San Mateo County property record for 808 Kathryne Ave, San Mateo, CA 94401
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 820 sqft · built 1949 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | Individual Name on File |
| Last Sale | $1,330,000 (Feb 2026) |
| Tax Bill | $15,510 (2025) |
| Deeds & Mortgages | Dec 2025 Line of Credit Feb 2026 Sale & Mortgage + 5 more |
| Flood Zone | Zone X (reduced by levee) |
| APN | 033-343-060 |
| Primary APN | 033-343-060 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 820 sqft Living Area |
| 1st Floor Area | 820 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1949 |
|---|---|
| Effective Year Built | Effective 1949 |
| Architectural Style | Contemporary |
| Exterior Material | Wood Siding |
| Construction Type | Wood |
| Roof Material | Tar & Gravel |
| Lot Area | 5,000 sqft (0.115 acres) |
| Lot Dimensions | 100 ft deep x 50 ft wide |
| Garage Area | 240 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 808 KATHRYNE AVE |
|---|---|
| City | SAN MATEO |
| State | CA |
| Zip | 94401-3125 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R106 |
| Legal Description | LOT 21 BLOCK 14 SHORE VIEW TRACT MAP NO 8 RSM 30/25 26 27 28CITY OF SAN MATEO |
| Legal Subdivision | SHORE VIEW TRACT MAP NO 8 |
| Legal Block | 14 |
| Legal Lot Number | 21 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 607701 |
808 Kathryne Ave is owned and occupied by an individual who bought it in February 2026.
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 | Individual Name on File |
|---|---|
| Mailing Address | 808 KATHRYNE AVE, SAN MATEO, CA 94401-3125 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Man |
| Date | Document |
|---|---|
| Dec 1, 2025 | Deed of Trust, Mortgage · Line of Credit HOMEBRIDGE FINANCIAL SERVICES INC |
| Feb 23, 2026 | Grant Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA |
| Oct 12, 2021 | Intrafamily Transfer, Transfer NORTH AMERICAN TITLE CO INC |
| Oct 12, 2021 | Intrafamily Transfer, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Aug 2, 2021 | Intrafamily Transfer, Transfer |
| Jun 30, 2020 | Grant Deed, Transfer · Conventional Mortgage QUICKEN LNS |
| Jun 30, 2020 | Quit Claim Deed, Transfer NORTH AMERICAN TITLE |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 23, 2026 · Amount on File |
| Deed Sale | Feb 23, 2026 · Amount on File |
| Prior Sale | Jun 30, 2020 · Amount on File |
| Deed Document Number | 20268902 |
| Prior Transfer Date | Dec 11, 1995 |
| Prior Transfer Doc | 0000136842 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 808 KATHRYNE AVE, SAN MATEO, CA 94401-3125 |
| Transaction Type | Mortgage |
| Record Updated | Mar 30, 2026 |
| Name | Verified Name |
|---|---|
| Address | 808 KATHRYNE AVE, SAN MATEO, CA 94401-3125 |
| Document Number | 0000065077 |
|---|---|
| Date | Dec 1, 2025 |
| Instrument | 2025-065077 |
| Name | HOMEBRIDGE FINANCIAL SERVICES INC |
|---|---|
| Type | Mortgage Company |
| Address | ISELIN, NJ 08830 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 359 Months |
| Due | Nov 21, 2055 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Feb 23, 2026 |
| Property Address | 808 KATHRYNE AVE, SAN MATEO, CA 94401-3125 |
| Document Number | 0000008902 |
| Map Reference | MB 30 PG 25-28 |
| Instrument Date | Feb 13, 2026 |
| Instrument | 2026-008902 |
| Transaction Type | Transfer |
| Record Updated | Mar 30, 2026 |
| Title Company | TWFG NATIONAL TITLE INSURANCE COMPANY, WFG NATIONAL TITLE INS CO |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $8,113.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 808 KATHRYNE AVE, SAN MATEO, CA 94401-3125 |
| Document Number | 0000008903 |
|---|---|
| Date | Feb 23, 2026 |
| Instrument | 2026-008903 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Mar 1, 2056 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5.12% |
| Type Change Date | Mar 1, 2033 |
| Change Frequency | 6 Months |
| Min Rate At Change | 3.12% |
| Max Rate At Change | 7.12% |
| Index | SOFR Average 30-Day |
| Max Rate | 10.1% |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Oct 12, 2021 |
| Property Address | 808 KATHRYNE AVE, SAN MATEO, CA 94401-3125 |
| Document Number | 0000144220 |
| Map Reference | MB 30 PG 25-28 |
| Instrument Date | Oct 7, 2021 |
| Instrument | 2021-144220 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Title Company | NORTH AMERICAN TITLE CO INC |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 808 KATHRYNE AVE, SAN MATEO, CA 94401-3125 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Oct 12, 2021 |
| Property Address | 808 KATHRYNE AVE, SAN MATEO, CA 94401-3125 |
| Document Number | 0000144218 |
| Map Reference | MB 30 PG 25-28 |
| Instrument Date | Oct 7, 2021 |
| Instrument | 2021-144218 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2021 |
| Title Company | NORTH AMERICAN TITLE COMPANY, NORTH AMERICAN TITLE CO INC |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 808 KATHRYNE AVE, SAN MATEO, CA 94401-3125 |
| Document Number | 0000144219 |
|---|---|
| Date | Oct 12, 2021 |
| Instrument | 2021-144219 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Nov 1, 2051 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Aug 2, 2021 |
| Property Address | 808 KATHRYNE AVE, SAN MATEO, CA 94401-3125 |
| Document Number | 0000113277 |
| Map Reference | MB 30 PG 25-28 |
| Instrument Date | Jul 30, 2021 |
| Instrument | 2021-113277 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 808 KATHRYNE AVE, SAN MATEO, CA 94401-3125 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Jun 30, 2020 |
| Property Address | 808 KATHRYNE AVE, SAN MATEO, CA 94401-3125 |
| Document Number | 0000061678 |
| Instrument Date | Jun 16, 2020 |
| Instrument | 61678 |
| Transaction Type | Transfer |
| Record Updated | Jul 24, 2020 |
| Title Company | NORTH AMERICAN TITLE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,164.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 808 KATHRYNE AVE SAN MATEO CA 944013125, SAN MATEO, CA 94401-3125 |
| Document Number | 61679 |
|---|---|
| Date | Jun 30, 2020 |
| Instrument | 61679 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jun 29, 2050 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Jun 30, 2020 |
| Property Address | 808 KATHRYNE AVE, SAN MATEO, CA 94401-3125 |
| Document Number | 0000061677 |
| Instrument Date | Jun 11, 2020 |
| Instrument | 61677 |
| Transaction Type | Transfer |
| Record Updated | Jul 24, 2020 |
| Title Company | NORTH AMERICAN TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 3029 ASHWIN DR #B LA CRESCENTA CA 912142755, B, LA CRESCENTA, CA 91214-2755 |
The 2025 property tax bill for 808 Kathryne Ave was $15,510, up 1.9% from the year before.
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 | $1,180,214 (+2%) Land $892,413 Building $287,801 | ||
| 2025 | $15,510.00 (+1.91%) | $1,157,073 Land $874,915 Building $282,158 | |
| 2024 | $15,220.00 (+2.75%) | ||
| 2023 | $14,813.00 (+2.14%) | $1,112,144 Land $840,942 Building $271,202 | $976,770 |
| 2022 | $14,503.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 808 Kathryne Ave in Zone X, where a levee reduces flood risk, though there have been 6 flood claims nearby since 1978.
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 |
| Flood Insurance Cost | Premium on File median of 12 policies |
| Nearby Flood Policies | 12 in force |
| Nearby Flood Claims | 6 (1978–2004) |
| Most Recent Claim | Nov 2004 |
| 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.
The area around 808 Kathryne Ave has no burnable land within ember reach, so its wildfire risk is not rated.
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 300 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
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