The Register of Planning Applications · Éire

Monday 31 August 2026

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18352

CONDITIONAL

Monaghan - Monaghan County Council

Proposed Development

(I) Retain changes to existing buildings to rear of existing dwelling house and conversion of same for residential use (ii) Change the roof detail to second storey party wall on the eastern boundary. This development consists of the carrying out of works to a Protected Structure Ref 41300219 at Onomy (nr Castle Square, Castleblayney, Co. Monaghan).

View the full application file on the council's planning portal →

Application Timeline

  1. Application received

    26 Jul 2018

  2. Decision: CONDITIONAL

    18 Sept 2018

  3. Decision due

    19 Sept 2018

  4. Grant issued

    22 Oct 2018

Application Details

Location
Onomy , Castleblayney , Co Monaghan
Applicant
N/A
Application Type
RETENTION
Planning Authority
Monaghan County Council
Floor Area
61.63 sq m
Residential Units
1

Timeline

Registration Date
26 July 2018
Status
APPLICATION FINALISED
Decision
CONDITIONAL
Decision Date
18 September 2018
Grant Date
22 October 2018
Permission Expires
21 October 2023

Location

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Planning Applications Nearby

What the council has granted and refused around this site is the best guide to how a similar application will fare.

0m
1741N/A8 Feb 2017

permission to retain changes to existing buildings to rear of existing dwelling house and conversion of same for domestic use. This development consists of the carrying out of works to a protected structure Ref: 41300219

Onomy , No.6 Castle Square , Castleblayney

0m
18349N/A25 Jul 2018

Permission to retain changes to existing buildings to rear of existing dwelling house and conversion of same for domestic use. This development consists of the carrying out of works to a protected structure Ref 41300219

Onomy (6 Castle Square) , Castleblayney , Co Monaghan

25m
2460387N/A18 Oct 2024

permission for a development which will consist of: Proposed material alterations to existing two-storey house and outbuilding to rear and all associated works at Henry Street, Castleblayney, Co. Monaghan, A75 VR83. Proposed works to include: - Alterations to front elevation to accommodate a new dormer window. - Alterations to existing outbuilding to rear, increasing height of existing external walls by 800mm to accommodate a new slated pitch roof. - All associated works

Henry Street , Castleblayney , County Monaghan

25m
2560081CONDITIONAL3 Mar 2025

permission for proposed material alterations to existing two-storey house and out-building to rear and all associated works at Henry Street, Castleblayney, Co Monaghan, A75 VR83. Proposed works to include: Alterations to front elevation to accommodate new dormer window, Alterations to existing out-building to accommodate a new slated pitched roof and all associated works

Henry Street , Castleblayney , Co. Monaghan

26m
189020CONDITIONAL13 Nov 2018

the development will consist of:- The erection of a two and a half storey infill building and the conversion of an existing garage and outbuildings to comprise the following:- 1 no. commercial office suite with storage and 1 no. apartment above, together with all ancillary site development works. The adjacent dwelling house is listed as a Protected Structure in the Monaghan County Plan 2013-2019

Market Square , Castleblayney , Co. Monaghan

26m
19152CONDITIONAL3 Apr 2019

permission to consist of the erection of a two and a half storey infill building and the conversion of an existing garage and outbuildings to comprise a bed and breakfast business of four bedrooms and day room together with all ancillary site development works. The adjacent dwelling house is listed as a protected Structure in the Monaghan County Plan 2013-2019.

Market Square/Henry Street , Castleblayney , Co Monaghan

36m
2460428N/A27 Nov 2024

permission for the erection of 4 No. individual self-contained accommodation units, creating a wellness recovery area incorporating outdoor ice baths with covered showering, sauna and changing facilities to the rear of my existing B&B, creating connections to existing town sewer together with all associated site works

Henry St. / Market Sq , Castleblayney , Monaghan

36m
2460466CONDITIONAL19 Dec 2024

permission for the erection of 4 No. individual self-contained accommodation units, creating a wellness recovery area incorporating outdoor ice-baths with covered showering, sauna and changing facilities to the rear of my existing B&B, creating connections to existing town sewer together with all associated site works, Significant further information relates to submitted, Planning statement, Internal Justification letter, business plan, water protection checklist, support letters, soakaway justification, revised no of units down from 4 to 3

Henry St. / Market Sq , Castleblayney , Monaghan

60m
188005CONDITIONAL3 May 2018

Renovate and restore Gate Lodge No 2 (a protected structure) for use as a Branch Library and community space to include the following works: 1. Removal of non original two storey lean-to at rear of building, 2. Construct extension, part single storey and part two storey, with further part basement below to the side and rear of the original building, 3. External works including lighting and signage; and new works linking library to existing car park to the rear with ramps, steps, hard and soft landscaping and all associated site works

Hope Castle Gate Lodge No 2 , Market Square , Castleblayney

61m
19330N/A17 Jul 2019

permission to demolish existing two storey dwelling house and single storey unit and construct five new apartments and one office unit, connect to existing public water, storm and foul mains, complete with all ancillary site works.

Henry Street , Castleblayney , Co. Monaghan

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