Ballyhowly , Knock , Co. Mayo

Jul 17 2025

Application Received

Aug 29 2025

Further Info. Requested

Feb 25 2026

Further Info. Received

Mar 30 2026

Decision

Mar 31 2026

Decision Due

Apr 30 2026

Granted

May 28 2026

Commencement Notice

Jun 14 2026

Commencement Started

Apr 29 2031

Expiry (if required)

Submitted: 17 / 07 / 2025
Mayo County Council
Application Type:
PERMISSION
Application Status:
APPLICATION FINALISED
Council Decision:
CONDITIONAL (Granted)

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Development Description:

Planning Permission to construct dwelling house and septic tank, all as per drawing documentation submitted together with all ancillary site works and services

Nearby Applications:

Distance:	Received:	Decision:	Development Address:	Development Description:
1.9km	08/04/2026	CONDITIONAL	Carrowmore , Knock , Co Mayo	THE DEVELOPMENT CONSISTS OF THE EXTENSION (67.8m2) AND ALTERATION OF THE EXISTING HOUSE (73.2m2) AND GRANNY FLAT (49m2) TOGETHER WITH ALL ASSOCIATED ANCILLARY SITE WORKS.	Details...
1.7km	12/03/2026	CONDITIONAL	Dalteen , Ballyfarnagh , Claremorris Co. Mayo	The development will consist of the installation of a proprietary wastewater treatment system to service an existing dwelling house, and all associated site development works at the above address.	Details...
1.6km	06/03/2026	CONDITIONAL	Carrowmore , Knock , Co Mayo	Planning Permission consequent to outline permission Ref P23/230 to construct a new dwelling house, garage and related ground works at Carrowmore, Knock, Co. Mayo.	Details...
1.9km	27/02/2026	CONDITIONAL	Carrowmore , Knock , Co. Mayo	The development will consist of 1.) the renovation and extension of an existing dwelling house 2.) the partial conversion of an existing garage into a home office together with all ancillary site works.	Details...
1.4km	13/02/2026	N/A	Churchfield , Knock , Co Mayo	The development consists of the retention of (1) the attic conversion (87.75m2 with roof lights & dormers), (2) the basement extension (39.6m2) as constructed together with all associated ancillary site works.	Details...
1.4km	10/02/2026	N/A	Churchfield , Knock , Co Mayo	The development consists of the retention of (1) the attic conversion (87.75m2 with roof lights & dormers), (2) the basement extension (39.6m2) as constructed together with all associated ancillary site works.	Details...
2km	23/12/2025	CONDITIONAL	Drum , Knock , Co. Mayo	Planning permission for the retention of a domestic storage shed, together with all associated site development works at the above address.	Details...
890m	23/12/2025	CONDITIONAL	Ashford Manor Ballyhowly , Knock , Co. Mayo	Planning Permission to retain extension and alterations to dwelling house and retain garage all as per drawing documentation submitted together with all ancillary site works and services.	Details...
2.4km	23/12/2025	CONDITIONAL	Rockfield , Claremorris , Co. Mayo	construction of a new single storey dwelling house, construction of a new single storey detached domestic garage and installation of a new tertiary wastewater treatment system with polishing filter and all ancillary works	Details...
2.8km	12/12/2025	CONDITIONAL	Rockfield , Claremorris , Co. Mayo	intend to apply for full planning permission to construct a cattle shed with underground effluent storage facilities. Full planning permission also sought to construct a concrete apron, dungsted, meal bin silo and all ancillary site works at the above location.	Details...
1.5km	03/12/2025	CONDITIONAL	Ballyfarna , Claremorris , Co. Mayo	removal of existing agricultural shed and construction of a new calf shed, also extension to farm roadways	Details...
1.2km	30/09/2025	CONDITIONAL	Carrowmore , Knock , Co Mayo	THE DEVELOPMENT CONSISTS OF THE CONSTRUCTION OF A NEW DWELLING HOUSE (91m2) & DETACHED GARAGE (27m2), CONNECTIONS TO THE PUBLIC WATER & SEWER SYSTEMS TOGETHER WITH ALL ASSOCIATED ANCILLARY SITE WORKS.	Details...
2km	05/09/2025	CONDITIONAL	Slievenabrehan , Knock , Co Mayo	new septic tank/ proprietary effluent treatment system and percolation area to serve existing house together with all ancillary site works and serivces	Details...
2km	25/08/2025	REFUSED	Drum , Knock , Co. Mayo	Permission for development. The development will consist of the change of use of an existing granny flat with overhead gymnasium (granted under Planning Ref. P23/179) to residential accommodation for international protection applicants, to be used in conjunction with the existing residence (Planning Ref. P05/2738), together with all associated site development works.	Details...
2.3km	13/08/2025	CONDITIONAL	Drum , Knock , Co Mayo	construct extension to existing housing estate development consisting of 21 units: 14 no. two storey terraced 3 bed houses, 2 no. single storey terraced 3 bed houses, 2 no. single storey semi detached 2 bed houses, 3 no. single storey terraced 2 bed houses with connection to public sewer together with all ancillary site works and services	Details...
1.1km	11/08/2025	CONDITIONAL	Eskerymorilly , Knock , Co.Mayo	The development shall consist of: The retention of; 1. Attic Conversion, 2. Rear Conservatory Extension, 3. Changes to windows and doors of rear elevation 4. As Constructed Garage.	Details...
1.1km	08/08/2025	N/A	Eskerymorilly , Knock , Co.Mayo	The development shall consist of: The retention of; 1. Attic Conversion, 2. Rear Conservatory Extension, 3. Changes to windows and doors of rear elevation 4. As Constructed Garage.	Details...
2km	02/07/2025	N/A	Drum , Knock , Co.Mayo	permission for the change of use of an existing granny flat with overhead gymnasium (granted under Planning Ref. P23/179) to living accommodation, to be used in conjunction with the existing residence (granted under Planning Ref. P05/2738), together with all associated site works at the above address.	Details...
2.7km	27/06/2025	CONDITIONAL	Cloondace , Knock	construction of a new residential dwelling house and effluent treatment system together with all ancillary site works and services	Details...

Appeals / Commencement

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Commencement Information:

Notice Submitted: 28 / 05 / 2026
Start Date: 14 / 06 / 2026
BCMS Notice: Subscriber Access Required
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