Official WMS layers from NVE, Kartverket / DSB (Norway), MSB (Sweden), SYKE (Finland), Miljøstyrelsen – Kyster og Klimatilpasning / Kystdirektoratet (Denmark), BfG (Germany), VMM / SPW (Belgium), Géorisques (France), BMLUK (Austria), geodienste.ch (cantonal hazard maps), BAFU (Switzerland), Environment Agency (England (United Kingdom)). Toggle to overlay actual government-published flood-zone maps; zoom in to see detail.
Where a national authority publishes flood mapping, drawn while you are zoomed out. From zoom 10 it gives way to the national flood maps below.
Follows the selected risk. It is shown for these two, where that flooding is mapped: Fluvial Flooding Coastal flooding
Other — river flooding
Reference scenarios, shown for information. They are never scored, and switching one on changes no result.
Other — coastal flooding
Reference scenarios, shown for information. They are never scored, and switching one on changes no result.
Other — coastal flooding
Reference scenarios, shown for information. They are never scored, and switching one on changes no result.
Other — river flooding
Reference scenarios, shown for information. They are never scored, and switching one on changes no result.
Other — coastal flooding
Reference scenarios, shown for information. They are never scored, and switching one on changes no result.
Other — river flooding
Reference scenarios, shown for information. They are never scored, and switching one on changes no result.
Other — river flooding
Reference scenarios, shown for information. They are never scored, and switching one on changes no result.
Other — coastal flooding
Reference scenarios, shown for information. They are never scored, and switching one on changes no result.
Cadastral property lines from national mapping authorities — Kartverket (Norway), Kadaster (Netherlands), ALKIS Berlin / Brandenburg / Nordrhein-Westfalen / Hessen / Hamburg (Germany), IGN (France), ÚGKK SR (Slovakia), FPS Finance (Belgium), geodienste.ch (Switzerland), GURS (Slovenia), Land Registry Malta (Malta), Maa- ja Ruumiamet (Estonia), Administration du cadastre et de la topographie (Luxembourg), Tailte Éireann (Ireland), DGU (Croatia), DGT (Portugal), Registrų centras (Lithuania), GUGiK (Poland), ČÚZK (Czechia) and Amt für Tiefbau und Geoinformation (Liechtenstein). Switch a country on to draw its parcels for the area on screen, from zoom 14 (street level) and closer. While it is on, the boundaries follow the map: the newly visible area loads when you stop panning or zooming. Where a view holds too many properties to load at once, you are asked to zoom in.
© Kartverket (Matrikkelen — eiendomsgrense), CC BY 4.0
Finland's open cadastral service now requires an API key from Maanmittauslaitos. The anonymous endpoint we used was withdrawn, so boundaries cannot be drawn until a key is in place.
© Maanmittauslaitos (National Land Survey of Finland), cadastral parcels, CC BY 4.0
Danish property boundaries come from Datafordeler (Geodatastyrelsen's Matriklen, CC BY 4.0). RiskMap's Datafordeler access is not set up on this deployment yet, so boundaries cannot be drawn here and Danish properties are screened at the address point.
© Geodatastyrelsen, Matriklen (CC BY 4.0)
CC-BY Kadaster NL
Changes: RiskMap picks the parcel at a point from the parcels Kadaster returns for the area, and measures an outline area of its own beside Kadaster's registered area. Outlines, designations and registered areas are otherwise shown as published.
Indicative boundary: Kadaster states that exact boundary measurements cannot be derived from the cadastral map. It is not a legal boundary survey.
Berlin, Brandenburg, Nordrhein-Westfalen, Hessen and Hamburg only, from each Land's official cadastre (ALKIS). Other German Länder are not supported yet.
© GeoBasis-DE/LGB, dl-de/by-2-0 · Geoportal Berlin / ALKIS Berlin, dl-de/zero-2-0 · Bezirksregierung Köln, Geobasis NRW, dl-de/zero-2-0 · HVBG, ALKIS Hessen, dl-de/zero-2-0 (reprojected) · Freie und Hansestadt Hamburg, Landesbetrieb Geoinformation und Vermessung (LGV), dl-de/by-2-0
© ÚGKK SR, cadastral parcels (register C), CC BY 4.0
Changes: RiskMap uses register C parcels only (the parcels as surveyed on the cadastral map, not register E), picks the parcel at a point from the parcels ÚGKK SR returns for the area, and measures an outline area of its own beside the register's area. Outlines, parcel numbers and register areas are otherwise shown as published.
© SPF Finances – AGDP, cadastral plan, open-data plan licence
Changes: RiskMap reprojects the plan's outlines to the map, picks the parcel at a point from the parcels FPS Finance returns for the area, and measures the outline's area itself. Outlines and parcel references (CaPaKey) are otherwise shown as published.
Indicative boundary from FPS Finance's cadastral plan in its current situation when it was retrieved. FPS Finance provides the plan as is, without any warranty of accuracy; it is not a legal boundary survey.
© Kantone, amtliche Vermessung, via geodienste.ch
Not available in the cantons of Jura, Luzern, Neuchâtel, Nidwalden, Obwalden and Vaud (released only on request) or Graubünden (no published reuse terms); Ticino and Valais are covered in part. Terms per canton: geodienste.ch/services/av. The outline is the cantonal cadastral survey, not a legal boundary survey.
Geodetska uprava Republike Slovenije, Kataster nepremičnin — parcele, stanje ob prenosu, CC BY 4.0
Changes: RiskMap picks the parcel at a point from the parcels GURS returns for the area, converts the outlines from the Slovenian grid (D96/TM) to map coordinates, and measures an outline area of its own beside the registered area. Outlines, references and registered areas are otherwise shown as published.
Cadastral boundaries as published by GURS in the real estate cadastre, supplied as is. They are not surveyed legal boundaries or proof of ownership. A parcel is referenced by its cadastral municipality, which is a cadastral district, not a town or municipality.
Land Registry Malta / Planning Authority, Parcels of Registered Land (parcel version 2016-04-20), CC BY 4.0
Changes: RiskMap picks the parcel at a point from the parcels the service returns for the area and measures the outline's area itself (the register publishes none). Outlines and references are otherwise shown as published.
Registered land only: Malta's Land Registry publishes the parcels registered under the Land Registration Act, and not every property in Malta is registered, so a place with no parcel may be unregistered land. Parcel versions are dated 2016-04-20 and the portal describes its contents as work in progress; the outline is not a surveyed boundary or proof of title.
Cadastral units: Maa- ja Ruumiamet (Land and Spatial Development Board)
Changes: RiskMap imports Maa- ja Ruumiamet's nightly download, one file per municipality across Estonia, mainland and islands, converts its L-EST97 coordinates to latitude and longitude and draws and selects from that copy, so a boundary is as of its file's export date, printed with the credit; picks the cadastral unit whose outline contains the point; and measures an outline area of its own beside the register's area. Where the register marks an area "Pindala on ebatäpne" (area inaccurate), RiskMap shows that remark next to the area and never hides it. Outlines, cadastral codes and register areas are otherwise shown as published.
© Administration du cadastre et de la topographie (ACT), PCN, CC BY 4.0
Changes: RiskMap picks the parcel at a point from the parcels geoportail.lu returns for the area, reprojects its outline to measure an area of its own, and composes the reference from the published cadastral number and its parts. Outlines and numbers are otherwise shown as published.
Indicative boundary: the ACT states that the cadastral plan is heterogeneous — older parts are digitised from the 1824 plans at no better than their 1:2500 scale — and that it shows the legal record, not necessarily the situation on the ground. It is not a legal boundary survey.
Republic of Ireland only: freehold and leasehold titles, each drawn as published and overlapping where they overlap. Northern Ireland is not supported, and neither is a margin of up to about 8 km on the Republic's side of the border.
© Tailte Éireann, Cadastral Parcels (freehold and leasehold), data edition 2026-06-30, CC BY 4.0
Indicative boundary: Tailte Éireann publishes these outlines generalised, for reference purposes only, and states they may not be in accordance with the Boundary Survey (Ireland) Acts. It is not a legal boundary survey, and no registered area is published.
Carta Cadastral Digital – Sistema Nacional de Informação Cadastral – Direção-Geral do Território (CC BY 4.0)
Parcel outlines from Portugal's national cadastre as DGT publishes it. The cadastre covers only part of mainland Portugal — many municipalities, Lisbon among them, have no cadastral parcels yet, and Madeira and the Azores are not covered. The outlines are not a legal boundary survey and say nothing about ownership.
© VĮ Registrų centras, Valstybės duomenų agentūra, CC BY 4.0
Changes: RiskMap picks the parcel at a point from the parcels the Real Property Register returns for the area and converts the register's area from hectares to square metres; for a parcel of several parts it measures the part at the point from its outline. Outlines, cadastral numbers and register areas are otherwise shown as published.
Indicative boundary from the Real Property Register's cadastral parcels, republished monthly: the register date shown is the extract's, not the day RiskMap read it, and a parcel registered or changed since that extract is not shown. It is not a legal boundary survey.
© GUGiK, Ewidencja gruntów i budynków (EGiB)
Register outline from EGiB (Poland's land and building register), free to use for any purpose as GUGiK states. It is not a legal boundary survey, and an area whose county register does not answer through the national service shows no outlines.
© ČÚZK, INSPIRE Cadastral Parcels (CC BY 4.0)
Parcel outlines from the cadastral map as ČÚZK publishes them. They are not a legal boundary survey and say nothing about ownership.
© Amt für Tiefbau und Geoinformation, Fürstentum Liechtenstein — Amtliche Vermessung (geodienste.ch)
Not available. Albania's cadastre agency (ASHK) shows its parcel map on the national geoportal for viewing only: the parcels cannot be downloaded, and the geoportal's terms allow only non-commercial use, so using them needs a licence from ASHK and the geoportal's operator (ASIG), which RiskMap does not hold.
Agjencia Shtetërore e Kadastrës (ASHK), Autoriteti Shtetëror për Informacionin Gjeohapësinor (ASIG)
Not available. Each of Andorra's seven parishes keeps its own cadastre, and none licenses its parcel outlines for reuse: Andorra la Vella's parcel layer can be read but states no terms of use, the other six show theirs only in a viewer or not at all, and using any of them would need written permission from that parish's Comú, which RiskMap does not hold.
The Comuns of Andorra la Vella, Canillo, Encamp, Escaldes-Engordany, La Massana, Ordino and Sant Julià de Lòria
Not available. Austria's cadastre authority (BEV) publishes its parcels under an open licence, but no service RiskMap can read gives the complete outline of one parcel: the parcel lookup returns only a rectangle around it and the map tiles cut parcels at tile edges. The complete outlines come only as a nationwide download, which RiskMap does not import.
Bundesamt für Eich- und Vermessungswesen (BEV)
Not available. Azerbaijan's State Service on Property Issues publishes no parcel service or licence to reuse parcel outlines, and by law its register's data goes only to right holders and to those exercising powers given by law, so using its parcel outlines would need the Service's written agreement, which RiskMap does not hold.
Daşınmaz Əmlakın Dövlət Kadastrı və Reyestri PHŞ, Əmlak Məsələləri Dövlət Xidməti (State Service on Property Issues)
Not available. Bosnia and Herzegovina's parcels are kept by three separate authorities, and none licenses them for reuse: the Federation's cadastre office (FGU) opens its parcel service only on a written, paid request for a single project, Republika Srpska's (RUGIPP) sells access to its geoportal per user and calls its public cadastre view unofficial and not for business use, and Brčko District's law lets its cadastral data be used only for the requester's own stated needs and forbids publishing them or passing them on, so using them would need written terms from each of the three, which RiskMap does not hold.
Federalna uprava za geodetske i imovinsko-pravne poslove (FGU, Federation of Bosnia and Herzegovina), Republička uprava za geodetske i imovinsko-pravne poslove (RUGIPP, Republika Srpska) and the Odjeljenje za javni registar (Brčko District)
Not available. Georgia's public registry agency (NAPR) publishes its registered parcels on the national geoportal for viewing only, under a licence that forbids commercial use, so using them would need a licence agreement with NAPR, which RiskMap does not hold.
საჯარო რეესტრის ეროვნული სააგენტო (NAPR, National Agency of Public Registry)
Not in RiskMap yet. Greece's cadastre agency (Hellenic Cadastre) publishes the parcel boundaries of the areas where its cadastre is in operation as open data under a Creative Commons Attribution licence, but only as regional files to download, and the terms of its live map service forbid resale without its written permission.
Ελληνικό Κτηματολόγιο (Hellenic Cadastre)
Not available. Lechner, the state body that supplies Hungary's land registry data, sells the parcel map only as paid extracts, and Hungarian law requires a re-use licence from the ministry to show those parcels to others and a yearly fee to keep them in a map system, neither of which RiskMap holds.
Lechner Tudásközpont (Lechner Knowledge Centre), Vidék- és Településfejlesztési Minisztérium (VTM)
Not available. Kazakhstan's land cadastre is kept by the State Corporation “Government for Citizens”, which shows parcels on its public cadastral map but publishes no data service or licence for reusing them: by law it gives out cadastre information on a plot as paid extracts, and the systems connected to the cadastre are each named in the cadastre's rules, so using its parcels would need an agreement with the State Corporation, which RiskMap does not hold.
НАО «Государственная корпорация «Правительство для граждан» (State Corporation “Government for Citizens”)
Not available. Kosovo's cadastre agency (AKK) shows its parcel map on the state geoportal, but publishes no licence to reuse it: its rules give only a right of use on the conditions set for each product, and its data services are supplied under an agreement with each user, which RiskMap does not hold.
Agjencia Kadastrale e Kosovës (AKK, Kosovo Cadastral Agency)
Not available. Latvia's cadastre authority (VZD) publishes its parcels as open data, but none of its services that deliver one parcel accepts a connection from RiskMap's servers. The complete outlines otherwise come only as weekly download files per municipality, which need a parcel store RiskMap does not have.
Valsts zemes dienests (VZD)
Not available. Moldova's cadastre authority (IP CBI) shows its parcel map through the national geoportal, but the official metadata says the conditions for using it are unknown, and others may use or publish its parcels only on written terms of use from IP CBI, which RiskMap does not hold.
Instituția Publică Cadastrul Bunurilor Imobile (IP CBI), Agenția Geodezie, Cartografie și Cadastru (AGCC)
Not available. Monaco's planning department (DPUM) shows its parcel plan on Urbamonaco for viewing only: the parcel data behind it is closed to other applications, and its terms require the State's prior authorisation to extract the parcel database or use it in a similar commercial service. Using it would need that authorisation.
Direction de la Prospective, de l'Urbanisme et de la Mobilité (DPUM)
Not available. Montenegro's Real Estate Administration (UZN) serves its parcel map only to accounts it authorises and publishes no licence for reusing parcel outlines, and by law its cadastral data is used for a fee and put on the market only with its prior consent.
Uprava za nekretnine (UZN, Real Estate Administration of Montenegro)
Not available. North Macedonia's cadastre agency (AREC) shows its parcel map in its i-Kat viewer for information only and offers the parcels as a paid web service, but the law lets its cadastre data be used in commercial products only under a separate contract with AREC's director, which RiskMap does not hold.
Агенција за катастар на недвижности (AREC, Agency for Real Estate Cadastre)
Not available. Romania's cadastre agency (ANCPI) has kept the geoportal that served its parcel map offline since a cyberattack, with no date to restart it, and the official records of its parcel data give no licence to reuse them, so using them would need the service back and a licence from ANCPI, which RiskMap does not hold.
Agenția Națională de Cadastru și Publicitate Imobiliară (ANCPI)
Not available. Rosreestr's public cadastral map (NSPD) can be viewed, but no licence or data service for reusing its parcel outlines has been found, and its servers do not answer requests from RiskMap's servers.
Росреестр (Rosreestr), Национальная система пространственных данных (NSPD)
Not available. San Marino's parcel map, kept by its cadastral office (UTCC), is shown on the state's public map viewer, but no licence or terms for reusing it are published, and UTCC's own cadastre service, Catasto WEB, is for registered professionals to view only, so using its parcels would need written terms from UTCC, which RiskMap does not hold.
Ufficio Tecnico del Catasto e Cartografia (UTCC)
Not available. Serbia's Republic Geodetic Authority (RGZ) lets anyone look up its cadastre, but supplies its digital cadastral plan only as paid extracts on request, its terms forbid moving its protected content to other systems without its written consent, and its map services do not answer requests from RiskMap's servers, so using its parcels would need RGZ's written consent, which RiskMap does not hold.
Републички геодетски завод (RGZ, Republic Geodetic Authority)
Not available. Ukraine's land cadastre agency (Derzhheokadastr) has temporarily blocked its public cadastral map and stopped publishing its parcels as open data under wartime rules, which give the coordinates of parcel boundaries only to state cadastral registrars and certified surveyors, so RiskMap can use them only once the agency restores the map and publishes its parcels for reuse.
Державна служба України з питань геодезії, картографії та кадастру (Derzhheokadastr, State Service of Ukraine for Geodesy, Cartography and Cadastre)
Not available. Vatican City's cadastre is kept by the Governorate's Directorate for Infrastructure and Services, which publishes no parcel map, data service or licence to reuse it, and Italy's cadastre stops at the Vatican's border, so outlining a property there would need the Governorate's permission and data, which RiskMap does not hold.
Direzione delle Infrastrutture e Servizi, Governatorato dello Stato della Città del Vaticano (Directorate for Infrastructure and Services, Governorate of Vatican City State)