Los Angeles County property record for 509 N Dalton Ave, Azusa, CA 91702
| Property Type | Quadplex |
|---|---|
| Details | 8 bd · 4 ba · 3,651 sqft · built 1983 |
| Lot Size | 0.162 acres (7,058 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $440,004 (Sep 2011) |
| Tax Bill | $7,707 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8611-009-011 |
| Primary APN | 8611-009-011 |
|---|
| Bedrooms | 8 Beds |
|---|---|
| Full Baths | 4 Baths |
| Units | 4 Units |
| Stories | 2 Stories |
| Building Area | 3,651 sqft Living Area |
| Year Built | Built 1983 |
|---|---|
| Effective Year Built | Effective 1983 |
| Architectural Style | Quadruplex |
| Construction Type | Wood |
| Lot Area | 7,058 sqft (0.162 acres) |
| Cooling System | Refrigeration |
|---|
| Street Address | 509 N DALTON AVE |
|---|---|
| City | AZUSA |
| State | CA |
| Zip | 91702-3000 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Quadplex |
| Local Zoning Code | AZR3C* |
| Legal Description | AZUSA LOT 10 BLK 46 |
| Legal Subdivision | CITY OF AZUSA |
| Legal Block | 46 |
| Legal Lot Number | 10 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 3 |
| Census Block | 3013 |
| Census Tract | 404301 |
509 N Dalton Ave, a quadplex, is held in a trust since September 2011.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 7706 NEWMARK AVE, ROSEMEAD, CA 91770-3045 |
| Owner Type | Company |
| Vesting | Trust, Personal Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 30, 2011 · Amount on File |
| Deed Sale | Sep 30, 2011 · Amount on File |
| Prior Sale | Jul 7, 2005 · Amount on File |
| Deed Document Number | 20111330612 |
| Prior Transfer Date | Apr 4, 1994 |
| Prior Transfer Doc | 0000712058 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 509 N Dalton Ave was $7,707.
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| Municipality | Azusa City |
| County | Los Angeles County |
| Unified School District | Azusa Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $563,704 (+2%) Land $256,230 Building $307,474 | |
| 2025 | $7,707.00 | $552,652 Land $251,206 Building $301,446 |
| 2023 | $7,208.00 (+1.28%) | $531,194 Land $241,452 Building $289,742 |
| 2022 | $7,117.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 509 N Dalton 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.
The area around 509 N Dalton 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.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | AZUSA LIGHT AND WATER serves 110,044 people · EPA ID CA1910007 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Oct 2023 |
| Lead | Under 1 ppb (2024–2026) 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, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 443 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, T-Mobile.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures