San Mateo County property record for 500 Willow Ave, Half Moon Bay, CA 94019
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 15 bd · 3.5 ba · 9,001 sqft · built 1992 |
| Lot Size | 0.2 acres (8,700 sqft) |
| Owner | Company Name on Record |
| Last Sale | $286,500 (Oct 1997) |
| Tax Bill | $19,566 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 056-141-270 |
| Primary APN | 056-141-270 |
|---|
| Bedrooms | 15 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 5 Half Baths |
| Total Rooms | 25 Rooms |
| Units | 5 Units |
| Stories | 3 Stories |
| Building Area | 9,001 sqft Living Area |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 1992 |
| Architectural Style | Multi-Family |
| Lot Area | 8,700 sqft (0.2 acres) |
| Lot Dimensions | 100 ft deep x 87 ft wide |
| View / Lot | Corner |
| Parking Spaces | 8 Parking Spaces |
| Street Address | 500 WILLOW AVE |
|---|---|
| City | HALF MOON BAY |
| State | CA |
| Zip | 94019-1648 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Local Zoning Code | R30000 |
| Legal Description | LOTS 9 10 11 BLOCK 7 PILARCITOS PARK |
| Legal Subdivision | PILARCITOS PARK |
| Legal Block | 7 |
| Legal Lot Number | 9 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | HALF MOON BAY |
| Census Block Group | 1 |
| Census Block | 1013 |
| Census Tract | 613501 |
Source: San Mateo County records, as of August 31, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 1125 PALMETTO AVE, PACIFICA, CA 94044-2219 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 3, 1997 · Amount on Record |
| Deed Sale | Oct 3, 1997 · Amount on Record |
| Deed Document Number | 1997127292 |
| Prior Transfer Date | Jun 10, 1994 |
| Prior Transfer Doc | 0000102045 |
| Record Updated | Oct 29, 2026 |
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 | $1,097,724 (+2%) Land $325,728 Building $771,996 | |
| 2025 | $19,566.00 (+11.44%) | $1,076,201 (+4.04%) Land $319,342 Building $756,859 |
| 2023 | $17,557.00 (+4.89%) | $1,034,413 Land $306,943 Building $727,470 |
| 2022 | $16,738.00 |
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 12 policies |
| Nearby Flood Policies | 12 in force |
| Nearby Flood Claims | 1 (1998) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Feb 1998 · Severe Winter Storms And Flooding |
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 65% of the US · lower than 79% of California |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 274 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, Verizon.
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