San Mateo County property record for 300 San Jose Ave, Millbrae, CA 94030
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 2 ba · 2,090 sqft · built 1955 |
| Lot Size | 0.092 acres (4,000 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $838,000 (Apr 2007) |
| Tax Bill | $16,484 (2025) |
| Deeds & Mortgages | Nov 2019 Mortgage Nov 2017 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 021-304-120 |
| Primary APN | 021-304-120 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Units | 2 Units |
| Stories | 1 Story |
| Building Area | 2,090 sqft Living Area |
| 1st Floor Area | 2,090 sqft |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1955 |
| Architectural Style | Duplex Single |
| Lot Area | 4,000 sqft (0.092 acres) |
| Lot Dimensions | 80 ft deep x 50 ft wide |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 300 SAN JOSE AVE |
|---|---|
| City | MILLBRAE |
| State | CA |
| Zip | 94030-2021 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R20000 |
| Legal Description | LOTS 4 5 BLOCK 1 NORTH MILLBRAE |
| Legal Subdivision | NORTH MILLBRAE |
| Legal Block | 1 |
| Legal Lot Number | 4 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SOUTH SAN FRANCISCO |
| Census Block Group | 2 |
| Census Block | 2011 |
| Census Tract | 604400 |
300 San Jose Ave, a duplex, is owned by two individuals who bought it in April 2007.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4323 ORPHEUS CIR, RANCHO CORDOVA, CA 95742-8230 |
| Owner Type | Individual |
| Vesting | Community Property |
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 |
|---|---|
| Nov 5, 2019 | Deed of Trust, Mortgage LOANDEPOT.COM LLC |
| Nov 4, 2017 | Deed of Trust, Mortgage LOANDEPOT.COM LLC |
| Feb 6, 2017 | Deed of Trust, Mortgage LOANDEPOT.COM LLC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 27, 2007 · Amount on File |
| Deed Sale | Apr 27, 2007 · Amount on File |
| Prior Sale | May 28, 2004 · Amount on File |
| Deed Document Number | 200765032 |
| Prior Transfer Date | May 20, 2004 |
| Prior Transfer Doc | 0000111979 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 300 SAN JOSE AVE, MILLBRAE, CA 94030-2021 |
| Document Number | 0000098831 |
| Instrument Date | Nov 5, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Dec 11, 2019 |
| Title Company | AMERICAN COAST TITLE COMPANY, AMERICAN COAST TITLE CO. |
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 300 SAN JOSE AVE MILLBRAE CA 940302021, MILLBRAE, CA 94030-2021 |
| Document Number | 0000098831 |
|---|---|
| Date | Nov 22, 2019 |
| Instrument | 98831 |
| Name | LOANDEPOT.COM LLC |
|---|---|
| Type | Funding / Finance Company |
| Address | FOOTHILL RANCH, CA 92610 |
| Amount | Amount on Record |
|---|---|
| Term | 360 Months |
| Due | Nov 21, 2049 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 300 SAN JOSE AVE, MILLBRAE, CA 94030-2021 |
| Document Number | 0000100131 |
| Instrument Date | Nov 4, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Dec 6, 2017 |
| Title Company | BNT TITLE COMPANY/CA |
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 300 SAN JOSE AVE MILLBRAE CA 940302021, MILLBRAE, CA 94030-2021 |
| Document Number | 0000100131 |
|---|---|
| Date | Nov 10, 2017 |
| Instrument | 100131 |
| Name | LOANDEPOT.COM LLC |
|---|---|
| Type | Funding / Finance Company |
| Address | FOOTHILL RANCH, CA 92610 |
| Amount | Amount on Record |
|---|---|
| Term | 360 Months |
| Due | Nov 9, 2047 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 300 SAN JOSE AVE, MILLBRAE, CA 94030-2021 |
| Document Number | 0000013495 |
| Instrument Date | Feb 6, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Mar 9, 2017 |
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 300 SAN JOSE AVE MILLBRAE CA 940302021, MILLBRAE, CA 94030-2021 |
| Document Number | 0000013495 |
|---|---|
| Date | Feb 13, 2017 |
| Instrument | 13495 |
| Name | LOANDEPOT.COM LLC |
|---|---|
| Type | Funding / Finance Company |
| Address | FOOTHILL RANCH, CA 92610 |
| Amount | Amount on Record |
|---|---|
| Term | 360 Months |
| Due | Feb 12, 2047 |
The 2025 property tax bill for 300 San Jose Ave was $16,484.
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 |
|---|---|---|
| 2026 | $1,145,180 (+2%) Land $572,590 Building $572,590 | |
| 2025 | $16,484.00 | $1,122,726 Land $561,363 Building $561,363 |
| 2023 | $15,321.00 (+24.68%) | $1,079,130 Land $539,565 Building $539,565 |
| 2022 | $12,288.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 300 San Jose Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 83 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 83 in force |
| Nearby Flood Claims | 10 (1982–1983) |
| Claims Outside the SFHA | 7 of 10 |
| Most Recent Claim | Jan 1983 · tidal / storm surge |
| 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 300 San Jose 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 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 441 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Sail Internet, Verizon.
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