Meta

property value
dataset name ISD Building Permit Daily Applications
data source City of Sommerville
data level City
description All building permits are submitted online via the Citizenserve software. You can see detailed information here about these applications. Online submitter of building applications began on May of 2014.
permalink https://data.somervillema.gov/dataset/ISD-Building-Permit-Daily-Applications/q3yh-mp87
dataset key q3yh-mp87
number of records 10976
number of variables 25

Sample

##   :created_at             permittype      file closedate
## 1  1451988130 Residential - Existing 16-000050      <NA>
## 2  1451988130 Residential - Existing 16-000059      <NA>
## 3  1451988130        Dumpster Permit 16-000044      <NA>
## 4  1451988130 Residential - Existing 16-000037      <NA>
## 5  1451988130 Residential - Existing 16-000038      <NA>
## 6  1451988130        Dumpster Permit 16-000039      <NA>
##      applicantaddress           issuedate :position :updated_at
## 1 346 Somerville Ave. 2016-01-04T00:00:00    857798  1451988130
## 2    110 Maple Street 2016-01-04T00:00:00    857799  1451988130
## 3        7 oakwood st 2016-01-04T00:00:00    857797  1451988130
## 4         24 Cross St 2016-01-04T00:00:00    857794  1451988130
## 5         24 Cross St 2016-01-04T00:00:00    857795  1451988130
## 6   44 Hunting Street 2016-01-04T00:00:00    857796  1451988130
##                                       projectname :created_meta
## 1           UNDERGROUND SANITARY PIPE REPLACEMENT        393811
## 2 Replace boiler with new high efficiency boiler.        393811
## 3                       dumpster permit on street        393811
## 4                         Renovation of 3-family.        393811
## 5                          Renovation of 3-family        393811
## 6                              Dumpster on street        393811
##       applicationdate latitude status permitamount  applicantcitystzip
## 1 2016-01-04T00:00:00 42.39199 Issued           60 Somerville MA 02143
## 2 2016-01-04T00:00:00 42.38659 Issued           60       Stow MA 01775
## 3 2016-01-04T00:00:00 42.39308 Issued          100     boston ma 02124
## 4 2016-01-04T00:00:00 42.38679 Issued          360 Somerville MA 02145
## 5 2016-01-04T00:00:00 42.38679 Issued          120 Somerville MA 02145
## 6 2016-01-04T00:00:00 42.37408 Issued          100 Somerville Ma 02143
##            address :updated_meta   :sid
## 1 275 HIGHLAND AVE        393811 857798
## 2     3 LINCOLN ST        393811 857799
## 3     21 SEWALL ST        393811 857797
## 4   18 EVERETT AVE        393811 857794
## 5   18 EVERETT AVE        393811 857795
## 6    44 HUNTING ST        393811 857796
##                                    applicant longitude
## 1 J. J. Sullivan Plumbing & Heating Co., INC -71.11146
## 2                               Lombardo P+H -71.08088
## 3                        valentine carpentry -71.09137
## 4            Pavidis Plumbing & Heating Inc. -71.08844
## 5            Pavidis Plumbing & Heating Inc. -71.08844
## 6                                Jaime  Lima -71.09066
##                                    :id :meta      expirationdate
## 1 A157A3AE-DFED-4F7E-AC14-23447D82FC42    NA 2016-07-04T00:00:00
## 2 B3171350-CEA5-4B4A-90CD-3E3E217D2162    NA 2016-07-04T00:00:00
## 3 1AFB9456-7965-4FBB-9835-DD499C29AD5C    NA                <NA>
## 4 21BF346E-1B5A-4CDB-899F-BB5113F7BA76    NA 2016-07-04T00:00:00
## 5 12E3DE88-129A-479E-AEB2-0C9989B44DA4    NA 2016-07-04T00:00:00
## 6 EE245BA7-EF24-4934-B6F7-A644C5446436    NA                <NA>
##        permit amountpaid
## 1  P16-000004         60
## 2  G16-000005         60
## 3 DP16-000002        100
## 4  P16-000002        360
## 5  G16-000002        120
## 6 DP16-000001        100

Missing Values

Variables

The following variables are all NA: :meta

The following variables are duplicates:

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

permittype

Distribution

Frequency table

file

Distribution of top 50 variables

Frequency table of top 100 variables

closedate

Distribution of top 50 variables

Frequency table of top 100 variables

applicantaddress

Distribution of top 50 variables

Frequency table of top 100 variables

issuedate

Distribution of top 50 variables

Frequency table of top 100 variables

projectname

Distribution of top 50 variables

Frequency table of top 100 variables

applicationdate

Distribution of top 50 variables

Frequency table of top 100 variables

latitude

Distribution

Summary statistics

statistic value
Min. 0.00
1st Qu. 42.38
Median 42.39
Mean 41.44
3rd Qu. 42.40
Max. 42.43

status

Distribution

Frequency table

permitamount

Distribution

Summary statistics

statistic value
Min. 30
1st Qu. 60
Median 120
Mean 1334
3rd Qu. 250
Max. 3171000

applicantcitystzip

Distribution of top 50 variables

Frequency table of top 100 variables

address

Distribution of top 50 variables

Frequency table of top 100 variables

applicant

Distribution of top 50 variables

Frequency table of top 100 variables

longitude

Distribution

Summary statistics

statistic value
Min. -71.13
1st Qu. -71.12
Median -71.10
Mean -69.51
3rd Qu. -71.09
Max. 0.00

expirationdate

Distribution of top 50 variables

Frequency table of top 100 variables

permit

Distribution of top 50 variables

Frequency table of top 100 variables

amountpaid

Distribution

Summary statistics

statistic value
Min. 30
1st Qu. 60
Median 119
Mean 1335
3rd Qu. 247
Max. 3171000