Los Angeles County property record for 20316 Flintgate Dr, Walnut, CA 91789 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 5 Beds |
| Bathrooms | 4 Baths |
| Year Built | Built 1976 |
| Square Footage | 1,918 sqft Living Area |
| Lot Size | 8,815 sqft (0.202 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $234,000 (2002) |
| Tax Bill | $5,778.00 (2025) |
| Primary APN | 8762-030-025 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 5 Rooms |
| Building Area | 1,918 sqft Living Area |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1969 |
|---|---|
| Effective Year Built | Effective 1976 |
| Exterior Material | Stucco Exterior |
| Construction Type | Wood Construction |
| Roof Material | Wood Shingle Roof |
| Lot Area | 8,815 sqft (0.202 acres) |
| Garage Type | Attached Garage |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Street Address | 20316 FLINTGATE DR |
|---|---|
| City | WALNUT |
| State | CA |
| Zip | 91789-3730 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TRACT NO 28258 LOT 69 |
| Legal Subdivision | 28258 |
| Legal Tract | 28258 |
| Legal Block | 1 |
| Legal Lot Number | 69 |
| Jurisdiction | LOS ANGELES CA |
| Minor Civil Division | EAST SAN GABRIEL VALLEY |
| Census Blockgroup | 1 |
| Census Block | 1022 |
| Census Tract | 403326 |
Source: Los Angeles County records · APN 8762-030-025
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 | Individual Name on File |
|---|---|
| Mailing Address | 20316 FLINTGATE DR, WALNUT, CA 91789-3730 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Dec 20, 2023 | Deed of Trust, Mortgage CHUONG LOY MA |
| May 24, 2022 | Deed of Trust, Mortgage · Commercial Mortgage DONNA CHAO INC |
| Mar 10, 2022 | Deed of Trust, Mortgage AMY JIAU |
| Aug 10, 2021 | Deed of Trust, Mortgage · Conventional Mortgage SUMMIT MORTGAGE BANKERS INC |
| May 09, 2018 | Deed of Trust, Mortgage · Line of Credit COMERICA BANK |
| Nov 29, 2017 | Quit Claim Deed, Transfer · Conventional Mortgage GRAND CASTLE INC |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jan 23, 2002 · Amount on Record |
| Deed Sale | Jan 23, 2002 · Amount on Record |
| Deed Doc Number | 2002166359 |
| Last Transfer Date | Nov 20, 2017 |
| Transfer Doc | 0001371980 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 20316 FLINTGATE DR, DIAMOND BAR, CA 91789-3730 |
| Transaction Type | Mortgage |
| Record Updated | Dec 29, 2023 |
| Title Company | ACCOMODATION, ACCOMMODATION |
| Name | Verified Name |
|---|---|
| Address | 20316 FLINTGATE DR, WALNUT, CA 91789-3730 |
| Document Number | 0000894678 |
|---|---|
| Date | Dec 20, 2023 |
| Instrument | 23-0894678 |
| Name | CHUONG LOY MA |
|---|---|
| Type | Private Party |
| Address | 312 S SAN GABRIEL BLVD, SAN GABRIEL, CA 91776 |
| Amount | Amount Recorded |
|---|---|
| Term | 12 Months |
| Due | Dec 01, 2024 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 20316 FLINTGATE DR, DIAMOND BAR, CA 91789-3730 |
| Transaction Type | Mortgage |
| Record Updated | Jun 03, 2022 |
| Title Company | STEWART TITLE |
| Name | Verified Name |
|---|---|
| Address | 20316 FLINTGATE DR, WALNUT, CA 91789-3730 |
| Document Number | 0000558521 |
|---|---|
| Date | May 24, 2022 |
| Instrument | 22-0558521 |
| Name | DONNA CHAO INC |
|---|---|
| Type | Non-Lending Institution |
| Address | ROWLAND HEIGHTS, CA 91748 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 20316 FLINTGATE DR, DIAMOND BAR, CA 91789-3730 |
| Transaction Type | Mortgage |
| Record Updated | Mar 17, 2022 |
| Title Company | STEWART TITLE, STEWART TITLE OF CA INC |
| Name | Verified Name |
|---|---|
| Address | 20316 FLINTGATE DR, WALNUT, CA 91789-3730 |
| Document Number | 0000278209 |
|---|---|
| Date | Mar 10, 2022 |
| Instrument | 22-0278209 |
| Name | AMY JIAU |
|---|---|
| Type | Private Party |
| Address | 19095 COLIMA RD, ROWLAND HEIGHTS, CA 91748 |
| Amount | Amount Recorded |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 20316 FLINTGATE DR, DIAMOND BAR, CA 91789-3730 |
| Transaction Type | Mortgage |
| Record Updated | Aug 19, 2021 |
| Title Company | WFG NATIONAL TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 20316 FLINTGATE DR, WALNUT, CA 91789-3730 |
| Document Number | 0001223131 |
|---|---|
| Date | Aug 10, 2021 |
| Instrument | 21-1223131 |
| Name | SUMMIT MORTGAGE BANKERS INC |
|---|---|
| Type | Mortgage Company |
| Address | 14354 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 01, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 20316 FLINTGATE DR, DIAMOND BAR, CA 91789-3730 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000454450 |
|---|---|
| Date | May 09, 2018 |
| Instrument | 18-0454450 |
| Name | COMERICA BANK |
|---|---|
| Type | Bank |
| Address | DALLAS, TX 75201 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly (Revolving credit lines are monthly unless stated otherwise). |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Nov 29, 2017 |
| Property Address | 20316 FLINTGATE DR, DIAMOND BAR, CA 91789-3730 |
| Document Number | 0001371980 |
| Instrument Date | Nov 20, 2017 |
| Instrument | 1371980 |
| Transaction Type | Transfer |
| Record Updated | Dec 12, 2017 |
| Title Company | OLD REPUBLIC TITLE |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 20316 FLINTGATE DR WALNUT CA 917893730, WALNUT, CA 91789-3730 |
| Document Number | 1364130 |
|---|---|
| Date | Nov 29, 2017 |
| Instrument | 1364130 |
| Name | GRAND CASTLE INC |
|---|---|
| Address | 667 BREA CANYON RD # 24, WALNUT, CA 91789-3011 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Nov 28, 2047 |
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 | $5,778.00 (+5.55%) Homeowner's exemption | $427,661 (+4.04%) Land $225,573 Building $202,088 |
| 2024 | $5,474.00 (+2.36%) | |
| 2023 | $5,348.00 (+2.16%) Homeowner's exemption | $411,056 Land $216,814 Building $194,242 |
| 2022 | $5,235.00 |
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