San Luis Obispo County property record for 3640 Maricopa Rd, Atascadero, CA 93422
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 3,805 sqft · built 1983 |
| Lot Size | 2.5 acres (108,900 sqft) |
| Owner | Company Name on File |
| Tax Bill | $5,358 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 054-041-027 |
| Primary APN | 054-041-027 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 11 Rooms |
| Stories | 1 Story |
| Building Area | 3,805 sqft Living Area |
| 1st Floor Area | 3,805 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1983 |
|---|---|
| Effective Year Built | Effective 1983 |
| Construction Type | Wood |
| Lot Area | 108,900 sqft |
| Parking Spaces | 2 Parking Spaces |
| Total Buildings | 2 Buildings |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Septic |
| Old Parcel Number | 054041009 |
|---|---|
| Street Address | 3640 MARICOPA RD |
| City | ATASCADERO |
| State | CA |
| Zip | 93422-2418 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS |
| Legal Description | CY ATAS PM 31-65 PTN PAR A & B |
| Legal Block | 1 |
| Jurisdiction | SAN LUIS OBISPO CA |
| Township / Civil Division | ATASCADERO |
| Census Block Group | 1 |
| Census Block | 1022 |
| Census Tract | 12602 |
3640 Maricopa Rd is owned by a company and is owner-occupied.
Source: San Luis Obispo County records, as of August 6, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 3640 MARICOPA RD, ATASCADERO, CA 93422-2418 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Borrower in Default |
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 |
The 2025 property tax bill for 3640 Maricopa Rd was $5,358 with a homeowner's exemption.
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 | $485,643 (+2%) Land $144,645 Building $340,998 | |
| 2025 | $5,358.00 Homeowner's exemption | $476,121 Land $141,809 Building $334,312 |
| 2023 | $5,105.00 (+1.29%) Homeowner's exemption | $457,634 Land $136,303 Building $321,331 |
| 2022 | $5,040.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 3640 Maricopa Rd in Zone X, an area of minimal flood risk.
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 | 2 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.
Wildfire risk around 3640 Maricopa Rd is moderate, ranking above 64% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 64% of the US · lower than 60% of California |
|---|---|
| Wildfire Likelihood | 0.2% 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 | 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 92 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Astound Broadband Fiber | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Surfnet Communications Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Ranch Wifi.
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