacious primary suite is a private retreat, featuring a cathedral ceiling and a stunning, newly designed 22-foot-long spa-like bath. The second floor & family room have exquisite custom herringbone hardwood floors. Additional features include a strikingly updated powder room, a wine room, a cedar wardrobe closet, an oversized two-car garage and a private motor court. Conveniently located near shopping mall, dining, libraries, Montclair, public transit to NYC, and the newly created Walker Park. This distinctive home combines high design and an idyllic setting.
Active
$1,900,000
451 Mountain Ave, North Caldwell Boro, NJ 07006
4beds
--sqft
Est.:
Single Family Residence
Built in 1986
0.98 Acres Lot
$1,957,100 Zestimate®
$--/sqft
$-- HOA
What's special
Cathedral ceilingBeautifully landscaped gardenOversized two-car garageCedar wardrobe closetPrivate motor courtCustom herringbone hardwood floorsDramatic floor-to-ceiling window walls
- 52 days
- on Zillow |
- 1,444 |
- 58 |
Likely to sell faster than
Zillow last checked: August 16, 2025 at 11:56pm
Listing updated: August 05, 2025 at 03:00am
Listed by:
Mark Dibenedetto 973-783-7400,
Keller Williams - Nj Metro Group
Source: GSMLS,MLS#: 3971940

Travel times
Tour with a buyer's agent
Tour with a buyer's agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
Primary bedroom
- Description: Full Bath, Walk-In Closet
Bedroom 1
- Level: Second
- Area: 225
- Dimensions: 15 x 15
Bedroom 2
- Level: Second
- Area: 225
- Dimensions: 15 x 15
Bedroom 3
- Level: Second
- Area: 90
- Dimensions: 10 x 9
Primary bathroom
- Features: Bidet, Stall Shower
Dining room
- Level: First
- Area: 195
- Dimensions: 15 x 13
Family room
- Level: First
- Area: 294
- Dimensions: 21 x 14
Kitchen
- Features: Eat-in Kitchen
- Level: First
- Area: 165
- Dimensions: 15 x 11
Living room
- Level: First
- Area: 216
- Dimensions: 18 x 12
Heating
- 2 Units, Forced Air, Zoned, Natural Gas
Cooling
- 2 Units, Central Air, Zoned
Appliances
- Included: Carbon Monoxide Detector, Dishwasher, Dryer, Kitchen Exhaust Fan, Microwave, Range/Oven-Gas, Refrigerator, Washer, Gas Water Heater
- Laundry: Level 2
Features
- Office, Foyer, Utility Room
- Flooring: Marble, Tile, Wood
- Windows: Blinds
- Basement: Yes,Finished,Walk-Out Access,Sump Pump
- Number of fireplaces: 1
- Fireplace features: Living Room
Video & virtual tour
Property
Parking
- Total spaces: 3
- Parking features: 2 Car Width, Paver Block, Attached Garage, Finished Garage, Garage Door Opener
- Attached garage spaces: 2
- Uncovered spaces: 3
Features
- Patio & porch: Patio
- Exterior features: Underground Lawn Sprinkler
Lot
- Size: 0.98 Acres
- Dimensions: 190 x 225 IRR
- Features: Level
Details
- Parcel number: 1615013030000000110000
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Contemporary,Custom Home
- Property subtype: Single Family Residence
Materials
- Stucco
- Roof: Rubber
Condition
- Year built: 1986
- Major remodel year: 2014
Utilities & green energy
- Gas: Gas-Natural
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Electricity Connected, Natural Gas Connected
Community & HOA
Community
- Security: Carbon Monoxide Detector
Location
- Region: North Caldwell
Financial & listing details
- Tax assessed value: $866,600
- Annual tax amount: $19,567
- Date on market: 6/26/2025
- Ownership type: Fee Simple
- Electric utility on property: Yes
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