8 Jamestown Cottages planning approved in 2018

What’s proposed

Permission for Retention of: A. As built two storey extension to rear

Reference: D17A/0966
Local authority: Dún Laoghaire-Rathdown County Council
Status: Granted · register status “Decision Issued”
Received: 31 Oct 2017
Observations close: 5 Dec 2017 (closed 3229 days ago)
Decision due: 11 Jul 2018 · decided 9 Jul 2018
Decision: Grant permission for retention on 9 Jul 2018
Proposed development: Permission for Retention of: A. As built two storey extension to rear
As published by the register.
Site area: 877 m² from the mapped boundary, not the council's figure
Applicant: Not published — the national feed carries no applicant name council register

Show all 16

From Buildable, our sister site for development land in Dublin.

Permitted, not started · 23 homes granted 14 Sep 2026, expires 14 Sep 2031 — Hill View (0.1 km)
Permission expired · 29 homes granted 10 Oct 2019, expires 10 Oct 2024 — 62 & 63 (Innisfree), Stepaside Lane (0.8 km)
Residential land off Jamestown Cottages, Kilternan (0.0 km)
Public land off Cruagh Rise, Stepaside, Dublin 18 (0.2 km)
Public land off Cloneen, Jamestown (0.2 km)

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

Source: npad · fetched 11 Sept 2026, 15:18

Source	Licence	Fetched	Link
npad	CC-BY-4.0	11 Sept 2026, 15:18	open

Retention planning permission in Ireland — refused 27% of the time, against 7% for extensionsOne in six Dublin applications is for retention, and 27% of retention decisions in the two years to September 2026 were refusals. When you need it, the treble fee, the seven-year rule and the sale-time problem.
Planning permission for an extension in Ireland — the 45 m² exemption and a 94% grant rateDublin councils granted 94% of extension applications decided in the year to September 2026. Since 27 July 2026 a rear extension of up to 45 m² can be exempt. The conditions, when you still apply, the fee and the timeline.
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