Meta

property value
dataset name Housing Permits
data source State of Maryland
data level City
description Baltimore Housing’s Office of Permits & Building Inspections enforces the Baltimore City Building Code, as well as state laws pertaining to construction and occupancy. This office issues building permits and provides subsequent inspections for; construction, alteration, electrical, mechanical and plumbing work in both commercial and residential structures. File your completed application in person at: The One- Stop Shop, 417 E. Fayette St., Room 100. Not sure if your project requires a permit? Call us at 410-396-3360
permalink https://data.baltimorecity.gov/Housing-Development/Housing-Permits/fesm-tgxf
dataset key fesm-tgxf
number of records 460278
number of variables 18

Sample

##       propertyaddress :created_at :updated_at cost_est :created_meta
## 1    4130 LINKWOOD RD  1449069076  1449069076   300000        393202
## 2     1525 N BROADWAY  1449069076  1449069076     8000        393202
## 3  3110 MONDAWMIN AVE  1449069076  1449069076     6049        393202
## 4 3719 HILLSDALE ROAD  1449069076  1449069076     8181        393202
## 5      3021 WAYNE AVE  1449069076  1449069076    94000        393202
## 6  3311 MONDAWMIN AVE  1449069076  1449069076     9833        393202
##                                                                                                                                                                                                                                                permitdescription
## 1 one existing pedestrian bridge will be removed and replaced with a new one in addition to a second bridge constructed south of the first  includes micropile installation of prefabricated bridges  concrete bridge substructure and concrete sidewalks as per
## 2                                                                                                                                   installation (2) 90%  90 000 btu furnaces (2) 2.5 ton a/c units and (2) new ductwork systems as per code ***gas by others***
## 3                                                                                                                                                                                              replace 90k btu gas boiler and 1/2" back flow device as per code.
## 4                                                                                                                                                                                             replace 125k btu gas boiler and 1/2" back flow device as per code.
## 5                                                                                                                                                                                 replace 125k btu gas boiler and 1/2" back flow device  1 circuit. as per code.
## 6                                                                                                                replace 61k btu gas boiler and 1/2" back flow device  1 circuit.install 1" gas pipe from meter to boiler. meter is properly sized. as per code.
##       permitnum                                  :id :meta  lot prop_use
## 1 COM2015-05985 7152A12E-1132-4697-A3B0-9D32CBB9DE4A    NA  001      PUB
## 2 COM2015-28568 7F7CB785-F8CC-4A35-87CA-B7332D333415    NA  013       SF
## 3 COM2015-28635 997765B8-1EFB-4EAC-9024-3598708FBE21    NA  157       SF
## 4 COM2015-28636 26C8CA9B-8D8E-4445-BD11-06F00D1845D5    NA  015       SF
## 5 COM2015-28637 10A5BAE6-4B47-4B6E-836A-706A50B08A3E    NA  006       SF
## 6 COM2015-28638 B597E6D9-4E2E-4E64-8142-957C864210E4    NA 009J       SF
##   :updated_meta           dateissue :sid          dateexpire :position
## 1        393202 2015-12-01T00:00:00    1 2017-12-01T00:00:00         1
## 2        393202 2015-12-01T00:00:00    2 2016-03-01T00:00:00         2
## 3        393202 2015-12-01T00:00:00    3 2016-06-01T00:00:00         3
## 4        393202 2015-12-01T00:00:00    4 2016-06-01T00:00:00         4
## 5        393202 2015-12-01T00:00:00    5 2016-06-01T00:00:00         5
## 6        393202 2015-12-01T00:00:00    6 2016-06-01T00:00:00         6
##   block existing_use
## 1 3701B          PUB
## 2  1477           SF
## 3 3061B           SF
## 4  8247           SF
## 5  8346           SF
## 6 3055A           SF

Missing Values

Variables

The following variables are all NA: :meta

The following variables are duplicates:

  • :created_at, :updated_at
  • :sid, :position
  • :created_meta, :updated_meta

propertyaddress

Distribution of top 50 variables

Frequency table of top 100 variables

cost_est

Distribution

Summary statistics

statistic value
Min. -166
1st Qu. 1000
Median 3400
Mean 56800
3rd Qu. 8000
Max. 600100000
NA’s 117766

permitdescription

Distribution of top 50 variables

Frequency table of top 100 variables

permitnum

Distribution of top 50 variables

Frequency table of top 100 variables

lot

Distribution of top 50 variables

Frequency table of top 100 variables

prop_use

Distribution

Frequency table

dateissue

Distribution of top 50 variables

Frequency table of top 100 variables

dateexpire

Distribution of top 50 variables

Frequency table of top 100 variables

block

Distribution of top 50 variables

Frequency table of top 100 variables

existing_use

Distribution

Frequency table