CheckMyDesigner

Michael Iain Hannah

Architect · Mihmic Architecture Inc.

Public records

From the licensing board and the city of San Francisco.

The short answer

Licensed?
License activeArchitect C-35073First issued May 4, 2015, expires Oct 31, 2027.

Source: DCA License Search, retrieved Nov 5, 2026

Verify on DCA License Search

Any board discipline?
None found.

We searched the California Architects Board enforcement list on Nov 5, 2026.

Worked in San Francisco?
25 permits since 2013, 25 in the last 5 years. Latest filed Sep 24, 2026.
What kind of projects?
Commercial or tenant improvement 5 · Other 5 · Legalize or fix a violation 4
How long do their permits take?
Commercial or tenant improvement: 2 months. City typical for the same review: within 1 month.

Permits filed each year

San Francisco permits by the year they were filed. The last 5 years are in blue.

What are you planning?

Pick your kind of project to see their permits for it.

Commercial or tenant improvement: 5 permits in San Francisco

From 2018 to 2026, latest filed Sep 24, 2026.
Permits
31 permits that name Michael Iain Hannah, newest first, including 6 revisions or supplements that are not counted. Select a permit to see the full record.
FiledProjectOpen
Sep 24, 2026880 Folsom St

Remove non-structural interior partitions in (e) 2 story commercial cannabis manufacturing, distrubution and delivery facility.

Filed
Jun 29, 2026608 Teresita Bl

New bathroom & interior wall layout (remodel @ 1stfloor) new kitchen layout 48 sf infill addition @ an existing . interior lightwell @ 2nd fl w/(n) 5'x10' light monitor @ roof level

Filed
Jun 4, 20263935 18th St

Minor struct. remodel of a sfr including int'r stair removal, 30 sq. ft. infill at the 2nd fl., relocate 2nd flr bathroom, inst. 3 new windows & 1 new exterior door, const. new exterior wood deck and stairs at rear with 1-hour fire resistance rated, pl wall, r/r portion of flat, comp. shingle roof.

Issued
May 28, 20261000 Corbett Av

A non-stuctural exterior improvement project at a single family home to replace all (e) exterior finishes & all (e) windows, doors & skylight in their (e) openings.

Filed
Apr 1, 20261723 Wallace Av

To erect 2 stories, no basement, type iii-b, light industrial. (building over 2 lots)

Filed
Mar 25, 20261266 22nd Av

Revision to permit 201908290230 (ref 202510318687) per legalization ordinance 43-14. bathroom layout rearrangement and extent of 1-hr wall.

Issued
Dec 16, 20251680 Union St

A unit renovation, a new roof deck (450 sf) at an e) 2 family home

Issued
Dec 2, 2025608 Teresita Bl

Erect 1-story type v adu bldg in rear yard

Triage
Nov 20, 2025377 Park St #0

Revision to 202307313330 s1 to reduce scope by removing exterior fence/screening louvers at front and rear 3rd fl deck.

Complete
Sep 24, 2025608 Teresita Bl

2 story partial renovation (380 sf) of an existing 2 story single family home; scope includes new adu access corridor & entry door (adu under separate permit); new sair, kitchen & master suite and new rear deck

Filed
Aug 14, 20251428 Lake St

Interior remodel at both levels of an existing 2 story single family home. scope includes new windows & new exterior french door at the rear.

Complete
May 14, 202519 Heron St

Revision to pa #202306230792:new accessible ramp and existing bathroom made accessible.

Complete
Jan 16, 202548 Hartford St

To obtain final inspection for work approved under pa#: 202101273452. all work is complete.

Complete
Dec 3, 2024400 Murray St

Project to remove ground fl level kitchen. add 20 min rated door to 1 hr interior portion at ground level garage (402. remove bathroom at ground fl. comply with 2017013137enf & nov 201706692

Complete
Oct 18, 20233935 18th St

Front facade improvement project to replace all windows, & exterior finishes. no structural. no m.e.p. or interior scope. exterior facade only. u=.30max

Complete
Jul 31, 2023377 Park St #0

215 sq ft side addition @ the 3rd fl of a 3 story two family residential bldg. new side addition converting side poriton of (e)3rd fl into front & rear deck;new skylights & solatubes

Complete
Jun 23, 202319 Heron St

Removal of 9 unauthorized units in a 2-story warehouse building. project to rever building to last authorized with a conditional use (cua) per pcs 317(c)(1). demolition of interior walls and mezzanine.

Complete
Jun 30, 20221570 Kirkwood Av

3 story exterior rear stair project/modification to permit pa 2010-1202-5983 to correct code violation 202290179 in a 3 story, 2 family residential building

Complete
Jun 24, 2022880 Folsom St

Permit application to convert existing 2 story light industrial building into a commercial cannabis manufacturing, distribution & delivery facility. scop of work includes non-structural tenant imprrovement. no retail sales., no cultivation or extraction(volitied) on this permit

Complete
Apr 12, 202112 Robblee Av

Roofing replacement project with new solar array and roof hatch. replacement of low sloped roofing system, adding 3 roof drains, new rail mounted solar array system over reconfigured roof drainage plane and roof hatch with ladder.

Complete

Sources: DataSF i98e-djp9, 3pee-9qhc, retrieved Nov 5, 2026. Names on permits are matched to licenses by license number and name; unmatched records are not shown.

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