San Luis Obispo County property record for 7860 Sinaloa Ave, Atascadero, CA 93422
| Property Type | Quadplex |
|---|---|
| Details | 8 bd · 4 ba · 4,592 sqft · built 1979 |
| Lot Size | 0.279 acres (12,150 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $504,000 (Apr 2003) |
| Tax Bill | $10,178 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 030-132-011 |
| Primary APN | 030-132-011 |
|---|
| Bedrooms | 8 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 24 Rooms |
| Stories | 1 Story |
| Building Area | 4,592 sqft Living Area |
| 1st Floor Area | 4,592 sqft |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1979 |
| Architectural Style | Quadruplex |
| Construction Type | Wood |
| Lot Area | 12,150 sqft (0.279 acres) |
| Parking Spaces | 4 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Connected |
| Street Address | 7860 SINALOA AVE |
|---|---|
| City | ATASCADERO |
| State | CA |
| Zip | 93422-4696 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Quadplex |
| Local Zoning Code | MF20 |
| Legal Description | CY ATAS ATAS BL HA LT 26 |
| Legal Subdivision | ATASCADERO |
| Legal Block | 3 |
| Legal Lot Number | 26 |
| Jurisdiction | SAN LUIS OBISPO CA |
| Township / Civil Division | ATASCADERO |
| Census Block Group | 3 |
| Census Block | 3025 |
| Census Tract | 12502 |
7860 Sinaloa Ave, a quadplex, is owned by a company that bought it in April 2003.
Source: San Luis Obispo County records, as of August 26, 2026
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 7860 SINALOA AVE, ATASCADERO, CA 93422-4696 |
| Owner Type | Company |
| Vesting | Life Tenant |
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 | Apr 25, 2003 · Amount on File |
| Deed Sale | Apr 25, 2003 · Amount on File |
| Prior Sale | Feb 13, 1998 · Amount on File |
| Deed Document Number | 200344539 |
| Prior Transfer Date | Jun 10, 1997 |
| Prior Transfer Doc | 0000029686 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 7860 Sinaloa Ave was $10,178.
Source: San Luis Obispo County assessment roll, as of August 6, 2026
| Type | Name |
|---|---|
| State | California |
| Municipality | Atascadero City |
| County | San Luis Obispo County |
| Unified School District | Atascadero Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,275,000 (+79.11%) Land $331,500 Building $943,500 | |
| 2025 | $10,178.00 | $711,836 Land $260,690 Building $451,146 |
| 2023 | $9,486.00 (+4.08%) | $684,196 Land $250,568 Building $433,628 |
| 2022 | $9,114.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 7860 Sinaloa Ave in Zone X, an area of moderate flood risk, though there have been 2 flood claims nearby since 1980.
Source: FEMA National Flood Hazard Layer, effective July 22, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 2 (1980–1998) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Feb 1998 · Severe Winter Storms And Flooding |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 7860 Sinaloa Ave is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Indirect 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 | ATASCADERO MUTUAL WATER CO private · serves 33,307 people · EPA ID CA4010002 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2025 |
| Lead | Under 1 ppb (2026) action level 15 ppb |
| Copper | 1.5 mg/L (2018) action level 1.3 mg/L |
| 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 391 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Surfnet Communications Fixed Wireless | 100 / 20 |
| Ranch Wifi Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, AT&T, GeoLinks, Verizon.
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