Department of Housing, Local Government and Heritage catalog Open data in a single API request

Datasets published by Department of Housing, Local Government and Heritage. datasets available on official portal for European data

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Available datasets

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NMPF Activities Map Open Data

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Issued on 2022-11-07

NMPF Activities Map details >

Margaritifera Sensitive Areas Map Open Data

This project contains NPWS GIS files relevant to the distribution of Freshwater Pearl Mussel...

Issued on 2017-08-10

Margaritifera Sensitive Areas Map details >

HSA09 — House Construction Cost Index Open Data

House Construction Cost Index

Issued on 2021-07-09T14:18:32

HSA09 — House Construction Cost Index details >

National Planning Applications Open Data

The National Planning Application Database provides Spatial and tabular data on planning...

Issued on 2017-10-06

National Planning Applications details >

HSA01 — ESB Connections Open Data

ESB Connections

Issued on 2021-07-09T14:18:20

HSA01 — ESB Connections details >

Irish National Marine Planning Framework (NMPF) Area Open Data

The National Marine Planning Framework (NMPF) Area is the geographic area management and reporting...

Issued on 2019-11-15

Irish National Marine Planning Framework (NMPF) Area details >

National Otter Survey of Ireland 1980-1981 Open Data

This GIS dataset holds positive records from the National Otter Survey of Ireland 1980/1981 by the...

Issued on 1982-01-01

National Otter Survey of Ireland 1980-1981 details >

National Survey of Native Woodlands 2003-2008 Open Data

The National Survey of Native Woodlands in Ireland included the survey of 1,217 woodland sites...

Issued on 2010-01-14

National Survey of Native Woodlands 2003-2008 details >

New Property Prices by agency — by year Open Data

This series includes both house and apartment prices. 2015 Figure changed on the 27/6/16 as revised...

Issued on 2016-10-13

New Property Prices by agency — by year details >

National Monuments service - Wreck Inventory of Ireland Open Data

The Wreck Inventory of Ireland Database (WIID) holds records of over 18,000 known and potential...

Issued on 2023-08-10

National Monuments service - Wreck Inventory of Ireland details >

Pine marten NPWS data Open Data

This GIS dataset holds records for Pine marten as stored in the species database held by the...

Issued on 2007-01-01

Pine marten NPWS data details >

HSQ06 — Average Price of Houses Open Data

Average Price of Houses

Issued on 2021-07-09T14:18:48

HSQ06 — Average Price of Houses details >

National Ecosystem and Ecosystem Services Map – Marine Biodiversity Open Data

This dataset contains a raster file showing the approximate biodiversity stock of marine...

Issued on 2017-01-01

National Ecosystem and Ecosystem Services Map – Marine Biodiversity details >

National Ecosystem and Ecosystem Services Map – Key factors for ecosystem service mapping:... Open Data

A raster dataset detailing to how many ecological networks an area contributes. Networks considered...

Issued on 2017-01-01

National Ecosystem and Ecosystem Services Map – Key factors for ecosystem service mapping:... details >

HSM09 — House Construction Cost Index Open Data

House Construction Cost Index

Issued on 2021-07-09T14:18:38

HSM09 — House Construction Cost Index details >

Irish Semi-natural Grassland Survey 2007-2012 Open Data

In 2008, following a 2007 pilot study in Roscommon and Offaly, a nationwide research study into the...

Issued on 2013-01-01

Irish Semi-natural Grassland Survey 2007-2012 details >

National Otter Survey of Ireland 2010-2011 Open Data

This dataset holds records from the National Otter Survey of Ireland 2010/2011. Observations of mink...

Issued on 2013-01-16

National Otter Survey of Ireland 2010-2011 details >

Inventory of Irish coastal lagoons 2007 Open Data

Before the Habitats Directive, only four lagoons were at all well known in Ireland (Lady’s Island...

Issued on 2010-01-01

Inventory of Irish coastal lagoons 2007 details >

National Ecosystem and Ecosystem Services Map – Supporting Ecosystem Service Information:... Open Data

A raster dataset showing areas' contributing to the woodland network, including how important the...

Issued on 2017-01-01

National Ecosystem and Ecosystem Services Map – Supporting Ecosystem Service Information:... details >

National Ecosystem and Ecosystem Services Map – Supporting Ecosystem Service Information:... Open Data

This dataset contains a raster dataset showing areas' contributing to the grassland network,...

Issued on 2017-01-01

National Ecosystem and Ecosystem Services Map – Supporting Ecosystem Service Information:... details >

HSM12 — Commencement Notices Open Data

Commencement Notices

Issued on 2021-07-09T14:18:42

HSM12 — Commencement Notices details >

HSQ10 – New House Registrations Open Data

New House Registrations

Issued on 2021-07-09T14:18:18

HSQ10 – New House Registrations details >

RAPTOR annual report incidents data Open Data

The Department of Housing, Local Government and Heritage publishes annual RAPTOR (Recording and...

Issued on 2016-01-16

RAPTOR annual report incidents data details >

National Ecosystem and Ecosystem Services Map – Land Temporarily Storing Water Open Data

This dataset contains a raster file showing the contribution of land to flood control, through its...

Issued on 2017-01-01

National Ecosystem and Ecosystem Services Map – Land Temporarily Storing Water details >

proposed Natural Heritage Areas Open Data

Proposed Natural Heritage Areas (pNHA) were published on a non-statutory basis in 1995. They have...

Issued on 2011-11-01

proposed Natural Heritage Areas details >

Killarney National Park Boundary Map Open Data

South and west of the town of Killarney in Co. Kerry is an expanse of rugged mountainous country....

Issued on 2022-01-19

Killarney National Park Boundary Map details >

National Monuments Service - Monuments to Visit Open Data

This dataset pinpoints national monuments around the country which are accessible to the public. The...

Issued on 2023-11-16

National Monuments Service - Monuments to Visit details >

Monuments to Visit — points of interest Open Data

This Dataset pinpoints national monuments around the country which are accessible to the public. The...

Issued on 2021-06-24

Monuments to Visit — points of interest details >

National Otter Survey of Ireland 2004-2005 Open Data

This GIS dataset holds positive records from the National Otter Survey of Ireland 2004/2005. The...

Issued on 2006-01-01

National Otter Survey of Ireland 2004-2005 details >

National Ecosystem and Ecosystem Services Map – Land Promoting Good Water Quality Open Data

This dataset contains a raster file showing the contribution of land to the maintenance of high...

Issued on 2017-01-01

National Ecosystem and Ecosystem Services Map – Land Promoting Good Water Quality details >

National Ecosystem and Ecosystem Services Map - Ecosystem Service Stock Map: Marine Carbon Open Data

This dataset contains a raster file showing contribution to the regulation of greenhouse gases...

Issued on 2017-01-01

National Ecosystem and Ecosystem Services Map - Ecosystem Service Stock Map: Marine Carbon details >

HSQ13 – Local Authority Loan Arrears Open Data

Local Authority Loan Arrears

Issued on 2021-07-09T13:25:53

HSQ13 – Local Authority Loan Arrears details >

Local Authority Loans Paid, by Authority Open Data

The most current data is published on these sheets. Previously published data may be subject to...

Issued on 2016-11-04

Local Authority Loans Paid, by Authority details >

New ESB Connections by Type 1994 to date Open Data

These data are based on the number of new dwellings connected by the ESB to the electricity supply...

Issued on 2016-11-09

New ESB Connections by Type 1994 to date details >

NPWS Flora Protection Order Map Viewer – Bryophytes data Open Data

This dataset contains the location data published in the NPWS Flora Protection Order Map Viewer –...

Issued on 2018-01-13

NPWS Flora Protection Order Map Viewer – Bryophytes data details >

National Ecosystem and Ecosystem Services Map - Ecosystem Service Stock Map: Vegetation Carbon Open Data

This dataset contains a raster file showing the contribution of land to the regulation of greenhouse...

Issued on 2017-01-01

National Ecosystem and Ecosystem Services Map - Ecosystem Service Stock Map: Vegetation Carbon details >

National Ecosystem and Ecosystem Services Map – Supporting Ecosystem Service Information: Habitat... Open Data

This dataset contains a habitat asset register for Ireland, e.g. a national scale habitat map...

Issued on 2017-01-01

National Ecosystem and Ecosystem Services Map – Supporting Ecosystem Service Information: Habitat... details >

National Ecosystem and Ecosystems Services Map – Terrestrial Biodiversity Open Data

This dataset contains a raster file showing the approximate biodiversity stock of terrestrial...

Issued on 2017-01-01

National Ecosystem and Ecosystems Services Map – Terrestrial Biodiversity details >

Referendum results on the Thirty-sixth Amendment of the Constitution Bill 2018 Open Data

The proposal – (i) to delete the following subsection from Article 40.3 of the Constitution: “3° The...

Issued on 2018-05-31

Referendum results on the Thirty-sixth Amendment of the Constitution Bill 2018 details >

New Apartment prices by year Open Data

Average house prices are derived from data supplied by the mortgage lending agencies on loans...

Issued on 2016-10-13

New Apartment prices by year details >

Local Authority loan Approvals, by year Open Data

Values in Euro for all files.

Issued on 2016-11-04

Local Authority loan Approvals, by year details >

National Ecosystem and Ecosystem Services Map - Ecosystem Service Stock Map: Soil Carbon Open Data

This dataset contains a raster file showing the contribution of land to the regulation of greenhouse...

Issued on 2017-01-01

National Ecosystem and Ecosystem Services Map - Ecosystem Service Stock Map: Soil Carbon details >

Homelessness Report September 2019 Open Data

Homelessness data Official homelessness data is produced by local authorities through the Pathway...

Issued on 2021-06-04

Homelessness Report September 2019 details >

National Inventory of Architectural Heritage (NIAH) National Dataset Open Data

The National Inventory of Architectural Heritage (NIAH) is a state initiative under the...

Issued on 2023-10-11

National Inventory of Architectural Heritage (NIAH) National Dataset details >

National Juniper Survey 2009-2012 Open Data

A National Assessment of the Conservation Status of the EU Habitat 5130 J. communis formations on...

Issued on 2012-01-31

National Juniper Survey 2009-2012 details >

Lesser Horseshoe bat database records Open Data

This GIS dataset contains records of Lesser Horseshoe bats from known bat roosts. Records are...

Issued on 2017-01-15

Lesser Horseshoe bat database records details >

National Housing Development Survey 2013 by county Open Data

National Housing Development Survey 2013 by county Unfinished Housing

Issued on 2016-07-04

National Housing Development Survey 2013 by county details >

Referendum on the Third Amendment of the Constitution Bill 1958 Open Data

Referendum on Third Amendment of Constitution Bill 1958

Issued on 2015-12-22

Referendum on the Third Amendment of the Constitution Bill 1958 details >

National Hare Survey of Ireland 2006-2007 Open Data

This GIS dataset holds positive records from the National Hare Survey of Ireland 2006/2007. The...

Issued on 2008-01-01

National Hare Survey of Ireland 2006-2007 details >

Planning Applications 2011 Decisions Open Data

Planning Applications 2011 Decisions This contains data on planning applications, decisions and the...

Issued on 2016-05-20

Planning Applications 2011 Decisions details >

Part V Planning and Development output by area Open Data

No. of units acquired under Social Housing are included in the overall Local Authority and Voluntary...

Issued on 2016-12-07

Part V Planning and Development output by area details >

House registrations by month and year Open Data

Data up to and including 2001 represents HomeBond Registrations. Data from 2002 to 2009 includes...

Issued on 2016-11-11

House registrations by month and year details >

Homelessness Report October 2021 Open Data

Homelessness data Official homelessness data is produced by local authorities through the Pathway...

Issued on 2021-11-26

Homelessness Report October 2021 details >

National Ecosystem and Ecosystem Services Map – Areas of land contributing to terrestrial food... Open Data

This dataset contains a raster file showing the contribution of land to terrestrial food provision....

Issued on 2017-01-01

National Ecosystem and Ecosystem Services Map – Areas of land contributing to terrestrial food... details >

New Property Prices by agency — by quarter Open Data

This series includes both house and apartment prices. 2015 Figure changed on the 27/6/16 as revised...

Issued on 2016-10-13

New Property Prices by agency — by quarter details >

HSQ01 — ESB Connections Open Data

ESB Connections

Issued on 2021-07-09T14:18:46

HSQ01 — ESB Connections details >

National Monuments Service - Archaeological Survey of Ireland Open Data

This Archaeological Survey of Ireland dataset is published from the database of the National...

Issued on 2025-12-01

National Monuments Service - Archaeological Survey of Ireland details >

National House Construction Cost Index Open Data

The index relates to costs ruling on the first day of each month. NATIONAL HOUSE...

Issued on 2016-12-09

National House Construction Cost Index details >

Planning Applications 2010 Decisions Open Data

Planning Applications 2010 Decisions This contains data on planning applications, decisions and the...

Issued on 2016-05-20

Planning Applications 2010 Decisions details >

National survey and assessment of the conservation status of Irish sea cliffs Open Data

A detailed desk study was carried out where possible on all of the cliff sites in Ireland which had...

Issued on 2011-01-21

National survey and assessment of the conservation status of Irish sea cliffs details >

Mortgage allowance scheme by area 2014 to date Open Data

The most current data is published on these sheets. Previously published data may be subject to...

Issued on 2016-12-01

Mortgage allowance scheme by area 2014 to date details >

New ESB Connections (Percentages) by Type 1994 to date Open Data

These data are based on the number of new dwellings connected by the ESB to the electricity supply...

Issued on 2016-11-09

New ESB Connections (Percentages) by Type 1994 to date details >

National Survey of Limestone Pavement and Associated Habitats in Ireland Open Data

This project completed a detailed field survey of 26 limestone pavement and associated habitat...

Issued on 2012-01-01

National Survey of Limestone Pavement and Associated Habitats in Ireland details >

Planning Applications 2011 by County and City Open Data

Planning Applications 2011 by County and City It contains data on the number of planning...

Issued on 2016-05-20

Planning Applications 2011 by County and City details >

Overall Loan Approvals by year Open Data

Source: From lending institutions and local authorities This data contains an unquantified...

Issued on 2016-11-18

Overall Loan Approvals by year details >

Part V payments or land transfers by year Open Data

The most current data is published on these sheets. Previously published data may be subject to...

Issued on 2016-12-07

Part V payments or land transfers by year details >

IrishPlanningApplications Open Data

This dataset contains the merged Planning Registers of participating Irish Local Authorities and...

Issued on 2017-10-05

IrishPlanningApplications details >

National Monuments Service - Holy Wells Open Data

This dataset displays locational information for all 3,025 Holy Wells in the Republic of Ireland...

Issued on 2023-04-20

National Monuments Service - Holy Wells details >

Housing Supply Coordination Task Force for Dublin Data Q1 2024 Open Data

<div style='text-align:Left; font-size:12pt;'><p style='margin-top:0px; margin-bottom:1.5rem;...

Issued on 2024-06-05

Housing Supply Coordination Task Force for Dublin Data Q1 2024 details >

Orchid Ireland Survey 2014 Open Data

With support from the National Parks and Wildlife Service, the National Museum and Galleries of...

Issued on 2023-05-18

Orchid Ireland Survey 2014 details >

Inshore boat-based cetacean Survey 2012 Open Data

A single platform line-transect survey using distance sampling was carried out off the north coast...

Issued on 2022-07-08

Inshore boat-based cetacean Survey 2012 details >

Passenger Vessel Density Open Data

<font color='#000000' size='3'>Data provided by the Marine Institute, and may also incorporate data...

Issued on 2021-07-15

Passenger Vessel Density details >

National Monuments Service - Prehistoric Rock Art Open Data

This is a point dataset showing the location of 950 panels of prehistoric rock art in the Republic...

Issued on 2023-05-15

National Monuments Service - Prehistoric Rock Art details >

Inshore boat-based cetacean Survey 2011 Open Data

Concurrent visual and acoustic surveys for cetaceans were carried out in two survey blocks in the...

Issued on 2022-07-08

Inshore boat-based cetacean Survey 2011 details >

National Monuments Service - Stone Circles Open Data

This is a point dataset showing the location of 255 Stone Circles in the Republic of Ireland...

Issued on 2023-04-20

National Monuments Service - Stone Circles details >

Inshore boat-based cetacean Survey 2010 Open Data

Concurrent visual and acoustic surveys for cetaceans were carried out within three survey blocks...

Issued on 2022-07-08

Inshore boat-based cetacean Survey 2010 details >

National Monuments Service - World Heritage Properties Open Data

This dataset displays locational information for the UNESCO World Heritage sites Brú na Bóinne and...

Issued on 2023-10-20

National Monuments Service - World Heritage Properties details >

National Monuments Service - Sweathouses Open Data

This is a point dataset showing the location of 258 sweathouses generated from the Sites and...

Issued on 2023-04-20

National Monuments Service - Sweathouses details >

Marinas Open Data

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Issued on 2021-05-05

Marinas details >

Housing Supply Coordination Task Force for Dublin Data Q1 2023 Open Data

<div style='text-align:Left;'><p><span style='font-family:&quot;Avenir Next W01&quot;, &quot;Avenir...

Issued on 2023-07-27

Housing Supply Coordination Task Force for Dublin Data Q1 2023 details >

Planning Application Sites Open Data

This dataset contains the merged Planning Registers of participating Irish Local Authorities and...

Issued on 2017-10-05

Planning Application Sites details >

Housing Supply Coordination Task Force for Dublin Data Q2 2024 Open Data

<div style='text-align:Left;font-size:12pt'><div><p><span>Housing Supply Coordination Task Force for...

Issued on 2024-09-10

Housing Supply Coordination Task Force for Dublin Data Q2 2024 details >

Offshore Gas Pipelines Open Data

<p style='box-sizing:border-box; margin-top:0px; margin-bottom:0px; padding:0px; color:rgb(5, 5, 5);...

Issued on 2021-04-28

Offshore Gas Pipelines details >

Other Plans (Land Use) Zoning, Ireland Open Data

This Layer depicts the location, extent and details of Land Use Zones in Ireland not already defined...

Issued on 2017-10-05

Other Plans (Land Use) Zoning, Ireland details >

Offshore Wind Farm Applications in Irish Waters (2021) Open Data

This dataset shows the location or potential locations of marine renewable energy sites (wind farm...

Issued on 2019-11-15

Offshore Wind Farm Applications in Irish Waters (2021) details >

Planning Application Points Open Data

This dataset contains the merged Planning Registers of participating Irish Local Authorities and...

Issued on 2017-10-05

Planning Application Points details >

HSM14 - Residential Units Commenced Open Data

Residential Units Commenced

Issued on 2025-03-01T01:43:49

HSM14 - Residential Units Commenced details >

Homelessness Report January 2025 Open Data

Homelessness data Official homelessness data is produced by local authorities through the Pathway...

Issued on 2025-02-28

Homelessness Report January 2025 details >

Ministerial Travel 2025 Open Data

This data set covers Ministerial foreign travel, home travel and subsistence. The mission of the...

Issued on 2025-03-06

Ministerial Travel 2025 details >

Homelessness Report March 2025 Open Data

Homelessness data Official homelessness data is produced by local authorities through the Pathway...

Issued on 2025-04-25

Homelessness Report March 2025 details >

Homelessness Report May 2025 Open Data

Homelessness data Official homelessness data is produced by local authorities through the Pathway...

Issued on 2025-06-27

Homelessness Report May 2025 details >

Housing Supply Coordination Task Force for Dublin Data Q4 2024 Open Data

<div style='text-align:Left;font-size:12pt'><p><span>Housing Supply Coordination Task Force for...

Issued on 2025-03-13

Housing Supply Coordination Task Force for Dublin Data Q4 2024 details >

National Monuments Service - Community Monuments Fund Open Data

This is a point dataset showing the location of archaeological monuments which have benefitted from...

Issued on 2025-07-23

National Monuments Service - Community Monuments Fund details >

Open Data Policy Open Data

This policy supports the Department of Housing, Local Government and Heritage to meet their duties...

Issued on 2025-11-28

Open Data Policy details >

HSM15 - Residential Units Commenced Open Data

Residential Units Commenced

Issued on 2026-01-17T01:06:22

HSM15 - Residential Units Commenced details >

Licences Issued under Section 29 of the Wildlife Acts (2020/21 to 2024/25) Open Data

The number of Deer Hunting licences issued in 2020/21 to 2024/25 season by county.

Issued on 2025-12-04

Licences Issued under Section 29 of the Wildlife Acts (2020/21 to 2024/25) details >

Homelessness Report November 2025 Open Data

Homelessness data Official homelessness data is produced by local authorities through the Pathway...

Issued on 2026-01-02

Homelessness Report November 2025 details >

Homelessness Report September 2025 Open Data

Homelessness data Official homelessness data is produced by local authorities through the Pathway...

Issued on 2025-11-03

Homelessness Report September 2025 details >

Homelessness Report October 2025 Open Data

Homelessness data Official homelessness data is produced by local authorities through the Pathway...

Issued on 2025-11-28

Homelessness Report October 2025 details >

Homelessness Report January 2026 Open Data

Homelessness data Official homelessness data is produced by local authorities through the Pathway...

Issued on 2026-03-02

Homelessness Report January 2026 details >
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