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Knockmore House, Knockmore, Carrigaline, Co. Cork, P43AD63

Sep 03 2025

Application Received

Jun 16 2026

Decision Due

Jun 16 2026

Decision

Jul 22 2026

Granted
  • Submitted: 03 / 09 / 2025
  • Application Type:
    Permission
  • Application Status:
    Application Closed
  • Council Decision:
    Grant with Conditions (Unknown)

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Development Description:

Permission for modifications and extension to the existing dwelling house, namely; A) The removal of all existing extensions (mix of single - storey and two-storey - totalling 248.46 SQ.M. / 2674.40 SQ.FT. floor space) to the sides and rear of the existing dwelling. B) The construction of a new extension (two- storey with single storey projection - totalling 214.84 SQ.M. / 2312.52 SQ.FT.) to the rear of the existing dwelling. C) The decommissioning and removal of the existing septic tank and associated percolation area. D) The installation of a new wastewater treatment system and associated polishing filter, and E) all ancillary works.

Nearby Applications:

Distance: Received: Decision: Development Address: Development Description:
1.6km 21/10/2026 N/A Janeville, Carrigaline Middle, Carrigaline, Co. Cork. retention and completion for the construction of 4 no. 3 bedroom semi-detached dwelling houses. The proposed development is a change of house type application from that permitted under Cork County Council Planning Reference 22/4809 (as amended by Planning Reference 26/1354) and replaces 4 no. permitted 3 bedroom semi-detached dwelling houses. Details...
2.2km 27/08/2026 Grant with Conditions Raffeen Hill, Raffeen, Monkstown, Co. Cork. Permission for the construction of a single-storey dwelling, proposed new vehicular entrance, construction of a new domestic wastewater treatment system to serve the new dwelling and all associated site works. Details...
2.4km 04/08/2026 Grant with Conditions Ballinrea, Carrigaline, Co.Cork Permission for construction of two storey dwelling house, detached domestic garage, splayed entrance. sewerage treatment system and all associated site works Details...
1.5km 03/07/2026 N/A 19, Nova Court, Ballea Road, Carrigaline, Co. Cork, P43HD91 Permission for Retention of (1) External garden building containing a plant room, granny flat, gym, utility, W.C., domestic store and (2) Brick wall at eastern gable of existing dwelling, containing pedestrian access door. Planning Permission to construct a new two-storey rear extension and all associated site works. Details...
2km 24/06/2026 N/A Saint Raphael’s, Kilmoney Road Lower, Kilmoney, Carrigaline, Co. Cork. P43 RW50 Permission for proposed works to existing residential dwelling house. Proposed works to include: 1) alterations and extensions to existing bungalow-style dwelling house, inclusive of alterations to the existing elevations and an increase of the roof ridge height for the provision of 1st floor habitable accommodation, extensions to the rear with flat roof dormer-style construction and provision of rooflights, 2) construction of new car-port to front of the site and new single-storey detached garden room to rear, 3) relocation of existing vehicular site entrance to serve the site and associated alterations to front boundary wall, 4) all associated site development works including landscaping and drainage works. Details...
680m 15/06/2026 Grant with Conditions Saint Rinoge's, Saint John's Well, Carrigaline West, Carrigaline, Co. Cork. P43 XK85 Permission for alterations and extensions to the existing dwelling. The proposed works to comprise of the conversion of the existing attached garage to living space; construction of a single-storey rear extension and a first-floor extension over the existing attached garage; construction of a new front porch; removal of the existing pitched roof and chimneys to accommodate a new roof; elevational changes (alterations to windows and doors); construction of a new carport and detached domestic garage with garden store; and all associated site development works. Details...
1.9km 27/05/2026 Grant with Conditions Main St, Carrigaline, Co. Cork, P43 XY74 Change of use to office use from previously permitted retail use, alterations to the shopfront and signage, reinstatement and alteration of windows to the front at first floor level and provision of new velux roof lights to the rear roof. Details...
1.6km 22/05/2026 Grant with Conditions Janeville,, Shannonpark & Carrigaline Middle (townlands),, Carrigaline, Co. Cork. Planning Permission and Permission for Retention for amendments/change plan from that permitted by Cork County Council Planning References 21/5936 (Phase 3B) and 22/4809 (Phase 3C) at Janeville, Shannonpark & Carrigaline Middle (townlands), Carrigaline, Co. Cork. Planning Permission is being sought for the change in house type to provide for 10 no. 3 bedroom semi-detached dwelling houses, replacing 6 no. permitted 3 bedroom semi-detached dwelling houses and 4 no. permitted 4 bedroom semi-detached dwelling houses. Permission for Retention and Completion is being sought for the construction of 6 no. 3 bedroom semi-detached dwelling houses, replacing 6 no. previously permitted 4 bedroom semi-detached dwelling houses. Permission for Retention is also being sought for alterations of site, house and road levels at the Oak Lawn and Fern Drive areas of Janeville as permitted under planning reference 22/4809 and all other ancillary site works. Details...
2km 21/05/2026 N/A Saint Raphael’s, Kilmoney Road Lower, Kilmoney, Carrigaline, Co. Cork. P43 RW50 Permission for proposed works to existing residential dwelling house. Proposed works to include: 1) Alterations and extensions to existing bungalow-style dwelling house, inclusive of alterations to the existing elevations and an increase of the roof ridge height, extensions to the rear with flat roof dormer-style construction and provision of rooflights, 2) Construction of new car-port to front of the site and new single-storey detached garden room to rear, 3) Relocation of existing vehicular site entrance to serve the site and associated alterations to front boundary wall, 4) All associated site development works including landscaping and drainage works. Details...
1.7km 08/05/2026 Grant with Conditions Carrigaline Community School,, Waterpark, Carrigaline Middle, Carrigaline,, Co. Cork,, P43 XE06 The installation of a free standing 15m x 4.2m x 4.1m (L x W x H) Containerised Biomass Boiler unit, with all ancillary services and associated site works at the hardstanding area adjacent Carrigaline Community School, Waterpark, Carrigaline Middle, Carrigaline, Co. Cork, P43 XE06. This development is covered by the provisions of the Renewable Energy Directive III (Directive (EU) 2023/2413) and it is important to note that the planning application may be subject to section 34D of the Planning and Development Act 2000, as amended. When a notice issues in accordance with section 34D(b), the provisions of article 26A of the Planning and Development Regulations 2001 to 2025 shall apply. Details...
2.3km 08/05/2026 Grant with Conditions Hillbrow, Raffeen Hill, Monkstown, T12VFC8 Retention of changes to the front and side elevations of the dwelling and garage; the front porch; the rear single-storey extension; the link from the dwelling house to the garage; elevational changes to the garage; the change of use of the garage from storage to habitable space including bedroom; a shed to the side of the garage; excavation and change in ground levels of up to 2m; and all associated site works. Details...
1.6km 01/05/2026 Grant with Conditions Ella Vannin, Station Road, Carrigaline, Co. Cork, P43E120 Permission to raise height of existing roof, elevational changes, increased floor area at first floor level, and associated site works to a dwellinghouse. Details...
1.9km 30/04/2026 N/A Main St, Carrigaline, Co. Cork, P43 XY74 Change of use to office use from previously permitted retail use, alterations to the shopfront and signage, reinstatement and alteration of windows to the front at first floor level and provision of new velux roof lights to the rear roof. Details...
1.6km 24/04/2026 N/A Janeville, Shannonpark & Carrigaline Middle, Carrigaline, Co. Cork. Permission and Permission for Retention for amendments/change plan from that permitted by Cork County Council Planning References 21/5936 (Phase 3B) and 22/4809 (Phase 3C). Permission for the change in house type to provide for 10 no. 3 bedroom semi-detached dwelling houses, replacing 6 no. permitted 3 bedroom semi-detached dwelling houses and 4 no. permitted 4 bedroom semi-detached dwelling houses. Permission for Retention and Completion for the construction of 6 no. 3 bedroom semi-detached dwelling houses, replacing 6 no. previously permitted 4 bedroom semi-detached dwelling houses. Permission for Retention is also being sought for alterations of site, house and road levels at the Oak Lawn and Fern Drive areas of Janeville as permitted under planning reference 22/4809 and all other ancillary site works. Details...
2.1km 15/04/2026 Grant with Conditions Ballynametagh, Carrigaline, Co.Cork Permission to construct a dwelling house, to install a domestic waste water treatment system and to carry out all associated site works Details...
1.2km 13/04/2026 Grant with Conditions 5 Clover Lawn, Janeville, Shannonpark, Carrigaline, Co. Cork. P43 CD43 Permission for the construction of a single storey flat roof extension to the side of an existing dwelling & all other associated site works. Details...
2km 10/04/2026 Grant with Conditions Lower Hilltown, Hilltown, Carrigaline, Co. Cork Permission for construction of a single storey dwelling with associated single storey garage, a new wastewater treatment unit and percolation area, a new site entrance, and including all associated site works and landscaping. Details...
1.7km 02/04/2026 Refused Hilltown, Carrigaline, Co. Cork. Permission to construct a new dwelling house. Details...
2.8km 01/04/2026 N/A Kilanully, Kilnahone, and Ballygarvan, Co. Cork, T12 AX80 We, Roadstone Ltd., intend to apply to Cork County Council for a 30-year planning permission for the development of a vertical extension at this site, the existing Ballygarvan Quarry in the townlands of Killanully, Kilnahone and Ballygarvan, Co. Cork. The proposed development consists of: • Development of a vertical extension to the existing quarry comprising extraction, processing and washing of limestone and soil from an area measuring approximately 5.4ha and will allow for the extraction of approximately 1,303,798m3 of material; • Construction of an aggregate washing plant (including filter press, water supply tank, and water management network); • Construction of a quarantine area comprising a concrete foundation slab and inspection shed (gross floor area of 625m2); • Infilling and restoration of the existing and future quarry void over an area of approximately 14.7ha. It is proposed to fill the void with soil and stone by-product (i.e. essentially virgin soil or equivalent to virgin soil and stone) which will be notified to the EPA as an Article 27 by-product. There will be a phased restoration of the quarry void working from the base of the void vertically building up soil and stone. Following completion of the infilling works, natural colonisation of plant species will occur from the seedbank within the redistributed soil; • Continued use of existing operational infrastructure including weighbridge, office, wheel-wash facility, maintenance workshop, lime shed, water storage tanks, refuelling area and plant and machinery storage area; • Continued use of existing site access via the existing entrance off the R613; • All associated site development works. An Environmental Impact Assessment Report (EIAR) and a Natura Impact Statement (NIS) have been prepared in respect of the proposed development. Details...
1.8km 30/03/2026 Grant with Conditions 8, Saint John' s Terrace, Cork Road, Carrigaline West, Carrigaline, Co. Cork. P43 C528 Permission for alterations to an end of terrace dwelling, namely: 1) Part demolition of an existing rear ground floor extension, 2) New 2-storey extension to rear elevation, 3) Alteration to ground floor window at the rear elevation, 4) New vehicular entrance to front of dwelling and all associated site development works. Details...

Appeals / Commencement

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