Tonroe

21 registered freehold parcels lie mostly in Tonroe, from 69 m² to 147,506 m² (14.75 ha, 36.45 acres). The dashed line is the townland's boundary. 16 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.

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

Source: Tailte Éireann and the Department of Housing (MyPlan), national zoning, CC BY 4.0.

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

Source: National Planning Applications, Department of Housing, Local Government and Heritage, CC BY 4.0. Applicants are not shown.

Designated sites

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

Recorded monuments

• RO021-042037 Ringfort - rath
  Description

  Visible on aerial photograph (OS: 2/4209), and situated towards the bottom of the N-facing slope of a WNW-ESE ridge. Circular grass and rush-covered area (diam. 42m N-S; 41.6m E-W) defined by an earthen bank (Wth 3.4-4.2m; int. H 0.3-0.7m; ext. H 0.8-1m) E-SW which is reduced to a scarp (H 0.7-0.9m) elsewhere, and a flat-bottomed fosse (Wth 1.5-2m; D 0.2m) which is slightly truncated by a NNE-SSW field drain at W. The entrance (Wth 2.6m) and causeway (Wth 3m) are at ENE. There is a slight grass-covered mound (RO021-042048-) (diam. 9m; H 0.3m) at the centre, which may be spoil from a NNE-SSW drain just to its E. Compiled by: Michael Moore Date of upload: 24 August 2010

• RO021-042038 Pitfield
  Description

  On the gentle N-facing slope of a WNW-ESE ridge. An area of c. 5 ha (c. 12 acres) contains pits visible on aerial photograph (ACAP: V206/7). Some pits (dims c. 5m x c. 2m; D c. 0.2m) survive in rough lines running E-W and placed c. 30m apart. Compiled by: Michael Moore Date of upload: 24 August 2010

• RO021-042039 Ringfort - rath
  Description

  On a gentle N-facing slope of a WNW-ESE ridge. Circular grass and rush-covered area (diam. 31.7m E-W; 31.2m N-S) defined by a slight grass-covered earthen bank (Wth 3-3.6m; int. H 0.1-0.2m; ext. H 0.7-1.1m) and a flat-bottomed, reed-filled fosse (Wth of base 1.8-3.4m; D 0.1m generally to 0.4m at S) N-WSW, with a scarp (H 0.7-0.8m) elsewhere. The entrance (Wth 2.4m) and stony causeway (Wth 2.8m) are at SE. Souterrain (RO021-042040-) is inside the perimeter at SW. (Herity 1987a, 126, 138) See attached image from SE taken c. 1998. Compiled by: Michael Moore Date of upload: 24 August 2010

• RO021-042040 Souterrain
  Description

  The souterrain was always accessible inside the bank of rath (RO021-042039-) at SW. It consists of a lintelled chamber entered at NE with an air-vent (Wth 0.35m; H 0.26m; L 1.05m) in the back wall which emerges on the bank of the rath. The full extent of the souterrain was exposed (11E0330) and recorded by Niall Brady, for which see: Excavations.ie (2011:530). It consists of an entrance passage (L 4.8m), a creep (L 1.6m), and a lintelled chamber (L 4.8m; Wth 1.1m; H 1.15m) with an air-vent in the end-wall that emerges on the outer face of the rath bank. Five narrow steps lead down to the floor of the unroofed entrance passage (D 1.6m). See the attached image taken c. 1998 looking towards the creep. Compiled by: Michael Moore Date of revised upload: 24 August 2010 Amended: 4 February 2020

• RO021-042048 Mound
  Description

  Situated towards the bottom of a N-facing slope, at the centre of rath (RO021-042037-). Circular grass-covered mound (diam. 9m; H 0.3m), which may be spoil from a NNE-SSW drain just to its E. Compiled by: Michael Moore Date of upload: 24 August 2010

• RO027-022 Hilltop enclosure
  Description

  Visible as a circular feature on aerial photographs (GSIAP: M 82-3) and situated at the E end of a NW-SE ridge. Circular grass-covered area (diam. 94m NNE-SSW; 93.6m WNW-ESE) defined by a fosse (Wth of top 10m; Wth of base 3m; int. D 0.6m; ext. D 0.5m) E-ESE and (Wth of top 6.6m; int. D 0.5m; ext. D 0.3m) W-WNW, which is reduced to a scarp (H 0.2-0.4m) elsewhere. It is bisected by a WNW-ESE field wall and townland boundary with Castleruby to the S from which a NNE-SSW field bank (Wth 2.7m; H 0.9m) with slight silted drains runs N. The possible road (RO027-068----) may run over its S extent. Archaeological testing (03E0072) c. 100m to the SE (Read 2006i) and further testing (05E0345) c. 150m to the NW (Henry 2008f) failed to produce any related material. Compiled by: Michael Moore Date of upload: 24 August 2010

Architectural heritage

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

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).

Radon

At the centre of the townland of Tonroe, about 1 in 5 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 moderately low, low, partly inferred.

Terrain model

No LiDAR survey of the Office of Public Works covers the centre of the townland of Tonroe.

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.

No address of the register names Tonroe with five sales or more. The sales of the area are on the page of Co. Roscommon.

Name

Tonroe

Area

857,477 m² (85.75 ha, 211.89 acres)

Civil parish

Baslick, and its townlands

Barony

Castlereagh

Electoral division

Castleplunket, the unit of the census

Census 2022

563 people lived in 208 households in the Castleplunket electoral division. 85% of households owned their home. 29% of homes were built since 2001. 19% of dwellings stood vacant on census night, and 4% were holiday homes.

Neighbouring townlands

Balloony, Carnakit, Castleruby, Kilree, Lissawaddy, Rathkeva

Placenames

Tonroe 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.