109, Darglewood, Knocklyon, Dublin 16
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
SD23B/0466 is a planning application for permission at 109, Darglewood, Knocklyon, Dublin 16, received by South Dublin County Council on 6 Nov 2023 and first seen by Planning Register on 11 Sept 2026. The application describes: New front, side and rear extension to the existing two storey dwelling with a flat roof with rooflights: new dormer structure to the existing rear tiled roof: conversion of the existing attic area into a new non-habitable area: internal alterations: external finishes to match existing and associate site works. The council granted permission on 14 Dec 2023. The five-week observation window closed on 11 Dec 2023. A commencement notice (CN0116784SD) was lodged on 8 Jul 2024, so works have started on site. The site is zoned G1 — open space with recreation under the South Dublin County Council development plan. Within 500 m there are 51 other decided applications in the last five years and 4 appeals.
Proposal
New front, side and rear extension to the existing two storey dwelling with a flat roof with rooflights: new dormer structure to the existing rear tiled roof: conversion of the existing attic area into a new non-habitable area: internal alterations: external finishes to match existing and associate site works.
- Status
- Final Grant
- Decision
- Grant permission on 14 Dec 2023
- Final grant
- 23 Jan 2024
- Permission expires
- 22 Jan 2029
- Floor area
- 66 m²
- Site (from polygon)
- 357 m²
- Location precision
- site (coords_polygon)
Timeline
- 6 Nov 2023New applicationObservation window closed 11 Dec 2023
- 14 Dec 2023DecisionAppeal window closed 22 Jan 2024
Full planning report for 53.28196, -6.31523
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1 Where this is — preview
1 Deadlines still open
Appeal
Not appealed.
Commencement
- Short commencement notice CN0116784SD
Zoning at the site
OS: To preserve and provide for open space and recreational amenities
Open space with active recreational amenities — pitches, courts, play areas.
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
No OPW flood extent nearby.
- NIAH-recorded building · 2
- Radon risk area · 1
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 105890). 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/65075.
Source: npad · fetched 11 Sept 2026, 18:51
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 18:51 | open |