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4020 20th St, San Francisco, CA — Roofing permit (#202605121106) · DigPermit

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Permit · 202605121106San Francisco Open DataRoofing

4020 20th St

San Francisco · CA · 94114

What is permit #202605121106 at 4020 20th St, San Francisco, CA?

4020 20th St in San Francisco, CA has a roofing permit (#202605121106) filed Tuesday, May 12, 2026 with no contractor on file, valued at $3,500. Status: issued.

Issued

Tuesday, May 12, 2026

Filed value

$3,500

Contractor

— None on file

County

San Francisco County

Status

issued

§Scope

Work description.

garage roof only: re-roofing: install 3 layers of certained feed, sa cap system, 1. layer of nail bas, 1 layer of ply bas, 1 layer of sa cap self adhered, no hot work.

§Details on file

What the city recorded.

Neighborhood

Castro/Upper Market

§Same address

Other permits at this property.

2 other permits at 4020 20th St. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#202605131206ElectricalMay 13, 2026· $30,000
#202603318604RoofingMar 31, 2026· $33,000

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San Francisco · CA

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re-roofing: remove and replace roofing material / existing roofing material (in-kind)

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San Francisco, CARedacted

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re-roofing: remove and replace roofing material / existing roofing material (in-kind)

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extension on 2nd & 3rd floor. 2nd floor: a new family room extension & extension of (e) deck. 3rd floor: reconfiguration of (e) primary bedroom, new bedroom & new bath. new windows…

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