Markree Castle, Collooney, Co. Sligo.
Proposed development
Construct 10 No. detached 1 bedroom guest accommodation units, upgrade existing lane to become service road, form extension to existing car-parking area, make connection to existing waste-water treatment system and upgrade percolation area, carry out landscaping and all ancillary site works at Markree Castle, Collooney, Co Sligo. F91AE81. These works are within the curtilage of a protected structure, Markree Castle RPS No. 294 CDP. This planning application is accompanied by an Environmental Impact Assessment Screening Report and a Natura Impact Assessment.
- Applicant
- Not published
- Authority
- Sligo County Council
- Decision due
- 11 Jan 2027
Timeline
Application received
17 Dec 2025
Last day for public submissions (est.)
Thu 29 Jan 2026
Council asked for further information
18 Feb 2026
Further information received. If the council treats it as significant, a new submission period opens (check the council's file)
27 Oct 2026
Decision due
11 Jan 2027
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Planning history within 750 m
Construct a“lean-to” single storey extension (119 Msq) to sides and rear of existing shed at Markree Castle, Collooney, Co Sligo. Markree Castle is a protected structure, RPS No.294CDP.
Retain existing storage shed and install biomass fueled heating system consisting of, 6 metre diameter woodchip storage tank, new boiler and water storage tank to be located in existing shed, underground pipework to connect new infrastructure to existing plant room at Markree Castle, Collooney, Co Sligo. Markree Castle is a protected structure, ref no. SL026-038
development consisting of the change of use at Markree Stable Block, a Protected Structure, to provide a Function Venue and a self-Catering Apartment in lieu of 10 no. Bedrooms previously approved as Bed and Breakfast accommodation under Planning Ref. 16/235