As of 2026, 3 of the 28 active building permits issued in Treasure Island in the last 12 months are major or high-impact.
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Compared to the average San Francisco neighborhood.
3 major or high-impact building permits were issued in Treasure Island in the last 12 months and are still active. Search an address above to see what's planned on a specific block.
Treasure Island has 28 building permits filed in the last 12 months, 3 of them high-impact. The map above shows where.
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Search Treasure IslandFigures cover the Treasure Island Analysis Neighborhood (the boundary outlined on the map), over the last 12 months, compared against the average San Francisco neighborhood. Source: City of San Francisco open data. Open data updates on a delay, so the most recent records may be incomplete. For general information only — not legal, financial, or real-estate advice.
Outline shows the Treasure Island Analysis Neighborhood. Search an address for block-level detail.