San Luis Obispo County property record for 803 Cornwall Ave, Arroyo Grande, CA 93420
| Property Type | Residential |
|---|---|
| Details | 1 bd · 1 ba · 1,176 sqft · built 1932 |
| Lot Size | 0.37 acres (16,117 sqft) |
| Owner | Company Name on File |
| Flood Zone | Zone X (minimal risk) |
| APN | 006-161-020 |
| Primary APN | 006-161-020 |
|---|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,176 sqft Gross Area |
| 1st Floor Area | 1,176 sqft |
| Year Built | Built 1932 |
|---|---|
| Effective Year Built | Effective 1932 |
| Construction Type | Wood |
| Fire Resistance | Wood or Wood & Steel Frame |
| Lot Area | 16,117 sqft (0.37 acres) |
| Parking Spaces | 1 Parking Space |
| Cooling System | None |
|---|---|
| Heating System | HVAC |
| Sewer | Connected |
| Street Address | 803 CORNWALL AVE |
|---|---|
| City | ARROYO GRANDE |
| State | CA |
| Zip | 93420 |
| Property Category | Residential |
| Property Type | Residential > Specialized > Other |
| Legal Description | CY AG .35 AC. |
| Legal Block | 2 |
| Jurisdiction | SAN LUIS OBISPO CA |
| Township / Civil Division | ARROYO GRANDE |
| Census Block Group | 2 |
| Census Block | 2018 |
| Census Tract | 11901 |
803 Cornwall Ave, a residential property, is owned by a company.
Source: San Luis Obispo County records, as of August 6, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 300 E BRANCH ST, ARROYO GRANDE, CA 93420-2706 |
| Owner Type | Company |
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 | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: San Luis Obispo County assessment roll, as of August 6, 2026
| Type | Name |
|---|---|
| State | California |
| Municipality | Arroyo Grande City |
| County | San Luis Obispo County |
| Unified School District | Lucia Mar Unified School District (KG - 12) |
FEMA maps place 803 Cornwall Ave in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1993.
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 minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 2 (1993–2023) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Jan 2023 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
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 803 Cornwall Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 97% of the US · lower than 97.8% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | CITY OF ARROYO GRANDE UTILITIES DIVISION serves 17,963 people · EPA ID CA4010001 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Sep 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 | 1 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 609 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Surfnet Communications Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, Peak WiFi, Ranch Wifi, Verizon.
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