San Luis Obispo County property record for 313 Henrietta Ave, Los Osos, CA 93402
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 1 ba · 709 sqft · built 1955 |
| Lot Size | 0.11 acres (4,800 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $140,000 (Dec 2010) |
| Tax Bill | $4,366 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 074-152-031 |
| Primary APN | 074-152-031 |
|---|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 709 sqft Living Area |
| 1st Floor Area | 709 sqft |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1955 |
| Construction Type | Wood |
| Lot Area | 4,800 sqft (0.11 acres) |
| Heating System | HVAC |
|---|---|
| Sewer | Septic |
| Street Address | 313 HENRIETTA AVE |
|---|---|
| City | LOS OSOS |
| State | CA |
| Zip | 93402-2409 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RSF |
| Legal Description | CUESTA BY THE SEA BL 1 LT 2 |
| Legal Subdivision | CUESTA BY SEA |
| Legal Block | 1 |
| Legal Lot Number | 2 |
| Jurisdiction | SAN LUIS OBISPO CA |
| Township / Civil Division | NORTH COAST |
| Census Block Group | 2 |
| Census Block | 2030 |
| Census Tract | 10707 |
313 Henrietta Ave is owned by two individuals who bought it in December 2010.
Source: San Luis Obispo County records, as of September 1, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 704 HILLCREST DR, BAKERSFIELD, CA 93305-1415 |
| Owner Type | Individual |
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 | Dec 28, 2010 · Amount on File |
| Deed Sale | Dec 28, 2010 · Amount on File |
| Prior Sale | Jun 23, 2010 · Amount on File |
| Deed Document Number | 201066263 |
| Prior Transfer Date | Feb 6, 1997 |
| Prior Transfer Doc | 0000008376 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 313 Henrietta Ave was $4,366.
Source: San Luis Obispo County assessment roll, as of August 6, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Luis Obispo County |
| Unified School District | San Luis Coastal Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $184,214 (+2%) Land $171,152 Building $13,062 | |
| 2025 | $4,366.00 | $180,603 Land $167,797 Building $12,806 |
| 2023 | $4,262.00 (+3.8%) | $173,591 Land $161,282 Building $12,309 |
| 2022 | $4,106.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 313 Henrietta Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 12 policies |
| Nearby Flood Policies | 12 in force |
| Nearby Flood Claims | 1 (1995) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Mar 1995 · Severe Winter Storms, Flooding Landslides, Mud Flow |
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 313 Henrietta 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 66% of the US · lower than 80% of California |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Direct burnable vegetation |
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 | GOLDEN STATE WATER COMPANY - LOS OSOS private · serves 5,942 people · EPA ID CA4010017 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Dec 2024 |
| Lead | 3 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 468 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
May also be available: Ranch Wifi, Surfnet Communications.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures