Los Angeles County property record for 509 Alderton Ave, La Puente, CA 91744
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,557 sqft · built 1958 |
| Lot Size | 0.145 acres (6,316 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $355,000 (Jun 2014) |
| Tax Bill | $7,087 (2025) |
| Deeds & Mortgages | Oct 2020 Mortgage May 2018 Transfer + 3 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 8728-003-005 |
| Primary APN | 8728-003-005 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,557 sqft Living Area |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 1972 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Gravel |
| Lot Area | 6,316 sqft (0.145 acres) |
| Lot Dimensions | 102 ft deep x 61 ft wide |
| Heating System | Floor/Wall Furnace |
|---|
| Street Address | 509 ALDERTON AVE |
|---|---|
| City | LA PUENTE |
| State | CA |
| Zip | 91744-5805 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCR106 |
| Legal Description | TRACT # 24448 LOT 63 |
| Legal Subdivision | 24448 |
| Legal Tract | 24448 |
| Legal Block | 2 |
| Legal Lot Number | 63 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 408139 |
Source: Los Angeles County assessment roll, APN 8728-003-005, as of May 21, 2026 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 421 RICHBURN AVE, LA PUENTE, CA 91744-6047 |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Oct 02, 2020 | Deed of Trust, Mortgage · Conventional Mortgage JMAC LENDING INC |
| May 30, 2018 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Oct 07, 2017 | Deed of Trust, Mortgage · Conventional Mortgage PARKSIDE LNDG |
| Sep 14, 2017 | Grant Deed, Transfer · Conventional Mortgage MIMI CHANG |
| Jan 17, 2017 | Quit Claim Deed, Transfer Quitclaim |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 18, 2014 · Amount on Record |
| Deed Sale | Jun 18, 2014 · Amount on Record |
| Prior Sale | May 03, 2010 · Amount on Record |
| Deed Document Number | 2014627755 |
| Last Transfer Date | May 11, 2018 |
| Transfer Doc | 0000534023 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 509 ALDERTON AVE, LA PUENTE, CA 91744-5805 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | FIDELITY NATL TTL CO LONG BE |
| Name | Verified Name |
|---|---|
| Address | 421 RICHBURN AVE, LA PUENTE, CA 91744-6047 |
| Document Number | 0001218003 |
|---|---|
| Date | Oct 02, 2020 |
| Instrument | 20-1218003 |
| Name | JMAC LENDING INC |
|---|---|
| Type | Mortgage Company |
| Address | SANTA ANA, CA 92705 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Oct 01, 2050 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | May 30, 2018 |
| Property Address | 509 ALDERTON AVE, LA PUENTE, CA 91744-5805 |
| Document Number | 0000534023 |
| Instrument Date | May 11, 2018 |
| Instrument | 534023 |
| Transaction Type | Transfer |
| Record Updated | Jun 12, 2018 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 421 RICHBURN AVE LA PUENTE CA 917446047, LA PUENTE, CA 91744-6047 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 509 ALDERTON AVE, LA PUENTE, CA 91744-5805 |
| Document Number | 0001203436 |
| Instrument Date | Oct 07, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Oct 31, 2017 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|---|
| Address | 421 RICHBURN AVE LA PUENTE CA 917446047, LA PUENTE, CA 91744-6047 |
| Document Number | 0001203436 |
|---|---|
| Date | Oct 20, 2017 |
| Instrument | 1203436 |
| Name | PARKSIDE LNDG |
|---|---|
| Address | SAN FRANCISCO, CA 94103 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Oct 19, 2047 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Sep 14, 2017 |
| Property Address | 509 ALDERTON AVE, LA PUENTE, CA 91744-5805 |
| Document Number | 0001047129 |
| Instrument Date | Aug 25, 2017 |
| Instrument | 1047129 |
| Transaction Type | Transfer |
| Record Updated | Sep 20, 2017 |
| Title Company | ORANGE COAST TITLE COMPANY/NTHRN CA, ORANGE COAST TITLE CO/NTHRN CA |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $517.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 421 RICHBURN AVE LA PUENTE CA 917446047, LA PUENTE, CA 91744-6047 |
| Document Number | 1047130 |
|---|---|
| Date | Sep 14, 2017 |
| Instrument | 1047130 |
| Name | MIMI CHANG |
|---|---|
| Address | 18725 GALE AVE # 229, CITY OF INDUSTRY, CA 91748-1367 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Jan 17, 2017 |
| Property Address | 509 ALDERTON AVE, LA PUENTE, CA 91744-5805 |
| Document Number | 0000065897 |
| Instrument Date | Dec 29, 2016 |
| Instrument | 65897 |
| Transaction Type | Transfer |
| Record Updated | Jan 31, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 509 ALDERTON AVE LA PUENTE CA 917445805, LA PUENTE, CA 91744-5805 |
Source: Los Angeles County assessment roll as of May 21, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Unified School District | Rowland 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 | $7,087.00 (+7.62%) | $534,773 (+4.04%) Land $347,831 Building $186,942 |
| 2023 | $6,585.00 (+2.2%) | $514,009 Land $334,325 Building $179,684 |
| 2022 | $6,443.00 |
Source: FEMA National Flood Hazard Layer, Los Angeles County (06037C), as of September 30, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, 188 locations within half a mile, as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Starlink Satellite | 280 / 30 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: California Internet, Verizon.
Source: EPA Safe Drinking Water Information System, water system CA1910194, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | ROWLAND WATER DISTRICT serves 56,100 people |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Apr 2022 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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