404, Clontarf Road, Clontarf, Dublin 3, D03 W016
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
WEB2836/26 is a planning application for permission at 404, Clontarf Road, Clontarf, Dublin 3, D03 W016, received by Dublin City Council on 23 Jul 2026 and first seen by Planning Register on 11 Sept 2026. The application describes: Planning Permission is sought by Laura & Peter Mulvaney for the following works: (i) Demolition of existing ground floor sun room extension (11.5m2 in area) & rear/side chimney stack at roof level (ii) Construction of a new part single storey part two storey extension (106m2 in area) to the rear of existing dwelling with flat roofs & rooflights (iii) Construction of a new flat roof attic dormer and installation of a velux rooflight to the side elevation of existing main pitched roof (iv) Construction of new single storey porch extension to the front elevation with flat roof (1m2 in area) (v) Alterations to existing front & rear elevations to include enlargement of windows at attic level (vi) Widening of existing vehicular entrance onto Clontarf Road (vii) Construction of a new single storey ancillary garden room / gym (32.5m2 in area) with flat roof in the rear garden (viii) all associated site, landscaping & drainage works necessary to facilitate the development all at 404 Clontarf Road, Clontarf, D03 W016. No decision has been made yet; the council's decision is due by 16 Sept 2026. The five-week observation window closed on 27 Aug 2026. The site is zoned null under the Dublin City Council development plan. Within 500 m there are 69 other decided applications in the last five years and 18 appeals.
Proposal
Planning Permission is sought by Laura & Peter Mulvaney for the following works: (i) Demolition of existing ground floor sun room extension (11.5m2 in area) & rear/side chimney stack at roof level (ii) Construction of a new part single storey part two storey extension (106m2 in area) to the rear of existing dwelling with flat roofs & rooflights (iii) Construction of a new flat roof attic dormer and installation of a velux rooflight to the side elevation of existing main pitched roof (iv) Construction of new single storey porch extension to the front elevation with flat roof (1m2 in area) (v) Alterations to existing front & rear elevations to include enlargement of windows at attic level (vi) Widening of existing vehicular entrance onto Clontarf Road (vii) Construction of a new single storey ancillary garden room / gym (32.5m2 in area) with flat roof in the rear garden (viii) all associated site, landscaping & drainage works necessary to facilitate the development all at 404 Clontarf Road, Clontarf, D03 W016
- Status
- Registered Application
- Decision
- Pending
- Site (from polygon)
- 697 m²
- Location precision
- site (coords_polygon)
Timeline
- 23 Jul 2026New applicationObservation window closed 27 Aug 2026

Full planning report for 53.36505, -6.17635
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1 Where this is — preview
1 Deadlines still open
Appeal
Not appealed.
Commencement
No commencement notice matched to this reference.
Zoning at the site
Zone Z1 - DEV PLAN 2022-2028
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
OPW flood extent nearby — flag only (licence); floodinfo.ie.
- Natural Heritage Area (incl. proposed) · 1
- NIAH-recorded building · 3
- Radon risk area · 1
- Special Area of Conservation · 1
- Special Protection Area · 1
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 84778). 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
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 18:51 | open |