1207 S Lemon Ave, Diamond Bar (Walnut), CA 91789 Property Records

Los Angeles County property record for 1207 S Lemon Ave, Diamond Bar, CA 91789

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,525 sqft · built 1987
Lot Size	0.23 acres (10,025 sqft)
Owner	2 Trust Names on File
Last Sale	$400,000 (Sep 2002)
Tax Bill	$7,733 (2025)
Deeds & Mortgages	Mar 2022 Transfer Mar 2022 Transfer + 2 more
Flood Zone	Zone X (minimal risk)
APN	`8763-020-001`

Property Details

APN / Parcel Number

Primary APN	`8763-020-001`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	8 Rooms
Building Area	2,525 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1987
Effective Year Built	Effective 1987
Architectural Style	Conventional
Construction Type	Wood
Lot Area	10,025 sqft (0.23 acres)

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	1207 S LEMON AVE
City	WALNUT
State	CA
Zip	91789-3862
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR110000*
Legal Description	*TR=33645 LOT 50
Legal Subdivision	33645
Legal Tract	33645
Legal Block	3
Legal Lot Number	50
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	3
Census Block	3009
Census Tract	408707

Owner

1207 S Lemon Ave is held in a trust since September 2002.

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

Owner of Record	2 Trust Names on File
Mailing Address	1207 S LEMON AVE, WALNUT, CA 91789-3862
Owner Type	Company
Vesting	Trust

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

Deeds, Mortgages & Sale History

Date	Document
Mar 17, 2022	Intrafamily Transfer, Transfer
Mar 17, 2022	Intrafamily Transfer, Transfer
Oct 12, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage HOME POINT FINANCIAL CORPORATION
Nov 5, 2020	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 27, 2002 · Amount on File
Deed Sale	Sep 27, 2002 · Amount on File
Prior Sale	Apr 22, 1994 · Amount on File
Deed Document Number	20022285656
Prior Transfer Date	Jun 29, 1993
Prior Transfer Doc	0001665284
Record Updated	Oct 29, 2026

March 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Mar 17, 2022
Property Address	1207 S LEMON AVE, DIAMOND BAR, CA 91789-3862
Document Number	0000307600
Map Reference	MB 917 PG 46-50
Instrument Date	Mar 4, 2022
Instrument	22-0307600
Transaction Type	Transfer
Record Updated	Apr 4, 2022

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	1207 S LEMON AVE, DIAMOND BAR, CA 91789-3862

March 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Mar 17, 2022
Property Address	1207 S LEMON AVE, DIAMOND BAR, CA 91789-3862
Document Number	0000307601
Map Reference	MB 917 PG 46-50
Instrument Date	Mar 4, 2022
Instrument	22-0307601
Transaction Type	Transfer
Record Updated	Jun 7, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	1207 S LEMON AVE, DIAMOND BAR, CA 91789-3862

October 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Oct 12, 2021
Property Address	1207 S LEMON AVE, DIAMOND BAR, CA 91789-3862
Document Number	0001536219
Map Reference	MB 917 PG 46-50
Instrument Date	Aug 30, 2021
Instrument	21-1536219
Transaction Type	Transfer
Record Updated	Oct 21, 2021
Title Company	ACCOMODATION, ACCOMMODATION

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	1207 S LEMON AVE, WALNUT, CA 91789-3862

Mortgage

Document Number	0001536220
Date	Oct 12, 2021
Instrument	21-1536220

Lender

Name	HOME POINT FINANCIAL CORPORATION
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	180 Months
Due	Oct 1, 2036

November 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	1207 S LEMON AVE, DIAMOND BAR, CA 91789-3862
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	AMROCK INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1207 S LEMON AVE, WALNUT, CA 91789-3862

Mortgage

Document Number	0001400853
Date	Nov 5, 2020
Instrument	20-1400853

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	180 Months
Due	Nov 1, 2035

Tax Assessment & Valuation

The 2025 property tax bill for 1207 S Lemon Ave was $7,733.

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		$590,895 (+2%) Land $366,209 Building $224,686
2025	$7,733.00	$579,310 Land $359,029 Building $220,281
2023	$7,139.00 (+2.12%)	$556,817 Land $345,089 Building $211,728
2022	$6,991.00

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

Flood

FEMA maps place 1207 S Lemon Ave in Zone X, an area of minimal flood risk.

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

The area around 1207 S Lemon Ave has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire Risk	Not rated no burnable land 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 496 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Spectrum Cable	1,000 / 1,000
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks, Verizon.

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