21058 Blossom Way, Diamond Bar, CA 91765 Property Records

Los Angeles County property record for 21058 Blossom Way, Diamond Bar, CA 91765

Property Summary

Property Type	Condominium
Details	4 bd · 4 ba · 2,115 sqft · built 2015
Lot Size	0.97 acres (42,261 sqft)
Owner	2 Company Names on Record
Last Sale	$1,073,000 (Apr 2021)
Tax Bill	$14,444 (2025)
Deeds & Mortgages	Apr 2021 Sale
Flood Zone	Zone X (minimal risk)
APN	`8714-031-218`

Property Details

APN / Parcel Number

Primary APN	`8714-031-218`

Interior

Bedrooms	4 Beds
Full Baths	4 Baths
Building Area	2,115 sqft Living Area

Exterior

Year Built	Built 2015
Effective Year Built	Effective 2015
Architectural Style	Condo/Apartment
Construction Type	Wood
Lot Area	42,261 sqft (0.97 acres)

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	21058 BLOSSOM WAY
City	DIAMOND BAR
State	CA
Zip	91765-3735
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Local Zoning Code	LCR110000*
Legal Description	TR=72295 POR LOTS 3,5 PH 8 CONDO UNIT 78 (AIRSPACE AND 1/12 INT IN COMMON AREA)
Legal Subdivision	SAGE
Legal Tract	72295
Legal Block	2
Legal Lot Number	3,5
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	2
Census Block	2017
Census Tract	403325

Owner

Source: Los Angeles County records, as of August 25, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Company Names on Record
Mailing Address	21880 GOLDEN CANYON CT, DIAMOND BAR, CA 91765-3605
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 30, 2021 · Amount on Record
Deed Sale	Apr 30, 2021 · Amount on Record
Prior Sale	Aug 19, 2016 · Amount on Record
Deed Document Number	2021692972
Prior Transfer Date	Apr 11, 2016
Prior Transfer Doc	0000987469
Record Updated	Oct 29, 2026

April 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Apr 30, 2021
Property Address	21058 BLOSSOM WAY, DIAMOND BAR, CA 91765-3735
Document Number	0000692972
Map Reference	MB 1380 PG 18-28
Instrument Date	Apr 15, 2021
Instrument	21-0692972
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	STEWART TITLE OF CA INC

Transaction

Amount	Amount Recorded
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	21880 GOLDEN CANYON CT, DIAMOND BAR, CA 91765-3605

Tax Assessment & Valuation

Source: Los Angeles County assessment roll, as of August 25, 2026

Property Jurisdictions

Type	Name
State	California
County	Los Angeles County
Municipality	Diamond Bar City
Unified School District	Walnut Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,184,675 (+2%) Land $441,631 Building $743,044
2025	$14,444.00 (+6.99%)	$1,161,447 (+4.04%) Land $432,972 Building $728,475
2023	$13,500.00 (+2.1%)	$1,116,349 Land $416,160 Building $700,189
2022	$13,222.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

Source: FEMA National Flood Hazard Layer, effective September 30, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Moderate above 44% of the US · lower than 74% of California
Wildfire Likelihood	0.06% annual chance
Exposure	Indirect within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	WALNUT VALLEY WATER DISTRICT serves 100,941 people · EPA ID CA1910234
Water Source	Purchased surface water from several systems
Last State Inspection	Jun 2023
Lead	Under 1 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 565 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: Frontier, Verizon.

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