San Mateo County property record for 1611 Willow Ave, Burlingame, CA 94010
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 2,440 sqft · built 1929 |
| Lot Size | 0.174 acres (7,558 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $3,650,000 (Jun 2024) |
| Tax Bill | $42,570 (2025) |
| Deeds & Mortgages | Apr 2026 Mortgage Jan 2019 Mortgage |
| Flood Zone | Zone X (moderate risk) |
| APN | 028-142-350 |
| Primary APN | 028-142-350 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 2,440 sqft Living Area |
| Gross Area | 3,110 sqft |
| 1st Floor Area | 1,760 sqft |
| Basement Area | 670 sqft |
| Family Room | Family Room |
| Study | Study |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1929 |
|---|---|
| Effective Year Built | Effective 1929 |
| Architectural Style | Mediterranean |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Tar & Gravel |
| Lot Area | 7,558 sqft (0.174 acres) |
| Lot Dimensions | 157 ft deep x 50 ft wide |
| Garage Type | Basement |
| Garage Area | 670 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 1611 WILLOW AVE |
|---|---|
| City | BURLINGAME |
| State | CA |
| Zip | 94010-5013 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10006 |
| Legal Description | LOT 3 BLOCK 4 BURLINGAME PARK NO 4 RSM D/43 |
| Legal Subdivision | BURLINGAME PARK NO 4 |
| Legal Block | 4 |
| Legal Lot Number | 3 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SOUTH SAN FRANCISCO |
| Census Block Group | 2 |
| Census Block | 2014 |
| Census Tract | 605300 |
1611 Willow Ave is held in a trust since June 2024.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 1611 WILLOW AVE, BURLINGAME, CA 94010-5013 |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Apr 9, 2026 | Deed of Trust, Mortgage · Conventional Mortgage WINTRUST MORTGAGE |
| Jan 4, 2019 | Deed of Trust, Mortgage · Conventional Mortgage BNC NATIONAL BANK |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 28, 2024 · Amount on File |
| Deed Sale | Jun 28, 2024 · Amount on File |
| Prior Sale | Mar 21, 2007 · Amount on File |
| Deed Document Number | 202434558 |
| Prior Transfer Date | May 18, 1994 |
| Prior Transfer Doc | 0000101755 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Apr 9, 2026 |
| Property Address | 1611 WILLOW AVE, BURLINGAME, CA 94010-5013 |
| Document Number | 0000018384 |
| Instrument Date | Apr 2, 2026 |
| Instrument | 202618384 |
| Transaction Type | Mortgage |
| Record Updated | Jul 12, 2026 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Family Trust, 221 |
| Address | 1611 WILLOW AVE, BURLINGAME, CA 94010-5013 |
| Document Number | 0000018384, |
|---|---|
| Date | Apr 9, 2026 |
| Instrument | 202618384 |
| Name | WINTRUST MORTGAGE |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | May 1, 2056 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 6% |
| Initial Type | Fixed Rate |
| Max Rate | -1% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 1611 WILLOW AVE, BURLINGAME, CA 94010-5013 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | TIMIOS TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000000655 |
|---|---|
| Date | Jan 4, 2019 |
| Instrument | 2019-000655 |
| Name | BNC NATIONAL BANK |
|---|---|
| Type | Bank |
| Address | GLENDALE, AZ 85308 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jan 1, 2049 |
The 2025 property tax bill for 1611 Willow Ave was $42,570, up 67.1% from the year before.
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 | $3,797,460 (+2%) Land $2,705,040 Building $1,092,420 | ||
| 2025 | $42,570.00 (+67.1%) | $3,723,000 Land $2,652,000 Building $1,071,000 | |
| 2024 | $25,476.00 (+1.15%) | ||
| 2023 | $25,186.00 (+2.52%) | $2,189,185 Land $1,416,534 Building $772,651 | $3,139,020 |
| 2022 | $24,567.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1611 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 1611 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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