San Mateo County property record for 260 Sebastian Dr, Millbrae, CA 94030
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 2,820 sqft · built 1961 |
| Lot Size | 0.188 acres (8,173 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $950,000 (Sep 2002) |
| Tax Bill | $19,096 (2025) |
| Deeds & Mortgages | Jan 2022 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 024-234-170 |
| Primary APN | 024-234-170 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 11 Rooms |
| Stories | 1 Story |
| Building Area | 2,820 sqft Living Area |
| 1st Floor Area | 2,120 sqft |
| Family Room | Family Room |
| Study | Study |
| Fireplaces | 2 Fireplaces |
| Fireplace | Fireplace |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1961 |
| Architectural Style | Ranch |
| Exterior Material | Stucco |
| Roof Material | Wood Shingle |
| Lot Area | 8,173 sqft (0.188 acres) |
| Lot Dimensions | 97 ft deep x 85 ft wide |
| View / Lot | Corner |
| Garage Area | 490 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 260 SEBASTIAN DR |
|---|---|
| City | MILLBRAE |
| State | CA |
| Zip | 94030-2955 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10006 |
| Legal Description | LOT 17 BLOCK 30 MILLS ESTATE NO 20 RSM 51/48 50 CITY OF MILLBRAE |
| Legal Subdivision | MILLS ESTATE NO 20 |
| Legal Block | 30 |
| Legal Lot Number | 17 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SOUTH SAN FRANCISCO |
| Census Block Group | 1 |
| Census Block | 1016 |
| Census Tract | 604900 |
Source: San Mateo County records, as of July 15, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | PO BOX 695, SAN BRUNO, CA 94066-0695 |
| Owner Type | Company |
| Vesting | Life Tenant |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 5, 2002 · Amount on Record |
| Deed Sale | Sep 5, 2002 · Amount on Record |
| Deed Document Number | 2002175367 |
| Prior Transfer Date | Mar 11, 1994 |
| Prior Transfer Doc | 0000072059 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 260 SEBASTIAN DR, MILLBRAE, CA 94030-2955 |
| Transaction Type | Mortgage |
| Record Updated | Feb 7, 2022 |
| Title Company | ORABGE COAST TITLE, ORANGE COAST TITLE |
| Name | Verified Name |
|---|---|
| Address | 260 SEBASTIAN DR, MILLBRAE, CA 94030-2955 |
| Document Number | 0000002044 |
|---|---|
| Date | Jan 10, 2022 |
| Instrument | 2022-002044 |
| Name | ZB NA |
|---|---|
| Type | Bank |
| Address | LOS ANGELES, CA 90071 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
Source: San Mateo County assessment roll, as of July 15, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Mateo County |
| Municipality | Millbrae City |
| Elementary School District | Millbrae 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 | $1,521,908 (+2%) Land $701,710 Building $820,198 | ||
| 2025 | $19,096.00 (+8.73%) | $1,492,067 (+4.04%) Land $687,951 Building $804,116 | |
| 2023 | $17,562.00 (+10.11%) | $1,434,131 Land $661,238 Building $772,893 | $2,304,900 |
| 2022 | $15,950.00 |
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 minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 4 (1978–1986) |
| Most Recent Claim | Feb 1986 · Severe Storms & Flooding |
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 | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond 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 MILLBRAE serves 22,795 people · EPA ID CA4110018 |
|---|---|
| Water Source | Purchased surface water from SAN FRANCISCO REGIONAL WATER SYSTEM |
| Last State Inspection | Apr 2025 |
| 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 | 1 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 554 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 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
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