109,230 building permits in Boston are still open.

29.8% of eligible building permits have been closed.

The median applicant closes 30.2% of their building permits.

Tracking 155,695 building permits across 29,029 applicants. Data updated daily from Analyze Boston.

Lowest Building 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
451	John Hall	21	21	7	14	33.3%
452	Justin Kelly	21	21	7	14	33.3%
453	Krista Evans	21	21	7	14	33.3%
454	Paul DerVartanian	21	21	7	14	33.3%
455	Vincent O'Rorke	155	155	52	103	33.5%
456	Becca Patnode	120	110	37	73	33.6%
457	Ryan Hunt	81	80	27	53	33.8%
458	ahmed nur	76	74	25	49	33.8%
459	David Kelliher	51	47	16	31	34.0%
460	Christina Guarnotta	461	440	150	290	34.1%
461	Richard Crespo	47	41	14	27	34.1%
462	Michael Carey	79	79	27	52	34.2%
463	Robert DiPierro	36	35	12	23	34.3%
464	Pasquale Guarracino	107	99	34	65	34.3%
465	Edison Ribeiro	47	32	11	21	34.4%
466	Christopher Ferragamo	32	32	11	21	34.4%
467	Joseph Botaish	32	32	11	21	34.4%
468	Christine McMahon	193	186	64	122	34.4%
469	Vargas DaSilveira	72	61	21	40	34.4%
470	Eileen Rosa	78	58	20	38	34.5%
471	John Duran	84	84	29	55	34.5%
472	Saul Schrader	52	52	18	34	34.6%
473	Antonio DaSilva	27	26	9	17	34.6%
474	Abdul Yahya	26	26	9	17	34.6%
475	joseph trichilo	26	26	9	17	34.6%
476	Douglas Stefanov	125	121	42	79	34.7%
477	Sean Kennedy	254	236	82	154	34.7%
478	Peter Ryan	120	115	40	75	34.8%
479	Robert Nichols	29	23	8	15	34.8%
480	Xhaklina Desmond	112	109	38	71	34.9%
481	Leonard Johnson	47	40	14	26	35.0%
482	nigel mernagh	22	20	7	13	35.0%
483	Ivan Hernandez	21	20	7	13	35.0%
484	Erick Lacy	20	20	7	13	35.0%
485	thomas fitzpatrick	74	74	26	48	35.1%
486	Lucas Campos	47	37	13	24	35.1%
487	james policastro	37	37	13	24	35.1%
488	david mcgrath	75	68	24	44	35.3%
489	ANTONIO RUSCITO	35	34	12	22	35.3%
490	Derek Pelletier	35	34	12	22	35.3%
491	Andrew Ulrich	54	48	17	31	35.4%
492	Hezekiah Pratt	118	110	39	71	35.5%
493	oliver childs	31	31	11	20	35.5%
494	Roberto Palma	67	59	21	38	35.6%
495	Bryan Haynes	32	28	10	18	35.7%
496	james O'Sullivan	30	28	10	18	35.7%
497	JOHN CONNAUGHTON	42	39	14	25	35.9%
498	Michael Andrews	27	25	9	16	36.0%
499	BRIAN BRIDGES	25	25	9	16	36.0%
500	Howard Ng	25	25	9	16	36.0%