San Francisco City property record for 100 Spear St, San Francisco, CA 94105
| Property Type | Commercial Office |
|---|---|
| Details | 4 ba · 215,062 sqft · built 1985 |
| Lot Size | 0.003 acres (126 sqft) |
| Owner | Company Name on Record |
| Last Sale | $163,250,000 (Jun 2018) |
| Tax Bill | $2,239,487 (2025) |
| Deeds & Mortgages | Dec 2025 Foreclosure Jun 2018 Sale & Mortgage |
| APN | 3717-001 |
| Primary APN | 3717-001 |
|---|
| Full Baths | 4 Baths |
|---|---|
| Total Rooms | 3 Rooms |
| Stories | 21 Stories |
| Building Area | 215,062 sqft Gross Area |
| 1st Floor Area | 215,062 sqft |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1985 |
| Construction Type | Steel Frame |
| Fire Resistance | Fireproof Steel Frame |
| Lot Area | 126 sqft (0.003 acres) |
| Lot Dimensions | 137 ft deep x 91.7 ft wide |
| Street Address | 100 SPEAR ST |
|---|---|
| City | SAN FRANCISCO |
| State | CA |
| Zip | 94105 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Commercial Office |
| Local Zoning Code | C3O |
| Legal Description | PART OF LOT 665,666 |
| Legal Subdivision | BEACH & WATER |
| Legal Block | 3717 |
| Legal Lot Number | 1 |
| Jurisdiction | SAN FRANCISCO CA |
| Township / Civil Division | SOMA-POTRERO-MISSION BAY |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 61507 |
Source: San Francisco City records, as of October 1, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 101 MISSION ST, SAN FRANCISCO, CA 94105-1705 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
| Date | Document |
|---|---|
| Dec 31, 2025 | Deed in Lieu of Foreclosure, Foreclosure |
| Jun 21, 2018 | Grant Deed, Transfer OTHER INSTITUTIONAL LENDERS |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 21, 2018 · Amount on Record |
| Deed Sale | Jun 21, 2018 · Amount on Record |
| Prior Sale | Feb 28, 2013 |
| Deed Document Number | 2018628342 |
| Last Transfer Date | Dec 30, 2025 |
| Transfer Doc | 0000112378 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed in Lieu of Foreclosure |
|---|---|
| Jurisdiction | SAN FRANCISCO CA |
| Recording Date | Dec 31, 2025 |
| Property Address | 100 SPEAR ST, SAN FRANCISCO, CA 94105 |
| Document Number | 0000112378 |
| Instrument Date | Dec 30, 2025 |
| Instrument | 2025112378 |
| Transaction Type | Foreclosure |
| Record Updated | Jan 16, 2026 |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Judgment Amount |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN FRANCISCO CA |
| Recording Date | Jun 21, 2018 |
| Property Address | 100 SPEAR ST, SAN FRANCISCO, CA 94105-1578 |
| Document Number | 0K62800342 |
| Instrument Date | Jun 19, 2018 |
| Instrument | K628342 |
| Transaction Type | Transfer |
| Record Updated | Jul 17, 2018 |
| Title Company | FIDELITY NATIONAL TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $4,897,500.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 420 LEXINGTON AVE #900 NEW YORK NY 101700999, 900, NEW YORK, NY 10170-0999 |
| Document Number | K62800343 |
|---|---|
| Date | Jun 21, 2018 |
| Instrument | K628343 |
| Name | OTHER INSTITUTIONAL LENDERS |
|---|---|
| Type | Bank |
| Address | 1133 AVENUE OF THE AMERICAS, NEW YORK, NY 10036-6710 |
| 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 | $191,094,078 (+2%) Land $61,511,058 Building $129,583,020 | |
| 2025 | $2,239,487.00 (+4.49%) | $187,347,135 (+4.04%) Land $60,304,959 Building $127,042,176 |
| 2023 | $2,143,154.00 (+1.84%) | $180,072,222 Land $57,963,245 Building $122,108,977 |
| 2022 | $2,104,515.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 1 (2023) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Nov 2023 · other causes |
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 | 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 44 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| AT&T Fixed Wireless · Fiber in parts of the area | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, Etheric Networks, GeoLinks, Google Fiber, Verizon.
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