Checked
City dataMaps & Geospatial
Building
Published by City of Hartford · Updated 09/18/2024
- Last updated
- 09/18/2024
- First published 09/16/2024
- Update frequency
- Not listed
- Formats
- 5
- CSV, GeoJSON, Shapefile
- Coverage
- Hartford
- City in Connecticut
About this dataset
The planimetric data was compiled by The Sanborn Map Company, Inc for the Metropolitan District and is based on an aerial flight performed in April 2015. In addition, the City's GIS staff has been updating limited planimetric features based on information on file in various City departments. The planimetric data has also been updated in 2016 and yearly to current based on spring aerial flights by EagleView.
Files and access
Links open the official government source
- CSV downloaddata.hartford.govCSV
- GeoJSONdata.hartford.govGeoJSON
- Shapefiledata.hartford.govShapefile
- KMLdata.hartford.govKML
- ArcGIS REST serviceutility.arcgis.comArcGIS REST
API endpoint: https://utility.arcgis.com/usrsvcs/servers/493ed7fa65414636bb497504d3db1c80/rest/services/OpenData_Community/MapServer/29
Links open outside websites we do not control.
Frequently asked questions
- Who publishes Building?
- City of Hartford publishes this dataset on Hartford Open Data.
- How often is it updated?
- The publisher does not list a schedule. The last update was on 09/18/2024.
- How do I download it?
- It is available as CSV, GeoJSON, Shapefile, KML. Use the links in Files and access, which open the official government source.
Similar data from other publishers
- buildingsCity of ChicagoOUTDATED. See the current data at https://data.cityofchicago.org/d/hz9b-7nh8 -- Building footprints in Chicago. Metadata may be viewed and downloaded at http://bit.ly/HZVDIY. The data can be viewed on the Chicago Data Portal with a web browser. However, to vieCSVJSONGeoJSONXMLUpdated 12/13/2013As needed
- BuildingsCity of ChicagoOUTDATED. See the current data at https://data.cityofchicago.org/d/hz9b-7nh8 -- Building footprints in Chicago. The data can be viewed on the Chicago Data Portal with a web browser. However, to view or use the files outside of a web browser, you will need to uCSVJSONGeoJSONXMLUpdated 01/06/2013
- BuildingsCity of Cambridge · Cambridge GISView full metadata https://www.cambridgema.gov/GIS/gisdatadictionary/Basemap/BASEMAP_Buildings Description City of Cambridge, MA, GIS basemap development project encompasses the land area of City of Cambridge with a 200-foot fringe surrounding the area and ChaCSVJSONGeoJSONXMLUpdated 07/01/2026As needed
- BuildingsCity of SomervilleESRI polygon feature class representing City of Somerville, Massachusetts building footprints. Last updated July 5, 2024.ZIPUpdated 02/04/2025
- Building AreasCity of BloomingtonThis layer represents the building footprint geometry in the City of Bloomington. These footprints are derived from 2021 aerial imagery and should be considered an approximation of the buildings dimensions.CSVJSONGeoJSONXMLUpdated 10/05/2026
Where this catalog comes from
- Data.gov CatalogU.S. General Services Administration
- State and local open data portalsSocrata Discovery API
- State and city CKAN portalsCalifornia, Virginia, Boston, Houston and more
- Government ArcGIS Hub sitesCity and county GIS data
Catalog checked 10/28/2026
We list dataset descriptions only. Downloads and APIs link straight to the official government source, which holds the current version and its terms of use.
Source: Hartford Open Data · Last updated 10/28/2026 · Listing only; the data stays with the publisher