San Mateo County property record for 3404 Allison Ct, San Mateo, CA 94403
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,290 sqft · built 1983 |
| Lot Size | 0.076 acres (3,291 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $9,668 (2025) |
| Deeds & Mortgages | Jan 2019 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 041-571-080 |
| Primary APN | 041-571-080 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Building Area | 2,290 sqft Living Area |
| Gross Area | 2,790 sqft |
| 1st Floor Area | 1,440 sqft |
| 2nd Floor Area | 850 sqft |
| Basement Area | 500 sqft |
| Family Room | Family Room |
| Game Room | Game Room |
| Study | Study |
| Year Built | Built 1983 |
|---|---|
| Effective Year Built | Effective 1983 |
| Lot Area | 3,291 sqft (0.076 acres) |
| Lot Dimensions | 97 ft deep x 35 ft wide |
| Garage Type | Basement |
| Garage Area | 500 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 3404 ALLISON CT |
|---|---|
| City | SAN MATEO |
| State | CA |
| Zip | 94403-3972 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1000C |
| Legal Description | LOT 8 SUGARLOAF UNIT NO 2 RSM 100/15-18 |
| Legal Subdivision | SUGARLOAF UNIT NO 2 |
| Legal Lot Number | 8 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 607000 |
3404 Allison Ct is owner-occupied and held in a trust.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 3404 ALLISON CT, SAN MATEO, CA 94403-3972 |
| 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 | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Jan 23, 2019 |
| Property Address | 3404 ALLISON CT, SAN MATEO, CA 94403-3972 |
| Document Number | 0000004519 |
| Instrument Date | Jan 9, 2019 |
| Instrument | 4519 |
| Transaction Type | Transfer |
| Record Updated | Mar 26, 2020 |
| Title Company | ATTORNEY ONLY |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 3404 ALLISON CT SAN MATEO CA 944033972, SAN MATEO, CA 94403-3972 |
| Investor | Possibly a Property Investor |
| Document Number | 4520 |
|---|---|
| Date | Jan 23, 2019 |
| Instrument | 4520 |
| Name | ZAGO MARIO' FAMILY TRUST (PT) |
|---|
| Amount | Amount on Record |
|---|
The 2025 property tax bill for 3404 Allison Ct was $9,668 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 | San Mateo City |
| Elementary School District | San Mateo-Foster City Elementary School District (KG - 08) |
| Secondary School District | San Mateo Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $786,679 (+2%) Land $315,817 Building $470,862 | ||
| 2025 | $9,668.00 Homeowner's exemption | $771,255 Land $309,625 Building $461,630 | |
| 2023 | $9,487.00 (+1.48%) Homeowner's exemption | $741,307 Land $297,602 Building $443,705 | $2,032,020 |
| 2022 | $9,349.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3404 Allison Ct in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1982.
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 | 1 in force |
| Nearby Flood Claims | 1 (1982) |
| Most Recent Claim | Jan 1982 · Severe Storms, Flood, Mudslides & High Tide |
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 3404 Allison Ct is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 97% of the US · lower than 97.8% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 | CALIFORNIA WATER SERVICE - SAN MATEO private · serves 103,536 people · EPA ID CA4110008 |
|---|---|
| Water Source | Purchased surface water from SAN FRANCISCO REGIONAL WATER SYSTEM |
| Last State Inspection | Mar 2025 |
| Lead | 4 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 558 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 1,000 / 75 |
May also be available: Etheric Networks, T-Mobile.
5G (outdoors only) and 4G LTE
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