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Gross floor area of housing in new city plans for the Helsinki region 2020-2022

City plans that were approved and came into force in 2020, 2021 and 2022 are a geographic dataset containing areal geometries. The data contains the delimitations of those city plans that indicate residential floor area. HSY (Helsinki Region Environmental Services) has collected the data from the municipalities of the Helsinki region (Espoo, Helsinki, Kauniainen, Vantaa, Hyvinkää, Järvenpää, Kerava, Kirkkonummi, Mäntsälä, Nurmijärvi, Pornainen, Sipoo, Tuusula and Vihti) in the springs of 2021, 2022 and 2023 as part of the follow-up of the Helsinki region MAL agreement.

More detailed data descriptions (in Finnish)

Interface address: https://kartta.hsy.fi/geoserver/wfs

Resources

Additional Info

Collection Open Data
Maintainer Helsingin seudun ympäristöpalvelut (HSY)
Maintainer email
  1. avoindata@hsy.fi
Maintainer website http://www.hsy.fi/avoindata
Links to additional information
  1. https://avoidatastr.blob.core.windows.net/avoindata/AvoinData/4_Rakennettu_ymp_ja_maankaytto/MAL/Asumisen_kerrosala/2020-2021/MAL_Metatiedot_Kaavat_ja_rakennukset_2020_2022.pdf
  2. https://www.hsy.fi/ilmanlaatu-ja-ilmasto/mal-seuranta/
Geographical coverage
Update frequency
Last modified 05.09.2023
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Created on 24.08.2021