San Mateo County property record for 88 Warren Rd, San Mateo, CA 94401 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 5.5 Baths |
| Year Built | Built 2017 |
| Square Footage | 4,339 sqft Living Area |
| Lot Size | 15,177 sqft (0.348 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $7,000,500 (2022) |
| Tax Bill | $58,447.00 (2025) |
| Primary APN | 032-061-040 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 5.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 9 Rooms |
| Building Area | 4,339 sqft Living Area |
| 1st Floor | 1,990 sqft 1st Floor |
| 2nd Floor | 1,400 sqft 2nd Floor |
| Basement Area | 949 sqft Basement |
| Finished Basement | 949 sqft Finished |
| Family Room | Family Room |
| Stories | 2 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 2017 |
|---|---|
| Effective Year Built | Effective 2017 |
| Architectural Style | Colonial Style |
| Exterior Material | Wood Siding Exterior |
| Roof Material | Wood Shingle Roof |
| Lot Area | 15,177 sqft (0.348 acres) |
| Depth X Width | 197 ft x 80 ft Depth x Width |
| Parking Spaces | 2 Parking Spaces |
| Garage Area | 586 sqft Garage |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Street Address | 88 WARREN RD |
|---|---|
| City | SAN MATEO |
| State | CA |
| Zip | 94401-3718 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | 70.21 FT X 203 FT ON NWLY LN OF WARREN RD PTN OF LOTS 1 & 2 HAWLEYS SUB RSM C/57 CITY OF SAN MATEO |
| Legal Subdivision | HAWLEYS SUB |
| Legal Lot Number | 1,2 |
| Jurisdiction | SAN MATEO CA |
| Minor Civil Division | SAN MATEO |
| Census Blockgroup | 1 |
| Census Block | 1000 |
| Census Tract | 605800 |
Source: San Mateo County records · APN 032-061-040
Assessment roll updated July 15, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 88 WARREN RD, SAN MATEO, CA 94401-3718 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Community Property |
| Date | Document |
|---|---|
| Mar 22, 2022 | Grant Deed, Transfer · Conventional Mortgage CITIZENS BANK NA |
| Jun 12, 2020 | Grant Deed, Transfer OLD REPUBLIC TITLE |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Mar 22, 2022 · Amount on Record |
| Deed Sale | Mar 22, 2022 · Amount on Record |
| Prior Sale | Jun 12, 2020 · Amount on Record |
| Deed Doc Number | 202224899 |
| Prior Transfer Date | Sep 23, 2014 |
| Prior Transfer Doc | 0000092900 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Mar 22, 2022 |
| Property Address | 88 WARREN RD, SAN MATEO, CA 94401-3718 |
| Document Number | 0000024899 |
| Map Reference | MB C PG 57 |
| Instrument Date | Mar 17, 2022 |
| Instrument | 2022-024899 |
| Transaction Type | Transfer |
| Record Updated | Apr 14, 2022 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $47,302.05 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 88 WARREN RD, SAN MATEO, CA 94401-3718 |
| Document Number | 0000024900 |
|---|---|
| Date | Mar 22, 2022 |
| Instrument | 2022-024900 |
| Name | CITIZENS BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 01, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3% |
| Type Change Date | Apr 01, 2029 |
| Change Frequency | 6 Months |
| Min Rate At Change | 2.75% |
| Max Rate At Change | 5% |
| Index | Other |
| Max Rate | 5% |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Jun 12, 2020 |
| Property Address | 88 WARREN RD, SAN MATEO, CA 94401-3718 |
| Document Number | 0000054536 |
| Instrument Date | Jun 09, 2020 |
| Instrument | 54536 |
| Transaction Type | Transfer |
| Record Updated | Jul 14, 2020 |
| Title Company | OLD REPUBLIC TITLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $5,720.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 88 WARREN RD SAN MATEO CA 944013718, SAN MATEO, CA 94401-3718 |
Source: San Mateo County records · Assessment roll updated July 15, 2026 · Last verified July 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 and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $5,394,000 (+8.49%) Land $3,698,500 Building $1,695,500 | ||
| 2025 | $58,447.00 (-20.73%) | $4,972,000 (-20.38%) Land $3,409,000 Building $1,563,000 | |
| 2023 | $73,729.00 (+14.71%) | $6,245,000 Land $4,282,000 Building $1,963,000 | $5,120,190 |
| 2022 | $64,275.00 |
88 Warren Rd is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.
Source: FEMA National Flood Hazard Layer · San Mateo County (06081C), updated September 10, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |
Values are read at the parcel center point; lenders make the official flood determination.
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