| Primary address | 100 Post Street, San Francisco |
| Zip code | 94108 |
| County | San Francisco |
| Neighborhood | Downtown District 8 - North East |
| Parcel ID | 0293-004 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Property tax | $135,743 |
| Building sqft | 37,160 |
| Building class | Office (O) |
| Acreage | 0.18 |
| Depth | 8 |
| Rooms | 10 |
| Units | 1 |
| Year built | 1909 |
| Stories | 4 |
| Zoning district | Register |
| School district | San Francisco Unified School District |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:
This Office (O) located at 100 Post Street, San Francisco, CA 94108 has a total of 37,160 square feet.
What is the year built & the current market value of 100 Post Street, San Francisco, CA 94108?100 Post Street, San Francisco, CA 94108 was built in 1909 and has a current tax assessor's market value of $11,477,412.
How many commercial spaces does this building have?This building has 1 commercial spaces available for lease. There are 6 active listings at this address.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
| Listing type | For Lease |
|---|---|
| Listing date | 08/01/2018 |
| Last updated | 04/09/2026 |
| Lot size | 0.18 Acre |
| Suite name | Space type | Lease rate | Available space | Brokers |
|---|---|---|---|---|
| Ground Floor | Retail | Listing price not available | 7,684 | Alex Sagues Trent Holsman Madeline Redmond |
| Space Available | Retail | Listing price not available | 3,553 | Alex Sagues Trent Holsman Madeline Redmond |
| 3rd Floor | General Office | Listing price not available | 7,291 | Alex Sagues Madeline Redmond Trent Holsman |
| 2nd Floor | General Office | Listing price not available | 7,270 | Alex Sagues Madeline Redmond Trent Holsman |
| 4th Floor | General Office | Listing price not available | 7,291 | Alex Sagues Madeline Redmond Trent Holsman |
| Lower Level | General Office | Listing price not available | 10,251 | Alex Sagues Madeline Redmond Trent Holsman |
Create a free account to view the complete sales history for 100 Post Street, San Francisco, including title documents, transfer conditions, mortgages and liens.
To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.
R: Recorded date
D: Document date
Access detailed property tax data for 100 Post Street, San Francisco, CA 94108. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax | $135,743 |
| Market value | $11,477,412 |
Here's the assessment & property tax history for 100 Post Street, San Francisco, including the evolution of the total tax rate and corresponding property tax.
| Year | Assessment value | Total tax rate | Property tax | Year over year change |
|---|---|---|---|---|
| 2025-2026 | $11,477,412 | 1.1827 | $135,743 | +2.98% |
| 2024-2025 | $11,252,377 | 1.1714 | $131,810 | +1.45% |
| 2023-2024 | $11,031,752 | 1.1777 | $129,921 | +1.83% |
| 2022-2023 | $10,815,455 | 1.1797 | $127,590 | +1.76% |
| 2021-2022 | $10,603,395 | 1.18248 | $125,383 | -0.31% |
Access a detailed real estate market overview of San Francisco so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in San Francisco and compare it to other neighborhoods in San Francisco County.
Check out recently sold homes in San-Francisco and see how their prices compare.
| Total population | 11,305 |
| Median age | 45.3 |
| Average household income | $115,916 |
| Family households | 35.7% |
| Occupied housing units | 6,471 |
| Owner occupied units | 10.9% |
| Average number of people per household | 1.71 |
| Median year structure built | 1938 |
| Median value for units with a mortgage | $1,186,200 |
| Median value for units without a mortgage | $1,095,200 |
Create a free account to unlock extended information for 100 Post Street, San Francisco, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).
| FEMA flood zone(s) | X (See more on map) |
| Fire hazard zone | See more on map |
| Faults and tsunami inundation zone map | Register |
| Landslides and liquefaction map | Register |
| Crime incidents map | Register |
Access the detailed traffic volume map for 100 Post Street, San Francisco to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.
| View daily traffic map |
Here are the neighbors for 100 Post Street, San Francisco.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 220 Grant Ave, San Francisco | 32,040 | 08/02/2021 | |
| 301 Sutter St, San Francisco | 2,025 | 06/04/1992 | |
| 165 Sutter St, San Francisco | 139,070 | ||
| 255 Sutter St, San Francisco | 241,918 | 04/15/1993 | |
| 255 Grant Ave, San Francisco | 1,650 | 06/04/1992 | |
| 133 Kearny St, San Francisco | 24,759 | 03/31/2023 | $10,400,000 |
| 120 Kearny St, San Francisco | |||
| 239 Grant Ave, San Francisco | 10,650 | 06/29/2009 | $8,500,000 |
| 110 Kearny St, San Francisco | |||
| 116 Kearny St, San Francisco | 09/27/1999 | ||
| 150 Post St, San Francisco | 117,435 | 10/31/2019 | $93,500,000 |
| 253 Grant Ave, San Francisco | 3,750 | 06/04/1992 | |
| 126 Post St, San Francisco | 40,290 | 10/10/2014 | |
| 180 Post St, San Francisco | 39,021 | 10/25/1996 | $19,000,000 |
| 42 Post St, San Francisco | |||
| 179 Sutter St, San Francisco | 109,673 | 10/31/2011 | $25,000,000 |
| 211 Sutter St, San Francisco | 42,819 | 01/31/2014 | $19,000,000 |
| 231 Grant Ave, San Francisco | 11,440 | 03/04/2026 | $4,900,000 |
| 98 Post St, San Francisco | |||
| 68 Post St, San Francisco | 816,735 |