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56,681 columns in the coverage ledger · read from /api/field-coverage on citytap-prod · source last observed Oct 10, 2026, 2:47 PM
3,026 datasets, 56,681 catalogued fields, 9,808 of them still unread. Every band below is a share of that, worst first. Open one to see its datasets.
92iy-9c3n
← What we have understood · Dataset page
Most read — At least three quarters of their fields carry a verdict.
Covered and uncovered alike, in the order the publisher lists them. A field with no verdict is one nobody has looked at yet.
| Field | Type | What we know | Meaning | How it was decided | Shared term |
|---|---|---|---|---|---|
| construction_reported Construction Reported | Text | Checked, no match | — | value_domain_readtop[2]={No×840; Yes×174}; top[4]={N×5397; NO×5275; YES×1527; Y×183}; top[3]={NO×364155; YES×43978; Y×2320}; top[1]={YES×15286}; top[1]={Yes×141}; top[2]={No×125; Yes×13} | — |
| nta NTA | Text | Checked, no match | — | value_domain_read | — |
| :@computed_region_yeji_bk3q Borough Boundaries | Number portal artifact | Checked, no match | — | portal_artifact matched by name, unread automatically created in order to record in what polygon from the dataset 'Borough Boundaries' (yeji-bk3q) the point in column 'lat_long' is located | — |
| :@computed_region_92fq_4b7q City Council Districts | Number portal artifact | Checked, no match | — | portal_artifact matched by name, unread record in what polygon from the dataset 'City Council Districts' (92fq-4b7q) the point in column 'lat_long' is located | — |
| lat_long Lat/Long | Point | Understood | geometry.point Point geometry | dictionary_readCombined Latitude and Longitude | — |
| longitude Longitude | Number | Understood | geometry.longitude Longitude | dictionary_read_underspecifiedLongitude | — |
| census_tract Census Tract | Text | Checked, no match | — | value_domain_read | — |
| nbhd NTA Neighborhood | Text | Nobody has looked | — | — | — |
| council_district Council District | Text | Checked, no match | — | value_domain_read | — |
| sold_date Sold Date | Calendar date | Understood | time.world_event.occurred Occurrence time | dictionary_readDate property was reported sold if between 1/1 and 6/30, otherwise blank. | — |
| borough Borough | Text | Understood | place.borough Borough | value_domain_read | borough |
| :@computed_region_sbqj_enih Police Precincts | Number portal artifact | Checked, no match | — | portal_artifact matched by name, unread automatically created in order to record in what polygon from the dataset 'Police Precincts' (sbqj-enih) the point in column 'lat_long' is located | — |
| expir_dt_of_most_recent_lease Expiration date of the most recent lease | Calendar date | Not enough to tell | — | value_domain_read | — |
| reporting_year Reporting Year | Text | Checked, no match | — | value_domain_readtop[7]={2020 and 2021×75540; 2019 and 2020×75250; 2024×66668; 2023×65419; 2022 and 2023×64092; 2021 and 2022×63456; 2025×4459} | — |
| zip_code Zip Code | Text | Checked, no match | — | value_domain_read | — |
| property_number Property Number | Text | Nobody has looked | — | — | — |
| postcode Postcode | Text | Checked, no match | — | value_domain_read | — |
| vacant_6_30_or_date_sold Vacant 6/30 or Date Sold | Text | Checked, no match | — | value_domain_readtop[2]={No×840; Yes×174}; top[4]={N×5397; NO×5275; YES×1527; Y×183}; top[3]={NO×364155; YES×43978; Y×2320}; top[1]={YES×15286}; top[1]={Yes×141}; top[2]={No×125; Yes×13} | — |
| filing_due_date Filing Due Date | Calendar date | Understood | time.obligation Obligation time | dictionary_readThe filing due date for the information shown from the primary registration and/ or supplemental storefront registration | — |
| primary_business_activity Primary Business Activity | Text | Nobody has looked | — | — | — |
| borough_block_lot Borough Block Lot | Text | Checked, no match | — | value_domain_read | — |
| property_street_address_or Property Street Address or Storefront Address | Text | Nobody has looked | — | — | — |
| unit Unit | Text | Nobody has looked | — | — | — |
| bbl BBL | Text | Checked, no match | — | value_domain_read | — |
| bin BIN | Text | Understood | place.bin Building Identification Number | operator_cohort matched by name, unread | bin |
| borough_1 Borough1 | Text | Understood | place.borough Borough | value_domain_readtop[8 of 10]={MANHATTAN×129811; BROOKLYN×82804; QUEENS×75016; BRONX×46525; Manhattan×25639; Brooklyn×15265; Queens×14235; STATEN ISLAND×14140} | — |
| :@computed_region_f5dn_yrer Community Districts | Number portal artifact | Checked, no match | — | portal_artifact matched by name, unread record in what polygon from the dataset 'Community Districts' (f5dn-yrer) the point in column 'lat_long' is located | — |
| property_street Property Street | Text | Nobody has looked | — | — | — |
| vacant_on_12_31 Vacant on 12/31 | Text | Checked, no match | — | value_domain_readtop[2]={No×840; Yes×174}; top[4]={N×5397; NO×5275; YES×1527; Y×183}; top[3]={NO×364155; YES×43978; Y×2320}; top[1]={YES×15286}; top[1]={Yes×141}; top[2]={No×125; Yes×13} | — |
| community_board Community Board | Text | Checked, no match | — | value_domain_read | — |
| latitude Latitude | Number | Understood | geometry.latitude Latitude | dictionary_read_underspecifiedLatitude | — |