San Mateo County property record for 100 Seagate Dr, San Mateo, CA 94403
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3.5 ba · 2,800 sqft · built 1986 |
| Lot Size | 0.167 acres (7,279 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $690,000 (Jun 2001) |
| Tax Bill | $16,423 (2025) |
| Deeds & Mortgages | Apr 2021 Transfer Mar 2020 Mortgage |
| Flood Zone | Zone X (reduced by levee) |
| APN | 040-462-340 |
| Primary APN | 040-462-340 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,800 sqft Living Area |
| 1st Floor Area | 1,650 sqft |
| 2nd Floor Area | 1,150 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 1986 |
| Architectural Style | Ranch |
| Exterior Material | Wood |
| Construction Type | Wood |
| Roof Material | Wood Shingle |
| Lot Area | 7,279 sqft (0.167 acres) |
| Lot Dimensions | 6,784 ft deep x 6,784 ft wide |
| View / Lot | Corner |
| Garage Area | 410 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 100 SEAGATE DR |
|---|---|
| City | SAN MATEO |
| State | CA |
| Zip | 94403-4911 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1000C |
| Legal Description | LOT 34 BLK 2 WOODBRIDGE PARK UNIT C RSM 103/97-99 |
| Legal Subdivision | WOODBRIDGE PARK UNIT C |
| Legal Block | 2 |
| Legal Lot Number | 34 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 608502 |
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 | 100 SEAGATE DR, SAN MATEO, CA 94403-4911 |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Apr 27, 2021 | Intrafamily Transfer, Transfer |
| Mar 31, 2020 | Deed of Trust, Mortgage · Conventional Mortgage WELLS FARGO BANK NA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 1, 2001 · Amount on Record |
| Deed Sale | Jun 1, 2001 · Amount on Record |
| Deed Document Number | 200179191 |
| Last Transfer Date | Apr 13, 2021 |
| Transfer Doc | 0000066660 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Apr 27, 2021 |
| Property Address | 100 SEAGATE DR, SAN MATEO, CA 94403-4911 |
| Document Number | 0000066660 |
| Map Reference | MB 103 PG 97-99 |
| Instrument Date | Apr 13, 2021 |
| Instrument | 2021-066660 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 100 SEAGATE DR, SAN MATEO, CA 94403-4911 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 100 SEAGATE DR, SAN MATEO, CA 94403-4911 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000029582 |
|---|---|
| Date | Mar 31, 2020 |
| Instrument | 2020-029582 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 1, 2050 |
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 | Belmont-Redwood Shores Elementary School District (KG - 08) |
| Secondary School District | Sequoia Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,268,159 (+2%) Land $530,251 Building $737,908 | ||
| 2025 | $16,423.00 (+7.62%) | $1,243,294 (+4.04%) Land $519,854 Building $723,440 | |
| 2023 | $15,260.00 (+2.16%) | $1,195,018 Land $499,668 Building $695,350 | $1,980,180 |
| 2022 | $14,938.00 |
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 reduced by levee · depends on levee performance |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 4 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 605 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, GeoLinks.
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