20909 Ambushers St, Diamond Bar, CA 91765 Property Records

Los Angeles County property record for 20909 Ambushers St, Diamond Bar, CA 91765

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 2,133 sqft · built 1964
Lot Size	0.177 acres (7,702 sqft)
Owner	2 Individual Names on Record
Last Sale	$738,000 (May 2019)
Tax Bill	$10,543 (2025)
Deeds & Mortgages	Aug 2020 Mortgage May 2019 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`8714-013-009`

Property Details

APN / Parcel Number

Primary APN	`8714-013-009`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	2,133 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1964
Effective Year Built	Effective 1965
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Material	Composition Shingle
Lot Area	7,702 sqft (0.177 acres)
Garage Type	Attached

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	20909 AMBUSHERS ST
City	DIAMOND BAR
State	CA
Zip	91765-3706
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR17500*
Legal Description	TRACT NO 25989 LOT 29
Legal Subdivision	25989
Legal Tract	25989
Legal Block	2
Legal Lot Number	29
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 shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on Record
Mailing Address	20909 AMBUSHERS ST, DIAMOND BAR, CA 91765-3706
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Aug 27, 2020	Deed of Trust, Mortgage · Conventional Mortgage TOTAL MORTGAGE SERVICES LLC
May 22, 2019	Grant Deed, Transfer · Conventional Mortgage TOTAL MORTGAGE SERVICES LLC
Sep 11, 2018	Trustee's Deed, Foreclosure OTHER

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 22, 2019 · Amount on Record
Deed Sale	May 22, 2019 · Amount on Record
Prior Sale	Sep 11, 2018 · Amount on Record
Deed Document Number	2019467939
Prior Transfer Date	Nov 2, 1993
Prior Transfer Doc	0002164270
Record Updated	Oct 29, 2026

August 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	20909 AMBUSHERS ST, DIAMOND BAR, CA 91765-3706
Transaction Type	Mortgage
Record Updated	Jul 20, 2022
Title Company	PACIFIC COAST TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	20909 AMBUSHERS ST, DIAMOND BAR, CA 91765-3706

Mortgage

Document Number	0001011528
Date	Aug 27, 2020
Instrument	20-1011528

Lender

Name	TOTAL MORTGAGE SERVICES LLC
Type	Mortgage Company
Address	MILFORD, CT 06461

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Aug 1, 2050

May 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	May 22, 2019
Property Address	20909 AMBUSHERS ST, DIAMOND BAR, CA 91765-3706
Document Number	0000467939
Map Reference	MB 714 PG 5-7
Instrument Date	May 10, 2019
Instrument	19-0467939
Transaction Type	Transfer
Record Updated	Jul 20, 2022
Title Company	TICOR TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
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	Community Property
Address	20909 AMBUSHERS ST, DIAMOND BAR, CA 91765-3706

Mortgage

Document Number	0000467940
Date	May 22, 2019
Instrument	19-0467940

Lender

Name	TOTAL MORTGAGE SERVICES LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jun 1, 2049

September 2018: Trustee's Deed, Foreclosure

Document Type	Trustee's Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Sep 11, 2018
Property Address	20909 AMBUSHERS ST, DIAMOND BAR, CA 91765-3706
Document Number	0000924536
Instrument Date	Aug 15, 2018
Instrument	924536
Transaction Type	Foreclosure
Record Updated	Sep 27, 2018
Title Company	OTHER

Transaction

Amount	Amount Recorded
Tax	$689.70
Amount Accuracy	Confirmed
Additional	Notice of Trustee Sale

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	150 N SANTA ANITA AVE #645 ARCADIA CA 910063140, 645, ARCADIA, CA 91006-3140

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		$839,711 (+2%) Land $567,204 Building $272,507
2025	$10,543.00 (+7.42%)	$823,247 (+4.04%) Land $556,083 Building $267,164
2023	$9,815.00 (+2.1%)	$791,282 Land $534,491 Building $256,791
2022	$9,613.00

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 48% of the US · lower than 71% of California
Wildfire Likelihood	0.08% 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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