San Mateo County property record for 801 First Ave, Half Moon Bay, CA 94019
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,520 sqft · built 1975 |
| Lot Size | 0.121 acres (5,251 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $557,000 (Jan 2012) |
| Tax Bill | $9,655 (2025) |
| Deeds & Mortgages | Mar 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 064-081-430 |
| Primary APN | 064-081-430 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,520 sqft Living Area |
| Gross Area | 3,060 sqft |
| 1st Floor Area | 1,610 sqft |
| 2nd Floor Area | 910 sqft |
| Basement Area | 540 sqft |
| Family Room | Family Room |
| Study | Study |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1975 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | Ranch |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Tar & Gravel |
| Lot Area | 5,251 sqft (0.121 acres) |
| Lot Dimensions | 84 ft deep x 62 ft wide |
| View / Lot | Corner |
| Garage Type | Basement |
| Garage Area | 540 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 801 FIRST AVE |
|---|---|
| City | HALF MOON BAY |
| State | CA |
| Zip | 94019-1857 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10006 |
| Legal Description | PARCEL A PARCEL MAP VOL 25/35 |
| Legal Subdivision | MAP OF ARLETA PARK |
| Legal Block | 1 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | HALF MOON BAY |
| Census Block Group | 1 |
| Census Block | 1025 |
| Census Tract | 613701 |
801 First Ave is owner-occupied and held in a trust since January 2012.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 801 FIRST AVE, HALF MOON BAY, CA 94019-1857 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
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 | Jan 31, 2012 · Amount on File |
| Deed Sale | Jan 31, 2012 · Amount on File |
| Prior Sale | Dec 24, 1997 · Amount on File |
| Deed Document Number | 201212261 |
| Prior Transfer Date | Jul 29, 1997 |
| Prior Transfer Doc | 0000110181 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 801 FIRST AVE, HALF MOON BAY, CA 94019-1857 |
| Transaction Type | Mortgage |
| Record Updated | Jul 25, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 801 FIRST AVE, HALF MOON BAY, CA 94019-1857 |
| Document Number | 0000051837 |
|---|---|
| Date | Mar 31, 2021 |
| Instrument | 2021-051837 |
| Name | DRAPER & KRAMER MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Address | DOWNERS GROVE, IL 60515 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 181 Months |
| Due | Apr 1, 2036 |
The 2025 property tax bill for 801 First Ave was $9,655 with a homeowner's exemption.
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 | Assessed Market Value |
|---|---|---|---|
| 2026 | $713,600 (+2%) Land $356,800 Building $356,800 | ||
| 2025 | $9,655.00 Homeowner's exemption | $699,608 Land $349,804 Building $349,804 | |
| 2023 | $8,688.00 (+2.78%) Homeowner's exemption | $672,444 Land $336,222 Building $336,222 | $1,334,970 |
| 2022 | $8,453.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 801 First Ave in Zone X, an area of minimal flood risk.
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 |
| Nearby Flood Policies | 7 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 801 First 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 67% of the US · lower than 81% 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 | 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 642 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Cruzio Fixed Wireless | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: T-Mobile.
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