Lahardaun
Lahardaun is a townland in the civil parish of Addergoole, barony of Tirawley, Co. Mayo. Its name in Irish is Leathardán.
- Area
- 186.8 ha
- 462 acres
- Land parcels
- 162
- registered freehold, median 539 m²
- Zoning
- M4
- Rural Settlements Consolidation Zoning
- Planning
- 14
- applications since 2010
Land parcels
Registered freehold land, Tailte Éireann
162 registered freehold parcels lie mostly in Lahardaun, from 103 m² to 190,332 m² (19.03 ha, 47.03 acres). The dashed line is the townland's boundary. 40 neighbouring parcels touch it.
Download the townland as DXF, in Irish Transverse Mercator metres, with its boundary, parcels and buildings, or as GeoJSON or KML.
Zoning
Development plans, national zoning
- M4Rural Settlements Consolidation Zoning (Built up area)
Mayo County Development Plan 2022-2028, Mayo · 113 parcels The zoning objective in the plan
Source: Tailte Éireann and the Department of Housing (MyPlan), national zoning, CC BY 4.0.
Planning applications
Sites that touch the townland, newest first
2 Oct 2025Conditional
construction of extension to current dwelling house with associated site works
Permission · Mayo County Council, 25412
31 Jul 2025N/a
construction of extension to current dwelling house with associated site works
Permission · Mayo County Council, 25315
7 May 2024Conditional
This development will consist of permission to change house type from that granted under P22/1003 including all other ancillary site works and services.
Permission · Mayo County Council, 2460274
20 Nov 2023Conditional
conversion of the attic space and modifications to elevations and to modify the site boundaryof that was granted under permission consequent to housing development, outline planning ref. no. P02/1494, planning register reference P04/373 together with all ancillary site development works
Permission, 1 home · Mayo County Council, 23620
8 Nov 2023Conditional
Retention of existing supermarket / shop along with the revision of site boundaries attached to the previously granted planning permission P03/2115
Retention · Mayo County Council, 2360469
12 Sept 2023N/a
Retention of existing supermarket / shop along with the revision of site boundaries attached to the previously granted planning permission P03/2115
Retention · Mayo County Council, 2360368
21 Jun 2023Conditional
(1) Demolish the existing shed and extensions to the rear of the existing dwelling house (2) Alter dwelling house and construct new extension to the rear of the dwelling house, (3) replace existing flat roof with pitched roof and (4) Carry out all required ancillary works on site
Permission · Mayo County Council, 2360230
6 Apr 2023Conditional
demolish existing semi-detached two storey dwelling house and construct replacement semi-detached tow storey dwelling house incluidng all other ancillary site works and services
Permission, 1 home · Mayo County Council, 23195
11 Nov 2022Conditional
Demolish existing semi-detached two storey dwelling house and construct replacement semi-detached two storey dwelling house, including all other ancillary site works and services
Permission, 1 home · Mayo County Council, 221003
12 Oct 2022Conditional
DEMOLISH EXISTING SEMI-DETACHED TWO-STOREY DWELLING HOUSE, CONSTRUCT REPLACEMENT SEMI-DETACHED TWO-STOREY DWELLING HOUSE, TOGETHER WITH ALL ASSOCIATED SITE WORKS
Permission, 1 home · Mayo County Council, 22896
12 Feb 2021Conditional
RETENTION OF FIRST FLOOR (DORMER) ACCOMMODATION AND ANCILLARY WORKS TO EXISTING DWELLING HOUSE AND RETENTION OF THE ON SITE WASTEWATER TREATMENT SYSTEM
Retention · Mayo County Council, 21110
21 Jan 2020Conditional
CONSTRUCT GREENHOUSE AND SHED AT THE REAR OF AN EXISTING DWELLING AND ALL ANCILLARY WORKS
Permission · Mayo County Council, 2018
7 Jun 2018Conditional
INSTALLATION OF 3 NO. ROOFLIGHTS TO THE FRONT ELEVATION OF ROOF TO AN EXISTING DWELLING HOUSE AND ALL ANCILLARY WORKS
Permission · Mayo County Council, 18418
3 May 2018N/a
INSTALLATION OF 3 NO. ROOFLIGHTS TO THE FRONT ELEVATION OF ROOF TO AN EXISTING DWELLING HOUSE AND ALL ANCILLARY WORKS
Permission · Mayo County Council, 18307
Source: National Planning Applications, Department of Housing, Local Government and Heritage, CC BY 4.0. Applicants are not shown.
Nature and heritage
Designated sites and recorded monuments
Designated sites
No designated site (Special Area of Conservation, Special Protection Area, Natural Heritage Area or proposed one) touches the townland of Lahardaun.
Recorded monuments
- MA047-012 Enclosure
Description
The Archaeological Survey of Ireland (ASI) is in the process of providing information on all monuments on The Historic Environment Viewer (HEV). Currently the information for this record has not been uploaded. To access available information for research purposes please make an appointment in advance with the Archive Unit (open Fridays 10.00 am – 5.00 pm), Department of Housing, Local Government and Heritage, The Custom House, Dublin 1 D01W6XO or email NMarchive@housing.gov.ie.
- MA047-013 Ringfort - rath
Description
The Archaeological Survey of Ireland (ASI) is in the process of providing information on all monuments on The Historic Environment Viewer (HEV). Currently the information for this record has not been uploaded. To access available information for research purposes please make an appointment in advance with the Archive Unit (open Fridays 10.00 am – 5.00 pm), Department of Housing, Local Government and Heritage, The Custom House, Dublin 1 D01W6XO or email NMarchive@housing.gov.ie.
- MA047-015 Ringfort - rath
Description
The Archaeological Survey of Ireland (ASI) is in the process of providing information on all monuments on The Historic Environment Viewer (HEV). Currently the information for this record has not been uploaded. To access available information for research purposes please make an appointment in advance with the Archive Unit (open Fridays 10.00 am – 5.00 pm), Department of Housing, Local Government and Heritage, The Custom House, Dublin 1 D01W6XO or email NMarchive@housing.gov.ie.
- MA047-023 Enclosure
Description
The Archaeological Survey of Ireland (ASI) is in the process of providing information on all monuments on The Historic Environment Viewer (HEV). Currently the information for this record has not been uploaded. To access available information for research purposes please make an appointment in advance with the Archive Unit (open Fridays 10.00 am – 5.00 pm), Department of Housing, Local Government and Heritage, The Custom House, Dublin 1 D01W6XO or email NMarchive@housing.gov.ie.
- MA047-024 Ringfort - rath
Description
The Archaeological Survey of Ireland (ASI) is in the process of providing information on all monuments on The Historic Environment Viewer (HEV). Currently the information for this record has not been uploaded. To access available information for research purposes please make an appointment in advance with the Archive Unit (open Fridays 10.00 am – 5.00 pm), Department of Housing, Local Government and Heritage, The Custom House, Dublin 1 D01W6XO or email NMarchive@housing.gov.ie.
- MA047-025001 Ringfort - rath
Description
The Archaeological Survey of Ireland (ASI) is in the process of providing information on all monuments on The Historic Environment Viewer (HEV). Currently the information for this record has not been uploaded. To access available information for research purposes please make an appointment in advance with the Archive Unit (open Fridays 10.00 am – 5.00 pm), Department of Housing, Local Government and Heritage, The Custom House, Dublin 1 D01W6XO or email NMarchive@housing.gov.ie.
- MA047-025002 Souterrain
Description
The Archaeological Survey of Ireland (ASI) is in the process of providing information on all monuments on The Historic Environment Viewer (HEV). Currently the information for this record has not been uploaded. To access available information for research purposes please make an appointment in advance with the Archive Unit (open Fridays 10.00 am – 5.00 pm), Department of Housing, Local Government and Heritage, The Custom House, Dublin 1 D01W6XO or email NMarchive@housing.gov.ie.
- MA047-025003 Burial ground
Description
The Archaeological Survey of Ireland (ASI) is in the process of providing information on all monuments on The Historic Environment Viewer (HEV). Currently the information for this record has not been uploaded. To access available information for research purposes please make an appointment in advance with the Archive Unit (open Fridays 10.00 am – 5.00 pm), Department of Housing, Local Government and Heritage, The Custom House, Dublin 1 D01W6XO or email NMarchive@housing.gov.ie.
- MA047-025004 Road - road/trackway
Description
The Archaeological Survey of Ireland (ASI) is in the process of providing information on all monuments on The Historic Environment Viewer (HEV). Currently the information for this record has not been uploaded. To access available information for research purposes please make an appointment in advance with the Archive Unit (open Fridays 10.00 am – 5.00 pm), Department of Housing, Local Government and Heritage, The Custom House, Dublin 1 D01W6XO or email NMarchive@housing.gov.ie.
- MA047-061001 Enclosure
Description
The Archaeological Survey of Ireland (ASI) is in the process of providing information on all monuments on The Historic Environment Viewer (HEV). Currently the information for this record has not been uploaded. To access available information for research purposes please make an appointment in advance with the Archive Unit (open Fridays 10.00 am – 5.00 pm), Department of Housing, Local Government and Heritage, The Custom House, Dublin 1 D01W6XO or email NMarchive@housing.gov.ie.
- MA047-061002 Field boundary
Description
The Archaeological Survey of Ireland (ASI) is in the process of providing information on all monuments on The Historic Environment Viewer (HEV). Currently the information for this record has not been uploaded. To access available information for research purposes please make an appointment in advance with the Archive Unit (open Fridays 10.00 am – 5.00 pm), Department of Housing, Local Government and Heritage, The Custom House, Dublin 1 D01W6XO or email NMarchive@housing.gov.ie.
- MA047-066 Ringfort - rath
Description
The Archaeological Survey of Ireland (ASI) is in the process of providing information on all monuments on The Historic Environment Viewer (HEV). Currently the information for this record has not been uploaded. To access available information for research purposes please make an appointment in advance with the Archive Unit (open Fridays 10.00 am – 5.00 pm), Department of Housing, Local Government and Heritage, The Custom House, Dublin 1 D01W6XO or email NMarchive@housing.gov.ie.
Architectural heritage
- 1798 Monument, monument, 1935–1940 · Regional interest
Description
Freestanding drag edged cut-limestone Celtic High Cross-style monument, dated 1937, on a stepped base. Road fronted on stone flagged footpath with cast-iron bollards to perimeter.
Designated sites: National Parks and Wildlife Service. Recorded monuments: Sites and Monuments Record, National Monuments Service. Buildings: National Inventory of Architectural Heritage. Department of Housing, Local Government and Heritage, CC BY 4.0. Works at or in relation to a recorded monument need two months' written notice to the National Monuments Service (National Monuments (Amendment) Act 1994, section 12).
Ground and risks
Radon, landslides, flooding
- Radon
- At the centre of the townland of Lahardaun, about 1 in 10 homes in this area is likely to have high radon levels. Testing a home
- Landslides
- The 1:50,000 map rates the landslide susceptibility here as high, moderately high, moderately low, low, partly inferred.
- Terrain model
- No LiDAR survey of the Office of Public Works covers the centre of the townland of Lahardaun.
- Flooding
- The Office of Public Works publishes its flood maps on floodinfo.ie.
Radon Risk Map of Ireland, Environmental Protection Agency, and Landslide Susceptibility Classification, Geological Survey Ireland, both under CC BY 4.0. LiDAR: contains Irish Public Sector Data (Geological Survey Ireland & the Office of Public Works) licensed under a Creative Commons Attribution 4.0 International (CC BY 4.0) licence.
Homes sold
Property Price Register
No address of the register names Lahardaun with five sales or more. The sales of the area are on the page of Co. Mayo.
The townland
- Name
- Lahardaun · Leathardán
- Area
- 1,868,223 m² (186.82 ha, 461.65 acres)
- Civil parish
- Addergoole, and its townlands
- Barony
- Tirawley
- Electoral division
- Addergoole, the unit of the census
- Census 2022
- 900 people lived in 340 households in the Addergoole electoral division. 83% of households owned their home. 41% of homes were built since 2001. 19% of dwellings stood vacant on census night, and 13% were holiday homes.
- Neighbouring townlands
- Aghaloonteen, Ballymacredmond, Cum, Knockfarnaght, Tobernaveen
- Placenames
- Lahardaun on logainm.ie, the Placenames Database of Ireland
Townlands, civil parishes, baronies and electoral divisions, National Statutory Boundaries, Tailte Éireann, CC BY 4.0. Census 2022, Small Area Population Statistics by electoral division, Central Statistics Office, CC BY 4.0. A townland is the smallest land division of Ireland, and the unit of a rural address. Old registers such as the 1901 and 1911 censuses file it under its civil parish and barony.