330,874 construction permits in Boston are still open.

Only 43.7% of eligible construction permits have been closed.

The median applicant closes 48.9% of their construction permits.

Tracking 587,848 construction permits across 58,154 applicants. 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
301	Leonard Gemma	558	527	110	417	20.9%
302	Jeronimo Almeida	96	95	20	75	21.1%
303	Scott Cleveland	50	38	8	30	21.1%
304	Adam Guilbeault	368	241	51	190	21.2%
305	LUISHUN LAU	101	99	21	78	21.2%
306	Michael Mawn	35	33	7	26	21.2%
307	Michael McGough	35	33	7	26	21.2%
308	Edmund Gordon	901	771	164	607	21.3%
309	valentine watson	64	61	13	48	21.3%
310	Amy Tyson	63	61	13	48	21.3%
311	Stephen Danner	99	98	21	77	21.4%
312	Edward Sartell	71	70	15	55	21.4%
313	Luke Tripp	59	56	12	44	21.4%
314	mohammed Braimah	33	28	6	22	21.4%
315	paul jackson	28	28	6	22	21.4%
316	Dias Restoration Inc	94	93	20	73	21.5%
317	Jonathan Gilbride	47	37	8	29	21.6%
318	Thomas Connors	46	46	10	36	21.7%
319	John Brennick	24	23	5	18	21.7%
320	Kenneth Jordan	24	23	5	18	21.7%
321	Michael Sekenski	134	133	29	104	21.8%
322	Joel Zimmerman	33	32	7	25	21.9%
323	PAUL FEENEY	32	32	7	25	21.9%
324	Martin Kerr	41	41	9	32	22.0%
325	Philip Hresko	61	59	13	46	22.0%
326	brian gleaton	150	136	30	106	22.1%
327	Jonny Ramirez	69	68	15	53	22.1%
328	Maria Ardagna	652	592	131	461	22.1%
329	Silvano Malafaia	135	131	29	102	22.1%
330	JEFF COBB	45	45	10	35	22.2%
331	Joao Batista Dos Santos	28	27	6	21	22.2%
332	Gregory McCarthy	27	27	6	21	22.2%
333	John Guarracino	3,650	3,324	739	2,585	22.2%
334	Larry Boisvert	100	94	21	73	22.3%
335	Niles Sutphin	67	67	15	52	22.4%
336	Yohana Rosemark	55	49	11	38	22.4%
337	Russell Gibson	44	40	9	31	22.5%
338	Jim Aiello	41	40	9	31	22.5%
339	Michael Guida	84	71	16	55	22.5%
340	Zachary Preman	81	71	16	55	22.5%
341	Michael Anderson	81	62	14	48	22.6%
342	Scott Dana	34	31	7	24	22.6%
343	Paul Dudley	32	31	7	24	22.6%
344	kevin piccinin	31	31	7	24	22.6%
345	Gerald Patriquin	209	168	38	130	22.6%
346	Gary DeWolfe	53	53	12	41	22.6%
347	Nathan Hewes	955	931	211	720	22.7%
348	Jim North	62	44	10	34	22.7%
349	KYLE SEARLES	31	22	5	17	22.7%
350	ronald nolte	24	22	5	17	22.7%