San Mateo County property record for 856 Wharfside Rd, San Mateo, CA 94404
| Property Type | Condominium |
|---|---|
| Details | 3 bd · 2 ba · 1,625 sqft · built 1979 |
| Lot Size | 1.94 acres (84,512 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $586,000 (Aug 2002) |
| Tax Bill | $11,436 (2025) |
| Deeds & Mortgages | Feb 2021 Transfer |
| Flood Zone | Zone X (reduced by levee) |
| APN | 105-551-090 |
| Primary APN | 105-551-090 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Units | 312 Units |
| Stories | 1 Story |
| Building Area | 1,625 sqft Living Area |
| 1st Floor Area | 1,625 sqft |
| Game Room | Game Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1979 |
| Architectural Style | Condo/Apartment |
| Lot Area | 84,512 sqft |
| View / Lot | End Unit |
| Garage Type | Carport |
| Carport | Carport |
| Heating System | Radiant |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 856 WHARFSIDE RD |
|---|---|
| City | SAN MATEO |
| State | CA |
| Zip | 94404-2016 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Local Zoning Code | RMR2PD |
| Legal Description | UNIT 4-2-9 HARBORTOWN PHASE 4 REEL 7803 IMAGE 280 |
| Legal Subdivision | HARBORTOWN PHASE 4 |
| Legal Lot Number | 2 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 607900 |
Source: San Mateo County records, as of July 15, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 118 MANOR AVE, SANTA CRUZ, CA 95060-6138 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 28, 2002 · Amount on Record |
| Deed Sale | Aug 28, 2002 · Amount on Record |
| Prior Sale | Dec 23, 1997 · Amount on Record |
| Deed Document Number | 2002169496 |
| Last Transfer Date | Feb 3, 2021 |
| Transfer Doc | 0000019284 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Feb 5, 2021 |
| Property Address | 856 WHARFSIDE RD, SAN MATEO, CA 94404-2016 |
| Document Number | 0000019284 |
| Map Reference | MB 7803 PG 280 |
| Instrument Date | Feb 3, 2021 |
| Instrument | 2021-019284 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Title Company | OLD REPUBLIC TITLE |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Irrevocable Trust |
| Address | 118 MANOR AVE, SANTA CRUZ, CA 95060-6138 |
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 | $865,087 (+2%) Land $259,521 Building $605,566 | ||
| 2025 | $11,436.00 (+5.41%) | $848,126 (+4.04%) Land $254,433 Building $593,693 | |
| 2023 | $10,849.00 (+0.28%) | $815,194 Land $244,554 Building $570,640 | $1,033,740 |
| 2022 | $10,819.00 |
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 23 policies |
| Nearby Flood Policies | 23 in force |
| Nearby Flood Claims | 3 (2005–2023) |
| Claims Outside the SFHA | 1 of 3 |
| Most Recent Claim | Jan 2023 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
| Claims by Event |
|
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 | ESTERO MUNICIPAL IMPROVEMENT DISTRICT serves 36,556 people · EPA ID CA4110021 |
|---|---|
| Water Source | Purchased surface water from SAN FRANCISCO REGIONAL WATER SYSTEM |
| Last State Inspection | Nov 2024 |
| Lead | Under 1 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 357 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 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: Astound Broadband, GeoLinks, Sail Internet, T-Mobile, Verizon.
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