San Luis Obispo County property record for 1646 4th St, Los Osos, CA 93402
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,955 sqft · built 1988 |
| Lot Size | 0.144 acres (6,250 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $6,488 (2025) |
| Deeds & Mortgages | Jan 2026 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 038-422-044 |
| Primary APN | 038-422-044 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,955 sqft Living Area |
| 1st Floor Area | 1,955 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 1988 |
| Construction Type | Wood |
| Lot Area | 6,250 sqft (0.144 acres) |
| Terrain | Above Road/Slope |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | None |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Septic |
| Street Address | 1646 4TH ST |
|---|---|
| City | LOS OSOS |
| State | CA |
| Zip | 93402-2102 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-SF |
| Legal Description | TN EL MORO BL 99 LTS 37 & 38 |
| Legal Subdivision | EL MORO |
| Legal Block | 99 |
| Legal Lot Number | 37,38 |
| Jurisdiction | SAN LUIS OBISPO CA |
| Township / Civil Division | NORTH COAST |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 10701 |
Source: San Luis Obispo County records, as of October 5, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 4080 IOWA ST, 6, SAN DIEGO, CA 92104-2996 |
| Owner Type | Individual |
| Vesting | Sole Owner |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Jan 11, 2026 |
| Transfer Doc | 0000001247 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN LUIS OBISPO CA |
| Recording Date | Jan 14, 2026 |
| Property Address | 1646 4TH ST, LOS OSOS, CA 93402-2102 |
| Document Number | 0000001247 |
| Map Reference | MB A PG 80 |
| Instrument Date | Jan 11, 2026 |
| Instrument | 2026001247 |
| Transaction Type | Transfer |
| Record Updated | Jan 27, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4080 IOWA ST APT 6, 6, SAN DIEGO, CA 92104-2996 |
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 | $1,071,000 (+195.75%) Land $586,500 Building $484,500 | |
| 2025 | $6,488.00 (+3.77%) | $362,134 (+4.04%) Land $140,722 Building $221,412 |
| 2023 | $6,252.00 (+3.85%) | $348,073 Land $135,258 Building $212,815 |
| 2022 | $6,020.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 | 5 in force |
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.
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 | 0.01% 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 | LOS OSOS COMMUNITY SERVICES DISTRICT serves 7,086 people · EPA ID CA4010016 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2023 |
| Lead | 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 478 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 |
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