Welcome to this stunning, fully remodeled home offering 3,006 square feet of beautifully designed living space in an exceptionally private setting. Featuring 5 spacious bedrooms and 3 full bathrooms, this impressive residence combines luxury, comfort, and style. Step inside to soaring high ceilings that create a bright, open, and airy atmosphere. The home has been completely remodeled with quality finishes and thoughtful upgrades throughout, making it truly move-in ready. Enjoy breathtaking views from the kitchen, breakfast area, and family room and unwind in your own private backyard oasis featuring a sparking pool and relaxing spa - perfect for entertaining or simply enjoying peaceful evenings at home. The secluded location provides exceptional privacy while offering the ideal indoor and outdoor California lifestyle. This is a rare opportunity to own a beautifully updated home with a spectacular views, generous living space, and resort-style amenities.
Single-familyProperty Type
1978Year Built
0.64 acresLot Size
$559Price/Sq.Ft.
2 car garageParking
Listed by Rosa Scalio•DRE #01078259• Century 21 Masters
Listed by Bill Scalio•DRE #01162831• Century 21 Masters
Contact: 909-802-8599
Bought with Yani Zhang•DRE #02207733• Wetrust Realty
Est. $4,201 per month, based on comparable rentals
Sale and tax history for 21642 High Bluff Rd
Sale History
Tax History
Date
Event
Price
CRMLS #CV26147970
Aug 21, 2026
Sold
$1,680,000
$559/sq ft
Aug 6, 2026
Pending
—
Jul 9, 2026
Contingent
—
Jul 7, 2026
Listed
$1,750,000
$582/sq ft
CRMLS #TR21096294
Jul 9, 2021
Sold
$1,305,000
$434/sq ft
Jun 29, 2021
Pending
—
Jun 3, 2021
Relisted
—
May 6, 2021
Listed
$1,279,888
$426/sq ft
Public Records
Sep 15, 1986
Sold
$225,000
$75/sq ft
Public Records
Apr 19, 1985
Sold
$205,000
$68/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$17,444 (+5.2%)
$848,966 + $535,910
$1,384,876
2024
$16,580 (+2.8%)
$848,966 + $535,910
$1,384,876
2023
$16,131 (+2.4%)
$832,320 + $525,402
$1,357,722
2022
$15,750 (+180.5%)
$816,000 + $515,100
$1,331,100
2021
$5,615 (+1.3%)
$800,000 + $505,000
$1,305,000
2020
$5,545 (+1.9%)
$162,319 + $268,001
$430,320
2019
$5,442 (+4.5%)
$160,655 + $265,253
$425,908
2018
$5,209 (+4.6%)
$157,505 + $260,052
$417,557
2017
$4,980 (+3.4%)
$151,390 + $249,954
$401,344
2016
$4,814 (−0.5%)
$151,390 + $249,954
$401,344
2015
$4,839 (−0.4%)
$148,422 + $245,053
$393,475
2014
$4,856 (+1.2%)
$143,330 + $236,645
$379,975
2012
$4,799 (+3.0%)
$142,683 + $235,576
$378,259
2011
$4,661 (+0.8%)
$139,886 + $230,957
$370,843
2010
$4,625 (+0.5%)
$137,144 + $226,429
$363,573
2009
$4,603 (+2.8%)
$136,120 + $224,737
$360,857
2008
$4,479
$136,444 + $225,271
$361,715
Public record
Public record
Zoning
Beds
3
Baths
3
Stories
—
Lot width
—
Lot depth
—
Lot size
0.64 Acres
Year renovated
1979
Sq. Ft.
3,006
Year built
1978
Style
Single Family Residential
County
Los Angeles County
APN
8714008024
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 27, 2026.
RR
Rural Residential District
The RR zoning district identifies hillside areas intended for rural living, including the keeping of animals, with supporting accessory structures. The maximum allowed density for new residential subdivisions within this zoning district will be one dwelling unit per gross acre, or lower densities where required by chapter 22.22 (Hillside Management). The RR zoning district is consistent with the rural residential land use category of the general plan.
Permitted uses
Include but are not limited to:
Livestock production
Housing-Single unit
Housing-Senior
Housing-Other
Infrastructure
Fire house
Police station
Park & open space
Property details
Parking
Parking / Garage Information
Attached Garage
# of Garage Spaces: 2
Garage, Driveway, RV Potential
Has Parking
# of Parking Spaces: 2
Interior
Laundry Information
Has Laundry
Inside
Kitchen Information
Appliances: Garbage Disposal, Range/Stove Hood, Gas Range, Dishwasher
Has Appliances
Formal Dining Room
Remodeled Kitchen
Bathroom Information
# of Baths (Full): 3
Cooling Information
Central
Has Cooling
Room Information
Formal Entry, Walk-In Closet, Dressing Area, Laundry, Kitchen, Living Room, Family Room, Primary Suite
Fireplace Information
Family Room
Has Fireplace
Heating Information
Central Furnace
Has Heating
Interior Features
Double Door Entry
Entry Level: 1
Entry Location: 1
Open Floor Plan, Cathedral-Vaulted Ceilings
Levels: Two
Main Level Bathrooms: 1
Main Level Bedrooms: 1
Spa Features: In Ground
Has Spa
Window Features: Double Pane Windows
Exterior
Exterior Information
Structure Type: House
Roof: Tile
Construction Materials: Stucco
Foundation Information
Foundation Details: Concrete Slab
No
Exterior Features
Patio And Porch Features: Concrete
Has Patio
Pool Features: In Ground, Private
Has Pool
Lot Information
Elevation Units: Feet
Lot Size Source: Assessor's Data
Lot Features: Cul-De-Sac, Front Yard, Back Yard
Property Information
Total # of Units: 1
Common Walls: No Common Walls
Living Area Source: Assessor's Data
Parcel Number: 8714008024
Property Condition: Turnkey
Total # of Stories: 2
Has View
Year Built Source: Assessor
Property ADU: No
Financial
Assesments Information
Assessments: Unknown
Utilities
Utilities Information
Electric: Photovoltaics Leased
Sewer: Public Sewer
Water Source: District/Public
Location
Neighborhood Information
Community Features: Street Lighting
School Information
High School: Diamond Bar
High School District: Walnut Valley Unified
High School 2: DIABAR
Location Information
Latitude: 33.96334300
Longitude: -117.83616200
Directions: Diamond Bar Blvd. to Cold Spring Ln. to Barbi Ln, to Hawkwood Ln. to Banbrook to Falcon Ridge to Highbluff
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 3,006
Stories: —
Lot Size: 0.64 acres
Style: Single Family Residential
Year Built: 1978
Year Renovated: 1979
County: Los Angeles County
APN: 8714008024
Home facts updated by county records on Aug 27, 2026
Other
Listing Information
IDX Contact Info: 909-802-8599
Days Active in MLS: 2
Continuous Days Active in MLS: 2
Listing Agent Information
List Agent First Name: Rosa
List Agent Last Name: Scalio
Co-List Agent First Name: Bill
Co-List Agent Last Name: Scalio
Listing Office Information
List Office Name: Century 21 Masters
Co-List Office Name: Century 21 Masters
Selling Agent Information
Buyer Agent First Name: Yani
Buyer Agent Last Name: Zhang
Selling Office Information
Buyer Office Name: Wetrust Realty
Around this home
Schools
Castle Rock Elementary School
Public K-5 • Assigned • 0.7mi
10/10
South Pointe Middle School
Public 6-8 • Assigned • 2.1mi
10/10
Diamond Bar High School
Public 9-12 • Assigned • 1.2mi
10/10
Provided by GreatSchools
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