San Mateo County property record for 331 Main St, Half Moon Bay, CA 94019
| Property Type | Other |
|---|---|
| Details | 5,434 sqft · built 2010 |
| Lot Size | 0.269 acres (11,735 sqft) |
| Owner | Company Name on Record |
| Last Sale | $1,000,000 (Dec 1999) |
| Tax Bill | $17,085 (2025) |
| Deeds & Mortgages | Dec 2022 Second Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 056-165-070 |
| Primary APN | 056-165-070 |
|---|
| Building Area | 5,434 sqft Gross Area |
|---|
| Year Built | Built 2010 |
|---|---|
| Effective Year Built | Effective 2010 |
| Lot Area | 11,735 sqft (0.269 acres) |
| Street Address | 331 MAIN ST |
|---|---|
| City | HALF MOON BAY |
| State | CA |
| Zip | 94019-1723 |
| Property Category | Other |
| Property Type | Other > Miscellaneous |
| Local Zoning Code | CH00C2 |
| Legal Description | 117.55 FT MOL ON MAIN ST COM 134.05 FT FR MILL ST PTN OF LOTS 10 11 & 12 BLOCK 12 SPANISHTOWN |
| Legal Subdivision | SPANISHTOWN |
| Legal Block | 12 |
| Legal Lot Number | 10 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | HALF MOON BAY |
| Census Block Group | 4 |
| Census Block | 4007 |
| Census Tract | 613702 |
Source: San Mateo County records, as of July 15, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 331 MAIN ST, HALF MOON BAY, CA 94019-1723 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 17, 1999 · Amount on Record |
| Deed Sale | Dec 17, 1999 · Amount on Record |
| Prior Sale | Apr 15, 1999 · Amount on Record |
| Deed Document Number | 1999205122 |
| Prior Transfer Date | Apr 8, 1999 |
| Prior Transfer Doc | 0000205122 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 331 MAIN ST, HALF MOON BAY, CA 94019-1723 |
| Transaction Type | Mortgage |
| Record Updated | Jan 16, 2023 |
| Name | Verified Name |
|---|---|
| Address | 331 MAIN ST, HALF MOON BAY, CA 94019-1723 |
| Document Number | 0000086973 |
|---|---|
| Date | Dec 21, 2022 |
| Instrument | 2022-086973 |
| Name | BANK OF THE WEST |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94104 |
| Type | Stand-Alone Second Mortgage |
|---|---|
| Amount | Amount Recorded |
Source: San Mateo County assessment roll, as of July 15, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Mateo County |
| Municipality | Half Moon Bay City |
| Unified School District | Cabrillo Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,384,955 (+2%) Land $1,007,768 Building $377,187 | |
| 2025 | $17,085.00 (+11.33%) | $1,357,800 (+4.04%) Land $988,008 Building $369,792 |
| 2023 | $15,346.00 (-6.27%) | $1,305,078 Land $949,644 Building $355,434 |
| 2022 | $16,373.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective September 10, 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 Record median of 14 policies |
| Nearby Flood Policies | 14 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 62% of the US · lower than 77% of California |
|---|---|
| Wildfire Likelihood | 0.07% 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 | COASTSIDE COUNTY WATER DISTRICT serves 19,033 people · EPA ID CA4110011 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jul 2023 |
| Lead | 2 ppb (2022–2024) 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 374 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Cruzio Fixed Wireless | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless · Fiber in parts of the area | 100 / 20 |
May also be available: T-Mobile.
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