Permit · 202311150879San Francisco Open DataNew Construction

1 Helen St

San Francisco · CA · 94109

What is permit #202311150879 at 1 Helen St, San Francisco, CA?

1 Helen St in San Francisco, CA has a new construction permit (#202311150879) filed Friday, May 15, 2026 with no contractor on file, valued at $1,600,000. Status: issued.

Issued

Friday, May 15, 2026

Filed value

$1,600,000

Contractor

— None on file

County

San Francisco County

Status

issued

§Scope

Work description.

construct a new 4 story, single family dwelling with attached garage

§Details on file

What the city recorded.

Neighborhood

Nob Hill

§Behind the paywall

Owner contacts & project team.

§Same address

Other permits at this property.

1 other permit at 1 Helen St. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#202402156000DemolitionMay 15, 2026· $10,000

§More like this

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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

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№ 002

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