San Mateo County property record for 1 Baldwin Ave, Apt 809, San Mateo, CA 94401
| Property Type | Condominium |
|---|---|
| Details | 2 bd · 2 ba · 1,200 sqft · built 1988 |
| Lot Size | 1.98 acres (86,325 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $800,000 (Jan 2022) |
| Tax Bill | $4,919 (2025) |
| Deeds & Mortgages | Jan 2022 Sale |
| Flood Zone | Zone X (moderate risk) |
| APN | 109-640-320 |
| Primary APN | 109-640-320 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 4 Rooms |
| Units | 207 Units |
| Stories | 1 Story |
| Building Area | 1,200 sqft Living Area |
| 1st Floor Area | 1,200 sqft |
| Game Room | Game Room |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 1988 |
| Architectural Style | Condo/Apartment |
| Lot Area | 86,325 sqft |
| View / Lot | End Unit |
| Garage Type | Carport |
| Carport | Carport |
| Street Address | 1 BALDWIN AVE, 809 |
|---|---|
| City | SAN MATEO |
| State | CA |
| Zip | 94401-3851 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Local Zoning Code | E30000 |
| Legal Description | UNIT 809 PENINSULA REGENT 88170181 |
| Legal Subdivision | PENINSULA REGENT |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 606300 |
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 | 73 SAN PABLO AVE, HALF MOON BAY, CA 94019-1339 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 18, 2022 · Amount on Record |
| Deed Sale | Jan 18, 2022 · Amount on Record |
| Prior Sale | Apr 25, 2008 · Amount on Record |
| Deed Document Number | 20224223 |
| Prior Transfer Date | Apr 20, 2015 |
| Prior Transfer Doc | 0000047857 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Jan 18, 2022 |
| Property Address | 1 BALDWIN AVE APT 809, 809, SAN MATEO, CA 94401-3851 |
| Document Number | 0000004223 |
| Map Reference | MB 119 PG 20&21 |
| Instrument Date | Dec 1, 2021 |
| Instrument | 2022-004223 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Title Company | FIRST AMERICAN TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Tax | $4,880.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 1 BALDWIN AVE APT 809, 809, SAN MATEO, CA 94401-3851 |
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 | $299,000 (+8.73%) Land $89,500 Building $209,500 | ||
| 2025 | $4,919.00 (-31.09%) | $275,000 (-42.71%) Land $82,000 Building $193,000 | |
| 2023 | $7,138.00 (+112.06%) | $480,000 Land $144,000 Building $336,000 | $554,580 |
| 2022 | $3,366.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 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 | 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 565 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Etheric Networks, GeoLinks, Sonic Telecom, Verizon.
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