20932 Ambushers St, Diamond Bar, CA 91765 Property Records

Los Angeles County property record for 20932 Ambushers St, Diamond Bar, CA 91765

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 2,308 sqft · built 1964
Lot Size	0.178 acres (7,736 sqft)
Owner	2 Individual Names on Record
Last Sale	$880,000 (Sep 2021)
Tax Bill	$11,845 (2025)
Deeds & Mortgages	Jul 2023 Line of Credit Sep 2021 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`8714-013-024`

Property Details

APN / Parcel Number

Primary APN	`8714-013-024`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	1 Room
Building Area	2,308 sqft Living Area

Exterior

Year Built	Built 1964
Effective Year Built	Effective 1966
Construction Type	Wood
Lot Area	7,736 sqft (0.178 acres)

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	20932 AMBUSHERS ST
City	DIAMOND BAR
State	CA
Zip	91765-3705
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR17500*
Legal Description	TRACT NO 25989 LOT 44
Legal Subdivision	25989
Legal Tract	25989
Legal Block	2
Legal Lot Number	44
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	2
Census Block	2013
Census Tract	403325

Owner

Source: Los Angeles County records, as of May 21, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on Record
Mailing Address	20932 AMBUSHERS ST, DIAMOND BAR, CA 91765-3705
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jul 20, 2023	Deed of Trust, Mortgage · Line of Credit UNITED WHOLESALE MORTGAGE
Sep 28, 2021	Grant Deed, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Mar 5, 2021	Grant Deed, Transfer NORTH AMERICAN TITLE COMPANY, NORTH AMERICAN TITLE CO INC
Aug 1, 2019	Grant Deed, Transfer · Conventional Mortgage LOANDEPOT.COM LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 28, 2021 · Amount on Record
Deed Sale	Sep 28, 2021 · Amount on Record
Prior Sale	Mar 5, 2021 · Amount on Record
Deed Document Number	20211472639
Prior Transfer Date	Jul 16, 2019
Prior Transfer Doc	0000765034
Record Updated	Sep 20, 2026

July 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	20932 AMBUSHERS ST, DIAMOND BAR, CA 91765-3705
Transaction Type	Mortgage
Record Updated	Jul 1, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	20932 AMBUSHERS ST, DIAMOND BAR, CA 91765-3705

Mortgage

Document Number	0000479065
Date	Jul 20, 2023
Instrument	23-0479065

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Address	PONTIAC, MI 48341

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Jul 1, 2053

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

September 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Sep 28, 2021
Property Address	20932 AMBUSHERS ST, DIAMOND BAR, CA 91765-3705
Document Number	0001472639
Map Reference	MB 714 PG 5-7
Instrument Date	Sep 17, 2021
Instrument	21-1472639
Transaction Type	Transfer
Record Updated	Jul 20, 2022
Title Company	TICOR TITLE COMPANY/CA, TICOR TITLE COMPANY OF CA

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	20932 AMBUSHERS ST, DIAMOND BAR, CA 91765-3705

Mortgage

Document Number	0001472640
Date	Sep 28, 2021
Instrument	21-1472640

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Oct 1, 2051

March 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Mar 5, 2021
Property Address	20932 AMBUSHERS ST, DIAMOND BAR, CA 91765-3705
Document Number	0000365158
Map Reference	MB 714 PG 5-7
Instrument Date	Mar 2, 2021
Instrument	21-0365158
Transaction Type	Transfer
Record Updated	Jul 1, 2026
Title Company	NORTH AMERICAN TITLE COMPANY, NORTH AMERICAN TITLE CO 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
Address	410 N SCOTTSDALE RD # 1600, 1600, TEMPE, AZ 85288-0976
Investor	Possibly a Property Investor

August 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Aug 1, 2019
Property Address	20932 AMBUSHERS ST, DIAMOND BAR, CA 91765-3705
Document Number	0000765034
Instrument Date	Jul 16, 2019
Instrument	765034
Transaction Type	Transfer
Record Updated	Aug 8, 2019
Title Company	FIRST AMERICAN TITLE COMPANY RESID', FIRST AMERICAN TITLE CO RESID'

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$819.50
Amount Accuracy	Full Value

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	20932 AMBUSHERS ST DIAMOND BAR CA 917653705, DIAMOND BAR, CA 91765-3705

Mortgage

Document Number	765035
Date	Aug 1, 2019
Instrument	765035

Lender

Name	LOANDEPOT.COM LLC
Type	Funding / Finance Company
Address	FOOTHILL RANCH, CA 92610

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jul 31, 2049

Tax Assessment & Valuation

Source: Los Angeles County assessment roll, as of May 21, 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
2025	$11,845.00 (+7.59%)	$933,861 (+4.04%) Land $718,224 Building $215,637
2023	$11,009.00 (+2.11%)	$897,600 Land $690,336 Building $207,264
2022	$10,782.00

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 62% of the US · lower than 62% of California
Wildfire Likelihood	0.2% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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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