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Roland Osage

home@eastbayexclusive.com +1(925) 206-9799

$ 2,749,000

Est. payment | -/mo

4 Beds

4 Baths

3,699 SqFt

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$ 2,749,000

Est. payment | -/mo

Save Virtual Tour

4 Beds

4 Baths

3,699 SqFt

OPEN HOUSE

Sat Jul 12, 1:00pm - 4:00pm

Sun Jul 13, 1:00pm - 4:00pm

Key Details

Property Type Single Family Home

Sub Type Single Family Residence

Listing Status Active

Purchase Type For Sale

Square Footage 3,699 sqft

Price per Sqft $743

MLS Listing ID CRPW25120510

Bedrooms 4

Full Baths 4

HOA Fees $294/mo

HOA Y/N Yes

Year Built 1977

Lot Size 1.785 Acres

Acres 1.7847

Property Sub-Type Single Family Residence

Property Description

Discover the pinnacle of hillside luxury in this fully reimagined 4-bedroom, 4-bath estateâ€”3,669 sq ft of sleek, modern design set atop a private 1.78-acre knoll in the guard-gated Diamond Bar Country Estates. From the moment you arrive, youâ€™re greeted by sweeping canyon-to-city-light panoramas that flow through walls of window's glass and expansive ceilings, bathing every room in warm, natural light. At the heart of the home, the chefâ€™s kitchen shines with a dramatic waterfall-edge quartz island, premium appliances, custom European-style cabinetry, and polished hardwareâ€”perfect for both everyday meals and grand entertaining. Each spa-inspired bathroom is a sanctuary, boasting floating vanities, floor-to-ceiling tile, frameless rain-head showers, deep soaking tubs, and sleek bidet-equipped toilets. The versatile three-story floor plan features a main-level guest suite with private deck access, an upstairs loft/media room framed by glass railings, and a tucked-away fitness nook overlooking mature oaks. Step outside to an entertainerâ€™s dream: multiple wraparound decks and covered verandas, a built-in barbecue with prep station, glowing fire pit, and terraced gardensâ€”all designed for sunset cocktails, morning coffee, or starlit gatherings. Enjoy the perfect blend of tran

Location

State CA

County Los Angeles

Zoning LCR1

Interior

Interior Features Office, Updated Kitchen

Heating Central

Cooling Central Air

Flooring Vinyl

Fireplaces Type Dining Room, Family Room, Living Room

Fireplace Yes

Appliance Dishwasher, Electric Range, Microwave, Refrigerator

Laundry In Garage

Exterior

Garage Spaces 4.0

Utilities Available Natural Gas Available

View Y/N true

View Canyon, City Lights, Hills, Panoramic, Valley, Trees/Woods

Total Parking Spaces 4

Private Pool false

Building

Level or Stories Three or More Stories

New Construction No

Schools

School District Walnut Valley Unified

Others

Tax ID 8713006023

Virtual Tour https://media.showingtimeplus.com/videos/019791a2-215f-73f5-9b94-c122626dc2bd

© 2025 BEAR, CCAR, bridgeMLS. This information is deemed reliable but not verified or guaranteed. This information is being provided by the Bay East MLS or Contra Costa MLS or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website.

Listed by Minh Nguyen • Ana Real Estate

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Roland Osage

Agent | License ID: 02055089

+1(925) 206-9799

home@eastbayexclusive.com

22621 Ridge Line Road Diamond Bar, CA 91765

Roland Osage

OPEN HOUSE

Key Details

Location

Interior

Exterior

Building

Schools

Others

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22621 Ridge Line Road