San Francisco City property record for 145 10th St, #147, San Francisco, CA 94103
| Property Type | R&D Facility, Laboratory |
|---|---|
| Details | 9,040 sqft · built 1924 |
| Lot Size | 0.001 acres (45 sqft) |
| Owner | Company Name on Record |
| Last Sale | $1,300,000 (Aug 2004) |
| Tax Bill | $24,866 (2025) |
| Deeds & Mortgages | Apr 2023 Mortgage Aug 2018 Mortgage + 1 more |
| APN | 3509-015A |
| Primary APN | 3509-015A |
|---|
| Total Rooms | 2 Rooms |
|---|---|
| Stories | 2 Stories |
| Building Area | 9,040 sqft Gross Area |
| 1st Floor Area | 9,040 sqft |
| Year Built | Built 1924 |
|---|---|
| Effective Year Built | Effective 1924 |
| Construction Type | Masonry / Concrete Block |
| Fire Resistance | Masonry Walls, Wood Interior |
| Lot Area | 45 sqft (0.001 acres) |
| Lot Dimensions | 113 ft deep x 40 ft wide |
| Street Address | 145 10TH ST |
|---|---|
| City | SAN FRANCISCO |
| State | CA |
| Zip | 94103 |
| Property Category | Industrial |
| Property Type | Industrial > R&D Facility, Laboratory |
| Local Zoning Code | SLR |
| Legal Subdivision | MISSION BL 03 |
| Legal Block | 3509 |
| Legal Lot Number | 15A |
| Jurisdiction | SAN FRANCISCO CA |
| Township / Civil Division | DOWNTOWN-NORTHEAST NEIGHBORHOODS-TREASURE ISLAND |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 17603 |
Source: San Francisco City records, as of September 8, 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 | Company Name on Record |
|---|---|
| Mailing Address | 1201 CALIFORNIA ST, 302, SAN FRANCISCO, CA 94109-0006 |
| Owner Type | Company |
| Vesting | Company |
| Date | Document |
|---|---|
| Apr 27, 2023 | Deed of Trust, Mortgage · Commercial Mortgage MISSION NATIONAL BANK |
| Aug 22, 2018 | Deed of Trust, Mortgage MISSION NAT'L BK |
| Aug 22, 2018 | Deed of Trust, Mortgage MISSION NAT'L BK |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 4, 2004 · Amount on Record |
| Deed Sale | Aug 4, 2004 · Amount on Record |
| Deed Document Number | 2004781327 |
| Deed Book / Page | 694 / 807 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN FRANCISCO CA |
| Property Address | 145-147 10TH ST, SAN FRANCISCO, CA 94103 |
| Transaction Type | Mortgage |
| Record Updated | Sep 12, 2023 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 1201 CALIFORNIA ST 302, 302, SAN FRANCISCO, CA 94109-0006 |
| Document Number | 0000030411 |
|---|---|
| Date | Apr 27, 2023 |
| Instrument | 2023030411 |
| Name | MISSION NATIONAL BANK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94103 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN FRANCISCO CA |
| Property Address | 145-147 10TH ST, SAN FRANCISCO, CA 94103 |
| Document Number | 0K66200383 |
| Instrument Date | Aug 22, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Sep 20, 2018 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 1201 CALIFORNIA ST #302 SAN FRANCISCO CA 941090006, 302, SAN FRANCISCO, CA 94109-0006 |
| Document Number | 0K66200383 |
|---|---|
| Date | Aug 28, 2018 |
| Instrument | K662383 |
| Name | MISSION NAT'L BK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94103 |
| Amount | Amount Recorded |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN FRANCISCO CA |
| Property Address | 145-147 10TH ST, SAN FRANCISCO, CA 94103 |
| Document Number | 0K66200385 |
| Instrument Date | Aug 22, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Nov 22, 2018 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 1201 CALIFORNIA ST #302 SAN FRANCISCO CA 941090006, 302, SAN FRANCISCO, CA 94109-0006 |
| Document Number | 0K66200385 |
|---|---|
| Date | Aug 28, 2018 |
| Instrument | K662385 |
| Name | MISSION NAT'L BK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94103 |
| Amount | Amount Recorded |
|---|
Source: San Francisco City assessment roll, as of September 8, 2026
| Type | Name |
|---|---|
| State | California |
| County / Municipality | San Francisco City |
| Unified School District | San Francisco Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,848,340 (+2%) Land $1,279,620 Building $568,720 | |
| 2025 | $24,866.00 (+5.08%) | $1,812,075 (+4.04%) Land $1,254,519 Building $557,556 |
| 2023 | $23,663.00 (+2.06%) | $1,741,711 Land $1,205,805 Building $535,906 |
| 2022 | $23,186.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer
| FEMA Flood Zone | Not on file |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
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 | SFPUC CITY DISTRIBUTION DIVISION serves 848,019 people · EPA ID CA3810011 |
|---|---|
| Water Source | Purchased surface water from SAN FRANCISCO REGIONAL WATER SYSTEM |
| Last State Inspection | Mar 2023 |
| Lead | Under 1 ppb (2022–2024) 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 510 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Astound Broadband, BAI Connect, GeoLinks, Google Fiber, Sonic Telecom, Starry, T-Mobile, Verizon.
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