16 Castleside Drive, Rathfarnham, Dublin 14, D14E9K2
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
SD26B/0183W is a planning application for permission at 16 Castleside Drive, Rathfarnham, Dublin 14, D14E9K2, received by South Dublin County Council on 20 Apr 2026 and first seen by Planning Register on 11 Sept 2026. The application describes: A conversion of existing attic space, comprising of modification of existing roof structure from hipped to gable roof, new dormer to the front of terraced dwelling, rooflights to the front and rear, internal modifications and all associated site works. The council granted permission on 5 Jun 2026. The five-week observation window closed on 25 May 2026. Appeal 501614 is before An Coimisiún Pleanála (lodged 26 Jun 2026). The site is zoned R2 — existing residential under the South Dublin County Council development plan. Within 500 m there are 45 other decided applications in the last five years and 5 appeals.
Proposal
A conversion of existing attic space, comprising of modification of existing roof structure from hipped to gable roof, new dormer to the front of terraced dwelling, rooflights to the front and rear, internal modifications and all associated site works.
- Status
- Appeal Report Sent to ABP
- Decision
- Grant permission on 5 Jun 2026
- Floor area
- 33 m²
- Site (from polygon)
- 179 m²
- Location precision
- site (coords_polygon)
Timeline
- 20 Apr 2026New applicationObservation window closed 25 May 2026
- 5 Jun 2026DecisionAppeal window closed 3 Jul 2026
- 26 Jun 2026Appeal lodged

Full planning report for 53.29695, -6.27900
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1 Where this is — preview
1 Deadlines still open
Appeal
Commencement
No commencement notice matched to this reference.
Zoning at the site
RES: To protect and/or improve residential amenity
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.
- Radon risk area · 1
- Record of Protected Structures · 1
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 97085). 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. Council register: https://planning.agileapplications.ie/southdublin/application-details/70181.
Source: npad · fetched 11 Sept 2026, 18:51
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 18:51 | open |