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Dublin City Council · 3479/25

40 Maryfield Crescent, Dublin 5, D05PY05

Declared invalid.

  1. 2 Dec 2025Received
  2. 7 Jan 2026Application declared invalid
Status
Withdrawn or invalid
Decision
Application declared invalid · 7 Jan 2026
Council
Dublin City Council
Type
Permission
Site
389 m²

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What’s proposed

Proposed new first floor extension to the side of the existing house extending the existing roof across the first floor extension will partially extend into the rear garden. A proposed new ground floor only extension to the front and rear of the existing house. A new window at first floor on side elevation for light into landing . Repositioning the vehicular entrance to the centre of the site and all ancillary works

Planning details

Reference
3479/25
Local authority
Dublin City Council
Status
Withdrawn or invalid · register status “Decision Notice Issued”
Received
2 Dec 2025
Observations close
15 Jan 2026 (closed 298 days ago)
Decision due
4 Feb 2026 · decided 7 Jan 2026
Decision
Application declared invalid on 7 Jan 2026
Site area
389 m² from the mapped boundary, not the council's figure

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Nearby 44 · 500 m · 12 months

Distance
Time
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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 · 1
    post box

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

3479/25 is a planning application to Dublin City Council for proposed new first floor extension to the side of the existing house extending the, received on 2 Dec 2025; the council declared it invalid on 7 Jan 2026.