Santa Barbara County property record for 641 Hill St, Los Alamos, CA 93440
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.75 ba · 1,570 sqft · built 1979 |
| Lot Size | 0.22 acres (9,583 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $825,000 (Apr 2023) |
| Tax Bill | $9,353 (2025) |
| Deeds & Mortgages | Apr 2023 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 101-254-007 |
| Primary APN | 101-254-007 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,570 sqft Total Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1979 |
| Architectural Style | Ranch |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Wood Shingle |
| Lot Area | 9,583 sqft (0.22 acres) |
| Heating System | Radiant |
|---|---|
| Sewer | Septic |
| Water Source | Commercial |
| Street Address | 641 HILL ST |
|---|---|
| City | LOS ALAMOS |
| State | CA |
| Zip | 93440-5040 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 7R1 |
| Legal Description | MAP B PG 406 BLK 24 LOT 21 |
| Legal Subdivision | LOS ALAMOS |
| Legal Block | 24 |
| Legal Lot Number | 21 |
| Jurisdiction | SANTA BARBARA CA |
| Township / Civil Division | SOLVANG-SANTA YNEZ |
| Census Block Group | 2 |
| Census Block | 2037 |
| Census Tract | 1911 |
641 Hill St is owned and occupied by two individuals who bought it in April 2023.
Source: Santa Barbara County records, as of July 8, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 1044, LOS ALAMOS, CA 93440-1044 |
| Occupancy | Owner Occupied |
| 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 | Apr 12, 2023 · Amount on File |
| Deed Sale | Apr 12, 2023 · Amount on File |
| Deed Document Number | 202310163 |
| Prior Transfer Date | Oct 31, 2006 |
| Prior Transfer Doc | 0000086688 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SANTA BARBARA CA |
| Recording Date | Apr 12, 2023 |
| Property Address | 641 HILL ST, LOS ALAMOS, CA 93440-5040 |
| Document Number | 0000010163 |
| Map Reference | MB B PG 406 |
| Instrument Date | Mar 27, 2023 |
| Instrument | 2023-0010163 |
| Transaction Type | Transfer |
| Record Updated | Apr 20, 2023 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | PO BOX 1044, LOS ALAMOS, CA 93440-1044 |
The 2025 property tax bill for 641 Hill St was $9,353 with a homeowner's exemption.
Source: Santa Barbara County assessment roll, as of July 8, 2026
| Type | Name |
|---|---|
| State | California |
| County | Santa Barbara County |
| Elementary School District | Orcutt Union Elementary School District (KG - 08) |
| Secondary School District | Santa Maria Joint Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $875,496 (+2%) Land $424,483 Building $451,013 | |
| 2025 | $9,353.00 Homeowner's exemption Additional exemption filed | $858,330 Land $416,160 Building $442,170 |
| 2023 | $2,407.00 (+1.43%) | $216,253 Land $66,971 Building $149,282 |
| 2022 | $2,373.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 641 Hill St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective June 9, 2026 · 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 17 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 17 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 641 Hill St is moderate, ranking above 46% of the US, with a 0.08% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 46% of the US · lower than 72% of California |
|---|---|
| Wildfire Likelihood | 0.08% annual chance |
| Exposure | Indirect within 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 | LOS ALAMOS COMMUNITY SERVICES DISTRICT serves 1,534 people · EPA ID CA4210002 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2023 |
| Lead | Under 1 ppb (2023–2025) 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 282 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 5,000 / 5,000 |
| Advanced Wireless Fixed Wireless | 500 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
May also be available: Astound Broadband, KIZA Internet.
5G (outdoors only) and 4G LTE
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