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Dún Laoghaire-Rathdown County Council · D25B/0669/WEB

26 Balally Avenue, Dundrum, Dublin, D16R862

Approved in Mar 2026. Building started in 2026.

  1. 28 Nov 2025Received
  2. 26 Jan 2026Approved
  3. 4 Mar 2026Final approval
  4. 29 Jun 2026Building started
Status
Building startedi
Decision
Approved · 26 Jan 2026
Council
Dún Laoghaire-Rathdown County Council
Type
Permission
Site
287 m²

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What’s proposed

Conversion of existing attic space comprising of modification of existing roof s…

Cut short by the council feed. Full text ↗

Planning details

Reference
D25B/0669/WEB
Local authority
Dún Laoghaire-Rathdown County Council
Status
Commenced · register status “Final Grant”
Received
28 Nov 2025
Observations close
12 Jan 2026 (closed 303 days ago)
Decision due
30 Jan 2026 · decided 26 Jan 2026
Decision
Grant permission on 26 Jan 2026
Site area
287 m² from the mapped boundary, not the council's figure

Live near 26 Balally Avenue?

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What could you build here?Opens pre-filled with “attic conversion with a rear dormer” — how the same work went for the houses around here.

Nearby 26 · 500 m · 12 months

Distance
Time
Show all 26

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Homes nearby

Development land nearby

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Building started

  • 29 Jun 2026 · Builder told the council small works were starting CN0143879DR

Zoning

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.

R2.6 — 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.

Where this comes from

National planning feed (NPAD), fetched 11 Sept 2026, 15:18.

Source: National Planning Application Database · fetched 11 Sept 2026, 15:18
SourceLicenceFetchedLink
National Planning Application DatabaseCC BY 4.011 Sept 2026, 15:18open
Summary

D25B/0669/WEB is a planning application to Dún Laoghaire-Rathdown County Council for conversion of existing attic space comprising of modification of existing roof s, received on 28 Nov 2025; permission was granted on 26 Jan 2026.