PlanningRegister.ie
Dublin City Council · WEB1433/25

34, Mount Prospect Avenue, Clontarf, Dublin 3

  1. 4 Mar 2025Received
  2. 28 Apr 2025Grant permission
  3. 3 Jun 2025Final grant
  4. 16 Feb 2026Commenced
Applications only for this county. Appeals, zoning, RZLT and consultations: Dún Laoghaire-Rathdown and Fingal only for now.
Status
Commenced
Decision
Grant permission · 28 Apr 2025
Council
Dublin City Council
Type
Permission
Site
591 m²

What’s proposed

The proposed development will consist of: 1. The demolition of the existing ground-floor single-storey extension to the rear. 2. The demolition of the single-storey pitched roof structure to the west side of the dwelling, along with the removal of the hipped roof above, and the proposed construction of a two-storey hipped roof extension with rooflights to the west side. 3. The construction of a single-storey flat roof extension with rooflights and a covered terrace to the rear. 4. The demolition of the existing single-storey boiler house to the rear with replacement construction of a single-storey flat roof garden shed. 5. Removal of portion of the existing roof to the rear for the construction of a flat roof attic dormer window. 6. Proposed internal modifications throughout. 7. Proposed alterations to each elevation and all associated site works

WEB1433/25 is a planning application to Dublin City Council for the proposed development will consist of: 1. The demolition of the existing ground-floor, received on 4 Mar 2025; permission was granted on 28 Apr 2025.

Planning details

Reference
WEB1433/25
Local authority
Dublin City Council
Status
Commenced · register status “Decision Notice Issued
Received
4 Mar 2025
Observations close
8 Apr 2025 (closed 524 days ago)
Decision due
28 Apr 2025 · decided 28 Apr 2025
Decision
Grant permission on 28 Apr 2025
Proposed development
The proposed development will consist of: 1. The demolition of the existing ground-floor single-storey extension to the rear. 2. The demolition of the single-storey pitched roof structure to the west side of the dwelling, along with the removal of the hipped roof above, and the proposed construction of a two-storey hipped roof extension with rooflights to the west side. 3. The construction of a single-storey flat roof extension with rooflights and a covered terrace to the rear. 4. The demolition of the existing single-storey boiler house to the rear with replacement construction of a single-storey flat roof garden shed. 5. Removal of portion of the existing roof to the rear for the construction of a flat roof attic dormer window. 6. Proposed internal modifications throughout. 7. Proposed alterations to each elevation and all associated site works
As published by the register.
Site area
591 m² from the mapped boundary, not the council's figure
Applicant
Not published — the national feed carries no applicant name

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Full planning report for 53.36705, -6.19063

Zoning, appeals, sold prices, flood and heritage constraints — everything for this area in one PDF.

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Appeal

Not appealed.

Commencement

  • Opt out commencement notice CN0138431DC
    16 Feb 202634 Mount Prospect Avenue, Clontarf, Dublin 3, D03 A438matched by ref_exact

Zoning at the site

Zone Z1 - DEV PLAN 2022-2028

R2 — Existing residential

Z1: Sustainable Residential Neighbourhoods: To protect, provide and improve residential amenities.

An established residential area. The objective is to protect existing residential amenity as well as to provide housing — which is the objective a neighbour's objection to an overbearing extension is usually argued under.

Designations within 250 m

No OPW flood extent nearby.

  • NIAH-recorded building · 1
    post box
  • Radon risk area · 1
    About 1 in 20 homes in this area is likely to have high radon levels

Provenance

Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 82575). Deadlines were computed by the store from the received / decided dates under the Planning and Development Act 2000 and are recorded as events, not recomputed here.

Source: npad · fetched 11 Sept 2026, 18:51
SourceLicenceFetchedLink
npadCC-BY-4.011 Sept 2026, 18:51open