San Mateo County property record for 815 First Ave, Half Moon Bay, CA 94019
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,110 sqft · built 1975 |
| Lot Size | 0.13 acres (5,674 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $3,523 (2025) |
| Deeds & Mortgages | Dec 2021 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 064-081-450 |
| Primary APN | 064-081-450 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,110 sqft Living Area |
| Gross Area | 2,790 sqft |
| 1st Floor Area | 1,400 sqft |
| 2nd Floor Area | 710 sqft |
| Basement Area | 680 sqft |
| Family Room | Family Room |
| Year Built | Built 1975 |
|---|---|
| Effective Year Built | Effective 1975 |
| Lot Area | 5,674 sqft (0.13 acres) |
| Lot Dimensions | 84 ft deep x 65 ft wide |
| Garage Type | Basement |
| Garage Area | 680 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 815 FIRST AVE |
|---|---|
| City | HALF MOON BAY |
| State | CA |
| Zip | 94019-1857 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R100B1 |
| Legal Description | BEING PARCEL B & ADJ 5 FT PTN OF ALLEY ABAND PARCEL MAP VOL 25/35 |
| Legal Subdivision | AMENDED MAP OF ARLETA PARK |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | HALF MOON BAY |
| Census Block Group | 1 |
| Census Block | 1025 |
| Census Tract | 613701 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 815 FIRST AVE, HALF MOON BAY, CA 94019-1857 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Nov 11, 2021 |
| Transfer Doc | 0000167406 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Dec 7, 2021 |
| Property Address | 815 FIRST AVE, HALF MOON BAY, CA 94019-1857 |
| Document Number | 0000167406 |
| Map Reference | MB 25 PG 35 |
| Instrument Date | Nov 11, 2021 |
| Instrument | 2021-167406 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 815 FIRST AVE, HALF MOON BAY, CA 94019-1857 |
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 | $174,238 (+2%) Land $23,535 Building $150,703 | ||
| 2025 | $3,523.00 (+12.48%) Homeowner's exemption | $170,823 (+4.04%) Land $23,074 Building $147,749 | |
| 2023 | $3,132.00 (+5.35%) Homeowner's exemption | $164,191 Land $22,179 Building $142,012 | $1,667,610 |
| 2022 | $2,973.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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.
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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