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Coolnahay , Slanemore , Mullingar Co. Westmeath

Jan 27 2026

Application Received
  • Submitted: 27 / 01 / 2026
  • Application Type:
    PERMISSION
  • Application Status:
    INCOMPLETED APPLICATION
  • Council Decision:
    N/A (Unknown)

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Development Description:

Permission is sought for the construction of a single storey extension to the rear of the existing dwelling. The proposed extension will provide an open plan kitchen, dining, and living area measuring 51.6 sqm, along with a pantry (3.9 sqm), utility room (4.7 sqm), and plant room (3.7 sqm). Permission is also sought for alterations to the existing dwelling, specifically to the current storage area. These alterations include the installation of a new window on the west-facing façade (side elevation) for ventilation purposes. The storage area will also undergo an increase in floor-to-ceiling height from 1.7 m to 2.4 m and will be finished with a flat roof. In addition, permission is sought for the construction of a new domestic entrance onto adjoining public road located on the southeast side of the site and all associated site works

Nearby Applications:

Distance: Received: Decision: Development Address: Development Description:
2.2km 25/08/2026 N/A Kildallan North Slanemore , Mullingar , Co.Westmeath development which will consist of constructing a new dwelling, garage, wastewater treatment system & polishing filter. Permission is also sought for a new farm entrance, new boundaries and all associated site works Details...
2.7km 14/05/2026 CONDITIONAL Glascorn , Rathconrath , Mullingar the construction of a bungalow dwelling with treatment system and percolation area and with all ancillary site works Details...
2.1km 10/04/2026 CONDITIONAL Kildallan North , Sonna Slanemore , Mullingar Co. Westmeath. (i)to construct a slatted shed with slatted area and ancillary concrete area (ii) Retention permission for a storage shed and a Loose bedded shed and all ancillary site works Details...
2.3km 23/03/2026 CONDITIONAL Johnstown , Slanemore Mullingar , Co. Westmeath development which will consist of a new 2-storey dwelling and associated double garage, the opening of a new vehicular entrance to the site, the provision of a new private water well and a new wastewater treatment system and polishing filter together with all associated site development works Details...
0m 19/02/2026 CONDITIONAL Coolnahay , Slanemore , Mullingar Co. Westmeath the construction of a single storey extension (93.5 sqm) to the rear of the existing dwelling. The proposed extension will consists of an open plan kitchen, dining, and living, along with a pantry, utility room, and plant room. Permission is also sought for works to the existing dwelling for the demolition of the existing attached domestic storage structure (10 sqm) and rebuild as is to accommodate a habitable bathroom (7.9 sqm), together with an increase in the overall height and the formation of a parapet roof to an overall height of 3.1 m. Permission is sought for the construction of a new domestic vehicular entrance onto the adjoining public road located on the south-east side of the site, together with the closure of the existing domestic vehicular entrance and all associated site development works Details...
2.2km 13/02/2026 REFUSED Sonna Demesne , Slanemore , Mullingar Co. Westmeath The development will consist of permission to construct a single-storey dwelling (91.65 sq m) and to upgrade the existing agricultural entrance to a domestic vehicular entrance. Permission is also sought for the installation of a wastewater treatment system and associated polishing filter, and all associated site works Details...
1.7km 04/12/2025 N/A Sonna Kildallon , Mullingar , Co. Westmeath the construction of a new 2-storey family dwelling, separate single storey garage, waste water treatment system with percolation area, creation of a new vehicle entrance from the R393, and all associated and ancillary site works Details...
2.3km 24/11/2025 N/A Johnstown , Slanemore Mullingar , Co. Westmeath development which will consist of a new 2-storey dwelling and associated double garage connected via a car port, the opening on a new vehicular entrance to the site, the provision of a new private water well and a new wastewater treatment system and polishing filter together with all associated site development works Details...
1.7km 14/11/2025 N/A Sonna Kildallon , Mullingar , Co. Westmeath the construction of a new 2-storey family dwelling, waste water treatment system with percolation area, creation of a new vehicle entrance from the R393, and all associated and ancillary site works Details...
2.5km 04/09/2025 CONDITIONAL Slanestown Walshestown , Mullingar , Co. Westmeath Retention Permission for development. The development will consist of the retention of: • A ground floor window on the north-facing elevation of the existing dwelling. • A single-storey ground floor extension to the west-facing (rear) elevation of the existing dwelling, comprising a Dining room, master bedroom with ensuite and walk-in wardrobe, together with connection to the existing sewerage system and all associated site works. • A partitioned hobby room and toilet area within the existing detached shed, together with connection to the existing sewerage system. Details...
2.4km 13/06/2025 N/A Cartron , Slanemore , Co. Westmeath proposed construction of a Agricultural machinery storage shed to secure agricultural equipment inclusive of all ancillary site works and services as per site layout plan Details...
2km 30/05/2025 CONDITIONAL Slanebeg , Johnstown , Slanemone Mullingar Co. Westmeath construction of (I) Cubicle shed with slatted tank (ii) Loose shed extension and all associated site works. Permission for retention of office building Details...
1km 25/04/2025 CONDITIONAL Townlands of Parcellstown , Shanonagh and Clondardis , County Westmeath Amendments to the design of an approved solar farm development on lands within the townlands of Parcellstown, Shanonagh, Clondardis, Co. Westmeath (Westmeath County Council Planning Reg. Ref. 22/113). The proposed amendments include an extension of the red line boundary to provide for access from the approved Clondardis solar farm to the east (Westmeath County Council Planning Reg. Ref. 20/6132); Minor revisions to access tracks throughout the site; Revised perimeter fencing; Inclusion of a new perimeter gate; A new bridge crossing an existing arterial drain within the site; Underground power and communication cables and ducts; An optimised Solar PV Panel configuration within the same areas of the site as the previously permitted solar farm to comprise 238,362 square meters of solar panels; Solar panel array height increase from 3m to 3.2m; Rerouting of the permitted access track within the northern parcel; Revised hardstanding and electrical skid provision; Removal of on-site substation; Removal of storage container; Minor red line boundary revisions and all other associated ancillary development. Permission is also sought to extend the life span of the consented development from 35 years to 40 years. Details...
1.7km 11/04/2025 REFUSED Kildallan , Sonna , Co. Westmeath construction of a new dwelling house, site entrance, private garage, domestic wastewater treatment system and all associated site works and services. Details...
2.2km 04/04/2025 CONDITIONAL Kildallan North Slanemore , Mullingar , Co.Westmeath. development which will consist of constructing a new dwelling, garage, wastewater treatment system & percolating area and all associated site works Details...
2.5km 03/10/2024 CONDITIONAL Tuitestown , Ballinea , Mullingar Co. Westmeath construction of a single storey dwelling (199.9sq m), domestic garage (45.3sq m) and new domestic entrance onto public roadway. Permission is sought for the installation of a secondary treatment system and soil polishing filter and all associated site works Details...
2.6km 12/09/2024 CONDITIONAL Ballyboy , Walshestown , Mullingar Co. Westmeath Retention permission for the existing extension to the existing house, consisting of: 1. on the southwest consisting of a utility room (8.6sqm) 2. on the northeast of the dwelling, consisting of a playroom, hallway, and home office (57sqm) 3. on the attached garage (42.6sqm) with first floor attic storage (42.6sqm) 4. and attached 3 no. stables with open storage (41.3sqm). Permission is also sought to decommission the existing septic tank and percolation area and install a new septic tank & percolation area and all associated site works Details...
1.7km 11/07/2024 N/A Kildallan , Sonna , Co. Westmeath construction of a new dwelling house, site entrance, private garage, domestic wastewater treatment system and all associated site works and services at the above address Details...
1.7km 06/06/2024 N/A Kildallan , Sonna , Co. Westmeath construction of a new dwelling house, site entrance, private garage, domestic wastewater treatment system and all associated site works and services at the above address Details...

Appeals / Commencement

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