San Mateo County property record for 1600 Willow Ave, Burlingame, CA 94010
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 5 ba · 3,520 sqft · built 1934 |
| Lot Size | 0.198 acres (8,638 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $555,000 (Feb 1998) |
| Tax Bill | $14,000 (2025) |
| Deeds & Mortgages | May 2022 Line of Credit May 2022 Mortgage |
| Flood Zone | Zone X (moderate risk) |
| APN | 028-133-150 |
| Primary APN | 028-133-150 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 5 Baths |
| Total Rooms | 11 Rooms |
| Stories | 1 Story |
| Building Area | 3,520 sqft Living Area |
| Gross Area | 4,020 sqft |
| 1st Floor Area | 1,700 sqft |
| Attic | Attic |
| Attic Area | 310 sqft |
| Basement Area | 700 sqft |
| Finished Basement | 510 sqft |
| Unfinished Basement | 190 sqft |
| Family Room | Family Room |
| Year Built | Built 1934 |
|---|---|
| Effective Year Built | Effective 1934 |
| Lot Area | 8,638 sqft (0.198 acres) |
| Lot Dimensions | 136 ft deep x 63 ft wide |
| View / Lot | Corner |
| Garage Area | 525 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 1600 WILLOW AVE |
|---|---|
| City | BURLINGAME |
| State | CA |
| Zip | 94010-5014 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10006 |
| Legal Description | LOT 1 BLOCK 3 BURLINGAME PARK NO 4 RSM D/43 |
| Legal Subdivision | BURLINGAME PARK NO 4 |
| Legal Block | 3 |
| Legal Lot Number | 1 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SOUTH SAN FRANCISCO |
| Census Block Group | 2 |
| Census Block | 2013 |
| Census Tract | 605300 |
1600 Willow Ave is owner-occupied and held in a trust since February 1998.
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 Trust Names on File |
|---|---|
| Mailing Address | 106 LONDON WAY, SONOMA, CA 95476-3009 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| May 13, 2022 | Deed of Trust, Mortgage · Line of Credit FIRST REPUBLIC BANK |
| May 13, 2022 | Deed of Trust, Mortgage · Conventional Mortgage FIRST REPUBLIC BANK |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Feb 20, 1998 · Amount on File |
| Deed Sale | Feb 20, 1998 · Amount on File |
| Deed Document Number | 199821651 |
| Prior Transfer Date | Oct 6, 1997 |
| Prior Transfer Doc | 0000131060 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 1600 WILLOW AVE, BURLINGAME, CA 94010-5014 |
| Transaction Type | Mortgage |
| Record Updated | May 31, 2022 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 1600 WILLOW AVE, BURLINGAME, CA 94010-5014 |
| Document Number | 0000040250 |
|---|---|
| Date | May 13, 2022 |
| Instrument | 2022-040250 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 300 Months |
| Due | May 26, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 1600 WILLOW AVE, BURLINGAME, CA 94010-5014 |
| Transaction Type | Mortgage |
| Record Updated | May 31, 2022 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 1600 WILLOW AVE, BURLINGAME, CA 94010-5014 |
| Document Number | 0000040249 |
|---|---|
| Date | May 13, 2022 |
| Instrument | 2022-040249 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jun 1, 2052 |
The 2025 property tax bill for 1600 Willow Ave was $14,000 with a homeowner's exemption.
Source: San Mateo County assessment roll, as of July 15, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Mateo County |
| Municipality | Burlingame City |
| Elementary School District | Burlingame 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 | $1,192,756 (+2%) Land $451,949 Building $740,807 | ||
| 2025 | $14,000.00 Homeowner's exemption | $1,169,370 Land $443,088 Building $726,282 | |
| 2023 | $13,131.00 (+2.5%) Homeowner's exemption | $1,123,965 Land $425,883 Building $698,082 | $3,282,300 |
| 2022 | $12,811.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1600 Willow Ave in Zone X, an area of moderate flood risk, though there have been 5 flood claims nearby since 1997.
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 11 individual policies |
| Community Rating System | Class 9 (5% premium discount) |
| Nearby Flood Policies | 32 units insured incl. 21 condo units |
| Nearby Flood Claims | 5 (1997–2021) |
| Claims Outside the SFHA | 4 of 5 |
| Most Recent Claim | Oct 2021 · rainfall accumulation |
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 1600 Willow 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 | CITY OF BURLINGAME serves 32,453 people · EPA ID CA4110003 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Nov 2024 |
| Lead | 6 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 364 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Etheric Networks, GeoLinks, Sonic Telecom, T-Mobile.
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