San Luis Obispo County property record for 338 Henrietta Ave, Los Osos, CA 93402
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 760 sqft · built 1953 |
| Lot Size | 0.138 acres (6,000 sqft) |
| Owner | Individual Name on File |
| Last Sale | $200,000 (Apr 2003) |
| Tax Bill | $6,661 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 074-151-014 |
| Primary APN | 074-151-014 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 760 sqft Living Area |
| 1st Floor Area | 760 sqft |
| Year Built | Built 1953 |
|---|---|
| Effective Year Built | Effective 1953 |
| Construction Type | Wood |
| Lot Area | 6,000 sqft (0.138 acres) |
| Parking Spaces | 1 Parking Space |
| Cooling System | None |
|---|---|
| Heating System | HVAC |
| Sewer | Septic |
| Street Address | 338 HENRIETTA AVE |
|---|---|
| City | LOS OSOS |
| State | CA |
| Zip | 93402-2410 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RSF |
| Legal Description | CUESTA BY THE SEA BL 2 LT 20 & PTN LT 21 |
| Legal Subdivision | CUESTA-BY-THE-SEA |
| Legal Block | 2 |
| Legal Lot Number | 20,21 |
| Jurisdiction | SAN LUIS OBISPO CA |
| Township / Civil Division | NORTH COAST |
| Census Block Group | 2 |
| Census Block | 2025 |
| Census Tract | 10707 |
338 Henrietta Ave is owned by an individual who bought it in April 2003.
Source: San Luis Obispo County records, as of August 6, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 1511 8TH ST, LOS OSOS, CA 93402-1623 |
| 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 | Name on Deed |
|---|---|
| Last Sale | Apr 7, 2003 · Amount on File |
| Deed Sale | Apr 7, 2003 · Amount on File |
| Deed Document Number | 200334309 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 338 Henrietta Ave was $6,661.
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 | $295,432 (+2%) Land $221,583 Building $73,849 | |
| 2025 | $6,661.00 | $289,640 Land $217,239 Building $72,401 |
| 2023 | $6,110.00 (+8.07%) | $278,395 Land $208,804 Building $69,591 |
| 2022 | $5,654.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 338 Henrietta Ave in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1995.
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 |
| 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 338 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 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.02% 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 | 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.
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