San Mateo County property record for 1 N B St, San Mateo, CA 94401
| Property Type | Retail Stores (Personal Services, Photography, Travel) |
|---|---|
| Lot Size | 0.934 acres (40,702 sqft) |
| Owner | Company Name on File |
| Last Sale | $9,382,000 (Sep 2026) |
| Tax Bill | $1,860,842 (2025) |
| Deeds & Mortgages | Sep 2026 Sale Jul 2026 Transfer + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 032-322-230 |
| Primary APN | 032-322-230 |
|---|---|
| Alternative APN |
|
| Lot Area | 40,702 sqft (0.934 acres) |
|---|
| Street Address | 1 N B ST |
|---|---|
| City | SAN MATEO |
| State | CA |
| Zip | 94401-3916 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Retail Stores (Personal Services, Photography, Travel) |
| Local Zoning Code | CL00C2 |
| Legal Description | LOT 1 303 BALDWIN AVE RSM 143/29-30 |
| Legal Subdivision | 303 BALDWIN AVE |
| Legal Block | 3 |
| Legal Lot Number | 1 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 606300 |
1 N B St, a commercial property, is owned by a company that bought it in September 2026.
Source: San Mateo County records, as of October 13, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1 N B ST, 4000, SAN MATEO, CA 94401-3992 |
| Owner Type | Company |
| Vesting | Limited Partnership |
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 |
|---|---|
| Sep 2, 2026 | Grant Deed, Transfer CHICAGO TITLE W, CHICAGO TITLE |
| Jul 24, 2026 | Affidavit of Death of Trustee, Transfer |
| Dec 29, 2021 | Deed of Trust, Mortgage · Commercial Mortgage JPMORGAN CHASE BANK NA |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 2, 2026 · Amount on File |
| Deed Sale | Sep 2, 2026 · Amount on File |
| Deed Document Number | 202650011 |
| Prior Transfer Date | Nov 19, 2025 |
| Prior Transfer Doc | 0000064606 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Sep 2, 2026 |
| Property Address | 1 N B ST, SAN MATEO, CA 94401-3916 |
| Document Number | 0000050011 |
| Instrument Date | Sep 1, 2026 |
| Instrument | 202650011 |
| Transaction Type | Transfer |
| Record Updated | Oct 5, 2026 |
| Title Company | CHICAGO TITLE W, CHICAGO TITLE |
| Amount | Amount on Record |
|---|---|
| Tax | $1,042,340.20 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Limited Partnership |
| Document Type | Affidavit of Death of Trustee |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Jul 24, 2026 |
| Property Address | 1 N B ST, SAN MATEO, CA 94401-3916 |
| Document Number | 0000042401 |
| Instrument Date | Jul 17, 2026 |
| Instrument | 202642401 |
| Transaction Type | Transfer |
| Record Updated | Sep 2, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Trust |
| Address | 601 LAUREL AVE, 1002, SAN MATEO, CA 94401-4165 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 303 BALDWIN AVE, SAN MATEO, CA 94401-3941 |
| Transaction Type | Mortgage |
| Record Updated | Oct 18, 2022 |
| Title Company | FIRST AMERICAN TITLE INS CO |
| Name | Verified Name |
|---|
| Document Number | 0000176927 |
|---|---|
| Date | Dec 29, 2021 |
| Instrument | 2021-176927 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94105 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
The 2025 property tax bill for 1 N B St was $1,860,842.
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 |
|---|---|---|
| 2026 | $160,568,561 (+2%) Land $2,610,872 Building $157,957,689 | |
| 2025 | $1,860,842.00 | $157,420,159 Land $2,559,679 Building $154,860,480 |
| 2023 | $1,242,862.00 (+1,530.56%) | $110,060,285 Land $2,460,285 Building $107,600,000 |
| 2022 | $76,223.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1 N B St 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 |
| Nearby Flood Policies | 2 in force |
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 1 N B St 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 791 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 |
| Astound Broadband Cable · Fiber in parts of the area | 1,500 / 50 |
| Sonic Telecom Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: GeoLinks, T-Mobile.
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