Marjan Habibian

REALTOR®
License# 02150449

22621 Ridge Line Road, Diamond Bar, CA 91765 (Sold on )

  • Open House
  • New Listing
  • Price Reduced
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  • PENDING UNDER CONTRACT
  • The seller has accepted an offer on this property.
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 $2,680,000

  • 4 BedBeds
  • 4 BathBaths
  • 3,699 SqftSqft
  • TypeSingle Family
  • Active
  • MLS# PW26087846

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Property Description

Welcome to Your Private Hilltop Sanctuary. Nestled within Diamond Bar’s highly prestigious, 24-hour guard-gated community of The Country Estates, this fully reimagined masterpiece offers a rare blend of classic curb appeal and breathtaking, ultra-modern design. Shielded by mature landscaping, this estate invites you to experience a lifestyle defined by uncompromising luxury, sweeping valley sunsets, and sparkling city-light views. Step through the illuminated entryway into a sun-drenched, open-concept floor plan beautifully anchored by custom vertical wood-slat architectural paneling, wide-plank oak-toned flooring, and brilliant crystal chandeliers. The gourmet chef’s kitchen is an entertainer's dream, featuring a massive quartz waterfall island and a farmhouse sink, flowing seamlessly into a formal dining space warmed by a marble-clad fireplace. You can effortlessly host guests in the formal living room with its built-in beverage center, or find your daily peace in the dedicated, window-lined Zen lounge. Ascending the striking glass-framed staircase reveals a sprawling upper-level entertainment loft alongside a dedicated billiard room with private deck access. For the modern professional, a refined executive office offers a quiet workspace complete with custom solid-wood built-ins and glass-paned French doors. The primary suite is a true resort-style retreat designed to capture unobstructed hilltop horizon views. Its spa-caliber en-suite rivals five-star hotels, appointed with a deep freestanding soaking tub, a frameless glass rainfall shower, brushed gold fixtures, and a massive custom walk-in closet. Generously sized secondary bedrooms offer VIP treatment with bespoke board-and-batten woodwork, while the pristine guest baths feature designer finishes, and high-tech smart bidets. The perfection extends to a fully finished, expansive garage featuring pristine epoxy flooring, custom dark-oak cabinetry, and an integrated luxury laundry center. Step outside to the modern, cable-railed view decks for al fresco dining under the stars, seamlessly expanding your living space into the California golden hour. Residents of The Country Estates including a massive indoor sports complex, pristine clay and hard tennis courts, pickleball, a community pool, and miles of scenic equestrian trails. Zoned for the award-winning Walnut Valley Unified School District, this estate is more than just a stunning residence—it is a legacy property.

Marketed By

Marjan Habibian

License# 02150449

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Property Details 22621 Ridge Line Road, Diamond Bar, CA 91765

General

  • MLS#: PW26087846
  • Property Type: Single Family
  • Property Sub Type: Single Family Residence
  • List Date: 04/24/2026
  • Year Built: 1977
  • Area: 616 - Diamond Bar
  • County: Los Angeles
  • Zoning: LCR140000*
  • Beds: 4
  • Full Bath: 4
  • Total Baths: 4
  • Association Fee: $350.00
  • Association Fee Frequency: Monthly
  • Association Amenities: Sport Court, Other Courts, Pickleball, Pool, Guard, Security, Tennis Court(s)

Interior Features

  • Interior Features: Separate/Formal Dining Room, Furnished, High Ceilings, Walk-In Closet(s)
  • Flooring: Vinyl
  • Appliances: Dishwasher, Electric Cooktop, Microwave, Refrigerator, Water Heater, Dryer, Washer
  • Laundry Features: In Garage
  • Security Features: Carbon Monoxide Detector(s), Gated Community, Gated with Attendant, Smoke Detector(s)

Exterior Features

  • Community Features: Street Lights, Sidewalks, Gated
  • Private Pool: No
  • Pool Features: Association
  • Garage Spaces: 4

Schools

  • High School District: Walnut Valley Unified

Structure

  • Stories: 3
  • Attached Garage: Yes

Size & Lot

  • Lot Size Acres: 1.7847
  • Lot Size SqFt: 77,740
  • Lot Features: ZeroToOneUnitAcre, Lot Over 40000 Sqft

Utilities

  • Utilities: Electricity Available, Natural Gas Available, Sewer Available, Water Available
  • Heating: Central
  • Cooling: Central Air
  • Sewer: Public Sewer

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