PlanningRegister.ie
Observation pack · Dún Laoghaire-Rathdown County Council

29A Carrickmount Avenue, Churchtown, Dublin 14, D14FK61

Single storey flat roof extension to the side of existing dwelling.

Observations close 5 Nov 2026 5 days left
5 weeks from receipt (received 1 Oct 2026) · s.34 Planning and Development Act 2000 · art. 29 Regulations 2001 · fee €20 · council decision due 25 Nov 2026

The application

Reference
D26B/0524/WEB · full record
Authority
Dún Laoghaire-Rathdown County Council
Type
Permission
Status
Assessment Period
Applicant
not published by the national dataset — see the council register
Units
—
Floor area
—
Site area
280 m²
Received
1 Oct 2026
We first saw it
14 Oct 2026, 01:45
Decision due
25 Nov 2026
Decision
not yet decided

The national dataset truncates descriptions (80 characters for DLR, 70 for Fingal) and omits the applicant. The full description and the drawings are on the council register linked in step 1.

How to submit an observation

  1. Read the file on the council register.Drawings, planning statement and site notices are at https://planning.agileapplications.ie/dunlaoghaire/application-details/?ref=D26B/0524/WEB.
  2. Write your observation.Quote D26B/0524/WEB at the top, give your name and the address the authority should reply to, and confine it to planning matters — zoning objective, height, overlooking, traffic, drainage, heritage. What you say here is what you can later appeal on.
  3. Pay the €20 fee.Every submission needs it; without it the observation is invalid and is returned. Dún Laoghaire-Rathdown County Council takes it online with the submission or at the counter.
  4. Submit before 5 Nov 2026.Online through the register above, or in writing to the Planning Department, Dún Laoghaire-Rathdown County Council. The test is the date the authority receives it, not the date you post it.
  5. Keep the acknowledgement.The council's receipt is your proof of a valid observation — see below.

Statutory basis. Section 34(1) of the Planning and Development Act 2000 (as amended) requires a planning authority to consider any submission or observation made to it in accordance with the Regulations. Article 29 of the Planning and Development Regulations 2001 (as amended) sets the window: a submission or observation must be received by the authority within five weeks beginning on the date of receipt of the application, and must be accompanied by the prescribed fee of €20. A submission received after the window, or without the fee, is invalid and the authority must return it.

After you submit: keep the acknowledgement. Under the 2024 Act it secures your right to appeal — only the applicant and a person who made a valid observation may bring the council's decision to An Coimisiún Pleanála, within four weeks of the decision. Making a valid observation is also what buys a right of appeal: under s.37(1) of the 2000 Act, only the applicant and a person who made a valid submission or observation to the planning authority may appeal the decision to An Coimisiún Pleanála (within four weeks of the decision). Missing the five-week window closes both doors.

What the site is zoned

CodeObjectivePlanIn force
R2
Existing residential
Objective A: A To provide residential development and improve residential amenity while protecting the existing residential amenitiescounty development plan 2022 20281 Apr 2022 → 1 Apr 2028
R2
Existing residential
Objective A: A To provide residential development and improve residential amenity while protecting the existing residential amenitiesd n laoghaire rathdown county development plan 2022 2028 variation no 121 Apr 2022 → 20 Apr 2028

An application that accords with the zoning objective is hard to resist on principle; one that does not may be a material contravention, which the council can only grant by the s.34(6) procedure with its own notice and window.

Source: Dún Laoghaire-Rathdown County Council development plan zoning · fetched 11 Oct 2026, 23:12
SourceLicenceFetchedLink
Dún Laoghaire-Rathdown County Council development plan zoning—11 Oct 2026, 23:12open

Designations on or near the site

  • Radon risk area × 3
    About 1 in 10 homes in this area is likely to have high radon levels · About 1 in 20 homes in this area is likely to have high radon levels · About 1 in 5 homes in this area is likely to have high radon levels

Nearby precedents within 500 m, last 5 years

Decisions

ReferenceDecisionDecidedUnitsDistanceDescription
D26A/0636/WEBGrant permission20 Oct 2026—362 mThe proposed development will consist of the construction of a three bedroom, t
D26A/0617/WEBGrant permission7 Oct 2026—378 mDemolition of the existing single storey structure to the side of the existing h
D26A/0185/WEBGrant permission31 Aug 2026—464 mPlanning permission is sought for modifications to external materials and finis
D26B/0365/WEBGrant permission13 Aug 2026—485 mTwo-storey pitched-roof extension to the front incorporating a frontfacing gable
D26A/0455/WEBRequest additional information7 Aug 2026—466 mPermission to widen the existing pedestrian entrance to create a new vehicular
D26B/0339/WEBGrant permission28 Jul 2026—491 mRefurbishment and extension to existing semi-detached house to include (a) singl
D26A/0370/WEBRefuse permission6 Jul 2026—289 mRetention of existing driveway and vehicular entrance.
D26B/0285/WEBGrant permission2 Jul 2026—271 mPlanning permission for attic conversion with dormer to rear roof to accommodat

Appeals

ACP caseTypeOutcomeDecidedDistance
500830Planning AppealRefused9 Jun 2026131 m
501121Planning Appealopen1 Apr 2026362 m
322914Planning AppealRefused21 Oct 2025362 m
322714Planning AppealGranted with conditions25 Aug 2025433 m
322272Planning AppealGranted with conditions17 Jul 2025272 m
322877Planning AppealInvalid26 Jun 2025362 m
320570Planning AppealRefused26 Feb 2025131 m
318121Planning AppealRefused13 Sept 2024470 m

If neighbours here have appealed before and lost, the inspector's report on that case is the single most useful thing to read.

What has happened on this file

  • 1 Oct 2026 New application · observations close 5 Nov 2026

Generated from the Planning Register store; nothing was fetched live for this page. Source: national planning dataset, fetched 14 Oct 2026, 01:45. Not legal advice — confirm the deadline with Dún Laoghaire-Rathdown County Council before relying on it.