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143 S Mountain Ave, Montclair Twp., NJ 07042

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For Sale

$3,300,000

7 beds • 4 baths • 1 half baths

Estimated Payment

$      /mo. †

APR for 30 years

Change Loan Terms

  • Single Family Detached
    Property type

  • Newly Listed
    Time on Century 21

  • Over 50 Years Old
    Age

  • Basement
    Rooms

Explore this Property

Earl Gray Estate is a rare restoration of timeless beauty, artfully reimagined with contemporary sophistication. Every element of this distinguished residence reflects an unwavering commitment to quality, design, & function resulting in a home that flows effortlessly & lives elegantly. Boasting 7 BRs /4.1 baths, this home offers both grand scale & intimate comfort. Gourmet EIK is designed for today's modern lifestyle, while the FDR sets the stage for refined entertaining, gracefully opening to lavish LR ideal for gatherings both large & small. Across the stately foyer, a handsome library invites quiet moments with a favorite book. 3 gas FPs and 2 WBFs infuse warmth & character throughout the home. Celebrated Chestnut Room is a true showpiece, wrapped in solid American chestnut paneling, a nod to craftsmanship seldom seen today. From here, walk-out LL provides seamless access to private, park-like grounds.Outdoors, continues to impress. Distinctly defined areas create natural harmony between leisure & luxury. Expansive pool deck offers an exquisite setting for entertaining & serene rock water features provide a tranquil backdrop for R&R. Level lawn invites recreation or elegant garden parties & all can be enjoyed from the comfortable covered balcony, perfectly positioned to take in the magnificent surroundings.Earl Gray Estate is more than a home it is a statement of enduring grace & modern refinement, designed for those who appreciate the art of living beautifully.
MLS# 3997243

Courtesy Of NJ Metro Group LLC

(973) 783-7400

Open Houses

November

15

Saturday

In Person

Saturday, November 15, 2025

2:00PM - 4:00PM

November

16

Sunday

In Person

Sunday, November 16, 2025

2:00PM - 4:00PM

Property Features

  • Age
    Over 50 Years Old
  • Amenities
    Patio, Pool
  • Appliances
    Dishwasher, Microwave, Oven - Gas, Range, Refrigerator, Washer
  • Architecture Style
    Colonial
  • Exterior Type
    Stucco
  • Fireplace
    Fireplace
  • Floor Covering
    Tile, Wood
  • Heating System
    Forced Air
  • Roof Type
    Asphalt
  • Rooms
    Basement, Den, Dining Room, Family Room, Kitchen, Library, Living Room

Map and Directions

Directions to 143 S Mountain Ave, Montclair Twp., NJ 07042

Home seller CENTURY 21 The Crossing

Get to know the neighborhood. A local affiliated CENTURY 21 office will help you set up tours, give advice, and negotiate with sellers.

CENTURY 21 The Crossing

(973) 227-7000
Learn More About Us

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† Based on a 30-year fixed rate of 3.38% 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. Interest rates are also subject to credit and property approval based on secondary market guidelines. The rates shown are based on average rates for our best qualified customers. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.