22455 Ridge Line Road
Diamond Bar, CA 91765
Map
- – beds
- – baths
- – sqft
- ~2 acre lot
- – on site
Welcome to 22455 Ridgeline Road, an extraordinary opportunity to acquire a prime parcel of vacant land in the heart of The Country Estates, one of Diamond Bar's most coveted neighborhoods. This rare offering invites discerning buyers, developers, or custom homebuilders to create a private legacy estate on a spacious and buildable lot surrounded by nature in a quiet and friendly neighborhood. Situated behind 24/7 guard-gated access, this oversized lot features a gently sloping large building pad ideal for designing and building a substantial custom home. The parcel sits on an elevated section of Ridgeline Road and enjoys sweeping views of the city and rolling hills below, providing an architectural view backdrop along with peace and privacy. The peaks of Mount Baldy are also visible in the distance. The Country Estates is known for its quiet, park-like setting, and estate homes on expansive lots. Residents enjoy exclusive access to a host of premium amenities including a private community pool, tennis courts, clubhouse, playground, and security patrol. With well-maintained roads, mature landscaping, and guard gated access, this neighborhood is a true retreat in the heart of Southern California. This location offers the perfect blend of privacy and convenience just minutes from award-winning schools, shopping centers, golf courses, and major freeways connecting you to Los Angeles, Orange County, and beyond. An incredible opportunity in one of Diamond Bar's most coveted enclaves. Buyer to verify utility access, plans and permits, and neighborhood architectural rules and restrictions.
Last checked:
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Last updated Jul 5, 2025
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MLS# 25558241 —
This property is listed in more than one place. See it here.
The Building
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New Construction:No
Location
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Directions:Use Google Maps or Waze, Please note that property is in guard gated HOA and access will need to be pre-arranged
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Latitude:33.98394800
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Longitude:-117.82358400
The Property
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Property Type:Land
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Zoning:LCR140000*
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Lot Size Area:72180.0000
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Lot Size Acres:1.6570
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Lot Size SqFt:72180.00
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View:1
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View:City Lights, Hills, Mountain(s)
Listing Agent
- Contact info:
- No listing contact info available
The Listing
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Special Listing Conditions:Standard
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Parcel Number:8713006018
The Community
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Association:No
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Senior Community:No
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Assessments:No
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Sale history
| Date | Event | Source | Price | % Change |
|---|---|---|---|---|
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6/27/25
Jun 27, 2025
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Listed / Active | CRMLS_CA | $980,000 | |
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12/20/24
Dec 20, 2024
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Listed / Active | BRIDGE | ||
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12/19/24
Dec 19, 2024
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Listed / Active | CRMLS_CA |
