San Mateo County property record for 491 Coronado Ave, Half Moon Bay, CA 94019
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4.5 ba · 3,480 sqft · built 1994 |
| Lot Size | 0.278 acres (12,100 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $12,172 (2025) |
| Deeds & Mortgages | Nov 2021 Mortgage Apr 2020 Line of Credit + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 048-024-290 |
| Primary APN | 048-024-290 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 11 Rooms |
| Stories | 2 Stories |
| Building Area | 3,480 sqft Living Area |
| 1st Floor Area | 1,270 sqft |
| 2nd Floor Area | 2,210 sqft |
| Family Room | Family Room |
| Study | Study |
| Year Built | Built 1994 |
|---|---|
| Effective Year Built | Effective 1994 |
| Lot Area | 12,100 sqft (0.278 acres) |
| Lot Dimensions | 110 ft deep x 110 ft wide |
| View / Lot | Corner |
| Garage Area | 480 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 491 CORONADO AVE |
|---|---|
| City | HALF MOON BAY |
| State | CA |
| Zip | 94019-5111 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10006 |
| Legal Description | LOTS 19 20 21 BLK 3 SHORE ACRES RSM 3/95 |
| Legal Subdivision | SHORE ACRES |
| Legal Block | 3 |
| Legal Lot Number | 19 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | HALF MOON BAY |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 613502 |
Source: San Mateo County assessment roll, APN 048-024-290, as of July 15, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 491 CORONADO AVE, HALF MOON BAY, CA 94019-5111 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Nov 05, 2021 | Deed of Trust, Mortgage · Conventional Mortgage AMERICAN INTERNET MORTGAGE INC |
| Apr 02, 2020 | Deed of Trust, Mortgage · Line of Credit WELLS FARGO BANK NA |
| Jan 06, 2020 | Deed of Trust, Mortgage · Conventional Mortgage BANK OF AMERICA |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Jun 18, 2024 |
| Transfer Doc | 0000032603 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 491 CORONADO AVE, HALF MOON BAY, CA 94019-5111 |
| Transaction Type | Mortgage |
| Record Updated | Nov 25, 2021 |
| Name | Verified Name |
|---|---|
| Address | 491 CORONADO AVE, HALF MOON BAY, CA 94019-5111 |
| Document Number | 0000155313 |
|---|---|
| Date | Nov 05, 2021 |
| Instrument | 2021-155313 |
| Name | AMERICAN INTERNET MORTGAGE INC |
|---|---|
| Type | Mortgage Company |
| Address | SAN DIEGO, CA 92108 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Nov 01, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 491 CORONADO AVE, HALF MOON BAY, CA 94019-5111 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | ACCURATE EQUITY GROUP |
| Name | Verified Name |
|---|
| Document Number | 0000030273 |
|---|---|
| Date | Apr 02, 2020 |
| Instrument | 2020-030273 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 359 Months |
| Due | Mar 25, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 491 CORONADO AVE, HALF MOON BAY, CA 94019-5111 |
| Document Number | 0000002840 |
| Instrument Date | Jan 06, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Feb 04, 2020 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 19 CORRIENTE IRVINE CA 926145342, IRVINE, CA 92614-5342 |
| Document Number | 0000002840 |
|---|---|
| Date | Jan 13, 2020 |
| Instrument | 2840 |
| Name | BANK OF AMERICA |
|---|---|
| Type | Bank |
| Address | CHARLOTTE, NC 28255 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jan 12, 2050 |
Source: San Mateo County assessment roll as of July 15, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | San Mateo County |
| Unified School District | Cabrillo Unified School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $990,949 (+2%) Land $220,755 Building $770,194 | ||
| 2025 | $12,172.00 (+11.03%) Homeowner's exemption | $971,520 (+4.04%) Land $216,427 Building $755,093 | |
| 2023 | $10,963.00 (+0.81%) Homeowner's exemption | $933,797 Land $208,024 Building $725,773 | $2,178,000 |
| 2022 | $10,875.00 |
Source: FEMA National Flood Hazard Layer, San Mateo County (06081C), as of September 10, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060816135023, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 3 in force |
| Wildfire Risk | Moderate above 51% of the US · lower than 69% of California |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection, 7 locations within half a mile, as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Cruzio Internet Fixed Wireless | 100 / 100 |
May also be available: AT&T, Verizon.
5G (outdoors only) and 4G LTE
Source: EPA Safe Drinking Water Information System, water system CA4110011, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | COASTSIDE COUNTY WATER DISTRICT serves 19,033 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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