16,899 mechanical permits in Washington, D.C. are still open.

40.4% of eligible mechanical permits have been closed.

Tracking 28,335 mechanical permits across 23,781 addresses since . Data updated daily from DC Open Data.

Lowest Mechanical Permit Closure Rates

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

All Types Building Electrical Mechanical Plumbing

#	Address	Total Permits	Rated Eligible	Closed	Still Open	Closure Rate
101	214 MASSACHUSETTS AVE NE	4	3	1	2	33.3%
102	2400 6TH ST NW	4	3	1	2	33.3%
103	525 NEW JERSEY AVE NW	4	3	1	2	33.3%
104	5600 EAST CAPITOL ST NE	4	3	1	2	33.3%
105	100 M ST SE	3	3	1	2	33.3%
106	1025 VERMONT AVE NW	3	3	1	2	33.3%
107	1101 17TH ST NW	3	3	1	2	33.3%
108	113 18TH ST SE	3	3	1	2	33.3%
109	1147 CONNECTICUT AVE NW	3	3	1	2	33.3%
110	1199 VERMONT AVE NW	3	3	1	2	33.3%
111	1323 4TH ST NE	3	3	1	2	33.3%
112	1351 NEWTON ST NW	3	3	1	2	33.3%
113	1626 DECATUR ST NW	3	3	1	2	33.3%
114	1703 32ND ST NW	3	3	1	2	33.3%
115	1775 CORCORAN ST NW	3	3	1	2	33.3%
116	1909 MARTIN LUTHER KING JR AVE SE	3	3	1	2	33.3%
117	208 F ST NE	3	3	1	2	33.3%
118	2120 P ST NW	3	3	1	2	33.3%
119	2228 MARTIN LUTHER KING JR AVE SE	3	3	1	2	33.3%
120	2404 NORTH CAPITOL ST NW	3	3	1	2	33.3%
121	2900 Q ST NW	3	3	1	2	33.3%
122	3511 JAY ST NE	3	3	1	2	33.3%
123	3614 VAN NESS ST NW	3	3	1	2	33.3%
124	3629 NEW HAMPSHIRE AVE NW	3	3	1	2	33.3%
125	3924 MINNESOTA AVE NE	3	3	1	2	33.3%
126	4211 49TH ST NW	3	3	1	2	33.3%
127	4219 16TH ST NW	3	3	1	2	33.3%
128	4220 9TH ST SE	3	3	1	2	33.3%
129	4318 FESSENDEN ST NW	3	3	1	2	33.3%
130	4427 P ST NW	3	3	1	2	33.3%
131	4616 LAVEROCK PL NW	3	3	1	2	33.3%
132	4617 42ND ST NW	3	3	1	2	33.3%
133	4720 5TH ST NW	3	3	1	2	33.3%
134	501 H ST NE C-1	3	3	1	2	33.3%
135	5325 B ST SE	3	3	1	2	33.3%
136	5500 CONNECTICUT AVE NW	3	3	1	2	33.3%
137	60 I ST SW	3	3	1	2	33.3%
138	601 PENNSYLVANIA AVE NW	3	3	1	2	33.3%
139	6920 8TH ST NW	3	3	1	2	33.3%
140	700 PENNSYLVANIA AVE SE	3	3	1	2	33.3%
141	7150 12TH ST NW	3	3	1	2	33.3%
142	717 14TH ST NW	3	3	1	2	33.3%
143	7175 12TH ST NW	3	3	1	2	33.3%
144	722 7TH ST NW	3	3	1	2	33.3%
145	800 NORTH CAPITOL ST NW	3	3	1	2	33.3%
146	801 PENNSYLVANIA AVE NW	3	3	1	2	33.3%
147	92 R ST NW	3	3	1	2	33.3%
148	934 O ST NW	3	3	1	2	33.3%
149	110 IRVING ST NW	23	19	7	12	36.8%
150	400 NORTH CAPITOL ST NW	20	18	7	11	38.9%