88,377 building permits in San Francisco are still open.

62.9% of eligible building permits have been closed.

The median applicant closes 76.2% of their building permits.

Tracking 237,992 building permits across 22,572 applicants. Data updated daily from DataSF.

Lowest Building Permit Closure Rates

Applicants with 20+ rated permits, active in the last 3 years. Methodology

All Types Building Electrical Plumbing Demolition

#	Applicant	Total Permits	Rated Eligible	Closed	Still Open	Closure Rate
401	Design Line Construction	65	65	43	22	66.2%
402	Butler Armsden Architects	68	68	45	23	66.2%
403	Hong's General Construction Inc	117	117	78	39	66.7%
404	Rylko Builders Inc.	72	72	48	24	66.7%
405	Herrero Builders Incorporated	66	66	44	22	66.7%
406	Rei Build Up Construction Corp	60	60	40	20	66.7%
407	Hcg Associates, Inc.	36	36	24	12	66.7%
408	A2z Remodeling Inc.	33	33	22	11	66.7%
409	S & A Engineering Design	33	33	22	11	66.7%
410	Arch Plumbing Inc	30	30	20	10	66.7%
411	Area Development Inc.	30	30	20	10	66.7%
412	Western Allied Mechanical Inc.	30	30	20	10	66.7%
413	J..H. Construction Co./John A Huerta Co	27	27	18	9	66.7%
414	Seapoint Construction	27	27	18	9	66.7%
415	Bayside Mechanical Inc	24	24	16	8	66.7%
416	Derry Casey Builders Inc	24	24	16	8	66.7%
417	Famand Inc Dba Indoor Environmental Serv	24	24	16	8	66.7%
418	Hing Wah Design	24	24	16	8	66.7%
419	L E C A Construction Llc	24	24	16	8	66.7%
420	Little Feet Renovation	24	24	16	8	66.7%
421	Gb Construction Company	21	21	14	7	66.7%
422	Hammel, Green & Abrahamson	21	21	14	7	66.7%
423	Hom-Pisano Engineering Inc	21	21	14	7	66.7%
424	O D R Roofing	21	21	14	7	66.7%
425	Pctc Engineering	21	21	14	7	66.7%
426	Aaron Gordon Construction Inc	106	106	71	35	67.0%
427	Cal State Roofing Co Inc	203	203	136	67	67.0%
428	Bana Construction Inc.	100	100	67	33	67.0%
429	San Francisco Fire Protection	1,280	1,280	858	422	67.0%
430	C & C General Engineering Inc.	76	76	51	25	67.1%
431	Arcus Architecture & Planning	131	131	88	43	67.2%
432	Qse Construction	58	58	39	19	67.2%
433	Bay Cities Pyrotector Inc	52	52	35	17	67.3%
434	Liang General Construction Inc	52	52	35	17	67.3%
435	Xie Associates	52	52	35	17	67.3%
436	Bana Construction	89	89	60	29	67.4%
437	Emcor Services/Mesa Energy Systems Inc	43	43	29	14	67.4%
438	Thomas Swan Sign Co Inc	43	43	29	14	67.4%
439	Yu Kwan Construction Co.	43	43	29	14	67.4%
440	Blue Bay Painting Contractor	40	40	27	13	67.5%
441	Pacific Coast Fire	40	40	27	13	67.5%
442	Thompson Suskind L P	71	71	48	23	67.6%
443	Acme Builders	34	34	23	11	67.6%
444	Ren Lei Construction Co	65	65	44	21	67.7%
445	Design Consultants Group, Inc	62	62	42	20	67.7%
446	Chow, Kock	31	31	21	10	67.7%
447	Julia Y. Chen Design Inc.	31	31	21	10	67.7%
448	Nicholas Spencer Firth Gen Contr	31	31	21	10	67.7%
449	Transworld Construction	31	31	21	10	67.7%
450	Black Mountain Development	87	87	59	28	67.8%