# Boyhollagh, Co. Mayo: townland, land parcels and planning

Townland in the civil parish of Attymass, barony of Gallen, Co. Mayo; in Irish Boith Shalach.

- Area (Tailte Éireann): 4,376,106 m² (437.61 ha, 1,081.36 acres)
- Land parcels (Tailte Éireann): 127 registered freehold parcels lie mostly in it, median 7,766 m² (0.78 ha, 1.92 acres)
- Zoning (national zoning, MyPlan): not in a zoned settlement
- Planning (National Planning Applications): 1 application since 2010
- Civil parish: Attymass, https://everytownland.com/mayo/parish/attymass.md
- Barony: Gallen
- Electoral division: Attymass East, the unit of the census
- Census 2022 (Central Statistics Office): 378 people lived in 148 households in the Attymass East electoral division. 78% of households owned their home. 25% of homes were built since 2001. 13% of dwellings stood vacant on census night, and 9% were holiday homes.
- County: Co. Mayo, https://everytownland.com/mayo.md
- Placenames Database of Ireland: https://www.logainm.ie/en/34152
- Townland number at Tailte Éireann: 150432
- Centre: latitude 54.040816, longitude -9.059137 (WGS 84)

## Land parcels (registered freehold land, Tailte Éireann)

127 registered freehold parcels lie mostly in Boyhollagh, from 107 m² to 2,008,900 m² (200.89 ha, 496.41 acres); 25 neighbouring parcels touch its boundary. Largest first:

- Parcel 1003710: 2,008,900 m² (200.89 ha, 496.41 acres), https://everytownland.com/parcel/1003710.md
- Parcel 1008825: 155,257 m² (15.53 ha, 38.36 acres), https://everytownland.com/parcel/1008825.md
- Parcel 967407: 93,038 m² (9.3 ha, 22.99 acres), https://everytownland.com/parcel/967407.md
- Parcel 877599: 84,632 m² (8.46 ha, 20.91 acres), https://everytownland.com/parcel/877599.md
- Parcel 894828: 84,600 m² (8.46 ha, 20.91 acres), https://everytownland.com/parcel/894828.md
- Parcel 1001201: 82,250 m² (8.22 ha, 20.32 acres), https://everytownland.com/parcel/1001201.md
- Parcel 1008081: 75,041 m² (7.5 ha, 18.54 acres), https://everytownland.com/parcel/1008081.md
- Parcel 999882: 72,659 m² (7.27 ha, 17.95 acres), https://everytownland.com/parcel/999882.md
- Parcel 1010681: 69,885 m² (6.99 ha, 17.27 acres), https://everytownland.com/parcel/1010681.md
- Parcel 875695: 61,497 m² (6.15 ha, 15.2 acres), https://everytownland.com/parcel/875695.md
- Parcel 884350: 59,831 m² (5.98 ha, 14.78 acres), https://everytownland.com/parcel/884350.md
- Parcel 973737: 53,277 m² (5.33 ha, 13.16 acres), https://everytownland.com/parcel/973737.md
- Parcel 993709: 48,813 m² (4.88 ha, 12.06 acres), https://everytownland.com/parcel/993709.md
- Parcel 1002073: 47,261 m² (4.73 ha, 11.68 acres), https://everytownland.com/parcel/1002073.md
- Parcel 994470: 45,913 m² (4.59 ha, 11.35 acres), https://everytownland.com/parcel/994470.md
- Parcel 978575: 44,472 m² (4.45 ha, 10.99 acres), https://everytownland.com/parcel/978575.md
- Parcel 1002739: 44,364 m² (4.44 ha, 10.96 acres), https://everytownland.com/parcel/1002739.md
- Parcel 878749: 44,251 m² (4.43 ha, 10.93 acres), https://everytownland.com/parcel/878749.md
- Parcel 965380: 42,720 m² (4.27 ha, 10.56 acres), https://everytownland.com/parcel/965380.md
- Parcel 1000753: 40,897 m² (4.09 ha, 10.11 acres), https://everytownland.com/parcel/1000753.md
- Parcel 2732996: 40,111 m² (4.01 ha, 9.91 acres), https://everytownland.com/parcel/2732996.md
- Parcel 940719: 38,529 m² (3.85 ha, 9.52 acres), https://everytownland.com/parcel/940719.md
- Parcel 913069: 37,837 m² (3.78 ha, 9.35 acres), https://everytownland.com/parcel/913069.md
- Parcel 873180: 35,822 m² (3.58 ha, 8.85 acres), https://everytownland.com/parcel/873180.md
- Parcel 874780: 34,799 m² (3.48 ha, 8.6 acres), https://everytownland.com/parcel/874780.md
- Parcel 926053: 34,478 m² (3.45 ha, 8.52 acres), https://everytownland.com/parcel/926053.md
- Parcel 973306: 33,206 m² (3.32 ha, 8.21 acres), https://everytownland.com/parcel/973306.md
- Parcel 987350: 33,122 m² (3.31 ha, 8.18 acres), https://everytownland.com/parcel/987350.md
- Parcel 963183: 31,195 m² (3.12 ha, 7.71 acres), https://everytownland.com/parcel/963183.md
- Parcel 1009038: 29,193 m² (2.92 ha, 7.21 acres), https://everytownland.com/parcel/1009038.md
- Parcel 989444: 28,487 m² (2.85 ha, 7.04 acres), https://everytownland.com/parcel/989444.md
- Parcel 928218: 28,302 m² (2.83 ha, 6.99 acres), https://everytownland.com/parcel/928218.md
- Parcel 877920: 25,599 m² (2.56 ha, 6.33 acres), https://everytownland.com/parcel/877920.md
- Parcel 3466449: 25,254 m² (2.53 ha, 6.24 acres), https://everytownland.com/parcel/3466449.md
- Parcel 891267: 23,868 m² (2.39 ha, 5.9 acres), https://everytownland.com/parcel/891267.md
- Parcel 974833: 23,684 m² (2.37 ha, 5.85 acres), https://everytownland.com/parcel/974833.md
- Parcel 1005769: 22,615 m² (2.26 ha, 5.59 acres), https://everytownland.com/parcel/1005769.md
- Parcel 1006674: 21,671 m² (2.17 ha, 5.35 acres), https://everytownland.com/parcel/1006674.md
- Parcel 876565: 20,656 m² (2.07 ha, 5.1 acres), https://everytownland.com/parcel/876565.md
- Parcel 1001564: 19,920 m² (1.99 ha, 4.92 acres), https://everytownland.com/parcel/1001564.md
- Parcel 994963: 19,406 m² (1.94 ha, 4.8 acres), https://everytownland.com/parcel/994963.md
- Parcel 989071: 19,375 m² (1.94 ha, 4.79 acres), https://everytownland.com/parcel/989071.md
- Parcel 5007222: 19,054 m² (1.91 ha, 4.71 acres), https://everytownland.com/parcel/5007222.md
- Parcel 3466453: 18,746 m² (1.87 ha, 4.63 acres), https://everytownland.com/parcel/3466453.md
- Parcel 966545: 18,197 m² (1.82 ha, 4.5 acres), https://everytownland.com/parcel/966545.md
- Parcel 1004937: 16,837 m² (1.68 ha, 4.16 acres), https://everytownland.com/parcel/1004937.md
- Parcel 933123: 16,011 m² (1.6 ha, 3.96 acres), https://everytownland.com/parcel/933123.md
- Parcel 871340: 14,239 m² (1.42 ha, 3.52 acres), https://everytownland.com/parcel/871340.md
- Parcel 1010364: 13,620 m² (1.36 ha, 3.37 acres), https://everytownland.com/parcel/1010364.md
- Parcel 977748: 13,119 m² (1.31 ha, 3.24 acres), https://everytownland.com/parcel/977748.md
- Parcel 933547: 12,834 m² (1.28 ha, 3.17 acres), https://everytownland.com/parcel/933547.md
- Parcel 930570: 12,667 m² (1.27 ha, 3.13 acres), https://everytownland.com/parcel/930570.md
- Parcel 1006207: 11,968 m² (1.2 ha, 2.96 acres), https://everytownland.com/parcel/1006207.md
- Parcel 1005552: 11,026 m² (1.1 ha, 2.72 acres), https://everytownland.com/parcel/1005552.md
- Parcel 913052: 10,838 m² (1.08 ha, 2.68 acres), https://everytownland.com/parcel/913052.md
- Parcel 984265: 10,654 m² (1.07 ha, 2.63 acres), https://everytownland.com/parcel/984265.md
- Parcel 988292: 9,987 m² (1 ha, 2.47 acres), https://everytownland.com/parcel/988292.md
- Parcel 942905: 9,749 m² (0.97 ha, 2.41 acres), https://everytownland.com/parcel/942905.md
- Parcel 905336: 9,230 m² (0.92 ha, 2.28 acres), https://everytownland.com/parcel/905336.md
- Parcel 988593: 8,631 m² (0.86 ha, 2.13 acres), https://everytownland.com/parcel/988593.md
- Parcel 940749: 8,327 m² (0.83 ha, 2.06 acres), https://everytownland.com/parcel/940749.md
- Parcel 1005649: 8,115 m² (0.81 ha, 2.01 acres), https://everytownland.com/parcel/1005649.md
- Parcel 989080: 7,883 m² (0.79 ha, 1.95 acres), https://everytownland.com/parcel/989080.md
- Parcel 1007294: 7,766 m² (0.78 ha, 1.92 acres), https://everytownland.com/parcel/1007294.md
- Parcel 3466452: 7,604 m² (0.76 ha, 1.88 acres), https://everytownland.com/parcel/3466452.md
- Parcel 945615: 7,590 m² (0.76 ha, 1.88 acres), https://everytownland.com/parcel/945615.md
- Parcel 997050: 7,355 m² (0.74 ha, 1.82 acres), https://everytownland.com/parcel/997050.md
- Parcel 988776: 6,829 m² (0.68 ha, 1.69 acres), https://everytownland.com/parcel/988776.md
- Parcel 989152: 6,325 m² (0.63 ha, 1.56 acres), https://everytownland.com/parcel/989152.md
- Parcel 1000658: 6,279 m² (0.63 ha, 1.55 acres), https://everytownland.com/parcel/1000658.md
- Parcel 897005: 6,222 m² (0.62 ha, 1.54 acres), https://everytownland.com/parcel/897005.md
- Parcel 1005709: 6,118 m² (0.61 ha, 1.51 acres), https://everytownland.com/parcel/1005709.md
- Parcel 940590: 6,091 m² (0.61 ha, 1.51 acres), https://everytownland.com/parcel/940590.md
- Parcel 993793: 5,921 m² (0.59 ha, 1.46 acres), https://everytownland.com/parcel/993793.md
- Parcel 988719: 5,839 m² (0.58 ha, 1.44 acres), https://everytownland.com/parcel/988719.md
- Parcel 933513: 5,820 m² (0.58 ha, 1.44 acres), https://everytownland.com/parcel/933513.md
- Parcel 882289: 5,807 m² (0.58 ha, 1.43 acres), https://everytownland.com/parcel/882289.md
- Parcel 899940: 5,548 m² (0.55 ha, 1.37 acres), https://everytownland.com/parcel/899940.md
- Parcel 3933860: 5,517 m² (0.55 ha, 1.36 acres), https://everytownland.com/parcel/3933860.md
- Parcel 948655: 5,327 m² (0.53 ha, 1.32 acres), https://everytownland.com/parcel/948655.md
- Parcel 1532598: 5,253 m² (0.53 ha, 1.3 acres), https://everytownland.com/parcel/1532598.md
- Parcel 3576740: 5,171 m² (0.52 ha, 1.28 acres), https://everytownland.com/parcel/3576740.md
- Parcel 3934175: 4,771 m² (0.48 ha, 1.18 acres), https://everytownland.com/parcel/3934175.md
- Parcel 1006014: 4,674 m² (0.47 ha, 1.16 acres), https://everytownland.com/parcel/1006014.md
- Parcel 895761: 4,668 m² (0.47 ha, 1.15 acres), https://everytownland.com/parcel/895761.md
- Parcel 4915990: 4,640 m² (0.46 ha, 1.15 acres), https://everytownland.com/parcel/4915990.md
- Parcel 5359201: 4,564 m² (0.46 ha, 1.13 acres), https://everytownland.com/parcel/5359201.md
- Parcel 977134: 4,196 m² (0.42 ha, 1.04 acres), https://everytownland.com/parcel/977134.md
- Parcel 930224: 4,133 m² (0.41 ha, 1.02 acres), https://everytownland.com/parcel/930224.md
- Parcel 940093: 4,106 m² (0.41 ha, 1.01 acres), https://everytownland.com/parcel/940093.md
- Parcel 924643: 4,034 m² (0.4 ha, 1 acres), https://everytownland.com/parcel/924643.md
- Parcel 3466450: 3,643 m² (0.36 ha, 0.9 acres), https://everytownland.com/parcel/3466450.md
- Parcel 3466451: 3,464 m² (0.35 ha, 0.86 acres), https://everytownland.com/parcel/3466451.md
- Parcel 897256: 3,416 m² (0.34 ha, 0.84 acres), https://everytownland.com/parcel/897256.md
- Parcel 924644: 3,344 m² (0.33 ha, 0.83 acres), https://everytownland.com/parcel/924644.md
- Parcel 955896: 3,246 m² (0.32 ha, 0.8 acres), https://everytownland.com/parcel/955896.md
- Parcel 2428713: 3,212 m² (0.32 ha, 0.79 acres), https://everytownland.com/parcel/2428713.md
- Parcel 924641: 3,206 m² (0.32 ha, 0.79 acres), https://everytownland.com/parcel/924641.md
- Parcel 968860: 3,135 m² (0.31 ha, 0.77 acres), https://everytownland.com/parcel/968860.md
- Parcel 916507: 2,937 m² (0.29 ha, 0.73 acres), https://everytownland.com/parcel/916507.md
- Parcel 924642: 2,926 m² (0.29 ha, 0.72 acres), https://everytownland.com/parcel/924642.md
- Parcel 940446: 2,854 m² (0.29 ha, 0.71 acres), https://everytownland.com/parcel/940446.md
- Parcel 977267: 2,677 m² (0.27 ha, 0.66 acres), https://everytownland.com/parcel/977267.md
- Parcel 958035: 2,394 m² (0.24 ha, 0.59 acres), https://everytownland.com/parcel/958035.md
- Parcel 922545: 2,391 m² (0.24 ha, 0.59 acres), https://everytownland.com/parcel/922545.md
- Parcel 2637997: 2,333 m² (0.23 ha, 0.58 acres), https://everytownland.com/parcel/2637997.md
- Parcel 916401: 2,320 m² (0.23 ha, 0.57 acres), https://everytownland.com/parcel/916401.md
- Parcel 927745: 2,306 m² (0.23 ha, 0.57 acres), https://everytownland.com/parcel/927745.md
- Parcel 956275: 2,258 m² (0.23 ha, 0.56 acres), https://everytownland.com/parcel/956275.md
- Parcel 918876: 2,202 m² (0.22 ha, 0.54 acres), https://everytownland.com/parcel/918876.md
- Parcel 921099: 2,156 m² (0.22 ha, 0.53 acres), https://everytownland.com/parcel/921099.md
- Parcel 918526: 2,005 m² (0.2 ha, 0.5 acres), https://everytownland.com/parcel/918526.md
- Parcel 945275: 1,999 m², https://everytownland.com/parcel/945275.md
- Parcel 957813: 1,837 m², https://everytownland.com/parcel/957813.md
- Parcel 917975: 1,768 m², https://everytownland.com/parcel/917975.md
- Parcel 988697: 1,761 m², https://everytownland.com/parcel/988697.md
- Parcel 994418: 1,495 m², https://everytownland.com/parcel/994418.md
- Parcel 1011452: 1,264 m², https://everytownland.com/parcel/1011452.md
- Parcel 1009551: 1,117 m², https://everytownland.com/parcel/1009551.md
- Parcel 933722: 997 m², https://everytownland.com/parcel/933722.md
- Parcel 977427: 990 m², https://everytownland.com/parcel/977427.md
- Parcel 1005638: 944 m², https://everytownland.com/parcel/1005638.md
- Parcel 999824: 498 m², https://everytownland.com/parcel/999824.md
- Parcel 1532599: 493 m², https://everytownland.com/parcel/1532599.md
- Parcel 928031: 401 m², https://everytownland.com/parcel/928031.md
- Parcel 945679: 110 m², https://everytownland.com/parcel/945679.md
- Parcel 5359223: 107 m², https://everytownland.com/parcel/5359223.md

## Zoning (national zoning of development plans, MyPlan)

No zone of a development plan covers Boyhollagh in the national zoning. Outside zoned towns and villages, the county development plan's rural policies apply to each application.

## Planning applications whose site touches the townland (National Planning Applications, Department of Housing, Local Government and Heritage)

1 application, newest first.

- 2 Jul 2026, Mayo County Council 26146: N/a. Permission. erection of dwelling house, domestic shed and proprietary effluent treatment system and well, together with all associated site works. File: https://www.eplanning.ie/MayoCC/AppFileRefDetails/26146/0

Applicants are not shown.

## Designated sites (National Parks and Wildlife Service)

No designated site (Special Area of Conservation, Special Protection Area, Natural Heritage Area or proposed one) touches the townland of Boyhollagh.

## Recorded monuments (Sites and Monuments Record, National Monuments Service)

- MA049-002: Enclosure, https://heritagedata.maps.arcgis.com/apps/webappviewer/index.html?id=0c9eb9575b544081b0d296436d8f60f8&query=18a4b61b268-layer-9%2CSMRS%2CMA049-002----. 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.
- MA049-003: Enclosure, https://heritagedata.maps.arcgis.com/apps/webappviewer/index.html?id=0c9eb9575b544081b0d296436d8f60f8&query=18a4b61b268-layer-9%2CSMRS%2CMA049-003----. 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.
- MA049-004: Enclosure, https://heritagedata.maps.arcgis.com/apps/webappviewer/index.html?id=0c9eb9575b544081b0d296436d8f60f8&query=18a4b61b268-layer-9%2CSMRS%2CMA049-004----. 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.
- MA049-160: Standing stone, https://heritagedata.maps.arcgis.com/apps/webappviewer/index.html?id=0c9eb9575b544081b0d296436d8f60f8&query=18a4b61b268-layer-9%2CSMRS%2CMA049-160----. In average pasture, broken by rocky outcrops, located on top of a small, low roughly oval natural rise, in the foothills of the NW-facing slopes of the Ox Mountains. Immediately to E–SE the ground rises to a low N–S ridge, broken by rock outcropping and strewn with boulders, and overshadowed by the steeper mountain slopes. Extensive views SW–NW are punctuated by distant views of the summit of Croagh Patrick to SW, and the summit of Nephin to WSW. Irregular-shaped stone (H c. 1.35m; 0.8m NNE–SSW; 0.5m) set upright in the ground. To the E and SW the stone presents relatively flat, smooth faces but the W and NW faces are characterised by irregular indentations, giving the stone a multi-angled cross-section. The stone leans markedly to N. Compiled by: Jane O'Shaughnessy Date of upload: 7 February 2020

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).

## Architectural heritage (National Inventory of Architectural Heritage)

No building of the National Inventory of Architectural Heritage stands in the townland of Boyhollagh.

## Ground and risks (Radon Risk Map of Ireland, EPA; Landslide Susceptibility Classification and LiDAR, Geological Survey Ireland)

- Radon: at the centre of the townland of Boyhollagh, about 1 in 5 homes in this area is likely to have high radon levels. Testing a home: https://www.epa.ie/environment-and-you/radon/radon-testing/#d.en.82887
- Landslides: The 1:50,000 map rates the landslide susceptibility here as high, moderately high, moderately low, low, partly inferred. Parts of the land are water.
- Terrain model: no LiDAR survey of the Office of Public Works covers the centre of the townland of Boyhollagh.
- Flooding: the flood maps of the Office of Public Works, https://www.floodinfo.ie/map/floodmaps/, linked only: their licence does not allow re-use.

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.

## Downloads

- DXF, in Irish Transverse Mercator metres, with its boundary, parcels and buildings, for a drawing program: https://everytownland.com/mayo/boyhollagh.dxf
- GeoJSON, in WGS 84, for a map: https://everytownland.com/mayo/boyhollagh.geojson
- KML, for Google Earth: https://everytownland.com/mayo/boyhollagh.kml

## Homes sold (Residential Property Price Register)

No address of the register names Boyhollagh with five sales or more. The sales of the area are on the page of Co. Mayo: https://everytownland.com/mayo.md

## Neighbouring townlands (National Statutory Boundaries, Tailte Éireann)

- Ballymore: https://everytownland.com/mayo/ballymore.md
- Carrowdoogan: https://everytownland.com/mayo/carrowdoogan.md
- Glendaduff: https://everytownland.com/mayo/glendaduff.md
- Kilgellia: https://everytownland.com/mayo/kilgellia.md
- Roosky: https://everytownland.com/mayo/roosky-152806.md
- Treanoughter: https://everytownland.com/mayo/treanoughter.md

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.

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Everytownland reads the registered freehold land and the statutory boundaries of Tailte Éireann, the national zoning, planning file and heritage records of the Department of Housing, Local Government and Heritage, and the Residential Property Price Register. A parcel is the land of a title, not an address. The owner's name is in the Land Registry of Tailte Éireann: a copy of the folio can be ordered on landdirect.ie, for a fee; this site names no owner. A price is the price recorded for a past sale, not a valuation.

Sources: Cadastral Parcels Freehold, Townlands, Civil Parishes, Baronies, Electoral Divisions and Buildings, Tailte Éireann, CC BY 4.0; national zoning of development plans (GZT, MyPlan) and National Planning Applications, Department of Housing, Local Government and Heritage, CC BY 4.0, applicants not shown; designated sites, National Parks and Wildlife Service, CC BY 4.0; Sites and Monuments Record, National Monuments Service, CC BY 4.0; National Inventory of Architectural Heritage, CC BY 4.0; Residential Property Price Register, Property Services Regulatory Authority, re-used with the source acknowledged.

- Page: https://everytownland.com/mayo/boyhollagh
- In JSON: https://everytownland.com/api/townland/mayo/boyhollagh