Derryilan or Knocknamullagh

34 registered freehold parcels lie mostly in Derryilan or Knocknamullagh, from 1,253 m² to 99,093 m² (9.91 ha, 24.49 acres). The dashed line is the townland's boundary. 26 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 Derryilan or Knocknamullagh 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.

• 10 Nov 2023Conditional

  permission for retention of existing Bulk Fuel Storage Building, use of original existing dwelling/farmyard complex entrance as access to Bulk Fuel Storage Premises, existing roadside security gates, 2 No. underground bunded fuel storage tanks, 2 No. overground internal bunded fuel storage tanks and 2 no. overground external bunded fuel storage tanks, small detached office building with all ancillary and associated site works. Planning Permission for the following: Permission for Palisade security fence and gates to boundary, upgrade existing petrol/oil interceptor, installation of storm attenuation, flow control and associated drainage, extended concrete hardstand for vehicle parking, new landscaping boundary treatments with all ancillary and associated site works. Significant further information received relates to, Tank inspection report, Revised Drawing and no 3. Visibility splays

  Retention · Monaghan County Council, 2360279

• 21 Dec 2022Conditional

  permission for development consisting of single storey detached dwelling, new vehicular entrance onto laneway, driveway, landscaping, waste water treatment system and percolation area, and all associated site works

  Permission, 1 home · Monaghan County Council, 22524

• 17 Feb 2022Conditional

  permission for a development consisting of the decommissioning of the existing septic tank and to install a new wastewater treatment system.

  Permission · Monaghan County Council, 2271

• 21 Aug 2020Conditional

  permission for a new two storey dwelling, domestic garage, waste water treatment system, associated percolation area, entrance, driveway and all associated site works. Significant further information relates to revised drawings showing redesigned dwelling.

  Permission, 1 home · Monaghan County Council, 20333

• 10 Jul 2019N/a

  permission for new two storey dwelling, waste water treatment system, associated percolation area, entrance, driveway and all associated siteworks

  Permission, 1 home · Monaghan County Council, 19317

• 25 Oct 2018Conditional

  retention permission (ref: 11/62) the development consists of an existing 21 metre high telecommunications support structure, with antennas, equipment container, and associated equipment within a fenced compound and access track. The development forms part of Vodafone Ireland Limited's existing GSM and 3G Broadband telecommunications network

  Retention · Monaghan County Council, 18497

• 14 Dec 2017N/a

  Retention of development which consists of an existing 21 metre high telecommunications, support structure, with antennas, equipment container, and associated equipment within a fenced compound and access track. The development forms part of Vodafone Ireland Limited's existing GSM and 3G Broadband telecommunications network (previous ref no 11/62).

  Retention · Monaghan County Council, 17599

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 Derryilan or Knocknamullagh.

Recorded monuments

• MO025-037 Ringfort - rath
  Description

  Located at the crest of the S-facing slope of a WNW-ESE drumlin ridge towards its W end. This rath is depicted on McCrea’s map of County Monaghan (1793) and on the 1834 and 1907 editions of the OS 6-inch map. It is a raised and slightly domed grass and scrub-covered circular area (diam. 27m) defined by an overgrown earthen bank (Wth c. 3m; int. H 0.4m; ext. H 2.1m) with slight traces of an outer fosse. The entrance, now blocked, is at N. The monument is cut by a NW-SE field bank and drain towards the perimeter at NE but still survives outside it. The above description is derived from the published 'Archaeological Inventory of County Monaghan' (Dublin: Stationery Office, 1986). In certain instances the entries have been revised and updated in the light of recent research. Compiled by: Michael Moore Date of revision: 27 February 2018

Architectural heritage

No building of the National Inventory of Architectural Heritage stands in the townland of Derryilan or Knocknamullagh.

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 Derryilan or Knocknamullagh, about 1 in 20 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 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 Derryilan or Knocknamullagh.

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 Derryilan or Knocknamullagh with five sales or more. The sales of the area are on the page of Co. Monaghan.

Name

Derryilan or Knocknamullagh · Doire Oileáin nó Cnoc na Mallach

Area

851,385 m² (85.14 ha, 210.38 acres)

Civil parish

Donaghmoyne, and its townlands

Barony

Farney

Electoral division

Kilmurry, the unit of the census

Census 2022

669 people lived in 207 households in the Kilmurry electoral division. 91% of households owned their home. 40% of homes were built since 2001. 12% of dwellings stood vacant on census night, and 0% were holiday homes.

Neighbouring townlands

Anny, Brackagh, Drumaconvern, Drumganus Upper, Edengilrevy, Keeneraboy, Knockreagh Upper, Taplagh

Placenames

Derryilan or Knocknamullagh 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.