{"schema_version":1,"country":"nl","data_release_id":"nl-20261031.8","source":{"geographic_crs":4258,"layer":"perceel","native_crs":28992,"records":8455496,"release":"1f05f01e-0ac6-5299-ae41-aed3875bf464","scope":"national"},"canonical_url":"https://perceelkaarten.nl/en/perceel/NL.IMKAD.KadastraalObject.18450786470000","geometry":{"type":"MultiPolygon","coordinates":[[[[4.257619792333016,51.923625283975824],[4.257492012574535,51.92380399669412],[4.257539193364874,51.92381656737749],[4.257666130475613,51.92363840382582],[4.257619792333016,51.923625283975824]]]]},"summary":{"address_state":"present","addresses":[{"address_fin":"Noordvliet 81, Maassluis","address_swe":"","address_lang":"nl","postal_code":"3142CK","postal_office_fin":"","postal_office_swe":"","address_keys":["verblijfsobject:0556010000009568"],"building_keys":[],"building_relation_state":"unavailable","parcel_relation_state":"spatial","source_record_count":1}],"area_m2":78,"buildings":{"count":0,"known_gross_floor_area_m2":null,"records":[],"useful_type_groups":[]},"cadastre_authority_date":"2026-10-29","computed":true,"contract_metadata":{"annotation_groups":[],"contract_version":7,"headline_fields":[{"format":"area_m2","help_key":"help.nl.registered_area","id":"registered_area","label_key":"nl.registered_area","sort":10}],"hierarchy":[{"count_role":"","facet_format":"area_m2_exact","format":"facets","help_key":"help.nl.geometry_area","icon":"registry","id":"parcel","label_key":"nl.parcels","notice_role":"","parent_id":"","sort":10},{"count_role":"feature","description_key":"nl.bag_buildings.note","facet_format":"area_m2_precise","format":"facets","help_key":"help.nl.bag_buildings","icon":"building","id":"bag_buildings","label_key":"nl.bag_buildings","notice_role":"","parent_id":"","show_empty_states":true,"sort":20},{"count_role":"feature","description_key":"nl.bro_soil.note","facet_format":"area_m2_precise","format":"facets","help_key":"help.nl.bro_soil","icon":"soil","id":"bro_soil","label_key":"nl.bro_soil","notice_role":"","parent_id":"","show_empty_states":true,"sort":30}],"notice_rules":[],"sources":[{"attribution":"Kadaster — BRK · CC BY 4.0","attribution_lang":"nl","dataset":"nl.kadaster.brk","href":"https://www.pdok.nl/introductie/-/article/kadastrale-kaart","licence":"CC BY 4.0","name":"Kadaster — BRK","section":"parcel"},{"attribution":"Kadaster — BAG · CC0 1.0","attribution_lang":"nl","dataset":"nl.kadaster.bag","href":"https://www.pdok.nl/introductie/-/article/basisregistratie-adressen-en-gebouwen-bag-","licence":"CC0 1.0","name":"Kadaster — BAG","section":"bag_buildings"},{"attribution":"BRO — Bodemkaart · CC0 1.0","attribution_lang":"nl","dataset":"nl.bro.soil","href":"https://www.pdok.nl/introductie/-/article/bodemkaart-1-50-000","licence":"CC0 1.0","name":"BRO — Bodemkaart","section":"bro_soil"},{"section":"addresses","dataset":"nl.kadaster.bag","name":"Kadaster — BAG","licence":"CC0 1.0","href":"https://www.pdok.nl/introductie/-/article/basisregistratie-adressen-en-gebouwen-bag-","attribution":"Kadaster — BAG · CC0 1.0","attribution_lang":"nl"}]},"contract_version":7,"display_subtitle":"Kadaster BRK · Netherlands","facets":[{"area_m2":76.3825,"code":"","facet":"native_area","features":1,"label":"Area from parcel geometry","label_lang":"en","metrics":{},"name":"","name_lang":"","section":"parcel"},{"area_m2":0.2426,"code":"0556100000008442","facet":"bag_buildings","features":1,"label":"BAG building 0556100000008442 · In use · Year built 1980","label_lang":"en","metrics":{"construction_year":"1980","footprint_area_m2":31.9294,"lifecycle":"existing","source_status":"Pand in gebruik","bag_units_state":"present","bag_unit_count":1,"bag_residential_units":0,"bag_unit_uses":["industriefunctie"],"bag_unit_area_m2":32,"bag_unit_addresses_state":"present","bag_unit_addresses":["Wijde Koestraat 2, Maassluis · 3142CS"],"bag_unit_address_keys":["verblijfsobject:0556010000015885"]},"name":"","name_lang":"","section":"bag_buildings"},{"area_m2":50.5608,"code":"0556100000011015","facet":"bag_buildings","features":1,"label":"BAG building 0556100000011015 · In use · Year built 1900","label_lang":"en","metrics":{"construction_year":"1900","footprint_area_m2":52.9064,"lifecycle":"existing","source_status":"Pand in gebruik","bag_units_state":"present","bag_unit_count":1,"bag_residential_units":1,"bag_unit_uses":["woonfunctie"],"bag_unit_area_m2":141,"bag_unit_addresses_state":"present","bag_unit_addresses":["Noordvliet 81, Maassluis · 3142CK"],"bag_unit_address_keys":["verblijfsobject:0556010000009568"]},"name":"","name_lang":"","section":"bag_buildings"},{"area_m2":0.1604,"code":"0556100000011016","facet":"bag_buildings","features":1,"label":"BAG building 0556100000011016 · In use · Year built 1900","label_lang":"en","metrics":{"construction_year":"1900","footprint_area_m2":172.235,"lifecycle":"existing","source_status":"Pand in gebruik","bag_units_state":"present","bag_unit_count":2,"bag_residential_units":2,"bag_unit_uses":["woonfunctie"],"bag_unit_area_m2":259,"bag_unit_addresses_state":"present","bag_unit_addresses":["Noordvliet 83-RD, Maassluis · 3142CK","Noordvliet 83-ZW, Maassluis · 3142CK"],"bag_unit_address_keys":["verblijfsobject:0556010000009569","verblijfsobject:0556010000009570"]},"name":"","name_lang":"","section":"bag_buildings"},{"area_m2":1.029,"code":"0556100000017629","facet":"bag_buildings","features":1,"label":"BAG building 0556100000017629 · In use · Year built 1980","label_lang":"en","metrics":{"construction_year":"1980","footprint_area_m2":11.017,"lifecycle":"existing","source_status":"Pand in gebruik","bag_units_state":"absent","bag_unit_count":0,"bag_unit_addresses_state":"absent","bag_unit_addresses":[]},"name":"","name_lang":"","section":"bag_buildings"}],"found":true,"important_notice_count":0,"map_annotations":[],"metadata_json":{"annotation_groups":[],"contract_version":7,"headline_fields":[{"format":"area_m2","help_key":"help.nl.registered_area","id":"registered_area","label_key":"nl.registered_area","sort":10}],"hierarchy":[{"count_role":"","facet_format":"area_m2_exact","format":"facets","help_key":"help.nl.geometry_area","icon":"registry","id":"parcel","label_key":"nl.parcels","notice_role":"","parent_id":"","sort":10},{"count_role":"feature","description_key":"nl.bag_buildings.note","facet_format":"area_m2_precise","format":"facets","help_key":"help.nl.bag_buildings","icon":"building","id":"bag_buildings","label_key":"nl.bag_buildings","notice_role":"","parent_id":"","show_empty_states":true,"sort":20},{"count_role":"feature","description_key":"nl.bro_soil.note","facet_format":"area_m2_precise","format":"facets","help_key":"help.nl.bro_soil","icon":"soil","id":"bro_soil","label_key":"nl.bro_soil","notice_role":"","parent_id":"","show_empty_states":true,"sort":30}],"notice_rules":[],"sources":[{"attribution":"Kadaster — BRK · CC BY 4.0","attribution_lang":"nl","dataset":"nl.kadaster.brk","href":"https://www.pdok.nl/introductie/-/article/kadastrale-kaart","licence":"CC BY 4.0","name":"Kadaster — BRK","section":"parcel"},{"attribution":"Kadaster — BAG · CC0 1.0","attribution_lang":"nl","dataset":"nl.kadaster.bag","href":"https://www.pdok.nl/introductie/-/article/basisregistratie-adressen-en-gebouwen-bag-","licence":"CC0 1.0","name":"Kadaster — BAG","section":"bag_buildings"},{"attribution":"BRO — Bodemkaart · CC0 1.0","attribution_lang":"nl","dataset":"nl.bro.soil","href":"https://www.pdok.nl/introductie/-/article/bodemkaart-1-50-000","licence":"CC0 1.0","name":"BRO — Bodemkaart","section":"bro_soil"},{"section":"addresses","dataset":"nl.kadaster.bag","name":"Kadaster — BAG","licence":"CC0 1.0","href":"https://www.pdok.nl/introductie/-/article/basisregistratie-adressen-en-gebouwen-bag-","attribution":"Kadaster — BAG · CC0 1.0","attribution_lang":"nl"}]},"municipality_code":"","notices":[],"palstas":1,"property_bbox_e7":[42574920,519236252,42576661,519238165],"property_centre":{"crs":"EPSG:4258","latitude":51.92372092567666,"longitude":4.257579071525074},"property_id":"NL.IMKAD.KadastraalObject.18450786470000","property_id_display":"MSS00 D 7864","reason_code":"","section_bucket_counts":{"bag_buildings":4,"bro_soil":0,"parcel":1},"section_feature_counts":{"bag_buildings":4,"bro_soil":0,"parcel":1},"section_states":{"bag_buildings":"present","bro_soil":"absent","parcel":"present"},"sections_asked":["parcel","bag_buildings","bro_soil"],"sidebar_json":{"address_state":"present","addresses":[{"address_fin":"Noordvliet 81, Maassluis","address_swe":"","address_lang":"nl","postal_code":"3142CK","postal_office_fin":"","postal_office_swe":"","address_keys":["verblijfsobject:0556010000009568"],"building_keys":[],"building_relation_state":"unavailable","parcel_relation_state":"spatial","source_record_count":1}],"area_m2":78,"buildings":{"count":0,"known_gross_floor_area_m2":null,"records":[],"useful_type_groups":[]},"cadastre_authority_date":"2026-10-29","computed":1,"contract_version":7,"display_subtitle":"Kadaster BRK · Netherlands","facets":[{"area_m2":76.3825,"code":"","facet":"native_area","features":1,"label":"Area from parcel geometry","label_lang":"en","metrics":{},"name":"","name_lang":"","section":"parcel"},{"area_m2":0.2426,"code":"0556100000008442","facet":"bag_buildings","features":1,"label":"BAG building 0556100000008442 · In use · Year built 1980","label_lang":"en","metrics":{"construction_year":"1980","footprint_area_m2":31.9294,"lifecycle":"existing","source_status":"Pand in gebruik","bag_units_state":"present","bag_unit_count":1,"bag_residential_units":0,"bag_unit_uses":["industriefunctie"],"bag_unit_area_m2":32,"bag_unit_addresses_state":"present","bag_unit_addresses":["Wijde Koestraat 2, Maassluis · 3142CS"],"bag_unit_address_keys":["verblijfsobject:0556010000015885"]},"name":"","name_lang":"","section":"bag_buildings"},{"area_m2":50.5608,"code":"0556100000011015","facet":"bag_buildings","features":1,"label":"BAG building 0556100000011015 · In use · Year built 1900","label_lang":"en","metrics":{"construction_year":"1900","footprint_area_m2":52.9064,"lifecycle":"existing","source_status":"Pand in gebruik","bag_units_state":"present","bag_unit_count":1,"bag_residential_units":1,"bag_unit_uses":["woonfunctie"],"bag_unit_area_m2":141,"bag_unit_addresses_state":"present","bag_unit_addresses":["Noordvliet 81, Maassluis · 3142CK"],"bag_unit_address_keys":["verblijfsobject:0556010000009568"]},"name":"","name_lang":"","section":"bag_buildings"},{"area_m2":0.1604,"code":"0556100000011016","facet":"bag_buildings","features":1,"label":"BAG building 0556100000011016 · In use · Year built 1900","label_lang":"en","metrics":{"construction_year":"1900","footprint_area_m2":172.235,"lifecycle":"existing","source_status":"Pand in gebruik","bag_units_state":"present","bag_unit_count":2,"bag_residential_units":2,"bag_unit_uses":["woonfunctie"],"bag_unit_area_m2":259,"bag_unit_addresses_state":"present","bag_unit_addresses":["Noordvliet 83-RD, Maassluis · 3142CK","Noordvliet 83-ZW, Maassluis · 3142CK"],"bag_unit_address_keys":["verblijfsobject:0556010000009569","verblijfsobject:0556010000009570"]},"name":"","name_lang":"","section":"bag_buildings"},{"area_m2":1.029,"code":"0556100000017629","facet":"bag_buildings","features":1,"label":"BAG building 0556100000017629 · In use · Year built 1980","label_lang":"en","metrics":{"construction_year":"1980","footprint_area_m2":11.017,"lifecycle":"existing","source_status":"Pand in gebruik","bag_units_state":"absent","bag_unit_count":0,"bag_unit_addresses_state":"absent","bag_unit_addresses":[]},"name":"","name_lang":"","section":"bag_buildings"}],"found":1,"important_notice_count":0,"map_annotations":[],"municipality_code":"","notices":[],"palstas":1,"property_bbox_e7":[42574920,519236252,42576661,519238165],"property_id":"NL.IMKAD.KadastraalObject.18450786470000","property_id_display":"MSS00 D 7864","reason_code":"","section_bucket_counts":{"bag_buildings":4,"bro_soil":0,"parcel":1},"section_feature_counts":{"bag_buildings":4,"bro_soil":0,"parcel":1},"section_states":{"bag_buildings":"present","bro_soil":"absent","parcel":"present"},"sections_asked":["parcel","bag_buildings","bro_soil"],"source_releases":[{"authority_date":"2026-10-29","authority_date_known":1,"dataset":"nl.kadaster.brk","release_id":"1f05f01e-0ac6-5299-ae41-aed3875bf464","section":"parcel"},{"authority_date":"2026-10-01","authority_date_known":1,"dataset":"nl.kadaster.bag","release_id":"001e4712-1585-5f5b-bfba-83af69b81b26","section":"bag_buildings"},{"authority_date":"2025-10-23","authority_date_known":1,"dataset":"nl.bro.soil","release_id":"35ac1181-335f-5def-a81e-c4a14da99b95","section":"bro_soil"},{"section":"addresses","dataset":"nl.kadaster.bag","release_id":"001e4712-1585-5f5b-bfba-83af69b81b26","authority_date":"2026-10-01","authority_date_known":1}]},"source_attributes":{"authority_id":"NL.IMKAD.KadastraalObject.18450786470000","begin_validity":"2000-06-21T13:32:01+02:00","cadastral_reference":"MSS00 D 7864","history_status":"G","registered_area_m2":"78","registration_time":"2000-06-21T13:32:01+02:00","sequence":"0","source_checkpoint":"2800b0e6-960f-4fde-8096-d8df8819641d","state_id":"9f15778e-c130-bdcf-e903-c308a77cda00"},"source_facts":{"bag_buildings":{"matches":[{"area_cm2":319294,"attributes":{"aantal_verblijfsobjecten":"1","bouwjaar":"1980","feature_id":"5288673","gebruiksdoel":"industriefunctie","identificatie":"0556100000008442","oppervlakte_max":"32","oppervlakte_min":"32","rdf_seealso":"http://bag.basisregistraties.overheid.nl/bag/id/pand/0556100000008442","status":"Pand in gebruik"},"id":"0556100000008442","overlap_area_cm2":2426,"quality_flags":["winding_reversed"]},{"area_cm2":529064,"attributes":{"aantal_verblijfsobjecten":"1","bouwjaar":"1900","feature_id":"5290914","gebruiksdoel":"woonfunctie","identificatie":"0556100000011015","oppervlakte_max":"141","oppervlakte_min":"141","rdf_seealso":"http://bag.basisregistraties.overheid.nl/bag/id/pand/0556100000011015","status":"Pand in gebruik"},"id":"0556100000011015","overlap_area_cm2":505608,"quality_flags":["winding_reversed"]},{"area_cm2":1722350,"attributes":{"aantal_verblijfsobjecten":"2","bouwjaar":"1900","feature_id":"9998519","gebruiksdoel":"woonfunctie","identificatie":"0556100000011016","oppervlakte_max":"140","oppervlakte_min":"119","rdf_seealso":"http://bag.basisregistraties.overheid.nl/bag/id/pand/0556100000011016","status":"Pand in gebruik"},"id":"0556100000011016","overlap_area_cm2":1604,"quality_flags":["winding_reversed"]},{"area_cm2":110170,"attributes":{"aantal_verblijfsobjecten":"0","bouwjaar":"1980","feature_id":"5296331","identificatie":"0556100000017629","rdf_seealso":"http://bag.basisregistraties.overheid.nl/bag/id/pand/0556100000017629","status":"Pand in gebruik"},"id":"0556100000017629","overlap_area_cm2":10290,"quality_flags":["winding_reversed"]}],"native_crs":28992,"source_area_cm2":763825,"source_id":"NL.IMKAD.KadastraalObject.18450786470000","source_layer":"perceel","source_release":"1f05f01e-0ac6-5299-ae41-aed3875bf464","target_layer":"pand","target_release":"001e4712-1585-5f5b-bfba-83af69b81b26"},"bro_soil":{"matches":[],"native_crs":28992,"source_area_cm2":763825,"source_id":"NL.IMKAD.KadastraalObject.18450786470000","source_layer":"perceel","source_release":"1f05f01e-0ac6-5299-ae41-aed3875bf464","target_layer":"soilarea","target_release":"35ac1181-335f-5def-a81e-c4a14da99b95"}},"source_releases":[{"authority_date":"2026-10-29","authority_date_known":1,"dataset":"nl.kadaster.brk","release_id":"1f05f01e-0ac6-5299-ae41-aed3875bf464","section":"parcel"},{"authority_date":"2026-10-01","authority_date_known":1,"dataset":"nl.kadaster.bag","release_id":"001e4712-1585-5f5b-bfba-83af69b81b26","section":"bag_buildings"},{"authority_date":"2025-10-23","authority_date_known":1,"dataset":"nl.bro.soil","release_id":"35ac1181-335f-5def-a81e-c4a14da99b95","section":"bro_soil"},{"section":"addresses","dataset":"nl.kadaster.bag","release_id":"001e4712-1585-5f5b-bfba-83af69b81b26","authority_date":"2026-10-01","authority_date_known":1}],"building_units_source":{"bag_release":"001e4712-1585-5f5b-bfba-83af69b81b26","source_digest":"45d23fc605debbfd51e20f0ce10f865e931e93a8c8a8d296ecf495b2488dc65e","relationship":"BAG Light current unit-to-pand references and unit main addresses; not a parcel relationship","area":"Whole-building unit usable area; not building gross floor area or parcel overlap"}}}