
For sale
$2,749,000
4beds
3,699sqft
22621 Ridge Line Rd, Diamond Bar, CA 91765
4beds
3,699sqft
Single family residence
Built in 1977
1.78 Acres
4 Attached garage spaces
$743 price/sqft
$294 monthly HOA fee
What's special
Dramatic waterfall-edge quartz islandFitness nookSweeping canyon-to-city-light panoramasMain-level guest suiteSleek modern designSpa-inspired bathroomTerraced gardens
Discover the pinnacle of hillside luxury in this fully reimagined 4-bedroom, 4-bath estate—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, you’re greeted by sweeping canyon-to-city-light panoramas that flow through walls of window's glass and ...
- 77 days
- on Zillow |
- 1,333 |
- 52 |
Source: CRMLS,MLS#: PW25120510
Originating MLS: California Regional MLS

Travel times
Kitchen
Living Room
Primary Bedroom
Zillow last checked: 7 hours ago
Listing updated: August 11, 2025 at 03:18pm
Listing Provided by:
Minh Nguyen DRE #02150518 tminhtriet25@gmail.com,
Ana Real Estate
Source: CRMLS,MLS#: PW25120510
Originating MLS: California Regional MLS

Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 4
- Main level bathrooms: 2
- Main level bedrooms: 3
Rooms
- Room types: Exercise Room, Kitchen, Living Room, Office, Dining Room
Bathroom
- Features: Bathroom Exhaust Fan, Bathtub, Dual Sinks
Kitchen
- Features: Kitchen Island, Remodeled, Updated Kitchen
Heating
- Central
Cooling
- Central Air
Appliances
- Included: Dishwasher, Electric Cooktop, Microwave, Refrigerator, Water Heater
- Laundry: In Garage
Features
- Separate/Formal Dining Room, Furnished, High Ceilings
- Flooring: Vinyl
- Has fireplace: Yes
- Fireplace features: Dining Room, Family Room, Living Room
- Furnished: Yes
- Common walls with other units/homes: No Common Walls
Interior area
- Total interior livable area: 3,699 sqft
Video & virtual tour
Property
Parking
- Total spaces: 4
- Parking features: Driveway, Garage
- Attached garage spaces: 4
Features
- Levels: Three Or More
- Stories: 3
- Entry location: 2
- Pool features: Association
- Has view: Yes
- View description: City Lights, Canyon, Hills, Panoramic, Valley, Trees/Woods
Lot
- Size: 1.78 Acres
- Features: 0-1 Unit/Acre, Lot Over 40000 Sqft
Details
- Parcel number: 8713006023
- Zoning: LCR140000*
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Condition
- Turnkey
- New construction: No
- Year built: 1977
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Natural Gas Available, Sewer Available, Water Available
Community & HOA
Community
- Features: Sidewalks, Gated
- Security: Carbon Monoxide Detector(s), Gated Community, Smoke Detector(s)
HOA
- Has HOA: Yes
- Amenities included: Sport Court, Other Courts, Pickleball, Pool, Guard, Security, Tennis Court(s)
- HOA fee: $294 monthly
- HOA name: Dimond Bar County Estates Association
- HOA phone: 909-531-5854
Location
- Region: Diamond Bar
Financial & listing details
- Price per square foot: $743/sqft
- Tax assessed value: $385,925
- Annual tax amount: $5,394
- Date on market: 5/30/2025
- Listing terms: Cash,Conventional
- Inclusions: Furnitures and Appliances