cityofchicago/additional-dwelling-unit-preapproval-applications-xbwc-ntpx
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Updated 23 hours ago
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Additional Dwelling Unit Preapproval Applications

Applications for preapprovals for Additional Dwelling Units (ADUs) received by the Department of Housing pursuant to the December 2020 ADU Ordinance. After issuance of an ADU preapproval, the owner must obtain a building permit from the Department of Buildings before constructing an ADU.

For a map of the eligible areas, please see https://data.cityofchicago.org/d/n8dk-kjjn.

For more information about ADUs in Chicago, visit http://www.chicago.gov/ADU.

Columns

NameSocrata field nameColumn name in sgr mountData typeDescription
ADU_ZONEadu_zoneadu_zoneTextThe Additional Dwelling Unit-Allowed Area that the property is located in (See Section 17-7-0570 of the Zoning Ordinance)
ZONINGzoningzoningTextThe zoning district of the property
NEW_ADUSnew_adusnew_adusNumberProposed number of ADUs
STREET_DIRECTIONstreet_directionstreet_directionTextDirection portion of the property address
LOCATIONlocationlocationPointThe location of the property in a format that allows for mapping and geographic analysis on this data portal.
LATITUDElatitudelatitudeNumberThe latitude of the property
COMM_AREAcomm_areacomm_areaNumberThe Community Area of the property
ADDRESSaddressaddressTextProperty address
EXISTING_BLDGexisting_bldgexisting_bldgCheckboxWhether the preapproval is for an existing building on the lot
STATUSstatusstatusTextStatus of ADU preapplication
Wards:@computed_region_43wa_7qmu:@computed_region_43wa_7qmuNumberThis column was automatically created in order to record in what polygon from the dataset 'Wards' (43wa-7qmu) the point in column 'location' is located. This enables the creation of region maps (choropleths) in the visualization canvas and data lens.
Census Tracts:@computed_region_bdys_3d7i:@computed_region_bdys_3d7iNumberThis column was automatically created in order to record in what polygon from the dataset 'Census Tracts' (bdys-3d7i) the point in column 'location' is located. This enables the creation of region maps (choropleths) in the visualization canvas and data lens.
Zip Codes:@computed_region_6mkv_f3dw:@computed_region_6mkv_f3dwNumberThis column was automatically created in order to record in what polygon from the dataset 'Zip Codes' (6mkv-f3dw) the point in column 'location' is located. This enables the creation of region maps (choropleths) in the visualization canvas and data lens.
Community Areas:@computed_region_vrxf_vc4k:@computed_region_vrxf_vc4kNumberThis column was automatically created in order to record in what polygon from the dataset 'Community Areas' (vrxf-vc4k) the point in column 'location' is located. This enables the creation of region maps (choropleths) in the visualization canvas and data lens.
OWNER_OCCowner_occowner_occCheckboxWhether the property is owner occupied
OWNER_NAMEowner_nameowner_nameTextName of property owner (if different than applicant)
STATUS_UPDATED_DATEstatus_updated_datestatus_updated_dateCalendar dateDate when ADU preapplication status was last updated
SUBMISSION_DATEsubmission_datesubmission_dateCalendar dateDate when ADU preapplication was electronically submitted
LONGITUDElongitudelongitudeNumberThe longitude of the property
WARDwardwardNumberThe Ward (City Council district) of the property
APPLICANT_NAMEapplicant_nameapplicant_nameTextName of ADU preapproval applicant
STREET_NAMEstreet_namestreet_nameTextStreet name portion of the property address
STREET_NUMBERstreet_numberstreet_numberNumberNumber portion of the property address
IDididNumberA unique identifier for the record
Boundaries - ZIP Codes:@computed_region_rpca_8um6:@computed_region_rpca_8um6NumberThis column was automatically created in order to record in what polygon from the dataset 'Boundaries - ZIP Codes' (rpca-8um6) the point in column 'location' is located. This enables the creation of region maps (choropleths) in the visualization canvas and data lens.
PREV_ADUSprev_adusprev_adusCheckboxWhether there is a previous ADU application at the address
ADU_TYPEadu_typeadu_typeTextThe type of ADU
CURRENT_DUScurrent_duscurrent_dusNumberNumber of legally-established dwelling units on lot
AFF_ADUSaff_adusaff_adusNumberMinimum number of affordable ADUs
YEAR_BUILTyear_builtyear_builtNumberYear when the existing building on the lot (if any) was built
MAX_ADUSmax_adusmax_adusNumberMaximum number of ADUs allowed
Upstream Metadata