San Mateo County property record for 404 22nd Ave, San Mateo, CA 94403
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,690 sqft · built 1928 |
| Lot Size | 0.142 acres (6,202 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $432,000 (Aug 1995) |
| Tax Bill | $10,869 (2025) |
| Deeds & Mortgages | Jun 2023 Transfer Jun 2023 Transfer + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 039-051-200 |
| Primary APN | 039-051-200 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,690 sqft Living Area |
| Gross Area | 2,230 sqft |
| 1st Floor Area | 1,440 sqft |
| 2nd Floor Area | 250 sqft |
| Basement Area | 540 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1928 |
|---|---|
| Effective Year Built | Effective 1928 |
| Architectural Style | Ranch |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 6,202 sqft (0.142 acres) |
| Lot Dimensions | 110 ft deep x 60 ft wide |
| View / Lot | Corner |
| Garage Type | Basement |
| Garage Area | 540 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 404 22ND AVE |
|---|---|
| City | SAN MATEO |
| State | CA |
| Zip | 94403-1712 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10006 |
| Legal Description | LOT 14 JACKSON SUB RSM 21/74 75 CITY OF SAN MATEO |
| Legal Subdivision | JACKSON SUB |
| Legal Lot Number | 14 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 607400 |
404 22nd Ave is owner-occupied and held in a trust since May 2023.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 404 22ND AVE, SAN MATEO, CA 94403-1712 |
| 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.
| Date | Document |
|---|---|
| Jun 15, 2023 | Intrafamily Transfer, Transfer |
| Jun 15, 2023 | Intrafamily Transfer, Transfer |
| Aug 23, 2019 | Deed of Trust, Mortgage · Conventional Mortgage NEWREZ LLC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 17, 1995 · Amount on File |
| Deed Sale | Aug 17, 1995 · Amount on File |
| Deed Document Number | 199585100 |
| Last Transfer Date | May 25, 2023 |
| Transfer Doc | 0000028457 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Jun 15, 2023 |
| Property Address | 404 22ND AVE, SAN MATEO, CA 94403-1712 |
| Document Number | 0000028457 |
| Map Reference | MB 21 PG 74&75 |
| Instrument Date | May 25, 2023 |
| Instrument | 2023-028457 |
| Transaction Type | Transfer |
| Record Updated | Jul 14, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 404 22ND AVE, SAN MATEO, CA 94403-1712 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Jun 15, 2023 |
| Property Address | 404 22ND AVE, SAN MATEO, CA 94403-1712 |
| Document Number | 0000028458 |
| Map Reference | MB 21 PG 74&75 |
| Instrument Date | May 25, 2023 |
| Instrument | 2023-028458 |
| Transaction Type | Transfer |
| Record Updated | Jul 14, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 404 22ND AVE, SAN MATEO, CA 94403-1712 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 404 22ND AVE, SAN MATEO, CA 94403-1712 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000067800 |
|---|---|
| Date | Aug 23, 2019 |
| Instrument | 2019-067800 |
| Name | NEWREZ LLC |
|---|---|
| Type | Non-Lending Institution |
| Address | PLYMOUTH MEETING, PA 19462 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 181 Months |
| Due | Sep 1, 2034 |
The 2025 property tax bill for 404 22nd Ave was $10,869 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 | $774,090 (+2%) Land $365,997 Building $408,093 | ||
| 2025 | $10,869.00 Homeowner's exemption | $758,913 Land $358,821 Building $400,092 | |
| 2023 | $9,936.00 (-1.96%) Homeowner's exemption | $729,447 (+2%) Land $344,889 Building $384,558 | $1,595,880 |
| 2022 | $10,135.00 Homeowner's exemption | $715,146 Land $338,127 Building $377,019 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 404 22nd Ave in Zone X, an area of minimal flood risk.
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 |
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.
The area around 404 22nd Ave has no burnable land within ember reach, so its wildfire risk is not rated.
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 | 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 799 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
May also be available: Etheric Networks, GeoLinks, T-Mobile, Verizon.
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