Los Angeles County property record for 20811 Timberline Ln, Diamond Bar, CA 91789 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1989 |
| Square Footage | 1,755 sqft Living Area |
| Lot Size | 3,998 sqft (0.092 acres) |
| Last Sale | $1,008,000 (2022) |
| Tax Bill | $13,632.00 (2025) |
Source: Los Angeles County records · APN 8765-009-082
Assessment roll updated May 21, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 20811 TIMBERLINE LN, WALNUT, CA 91789-4081 |
| Owner Type | Owner is a Company |
| Date | Document |
|---|---|
| Jan 23, 2023 | Intrafamily Transfer, Transfer |
| Dec 16, 2022 | Grant Deed, Transfer · Conventional Mortgage BETTER MORTGAGE CORPORATION |
| Jun 02, 2020 | Deed of Trust, Mortgage · Conventional Mortgage OWNING CORPORATION |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 16, 2022 · Amount on Record |
| Deed Sale | Dec 16, 2022 · Amount on Record |
| Prior Sale | Aug 05, 2015 · Amount on Record |
| Deed Doc Number | 20221176903 |
| Last Transfer Date | Dec 27, 2022 |
| Transfer Doc | 0000043911 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Jan 23, 2023 |
| Property Address | 20811 TIMBERLINE LN, DIAMOND BAR, CA 91789-4081 |
| Document Number | 0000043911 |
| Map Reference | MB 1097 PG 69-76 |
| Instrument Date | Dec 27, 2022 |
| Instrument | 23-0043911 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 20811 TIMBERLINE LN, DIAMOND BAR, CA 91789-4081 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Dec 16, 2022 |
| Property Address | 20811 TIMBERLINE LN, DIAMOND BAR, CA 91789-4081 |
| Document Number | 0001176903 |
| Map Reference | MB 1097 PG 69-76 |
| Instrument Date | Dec 09, 2022 |
| Instrument | 22-1176903 |
| Transaction Type | Transfer |
| Record Updated | Dec 23, 2022 |
| Title Company | TRICO TITLE COMPANY, TICOR TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property (Marital Community) with Rights of Survivorship |
| Address | 20811 TIMBERLINE LN, DIAMOND BAR, CA 91789-4081 |
| Document Number | 0001176904 |
|---|---|
| Date | Dec 16, 2022 |
| Instrument | 22-1176904 |
| Name | BETTER MORTGAGE CORPORATION |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jan 01, 2053 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 20811 TIMBERLINE LN, DIAMOND BAR, CA 91789-4081 |
| Transaction Type | Mortgage |
| Record Updated | Jul 20, 2022 |
| Title Company | ORANGE COAST TITLE COMPANY |
| Name | Verified Name |
|---|
| Document Number | 0000592019 |
|---|---|
| Date | Jun 02, 2020 |
| Instrument | 20-0592019 |
| Name | OWNING CORPORATION |
|---|---|
| Type | Non-Lending Institution |
| Address | ORANGE, CA 92868 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jun 01, 2050 |
Source: Los Angeles County records · Assessment roll updated May 21, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Diamond Bar City |
| Unified School District | Walnut Valley Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $13,632.00 (+6.92%) | $1,048,722 (+4.04%) Land $700,917 Building $347,805 |
| 2023 | $12,750.00 (+25.63%) | $1,008,000 Land $673,700 Building $334,300 |
| 2022 | $10,149.00 |
Source: FEMA National Flood Hazard Layer, Los Angeles County (06037C), updated September 30, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Moderate above 44% of the US · above 26% of California |
|---|---|
| Wildfire Likelihood | About 1 in 2,000 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 8765-009-082 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Building Area | 1,755 sqft Living Area |
| Year Built | Built 1989 |
|---|---|
| Effective Year Built | Effective 1989 |
| Construction Type | Wood Construction |
| Lot Area | 3,998 sqft (0.092 acres) |
| Depth X Width | 100 ft x 40 ft Depth x Width |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Street Address | 20811 TIMBERLINE LN |
|---|---|
| City | WALNUT |
| State | CA |
| Zip | 91789-4081 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TR=45268 LOT 77 |
| Legal Subdivision | 45268 |
| Legal Tract | 45268 |
| Legal Block | 1 |
| Legal Lot Number | 77 |
| Jurisdiction | LOS ANGELES CA |
| Minor Civil Division | EAST SAN GABRIEL VALLEY |
| Census Blockgroup | 1 |
| Census Block | 1004 |
| Census Tract | 403305 |
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