These department codes are maintained in the City's financial system of record. Department Groups, Divisions, Sections, Units, Sub Units and Departments are nested in the dataset from left to right. Each nested unit has both a code and an associated name.

The dataset represents a flattened tree (hierarchy) so that each leaf on the tree has it's own row. Thus certain rows will have repeated codes across columns.

Data changes as needed.

[Notice 3/13/2019] This dataset will remain up until at least 4/13/2019 and is replaced by https://data.sfgov.org/d/3psu-pn9h Please begin using the new dataset and if you have any questions email datasf.support@sfgov.org

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San Francisco Basemap Street Centerlines

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

[Resolved and Monitoring 11/30/2017]: we have fixed the issue but will continue monitoring. If you find the data inaccessible here, please let us know.

[Issue 11/14/2017]: We are currently investigating an issue that is causing the parcels to not load to the portal completely. In the meantime, you can get an alternative source file here: http://apps.sfgov.org/datafiles/view.php?file=sfgis/citylots.zip

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Updated nightly: The CityLots spatial data layer is a representation of the City and County of San Francisco's Subdivision parcels. Each of the 200,000-plus polygons has a unique BLKLOT identifier which is the Assessor Parcel Number (APN) Multiple level (condominium, live/work, et al) lots are represented as well, with their ground or base lot being the MAPBLKLOT key.

This dataset is a representation of each Assessor Block in the City. Each block is comprised of one or more subdivision lots.

[Notice 2019-01-28] This dataset will remain up until at least 2019-02-28 and is replaced by https://data.sfgov.org/d/ramy-di5m/ Please begin using the new dataset and if you have any questions email datasf.support@sfgov.org
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All active addresses from the City's Enterprise Addressing System, including sub-addresses, such as units. Includes references to parcel and street centerline data. Updated nightly.See EAS Base Addresses for base addresses not including units.

[Notice 2019-01-28] This dataset will remain up until at least 2019-02-28 and is replaced by https://data.sfgov.org/d/3mea-di5p Please begin using the new dataset and if you have any questions email datasf.support@sfgov.org
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Active base addresses from San Francisco's Enterprise Addressing System, This does not include sub-addresses, such as units. Updated nightly. See eas_addresses_with_units for records with units.

Recorded parcel geography, both active and retired, with date recorded parcel was added, date recorded parcel was dropped/retired, date was added, dropped or altered re map layer. Contains geography created since the inception of the basemap in 1995, with some exceptions.

Active base addresses from San Francisco's Enterprise Addressing System, This dataset does not include sub-addresses, such as units, and does not include a block/lot value for each record. For units and block/lot values, see the "Addresses with Units - Enterprise Addressing System" dataset.

All active addresses from the City's Enterprise Addressing System, including sub-addresses, such as units. Includes references to parcel and street centerline data. Updated nightly.See EAS Base Addresses for base addresses not including units.