PlanningRegister.ie
Dublin City Council · WEB2784/25

120 Mount Prospect Avenue, Clontarf, Dublin 3

Approved in Oct 2025. No sign of building yet.

  1. 30 Jul 2025Received
  2. 23 Sept 2025Approved
  3. 28 Oct 2025Final approval
  4. 28 Oct 2030Approval runs out
Status
Approved
Decision
Approved · 23 Sept 2025
Council
Dublin City Council
Type
Permission
Site
546 m²

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What’s proposed

The development will comprise of: (i) demolition of the existing ground floor flat-roofed extension to the rear of the dwelling; (ii) conversion of the existing garage to habitable accommodation; (iii) construction of a part-single, part-two-storey flat-roofed extension to the rear and side of the existing dwelling with extended pitched roof; (iv) extension at first floor level to the side, front and rear of the dwelling; (v) A bay window to the front elevation; (vi) construction of a dormer structure at attic level to the rear of the dwelling; (vii) widening of the existing vehicular entrance onto Mount Prospect Avenue to 3.2 metres; (viii) installation of 7 roof lights; and all ancillary works, associated landscaping, boundary treatments and ground works necessary to facilitate the development

Planning details

Reference
WEB2784/25
Local authority
Dublin City Council
Status
Granted · register status “Decision Notice Issued”
Received
30 Jul 2025
Observations close
3 Sept 2025 (closed 409 days ago)
Decision due
23 Sept 2025 · decided 23 Sept 2025
Decision
Grant permission on 23 Sept 2025
Site area
546 m² from the mapped boundary, not the council's figure

Nearby 150 · 500 m · 5 years

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Homes nearby

Development land nearby

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Zoning

Zone Z1 - DEV PLAN 2022-2028

R2 — Existing residential

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.

Protections nearby 250 m

  • NIAH-recorded building · 2
    gate lodge; gates/railings/walls
  • Recorded monument · 1
    Mound

Where this comes from

National planning feed (NPAD), fetched 11 Sept 2026, 18:51.

Source: National Planning Application Database · fetched 11 Sept 2026, 18:51
SourceLicenceFetchedLink
National Planning Application DatabaseCC BY 4.011 Sept 2026, 18:51open
Summary

WEB2784/25 is a planning application to Dublin City Council for the development will comprise of: (i) demolition of the existing ground floor, received on 30 Jul 2025; permission was granted on 23 Sept 2025.