| Primary address | 636 California Street, San Francisco |
| Zip code | 94108 |
| County | San Francisco |
| Neighborhood | Financial District - Barbary Coast |
| Parcel ID | 0241-025 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 09/11/2014 |
| Sale price | $309,050,000 |
| Arm's length | Register |
| Property tax | $4,410,451 |
| Building sqft | 461,138 |
| Building class | Office (O) |
| Acreage | 0.603 |
| Year built | 1963 |
| Stories | 33 |
| 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 636 California Street, San Francisco, CA 94108 has a total of 461,138 square feet and a current price per square foot of $670.
What is the year built & the current market value of 636 California Street, San Francisco, CA 94108?636 California Street, San Francisco, CA 94108 was built in 1963 and has a current tax assessor's market value of $372,913,731.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
| Listing type | For Lease |
|---|---|
| Listing date | 09/23/2019 |
| Last updated | 05/21/2026 |
Formerly known as the Hartford Building, 650 California Street has been an integral part of the San Francisco skyline since 1964 when it was the tallest structure in California. Building facade features white quartz with cream flecks and bronze solar windows. Located on California Street between Kearny and Grant, next to Old St. Mary's Cathedral.
| Suite name | Space type | Lease rate | Available space | Brokers |
|---|---|---|---|---|
| Suite 2800 | Office | Listing price not available | 8,467 | J.D. Lumpkin Sam Wasserstein |
| Suite 1400 | Office | Listing price not available | 15,405 | J.D. Lumpkin Sam Wasserstein |
| Suite 1900 | Office | Listing price not available | 15,399 | J.D. Lumpkin Sam Wasserstein |
| Suite 1850 | Office | Listing price not available | 9,147 | J.D. Lumpkin Sam Wasserstein |
| Suite 800 | Office | Listing price not available | 15,405 | J.D. Lumpkin Sam Wasserstein |
| Suite 900 | Office | Listing price not available | 15,405 | J.D. Lumpkin Sam Wasserstein |
| Suite 1550 | Office | Listing price not available | 7,135 | J.D. Lumpkin Sam Wasserstein |
| Suite 3200 | Office | Listing price not available | 15,405 | J.D. Lumpkin Sam Wasserstein |
| Suite 3300 | Office | Listing price not available | 15,829 | J.D. Lumpkin Sam Wasserstein |
| Suite 2025 | Office | Listing price not available | 3,013 | J.D. Lumpkin Sam Wasserstein |
Create a free account to view the complete sales history for 636 California Street, San Francisco, including title documents, transfer conditions, mortgages and liens.
*Here are the three most recent sales for this property.
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 636 California 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 | $4,410,451 |
| Market value | $372,913,731 |
Here's the assessment & property tax history for 636 California 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 | $372,913,731 | 1.1827 | $4,410,451 | +2.96% |
| 2024-2025 | $365,681,507 | 1.1714 | $4,283,593 | -1.36% |
| 2023-2024 | $368,736,325 | 1.1777 | $4,342,608 | +5.03% |
| 2022-2023 | $350,489,609 | 1.1797 | $4,134,726 | +1.81% |
| 2021-2022 | $343,448,382 | 1.18248 | $4,061,208 | -0.28% |
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 636 California 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 636 California 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 636 California Street, San Francisco.