PlanningLeads
Planning application · Dun Laoghaire Rathdown County Council

Demolition of an existing flat roof extension to the rear of the property, parti

Knapp Cottage, Annaville Avenue, Newtown Park, Blackrock, Co Dublin, A94 F2Y7

D24A/0958/WEB · Dun Laoghaire RathdownOn Site

0.006 ha · On Site

Planning application D24A/0958/WEB to Dun Laoghaire Rathdown County Council: Demolition of an existing flat roof extension to the rear of the property, parti, at Knapp Cottage, Annaville Avenue, Newtown Park. Granted by the council on 29 January 2025. Work commenced on 20 July 2026.

Timeline

  1. Application lodged
  2. Council granted
  3. Work commenced

Key facts

Reference
D24A/0958/WEB
Planning authority
Dun Laoghaire Rathdown County Council
Received
3 Dec 2024
Decided
29 Jan 2025
Status
On Site
Use
Residential
Site area
0.006 ha
Commenced
20 Jul 2026

Proposed development

Demolition of an existing flat roof extension to the rear of the property, parti

Planning status

A commencement notice has been lodged: works are under way or about to start.

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

Related

All Dublin planning activityExtensions work in DublinDemolition work in DublinSites now breaking ground

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 21 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.