A list of officially valid street names contained in the City's GIS Basemap

The San Francisco Basemap in CAD format comprised of 74 (zipped) tiled drawing files (SF00C.dwg - SF99C.dwg) refreshed weekly.

Projection and Datum
· The files are referenced to the California State Plane Coordinate System, Zone III. The coordinate units are in feet.
· The Datum is North American Datum 1983.

Snapshot of San Francisco Development Pipeline. Tracking of construction and entitlement activity based on data from Department of Building Inspection's Permit Tracking and the Planning Department's Project & Permit Tracking System, processed quarterly. For more information please see http://sf-planning.org/pipeline-report

A. SUMMARY
This dataset contains a version of the current San Francisco Board of Supervisor district boundaries that have been trimmed to exclude non-populated City and County territory that is outside of the contiguous land mass of the City and County. This excludes for example City and County land in the Farallon Islands, Angel Island, and Alameda County,

The underlying official current Supervisor District boundaries are available in the Current Supervisor Districts dataset.

B. HOW THE DATASET IS CREATED
This dataset will be updated to reflect the most current Supervisor District boundaries available. It currently reflects the same boundaries found in Supervisor Districts (2022). More information on how this was created can be found in the datasets by year: Supervisor Districts (2022) and Supervisor Districts (2012)

C. UPDATE PROCESS
Supervisor District boundaries are updated every 10 years following the federal Decennial Census. The Supervisor District boundaries reflected in this dataset will be manually updated after the next Decennial Census in 2030.

The dataset is also manually updated as new members of the Board of Supervisors are elected or appointed. The most recent manual update date is reflected in the 'data_as_of' field.

D. HOW TO USE THIS DATASET
This dataset can be joined to other datasets for analysis and reporting at the Supervisor District level. It is meant to facilitate visualization and mapping focussed on the contiguous land mass of the City & County and Treasure Island.

If you are building an automated reporting pipeline using Socrata API access, we recommend using this dataset if you would like the boundaries to automatically update after each decennial census to reflect the most recent Supervisor District boundaries. If you'd like your boundaries to remain static, see the Supervisor Districts (2022) dataset.

E. RELATED DATASETS
Current Supervisor Districts
Supervisor Districts (2022)
Supervisor Districts (2012)

A list of Street Segment and Intersection (CNN) changes including new, dropped, realigned, divided and split records.

A report compiled for the Controller's Office containing miles of City streets broken out by jurisdiction.

Snapshot of San Francisco Development Pipeline. Tracking of construction and entitlement activity based on data from Department of Building Inspection's Permit Tracking and the Planning Department's Project & Permit Tracking System, processed quarterly. For more information please see http://sf-planning.org/pipeline-report