San Mateo County property record for 405 Studio Cir, San Mateo, CA 94401
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 9 bd · 7 ba · 6,478 sqft · built 1963 |
| Lot Size | 0.171 acres (7,434 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $2,850,000 (Apr 2005) |
| Tax Bill | $32,477 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 032-135-060 |
| Primary APN | 032-135-060 |
|---|
| Bedrooms | 9 Beds |
|---|---|
| Full Baths | 7 Baths |
| Total Rooms | 22 Rooms |
| Units | 7 Units |
| Stories | 2 Stories |
| Building Area | 6,478 sqft Living Area |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1963 |
| Architectural Style | Multi-Family |
| Lot Area | 7,434 sqft (0.171 acres) |
| Lot Dimensions | 126 ft deep x 59 ft wide |
| View / Lot | Easement |
| Parking Spaces | 7 Parking Spaces |
| Street Address | 405 STUDIO CIR |
|---|---|
| City | SAN MATEO |
| State | CA |
| Zip | 94401-1642 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Legal Description | LOT 8 BLOCK 1 STUDIO PARK RSM 52/45 CITY OF SAN MATEO |
| Legal Subdivision | STUDIO PARK |
| Legal Block | 1 |
| Legal Lot Number | 8 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 606000 |
Source: San Mateo County records · APN 032-135-060
Assessment roll updated July 15, 2026 · Last verified August 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 | 800 EL CAMINO REAL, 2, BELMONT, CA 94002-2300 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 29, 2005 · Amount on Record |
| Deed Sale | Apr 29, 2005 · Amount on Record |
| Prior Sale | Jul 31, 2003 · Amount on Record |
| Deed Document Number | 200569990 |
| Record Updated | Sep 20, 2026 |
Source: San Mateo County records · Assessment roll updated July 15, 2026 · Last verified August 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) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $2,026,042 (+2%) Land $1,265,390 Building $760,652 | |
| 2025 | $32,477.00 (+2.65%) | $1,986,317 (+4.04%) Land $1,240,579 Building $745,738 |
| 2023 | $31,638.00 (-1.61%) | $1,909,187 Land $1,192,406 Building $716,781 |
| 2022 | $32,156.00 |
Source: FEMA National Flood Hazard Layer as of September 10, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| Radiate Holdings Cable | 1,500 / 50 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Etheric Communications, LLC. Fixed Wireless | 250 / 100 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: California Internet, Sonic Telecom, Unwired.
Based on FCC filings for 803 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CALIFORNIA WATER SERVICE - SAN MATEO private · serves 103,536 people |
|---|---|
| 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 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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