298,214 construction permits in Boston are still open.

44.4% of eligible construction permits have been closed.

The median applicant closes 50.0% of their construction permits.

Tracking 536,613 construction permits across 58,706 applicants since 2006. Data updated daily from Analyze Boston.

Lowest Permit Closure Rates

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

All Types Electrical Plumbing Gas Building Fire Alarm Low Voltage

#	Applicant	Total Permits	Rated Eligible	Closed	Still Open	Closure Rate
401	Chris Drew	49	49	13	36	26.5%
402	Rocky Huynh	65	64	17	47	26.6%
403	Rich Borrelli	97	79	21	58	26.6%
404	Highgate Electric	81	75	20	55	26.7%
405	Matthew Calkins	60	60	16	44	26.7%
406	Nilton Alves	33	30	8	22	26.7%
407	Dave Winn	31	30	8	22	26.7%
408	Cesar DaSilva	117	116	31	85	26.7%
409	JUAREZ IANSEN	89	86	23	63	26.7%
410	Michael Anderson	73	56	15	41	26.8%
411	David M Corderman Jr	120	97	26	71	26.8%
412	Eltion Allen	42	41	11	30	26.8%
413	ROD RIVERA	188	182	49	133	26.9%
414	Brian Rushton	30	26	7	19	26.9%
415	James Resendes	27	26	7	19	26.9%
416	Sondra Uva	27	26	7	19	26.9%
417	Michael Giombetti	26	26	7	19	26.9%
418	jose vazquez	37	37	10	27	27.0%
419	Eoin Barry	245	231	63	168	27.3%
420	Samuel Sandoval	50	44	12	32	27.3%
421	Brian O'Connell	45	44	12	32	27.3%
422	Kevin Spry	30	22	6	16	27.3%
423	Michael Pallazola	26	22	6	16	27.3%
424	ADAO PIRES	23	22	6	16	27.3%
425	Jim Lamparelli	23	22	6	16	27.3%
426	Lynam Hennessy	23	22	6	16	27.3%
427	Michael Bavaro	184	172	47	125	27.3%
428	Kelly Surette	147	139	38	101	27.3%
429	Regina Olivieri	799	791	217	574	27.4%
430	Paul Rebelo	41	40	11	29	27.5%
431	JEFF BEANE	139	127	35	92	27.6%
432	peter walsh	223	203	56	147	27.6%
433	Niles Sutphin	58	58	16	42	27.6%
434	Donald Wakeling	34	29	8	21	27.6%
435	Michael Fisher	29	29	8	21	27.6%
436	Edward Honeycutt	52	47	13	34	27.7%
437	Dean Fantini	66	65	18	47	27.7%
438	Ed Pare	210	209	58	151	27.8%
439	David Corderman	212	198	55	143	27.8%
440	Larry Boisvert	84	72	20	52	27.8%
441	JOHN VELOZA	56	54	15	39	27.8%
442	Juan Rojas	165	147	41	106	27.9%
443	Thomas Dunphy	69	50	14	36	28.0%
444	Caroll Lopes- General A/C & Htg Inc.	53	50	14	36	28.0%
445	Gary Deans	28	25	7	18	28.0%
446	Alexandros Tsalagas	26	25	7	18	28.0%
447	Timothy Greene	57	57	16	41	28.1%
448	Daniel Connolly	34	32	9	23	28.1%
449	Eric Farmer	34	32	9	23	28.1%
450	James C. Grande	32	32	9	23	28.1%