Permit · 202512242644San Francisco Open DataNew Construction

3650 21st St

San Francisco · CA · 94114

What is permit #202512242644 at 3650 21st St, San Francisco, CA?

3650 21st St in San Francisco, CA has a new construction permit (#202512242644) filed Thursday, April 16, 2026 with no contractor on file, valued at $2,500,000. Status: issued.

Issued

Thursday, April 16, 2026

Filed value

$2,500,000

Contractor

— None on file

County

San Francisco County

Status

issued

§Scope

Work description.

erect 4-story over basement, type vb, 2-unit residential building.

§Details on file

What the city recorded.

Neighborhood

Castro/Upper Market

§Where

Plotted on the map.

§Behind the paywall

Owner contacts & project team.

§Same address

Other permits at this property.

2 other permits at 3650 21st St. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#202512242643DemolitionApr 16, 2026· $50,000
#202604139303RenovationApr 13, 2026· $15,000

§More like this

More new construction permits in San Francisco.

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505 Montgomery St

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ste 620/6th fl: t.i. demo of non structural elements (int. partitions, doors, finishes, ceiling, lighting, mech & elec) construct of new non structural partitions, doos, finishes,…

● No contractor on file

$150,0007dMAY 29

№ 002

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