Claudio Martonffy

Architect · Claudio Martonffy Design · San Francisco

Public records

From the licensing board and the city of San Francisco.

The short answer

Licensed?: License activeArchitect C-34835First issued Nov 18, 2014, expires Jul 31, 2027.
Source: DCA license roster, 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?: 23 permits since 2006, 23 in the last 5 years. Latest filed Jan 15, 2025.
What kind of projects?: Home remodel 6 · Legalize or fix a violation 4 · Other 4
How long do their permits take?: Legalize or fix a violation: 12 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.

Home remodel: 6 permits in San Francisco

From 2014 to 2017, latest filed Jul 3, 2017.

Time to get a permit

Theirs

Within 1 month

Median from filing to permit, from 6 issued permits filed since 1966.

Where

Pacific Heights2
Excelsior2
Castro/Upper Market1
Mission1

Most recent

Permits

28 permits that name Claudio Martonffy, newest first, including 5 revisions or supplements that are not counted. Select a permit to see the full record.

Filed	Project	Type	Status	Time to permit
Jan 15, 2025	3884 17th St Convert ground floor wine storage room into sleeping room. relocation existing bathroom and install wet bar. legalize installation of wet bar in response to n.o.v. #202317497. Issued	Legalize or fix a violation	Issued	12 months
Jan 15, 2025	3884 17th St Legalization of rooftop decorative rail in response to nov 202418673. roof to remain unoccupied. Complete	Legalize or fix a violation	Complete	12 months
Sep 27, 2022	730 Polk St Add fire rated access door 18x18 to existing 2nd fl elevator shaft. revision to permit 202205234748. Complete	Revision or supplement	Complete	Within 1 month
Jul 14, 2022	108 Cole St Rev to pa 202204122039 repair non conforming guardrail per ab 005 Complete	Revision or supplement	Complete	1 month
May 23, 2022	730 Polk St 2/f add fire-rated access door (~8"x8") to existing 2nd floor elevator shaft. Issued	Commercial or tenant improvementType unconfirmed	Issued	Within 1 month
Nov 17, 2021	1230 Grant Av Paint on sign at from of building. "taqueria el farolito" Issued	Other	Issued	4 months
Nov 17, 2021	1502 Golden Gate Av 3rd fl:interior remodel, includes full finishes construction of common area, kitchen & bthrms: includes the perforation of an extg shearwall with replacement of inkind strength. permit for work to be performed will be remediate conditions outstanding under current order of abatement #201178596a & Complete	Legalize or fix a violation	Complete	2 months
Aug 9, 2021	1507 California St Revision to 201504234504. install remedial measures per vrap(dph). install new in-line fan & air filter system @ roof top. connecting (e) vertical pipe termination @ roof. to comply w/ dph letter. install and connect seismic support and cables. electrical and plumbing under separated permits Complete	Revision or supplement	Complete	10 months
May 21, 2019	3884 17th St Foundation replacement and voluntary strengthening of the garage. minor excavation to flatten rear patio and parking areas. work to be done on ground fl only. Complete	Seismic retrofit or foundation	Complete	2 months
Aug 31, 2017	1353 Stevenson St Legalize 1 bedroom, 1 bathroom unit (unit 7) per ord 43-14; lower slab and add bicycleparking. Complete	Legalize or fix a violation	Complete	18 months
Jul 3, 2017	2621 Sacramento St Interior renovation of 1 kitchen and 2 bathrooms, add new forced air unit and connect to extg diffusers. n/a for maher Complete	Home remodel	Complete	Within 1 month
May 3, 2017	2621 Sacramento St Revision to 201702068655: shoring plan Complete	Revision or supplement	Complete	Within 1 month
Feb 17, 2017	195 Collingwood St #0 New concrete deck & steps 171 sq ft & 30" from grade at rear of apt bldg. Complete	Deck, stairs or patio cover	Complete	Within 1 month
Feb 10, 2017	5811 Mission St Apt 2 - add new partition walls; demo partition walls, relocate /renovate kitchen, repair dry wall as required; add 1 bedroom, no work on facade. add washer and dryer in unit Complete	Home remodel	Complete	Within 1 month
Feb 6, 2017	2621 Sacramento St Upgrade structure - foundations & shear walls on ground floor. Complete	Home remodelType unconfirmed	Complete	3 months
Aug 15, 2016	5811 Mission St Unit 3 - add new partition wall & demo (e) partition wall. repair drywall as required; add bedroom and study Complete	Home remodel	Complete	Within 1 month
Jan 14, 2016	195 Collingwood St #0 Add unit per ordinance# 30-15. remodel of existing ground level space into dwelling unit. ref mandatory seismic upgrade pa# 2015/11/13/2496. Complete	ADU	Complete	6 months
Nov 13, 2015	195 Collingwood St #0 Soft story mandatory seismic retrofit on ground floor per sfbc chapter 34b, 2012 iebc appendix a-4 Complete	Seismic retrofit or foundation	Complete	1 month
Oct 1, 2015	3270 24th St Gr fl renovation of permitted restaurant (pa 201406037404) renovate e gr fl retail into restaurant, seismic upgrade of gr fl per 2014iebc appendix a4, mech/elec/plumb for commercial kitchen, accessible bathrooms and egress, remove gr fl lightwell per 201405037404. sprinkler - fire alarm seperate per Complete	Revision or supplement	Complete	6 months
Aug 31, 2015	2779 Mission St One story horizontal addition for dry storage and refrigerator at the rear of (e) restaurant. Complete	Addition	Complete	11 months

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.

Are you Claudio Martonffy? Request a correction.