Planning application · Dun Laoghaire Rathdown County Council

Demolish existing single storey conservatory to north side at 32 Redesdale Road, Mount Merrion

32 Redesdale Road, Mount Merrion, Co. Dublin, A94R2R8

D25B/0680/WEB · Dun Laoghaire RathdownGrantedRefused on appeal

up to 2 storeys · 0.053 ha · Refused on appeal, June 2026

Planning application D25B/0680/WEB to Dun Laoghaire Rathdown County Council: Demolish existing single storey conservatory to north side, at 32 Redesdale Road, Mount Merrion. Granted by the council on 5 February 2026; refused on appeal by An Coimisiún Pleanála on 22 June 2026.

Timeline

5 Dec 2025Application lodged
5 Feb 2026Council granted
3 Mar 2026Appealed to An Coimisiún Pleanála
22 Jun 2026Refused on appeal

Key facts

Reference

D25B/0680/WEB

Planning authority

Dun Laoghaire Rathdown County Council

Received

5 Dec 2025

Decided

5 Feb 2026

Status

Granted

Application type

Extension

Use

Residential

Site area

0.053 ha

Appeal

PL-500909-DR-26 · Refused on appeal

Proposed development

Permission sought to: 1) Demolish existing single storey conservatory to north side (behind existing garage); 2) Construct two storey brick clad extension to north side (behind existing garage) including upper floor extension to side of existing house; 3) Dormer window with zinc cladding to south side roof; 4) Associated alterations to first floor rear window and new brick cladding to rear; 5) Associated internal alterations.

Planning status

Permission was refused on appeal by An Coimisiún Pleanála on 22 Jun 2026. That decision replaces the council's; a new application would be needed.

Appeal PL-500909-DR-26 on the An Coimisiún Pleanála website ↗

For the applicant

Is this your application?

Say it is yours and you will see which building firms and trades have asked to work on it, with the contact details they chose to leave. It is free and takes an email address. Nothing is shared with anyone unless you choose to contact them.

Sign in to claim itNo cold calls. Nothing is shared unless you choose to.

Free tool · no account needed

Planning something similar? Check whether you need permission at all.

Since the 2026 regulations many smaller projects are exempt. Answer a few questions about your own job and get the verdict with the regulation it rests on - in about a minute.

Nearby applications

Other applications on the Dun Laoghaire Rathdown register close to this address.

All Dun Laoghaire Rathdown planning applications

About this page: the facts above come from the statutory public planning register kept by Dun Laoghaire Rathdown County Council and are refreshed weekly (last updated 2 Sept 2026). Applicant names and contact details are not shown. Status labels are PlanningLeads' plain-language reading of the register status and the "Use" label is classified by AI from the public description (see how we use AI); neither is legal advice and the council's file is the record. How we handle this data: privacy notice.

Remove my application from this page

If this is your application and you would rather it did not appear here, tell us and we will take the page down. No account, no questions asked: we only email you a link to confirm it was you. This is your right to object under GDPR Article 21.