Data License

Public Data

The property data displayed on LotCraft is sourced from public records maintained by the City and County of San Francisco. This data is in the public domain and is not subject to copyright restrictions.

LotCraft Compilation

While the underlying data is public, the compilation, organization, and presentation of data on LotCraft is protected by copyright. The LotCraft interface, design, and data aggregation methods are proprietary.

Usage Rights

Users may access and use the data for personal and professional purposes. Systematic downloading, redistribution, or commercial resale of LotCraft's compiled data is prohibited without written permission.

Attribution

When using data obtained through LotCraft, we appreciate attribution to "LotCraft.com" as the source, though this is not required for the underlying public data.