100+ datasets found
  1. f

    A hybrid approach for mass valuation of residential properties through GIS...

    • figshare.com
    txt
    Updated Jul 10, 2022
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    Muhammed Oguzhan Mete; Tahsin Yomralioglu (2022). A hybrid approach for mass valuation of residential properties through GIS and Machine Learning integration [Dataset]. http://doi.org/10.6084/m9.figshare.17711363.v3
    Explore at:
    txtAvailable download formats
    Dataset updated
    Jul 10, 2022
    Dataset provided by
    figshare
    Authors
    Muhammed Oguzhan Mete; Tahsin Yomralioglu
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Description

    This repository contains data and codes that support the findings of the study.- PPD-EPC open dataset with the enriched spatial analyses scores and UPRN.- Batch Geocoding Notebook of PPD-EPC dataset with GeoPy - Here API- PyQGIS codes for proximity, terrain, and visibility spatial analyses.- Jupyter Notebook of Machine Learning algorithms for mass property valuation.

  2. a

    GIS and Real Estate Data Field Descriptions

    • hub.arcgis.com
    Updated Mar 15, 2019
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    James City County, VA (2019). GIS and Real Estate Data Field Descriptions [Dataset]. https://hub.arcgis.com/documents/0c64c2af00bf4afb8fc646af689faeab
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    Dataset updated
    Mar 15, 2019
    Dataset authored and provided by
    James City County, VA
    Description

    Field descriptions for the James City County Parcel layer and the Data table.

  3. d

    Tax Administration's Real Estate - Assessed Values

    • catalog.data.gov
    • data.virginia.gov
    • +5more
    Updated Apr 22, 2023
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    County of Fairfax (2023). Tax Administration's Real Estate - Assessed Values [Dataset]. https://catalog.data.gov/dataset/tax-administrations-real-estate-assessed-values-08c4b
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    Dataset updated
    Apr 22, 2023
    Dataset provided by
    County of Fairfax
    Description

    This table contains the assessed values for current tax year and prior tax year for land and building for properties in Fairfax County. There is a one to one relationship to the parcel data. Refer to this document for descriptions of the data in the table.

  4. V

    Property Sales

    • data.virginia.gov
    • gis.data.vbgov.com
    • +3more
    Updated Jul 28, 2025
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    Virginia Beach (2025). Property Sales [Dataset]. https://data.virginia.gov/dataset/property-sales
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    html, gpkg, gdb, arcgis geoservices rest api, zip, geojson, kml, xlsx, csv, txtAvailable download formats
    Dataset updated
    Jul 28, 2025
    Dataset provided by
    VBCGIS_OrgAcct1
    Authors
    Virginia Beach
    Description

    This dataset has been published by the Office of the Real Estate Assessor of the City of Virginia Beach and data.virginiabeach.gov. The mission of data.virginiabeach.gov is to provide timely and accurate City information to increase government transparency and access to useful and well organized data by the general public, non-governmental organizations, and City of Virginia Beach employees.

  5. b

    Real Property Information

    • data.baltimorecity.gov
    • bmore-open-data-baltimore.hub.arcgis.com
    Updated Mar 23, 2022
    + more versions
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    Baltimore City (2022). Real Property Information [Dataset]. https://data.baltimorecity.gov/maps/baltimore::real-property-information-2
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    Dataset updated
    Mar 23, 2022
    Dataset authored and provided by
    Baltimore City
    License

    Attribution 3.0 (CC BY 3.0)https://creativecommons.org/licenses/by/3.0/
    License information was derived automatically

    Area covered
    Description

    This dataset represents real property information within a parcel of land in the City of Baltimore. The data dictionary for this dataset can be accessed by visiting the following link.: Data Dictionary For Real Property Information | Open Baltimore (baltimorecity.gov). Data is updated on a weekly basis. To leave feedback or ask a question about this dataset, please fill out the following form: Real Property Information feedback form.

  6. s

    Assessment Real Estate Data Extract EOY18

    • data.stlouisco.com
    • data2-stlcogis.opendata.arcgis.com
    • +4more
    Updated Mar 6, 2019
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    Saint Louis County GIS Service Center (2019). Assessment Real Estate Data Extract EOY18 [Dataset]. https://data.stlouisco.com/datasets/48f9a368831e4553ba504bc8d74cb352
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    Dataset updated
    Mar 6, 2019
    Dataset authored and provided by
    Saint Louis County GIS Service Center
    Description

    This is a comprehensive collection of tax and assessment data extracted at a specific time. The data is in CSV format. A data dictionary (pdf) and the current tax rate book (pdf) are also included.

  7. R

    Georgia Property GIS Data

    • realestatimator.com
    csv/geojson
    Updated Jul 23, 2025
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    Real Estatimator (2025). Georgia Property GIS Data [Dataset]. https://realestatimator.com/states/georgia
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    csv/geojsonAvailable download formats
    Dataset updated
    Jul 23, 2025
    Dataset authored and provided by
    Real Estatimator
    Area covered
    Georgia
    Description

    Access Georgia's 129 data folders with 1,733 services and 3,993 layers of parcel boundaries, property tax records, and GIS mapping data.

  8. c

    Real Estate (All Assessments)

    • opendata.charlottesville.org
    • equity-atlas-uvalibrary.opendata.arcgis.com
    Updated May 25, 2017
    + more versions
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    City of Charlottesville (2017). Real Estate (All Assessments) [Dataset]. https://opendata.charlottesville.org/maps/real-estate-all-assessments
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    Dataset updated
    May 25, 2017
    Dataset authored and provided by
    City of Charlottesville
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Area covered
    Description

    This file contains all assessment information for City parcels. The "ParcelNumber" field can be joined to the "ParcelNumber" field in the "Parcel Area Details" data set for mapping purposes (current parcels only).

    Sales and transfer information, to include owner information is updated daily.

    The assessment values are done yearly and reassessment notices go out at the end of January. The new assessment values will be reflected on the GIS viewer after reassessment notices are mailed.

    Note: Active and Retired parcels are included in this data set so joining this data set to the data sets: ‘Real Estate (Base Active)’ or ‘Parcel Area Details’ will not result in all parcels matching since ‘Real Estate (Base Active)’ and ‘Parcel Area Details’ only contain currently active parcels.

  9. s

    Real Estate Data Extract EOY19

    • data.stlouisco.com
    • hub.arcgis.com
    • +3more
    Updated Jan 8, 2020
    + more versions
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    Saint Louis County GIS Service Center (2020). Real Estate Data Extract EOY19 [Dataset]. https://data.stlouisco.com/datasets/5f251c1fc9e34f47a2b6cea7d5089038
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    Dataset updated
    Jan 8, 2020
    Dataset authored and provided by
    Saint Louis County GIS Service Center
    Description

    This is a comprehensive collection of tax and assessment data extracted at a specific time. The data is in CSV format. A data dictionary (pdf) and the current tax rate book (pdf) are also included.

  10. d

    Allegheny County Property Viewer

    • catalog.data.gov
    • data.wprdc.org
    • +3more
    Updated Jan 24, 2023
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    Allegheny County (2023). Allegheny County Property Viewer [Dataset]. https://catalog.data.gov/dataset/allegheny-county-property-viewer
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    Dataset updated
    Jan 24, 2023
    Dataset provided by
    Allegheny County
    Area covered
    Allegheny County
    Description

    Webmap of Allegheny municipalities and parcel data. Zoom for a clickable parcel map with owner name, property photograph, and link to the County Real Estate website for property sales information.

  11. R

    Illinois Property GIS Data

    • realestatimator.com
    csv/geojson
    Updated Jul 27, 2025
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    Real Estatimator (2025). Illinois Property GIS Data [Dataset]. https://realestatimator.com/states/illinois
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    csv/geojsonAvailable download formats
    Dataset updated
    Jul 27, 2025
    Dataset authored and provided by
    Real Estatimator
    Area covered
    Illinois
    Description

    Access Illinois's 164 data folders with 1,435 services and 4,378 layers of parcel boundaries, property tax records, and GIS mapping data.

  12. m

    Massachusetts Interactive Property Map

    • gis.data.mass.gov
    • hub.arcgis.com
    Updated Oct 1, 2014
    + more versions
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    MassGIS - Bureau of Geographic Information (2014). Massachusetts Interactive Property Map [Dataset]. https://gis.data.mass.gov/datasets/massachusetts-interactive-property-map
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    Dataset updated
    Oct 1, 2014
    Dataset authored and provided by
    MassGIS - Bureau of Geographic Information
    Area covered
    Massachusetts
    Description

    To access parcel information:Enter an address or zoom in by using the +/- tools or your mouse scroll wheel. Parcels will draw when zoomed in.Click on a parcel to display a popup with information about that parcel.Click the "Basemap" button to display background aerial imagery.From the "Layers" button you can turn map features on and off.Complete Help (PDF)Parcel Legend:Full Map LegendAbout this ViewerThis viewer displays land property boundaries from assessor parcel maps across Massachusetts. Each parcel is linked to selected descriptive information from assessor databases. Data for all 351 cities and towns are the standardized "Level 3" tax parcels served by MassGIS. More details ...Read about and download parcel dataUpdatesV 1.1: Added 'Layers' tab. (2018)V 1.2: Reformatted popup to use HTML table for columns and made address larger. (Jan 2019)V 1.3: Added 'Download Parcel Data by City/Town' option to list of layers. This box is checked off by default but when activated a user can identify anywhere and download data for that entire city/town, except Boston. (March 14, 2019)V 1.4: Data for Boston is included in the "Level 3" standardized parcels layer. (August 10, 2020)V 1.4 MassGIS, EOTSS 2021

  13. d

    Tax Administration's Real Estate - Land Data

    • catalog.data.gov
    • data.virginia.gov
    • +4more
    Updated Apr 22, 2023
    + more versions
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    County of Fairfax (2023). Tax Administration's Real Estate - Land Data [Dataset]. https://catalog.data.gov/dataset/tax-administrations-real-estate-land-data-7de95
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    Dataset updated
    Apr 22, 2023
    Dataset provided by
    County of Fairfax
    Description

    This table contains the information about the land including land sizes (square feet & acres) and land property type for properties within Fairfax County. There is a one to many relationship to the parcel data. Refer to this document for descriptions of the data in the table.

  14. c

    Real Estate (Sales)

    • opendata.charlottesville.org
    • data-uvalibrary.opendata.arcgis.com
    Updated May 25, 2017
    + more versions
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    City of Charlottesville (2017). Real Estate (Sales) [Dataset]. https://opendata.charlottesville.org/datasets/real-estate-sales
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    Dataset updated
    May 25, 2017
    Dataset authored and provided by
    City of Charlottesville
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Area covered
    Description

    This data set includes information pertaining to the transfer (sales) history for parcels. The "ParcelNumber" field can be joined to the "ParcelNumber" field in the "Parcel Area Details" data set for mapping purposes (current parcels only).This dataset is updated on a daily basis and reflects the Real Estate system as of the previous business day.

    The assessment values are done yearly and reassessment notices go out at the end of January.

    The new assessment values will be reflected on the GIS viewer after reassessment notices are mailed.

  15. a

    MDOT Real Estate Polygons

    • gis-mdot.opendata.arcgis.com
    • hub.arcgis.com
    • +1more
    Updated Aug 16, 2024
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    Michigan Department of Transportation (2024). MDOT Real Estate Polygons [Dataset]. https://gis-mdot.opendata.arcgis.com/datasets/mdot-real-estate-polygons
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    Dataset updated
    Aug 16, 2024
    Dataset authored and provided by
    Michigan Department of Transportation
    Area covered
    Description

    Visit Real Estate Services (michigan.gov) for more information.

  16. a

    Assessment Real Estate Data Extract Preliminary Values 19

    • datav3-stlcogis.opendata.arcgis.com
    • data.stlouisco.com
    • +3more
    Updated Mar 15, 2019
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    Saint Louis County GIS Service Center (2019). Assessment Real Estate Data Extract Preliminary Values 19 [Dataset]. https://datav3-stlcogis.opendata.arcgis.com/datasets/5be155a36a3a44a0b222f155c64ffb29
    Explore at:
    Dataset updated
    Mar 15, 2019
    Dataset authored and provided by
    Saint Louis County GIS Service Center
    Description

    This is a comprehensive collection of tax and assessment data extracted at a specific time. The data is in CSV format. A data dictionary (pdf) and the current tax rate book (pdf) are also included.

  17. a

    GIS and Real Estate Data with Multiple Improvements

    • hub.arcgis.com
    Updated Mar 11, 2019
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    James City County, VA (2019). GIS and Real Estate Data with Multiple Improvements [Dataset]. https://hub.arcgis.com/datasets/656ff152344a427194ce01550c072a54
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    Dataset updated
    Mar 11, 2019
    Dataset authored and provided by
    James City County, VA
    Area covered
    Description

    James City County Data - Updated nightly IGNORE dates on this site.Combination of parcel information from the GIS/Mapping and the Real Estate departments.This table includes multiple improvements per parcel.Also download the GIS and Real Estate Data Field Descriptions.pdf file for a list of field descriptions.This data is updated every night

  18. c

    SPIPublicMapViewer

    • gis.data.ca.gov
    • data.ca.gov
    • +1more
    Updated Jan 11, 2019
    + more versions
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    CA Department of General Services (2019). SPIPublicMapViewer [Dataset]. https://gis.data.ca.gov/maps/8a664a5ab7d148c7907debe4bae4f001
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    Dataset updated
    Jan 11, 2019
    Dataset authored and provided by
    CA Department of General Services
    Area covered
    Description

    Statewide Property Inventory started in 1989 per legislation 11011.15, to begin a pro-active approach to managing the State’s Real Property assets in a computerized format. Having the information in an electronic format makes it available to top level decision-makers considering options for the best use of these assets. The Statewide Property Inventory is mandated to capture detailed information on the following: land owned and leased by the state, structures owned and leased by the state, property the state leases to the private sector. Statewide Property Inventory was established in 1988 by legislative mandate. Leases were added in 2004 by executive order. Data is updated annually by the agencies. Point of Contact: Any questions should be referred to the SPIWeb@dgs.ca.gov

  19. V

    GLUP and Sectors

    • data.virginia.gov
    • hub.arcgis.com
    Updated Dec 15, 2022
    + more versions
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    Arlington GIS Portal (2022). GLUP and Sectors [Dataset]. https://data.virginia.gov/dataset/glup-and-sectors
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    html, arcgis geoservices rest apiAvailable download formats
    Dataset updated
    Dec 15, 2022
    Dataset provided by
    Arlington County, VA - GIS Mapping Center
    Authors
    Arlington GIS Portal
    Description

    GLUP and Sector data for Arlington County VA. The geographic data layers produced by the Arlington County GIS Mapping Center are provided as a public resource. The County makes no warranties, expressed or implied, concerning the accuracy, completeness or suitability of this data, and it should not be construed or used as a legal description. All boundary information provided on this site, including land use and zoning designations, is for informational purposes only and not considered official. Every reasonable effort is made to ensure the accuracy and completeness of the data.

  20. V

    Sectors

    • data.virginia.gov
    • arc-gis-hub-home-arcgishub.hub.arcgis.com
    • +1more
    Updated Dec 15, 2022
    + more versions
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    Arlington GIS Portal (2022). Sectors [Dataset]. https://data.virginia.gov/dataset/sectors
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    html, zip, arcgis geoservices rest api, geojson, csv, kmlAvailable download formats
    Dataset updated
    Dec 15, 2022
    Dataset provided by
    Arlington County, VA - GIS Mapping Center
    Authors
    Arlington GIS Portal
    Description

    GLUP and Sector data for Arlington County VA. The geographic data layers produced by the Arlington County GIS Mapping Center are provided as a public resource. The County makes no warranties, expressed or implied, concerning the accuracy, completeness or suitability of this data, and it should not be construed or used as a legal description. All boundary information provided on this site, including land use and zoning designations, is for informational purposes only and not considered official. Every reasonable effort is made to ensure the accuracy and completeness of the data.

Share
FacebookFacebook
TwitterTwitter
Email
Click to copy link
Link copied
Close
Cite
Muhammed Oguzhan Mete; Tahsin Yomralioglu (2022). A hybrid approach for mass valuation of residential properties through GIS and Machine Learning integration [Dataset]. http://doi.org/10.6084/m9.figshare.17711363.v3

A hybrid approach for mass valuation of residential properties through GIS and Machine Learning integration

Explore at:
2 scholarly articles cite this dataset (View in Google Scholar)
txtAvailable download formats
Dataset updated
Jul 10, 2022
Dataset provided by
figshare
Authors
Muhammed Oguzhan Mete; Tahsin Yomralioglu
License

Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
License information was derived automatically

Description

This repository contains data and codes that support the findings of the study.- PPD-EPC open dataset with the enriched spatial analyses scores and UPRN.- Batch Geocoding Notebook of PPD-EPC dataset with GeoPy - Here API- PyQGIS codes for proximity, terrain, and visibility spatial analyses.- Jupyter Notebook of Machine Learning algorithms for mass property valuation.

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