San Mateo County property record for 9 Mayfield Ave, Daly City, CA 94015
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,270 sqft · built 1959 |
| Lot Size | 0.084 acres (3,659 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $445,000 (Aug 2011) |
| Tax Bill | $6,987 (2025) |
| Deeds & Mortgages | Nov 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 008-252-360 |
| Primary APN | 008-252-360 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Building Area | 1,270 sqft Living Area |
| 1st Floor Area | 1,270 sqft |
| Family Room | Family Room |
| Year Built | Built 1959 |
|---|---|
| Effective Year Built | Effective 1959 |
| Lot Area | 3,659 sqft (0.084 acres) |
| Lot Dimensions | 105 ft deep x 36 ft wide |
| Garage Area | 330 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 9 MAYFIELD AVE |
|---|---|
| City | DALY CITY |
| State | CA |
| Zip | 94015-3914 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10003 |
| Legal Description | LOT 16 BLOCK 153 WESTLAKE UNIT NO 10B RSM 50/12 14 CITY OF DALY CITY |
| Legal Subdivision | WESTLAKE UNIT NO 10B |
| Legal Block | 153 |
| Legal Lot Number | 16 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SOUTH SAN FRANCISCO |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 601501 |
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 | 2 Company Names on Record |
|---|---|
| Mailing Address | 9 MAYFIELD AVE, DALY CITY, CA 94015-3914 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 15, 2011 · Amount on Record |
| Deed Sale | Aug 15, 2011 · Amount on Record |
| Deed Document Number | 201192566 |
| Last Transfer Date | Nov 8, 2017 |
| Transfer Doc | 0000106852 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Nov 29, 2017 |
| Property Address | 9 MAYFIELD AVE, DALY CITY, CA 94015-3914 |
| Document Number | 0000106852 |
| Instrument Date | Nov 8, 2017 |
| Instrument | 106852 |
| Transaction Type | Transfer |
| Record Updated | Jan 3, 2018 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 9 MAYFIELD AVE DALY CITY CA 940153914, DALY CITY, CA 94015-3914 |
Source: San Mateo County assessment roll, as of July 15, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Mateo County |
| Municipality | Daly City |
| Elementary School District | Jefferson Elementary School District (KG - 08) |
| Secondary School District | Jefferson Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $570,114 (+2%) Land $285,057 Building $285,057 | ||
| 2025 | $6,987.00 (-2.59%) Homeowner's exemption | $558,936 (+4.04%) Land $279,468 Building $279,468 | |
| 2023 | $7,173.00 (+6.8%) Homeowner's exemption | $537,234 Land $268,617 Building $268,617 | $913,230 |
| 2022 | $6,716.00 |
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 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 | Not rated no burnable land within 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 | CITY OF DALY CITY serves 102,593 people · EPA ID CA4110013 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jan 2025 |
| Lead | Under 1 ppb (2023–2025) 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 1,327 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: T-Mobile, Verizon.
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