# Dergraw, Co. Roscommon: townland, land parcels and planning

Townland in the civil parish of Ardcarn, barony of Boyle, Co. Roscommon.

- Area (Tailte Éireann): 1,167,962 m² (116.8 ha, 288.61 acres)
- Land parcels (Tailte Éireann): 63 registered freehold parcels lie mostly in it, median 7,836 m² (0.78 ha, 1.94 acres)
- Zoning (national zoning, MyPlan): not in a zoned settlement
- Planning (National Planning Applications): 0 applications since 2010
- Civil parish: Ardcarn, https://everytownland.com/roscommon/parish/ardcarn.md
- Barony: Boyle
- Electoral division: Tumna South, the unit of the census
- Census 2022 (Central Statistics Office): 207 people lived in 89 households in the Tumna South electoral division. 84% of households owned their home. 28% of homes were built since 2001. 15% of dwellings stood vacant on census night, and 16% were holiday homes.
- County: Co. Roscommon, https://everytownland.com/roscommon.md
- Placenames Database of Ireland: https://www.logainm.ie/en/43216
- Townland number at Tailte Éireann: 190992
- Centre: latitude 53.984448, longitude -8.110115 (WGS 84)

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

63 registered freehold parcels lie mostly in Dergraw, from 104 m² to 158,111 m² (15.81 ha, 39.07 acres); 23 neighbouring parcels touch its boundary. Largest first:

- Parcel 689983: 158,111 m² (15.81 ha, 39.07 acres), https://everytownland.com/parcel/689983.md
- Parcel 689990: 128,077 m² (12.81 ha, 31.65 acres), https://everytownland.com/parcel/689990.md
- Parcel 663824: 89,909 m² (8.99 ha, 22.22 acres), https://everytownland.com/parcel/663824.md
- Parcel 689978: 71,821 m² (7.18 ha, 17.75 acres), https://everytownland.com/parcel/689978.md
- Parcel 695145: 66,087 m² (6.61 ha, 16.33 acres), https://everytownland.com/parcel/695145.md
- Parcel 723742: 60,818 m² (6.08 ha, 15.03 acres), https://everytownland.com/parcel/723742.md
- Parcel 5536757: 53,360 m² (5.34 ha, 13.19 acres), https://everytownland.com/parcel/5536757.md
- Parcel 5536742: 40,320 m² (4.03 ha, 9.96 acres), https://everytownland.com/parcel/5536742.md
- Parcel 659656: 39,267 m² (3.93 ha, 9.7 acres), https://everytownland.com/parcel/659656.md
- Parcel 689985: 37,274 m² (3.73 ha, 9.21 acres), https://everytownland.com/parcel/689985.md
- Parcel 689987: 35,120 m² (3.51 ha, 8.68 acres), https://everytownland.com/parcel/689987.md
- Parcel 703192: 26,339 m² (2.63 ha, 6.51 acres), https://everytownland.com/parcel/703192.md
- Parcel 676315: 21,227 m² (2.12 ha, 5.25 acres), https://everytownland.com/parcel/676315.md
- Parcel 651478: 20,891 m² (2.09 ha, 5.16 acres), https://everytownland.com/parcel/651478.md
- Parcel 658321: 20,110 m² (2.01 ha, 4.97 acres), https://everytownland.com/parcel/658321.md
- Parcel 670987: 17,814 m² (1.78 ha, 4.4 acres), https://everytownland.com/parcel/670987.md
- Parcel 689980: 17,772 m² (1.78 ha, 4.39 acres), https://everytownland.com/parcel/689980.md
- Parcel 689988: 17,718 m² (1.77 ha, 4.38 acres), https://everytownland.com/parcel/689988.md
- Parcel 660891: 17,669 m² (1.77 ha, 4.37 acres), https://everytownland.com/parcel/660891.md
- Parcel 685189: 17,518 m² (1.75 ha, 4.33 acres), https://everytownland.com/parcel/685189.md
- Parcel 683455: 16,327 m² (1.63 ha, 4.03 acres), https://everytownland.com/parcel/683455.md
- Parcel 658056: 15,955 m² (1.6 ha, 3.94 acres), https://everytownland.com/parcel/658056.md
- Parcel 714837: 15,337 m² (1.53 ha, 3.79 acres), https://everytownland.com/parcel/714837.md
- Parcel 721562: 12,649 m² (1.26 ha, 3.13 acres), https://everytownland.com/parcel/721562.md
- Parcel 662478: 12,038 m² (1.2 ha, 2.97 acres), https://everytownland.com/parcel/662478.md
- Parcel 658813: 11,947 m² (1.19 ha, 2.95 acres), https://everytownland.com/parcel/658813.md
- Parcel 656135: 11,275 m² (1.13 ha, 2.79 acres), https://everytownland.com/parcel/656135.md
- Parcel 673179: 10,810 m² (1.08 ha, 2.67 acres), https://everytownland.com/parcel/673179.md
- Parcel 2490247: 10,331 m² (1.03 ha, 2.55 acres), https://everytownland.com/parcel/2490247.md
- Parcel 667511: 8,129 m² (0.81 ha, 2.01 acres), https://everytownland.com/parcel/667511.md
- Parcel 660359: 7,994 m² (0.8 ha, 1.98 acres), https://everytownland.com/parcel/660359.md
- Parcel 2490245: 7,836 m² (0.78 ha, 1.94 acres), https://everytownland.com/parcel/2490245.md
- Parcel 661255: 6,620 m² (0.66 ha, 1.64 acres), https://everytownland.com/parcel/661255.md
- Parcel 5260955: 6,521 m² (0.65 ha, 1.61 acres), https://everytownland.com/parcel/5260955.md
- Parcel 670989: 6,122 m² (0.61 ha, 1.51 acres), https://everytownland.com/parcel/670989.md
- Parcel 700214: 4,055 m² (0.41 ha, 1 acres), https://everytownland.com/parcel/700214.md
- Parcel 689993: 3,807 m² (0.38 ha, 0.94 acres), https://everytownland.com/parcel/689993.md
- Parcel 670990: 3,788 m² (0.38 ha, 0.94 acres), https://everytownland.com/parcel/670990.md
- Parcel 664518: 3,673 m² (0.37 ha, 0.91 acres), https://everytownland.com/parcel/664518.md
- Parcel 689981: 3,506 m² (0.35 ha, 0.87 acres), https://everytownland.com/parcel/689981.md
- Parcel 659422: 2,374 m² (0.24 ha, 0.59 acres), https://everytownland.com/parcel/659422.md
- Parcel 710413: 2,352 m² (0.24 ha, 0.58 acres), https://everytownland.com/parcel/710413.md
- Parcel 721431: 2,288 m² (0.23 ha, 0.57 acres), https://everytownland.com/parcel/721431.md
- Parcel 689054: 2,233 m² (0.22 ha, 0.55 acres), https://everytownland.com/parcel/689054.md
- Parcel 706019: 2,232 m² (0.22 ha, 0.55 acres), https://everytownland.com/parcel/706019.md
- Parcel 2889075: 2,025 m² (0.2 ha, 0.5 acres), https://everytownland.com/parcel/2889075.md
- Parcel 717057: 1,959 m², https://everytownland.com/parcel/717057.md
- Parcel 670994: 1,669 m², https://everytownland.com/parcel/670994.md
- Parcel 687932: 1,586 m², https://everytownland.com/parcel/687932.md
- Parcel 5260945: 1,580 m², https://everytownland.com/parcel/5260945.md
- Parcel 659873: 1,464 m², https://everytownland.com/parcel/659873.md
- Parcel 690358: 1,434 m², https://everytownland.com/parcel/690358.md
- Parcel 673178: 1,348 m², https://everytownland.com/parcel/673178.md
- Parcel 673173: 1,291 m², https://everytownland.com/parcel/673173.md
- Parcel 689992: 1,269 m², https://everytownland.com/parcel/689992.md
- Parcel 682392: 1,266 m², https://everytownland.com/parcel/682392.md
- Parcel 689986: 985 m², https://everytownland.com/parcel/689986.md
- Parcel 689982: 818 m², https://everytownland.com/parcel/689982.md
- Parcel 680735: 757 m², https://everytownland.com/parcel/680735.md
- Parcel 670995: 757 m², https://everytownland.com/parcel/670995.md
- Parcel 673177: 695 m², https://everytownland.com/parcel/673177.md
- Parcel 670991: 634 m², https://everytownland.com/parcel/670991.md
- Parcel 670993: 104 m², https://everytownland.com/parcel/670993.md

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

No zone of a development plan covers Dergraw 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)

No planning application touches the townland of Dergraw in the national file, which goes back to 2010.

## Designated sites (National Parks and Wildlife Service)

- Proposed Natural Heritage Area: Lough Drumharlow, site code 001643

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

- RO007-040: Ringfort - rath, https://heritagedata.maps.arcgis.com/apps/webappviewer/index.html?id=0c9eb9575b544081b0d296436d8f60f8&query=18a4b61b268-layer-9%2CSMRS%2CRO007-040----. On a low rise in a low-lying landscape. Circular grass-covered area (diam. 24.2m N-S) defined by an overgrown earthen bank (Wth 4.5-6m; int. H 0.4-0.8m; ext. H 1.5-1.6m) NE-S-W, which is reduced to a scarp (H 0.4-0.9m) elsewhere, with an outer fosse (Wth of top 4-5.5m; D 0.2-0.8m) ENE-S-W, which is replaced by a band of wet ground (Wth 3-3.5m) N-NE. There is no visible entrance. Compiled by: Michael Moore Date of upload: 24 August 2010
- RO007-046001: Ringfort - rath, https://heritagedata.maps.arcgis.com/apps/webappviewer/index.html?id=0c9eb9575b544081b0d296436d8f60f8&query=18a4b61b268-layer-9%2CSMRS%2CRO007-046001-. On top of a drumlin. D-shaped overgrown area (dims 31m NW-SE; 26m NE-SW) defined by an earthen bank (Wth 3.5-4m; int. H 0.2-0.5m; ext. H 0.7-1m) at N and a scarp (H 0.5-0.65m) elsewhere, with an outer fosse (Wth of top 4-5m; D 0.2m generally to 0.65m at E) W-N-E. Rath (RO07-046002-) is attached to the SE, but separated from it by a NE-SW field bank and drain. It is unplanted in mixed woodland (Bing c. 2013). Compiled by: Michael Moore Date of revised upload: 27 May 2015
- RO007-046002: Ringfort - rath, https://heritagedata.maps.arcgis.com/apps/webappviewer/index.html?id=0c9eb9575b544081b0d296436d8f60f8&query=18a4b61b268-layer-9%2CSMRS%2CRO007-046002-. On top of a drumlin. Circular overgrown area (diam. c. 25m) defined by an earthen bank (Wth 4-5m; int. H 0.2-1m; ext. H 0.7-1.8m), and an outer fosse (Wth of top 3.5-5m; D 0.4-1m) N-W, but there is no visible entrance. Rath (RO007-046001-) is attached to the NW, but separated from it by a NE-SW field bank and drain. Compiled by: Michael Moore Date of upload: 24 August 2010
- RO007-047: Ringfort - rath, https://heritagedata.maps.arcgis.com/apps/webappviewer/index.html?id=0c9eb9575b544081b0d296436d8f60f8&query=18a4b61b268-layer-9%2CSMRS%2CRO007-047----. Marked only on the 1914 ed. of the OS 6-inch map as a small feature (diam. c. 15m), and situated on the W-facing slope of a drumlin. Circular overgrown area (diam. c. 17m) defined by an eroded, gapped earthen bank (Wth 3.5-4.5m; int. H 0.3-0.6m; ext. H 0.8-1.1m). There is no visible fosse or entrance. Rath (RO007-048----) is c. 80m to the E. Compiled by: Michael Moore Date of upload: 24 August 2010
- RO007-048: Ringfort - rath, https://heritagedata.maps.arcgis.com/apps/webappviewer/index.html?id=0c9eb9575b544081b0d296436d8f60f8&query=18a4b61b268-layer-9%2CSMRS%2CRO007-048----. On the top of a drumlin. Circular grass and rush-covered area (diam. 36.5m E-W; 35m N-S) defined by a partly wet fosse (Wth of top 4.6m; Wth of base 2-2.5m; int. D 0.4-1m; ext. D 0.2-0.4m) NE-S-NW. There is no visible entrance, but the perimeter is overlain by an E-W field bank at N and the fosse is barely visible N of this. Rath (RO007-047----) is c. 80m to the W. Compiled by: Michael Moore Date of upload: 24 August 2010
- RO007-049: Ringfort - rath, https://heritagedata.maps.arcgis.com/apps/webappviewer/index.html?id=0c9eb9575b544081b0d296436d8f60f8&query=18a4b61b268-layer-9%2CSMRS%2CRO007-049----. In a flat, low-lying landscape, c. 100m E of a N-S stream. Subcircular grass and scrub-covered area (dims 33m N-S; 29m E-W) defined by an overgrown scarp (H 0.4-0.9m), and a fosse (Wth of top 4.5-5m; D 0.2-0.6m) NW-NE which is represented by a band of rushes (Wth 3-3.5m) S-W. There is a causeway (Wth 3m) across the fosse at ENE and a water-filled natural hollow or disused quarry SE of the monument. Compiled by: Michael Moore Date of upload: 24 August 2010

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 Dergraw.

## 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 Dergraw, about 1 in 10 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 low.
- Terrain model: LiDAR of the Office of Public Works, flown in 2011, at 2 m: tile OPW_1438, https://gsi.geodata.gov.ie/downloads/LiDAR/OPW_NASC/OPW_1438.zip (ZIP).
- 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/roscommon/dergraw.dxf
- GeoJSON, in WGS 84, for a map: https://everytownland.com/roscommon/dergraw.geojson
- KML, for Google Earth: https://everytownland.com/roscommon/dergraw.kml

## Homes sold (Residential Property Price Register)

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

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

- Carrigeen: https://everytownland.com/roscommon/carrigeen-190365.md
- Church Hill: https://everytownland.com/roscommon/church-hill.md
- Clooncoose: https://everytownland.com/roscommon/clooncoose-190622.md
- Cloonfad: https://everytownland.com/roscommon/cloonfad-190662.md
- Derreenannagh: https://everytownland.com/roscommon/derreenannagh.md
- Drumsillagh: https://everytownland.com/roscommon/drumsillagh-191128.md
- Gortleck: https://everytownland.com/roscommon/gortleck.md
- Shanballybaun: https://everytownland.com/roscommon/shanballybaun.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/roscommon/dergraw
- In JSON: https://everytownland.com/api/townland/roscommon/dergraw