South Dublin County Council · SD26B/0225W
2 Mount Alton Court, Knocklyon, Dublin 16, D16 HW83
- 12 May 2026Received
- 6 Jul 2026Grant permission for retention
- 20 Aug 2026Final grant
- 19 Aug 2031Permission expires
- Status
- Granted
- Decision
- Grant permission for retention · 6 Jul 2026
- Council
- South Dublin County Council
- Type
- Retention
- Site
- 462 m²
What’s proposed
The development consists of re-location and enlargement of ground floor window to eastern side elevation of dwelling-house
SD26B/0225W is a planning application to South Dublin County Council for the development consists of re-location and enlargement of ground floor window to, received on 12 May 2026; permission was granted on 6 Jul 2026.
Planning details
- Reference
- SD26B/0225W
- Local authority
- South Dublin County Council
- Status
- Granted · register status “Final Grant”
- Received
- 12 May 2026
- Observations close
- 16 Jun 2026 (closed 103 days ago)
- Decision due
- 8 Jul 2026 · decided 6 Jul 2026
- Decision
- Grant permission for retention on 6 Jul 2026
- Proposed development
- The development consists of re-location and enlargement of ground floor window to eastern side elevation of dwelling-houseAs published by the register.
- Site area
- 462 m² from the mapped boundary, not the council's figure
- Applicant
- Not published — the national feed carries no applicant name council register
Nearby 64 applications within 500 m in the last 5 years
- Open75, Idrone Park, Knocklyon, Dublin 16, D16 E7T1
- GrantedIona Pastoral Community Centre, Idrone Avenue, Dublin, D16 T299
- RefusedWit's End, The Rookery, Scholarstown Road, Dublin 16
- Granted18 Idrone Park, Knocklyon, Dublin 16, D16 PX88
- Granted9, Knocklyon Close, Knocklyon, Dublin, D16 TP94
- Granted30, Idrone Drive, Ballyroan, Dublin 16, D16 T9W7
- OpenProposed Social and Affordable Mixed Tenure Housing Development, on SDCC land at Castlefield Avenue, Old Knocklyon Road, Dublin 16.
- Commenced16 Idrone Park, Knocklyon, Dublin 16, D16PX29
Show all 64
- Appeal decided15, Knocklyon Park, Templeogue, Dublin 16, D16 N1W8
- OpenKnocklyon to Ballyboden Active and Sustainable Travel Scheme
- Commenced2, Knocklyon Avenue, Knocklyon, Dublin 16, D16 H3K8
- Granted19, Idrone Drive, Dublin 16, D16X6F8
- Appeal decided32, Knocklyon Heights, Knocklyon, Dublin 16, D16P2K0
- Commenced5a, Knocklyon Ave, Knocklyon, DUBLIN 16
- Granted13, Green Acre Court, Knocklyon, Dublin 16, D16 VK03
- Granted23, Knockfield Manor, Knocklyon Road, Dublin 16, D16 A2K7
- Granted38 Coolamber Park, Knocklyon, Dublin 16, D16 Y9F2
- Granted32, Idrone Drive, Knocklyon, Dublin 16, D16P9T3
- Commenced45, Orlagh Park, Knocklyon, Dublin 16, D16 T8Y1
- Granted32, Dargle Wood, Knocklyon, Dublin 16, D16 WP96
- Granted23, Delaford Lawn, Knocklyon, Dublin 16
- Commenced16, Delaford Dr, Knocklyon, Dublin 16, D16 K7Y3
- Granted9, Knocklyon Avenue, Templeogue, Dublin 16, D16X4CO
- Commenced15, Knocklyon Park, Templeogue, Dublin 16, D16 N1W8.
- GrantedKnocklyon Shopping Centre, Knocklyon Road, Dublin 16, D16 W2V0
- Granted24, Orlagh Park, Knocklyon, Dublin 16
- Granted5, Knocklyon Avenue, Knocklyon, Dublin 16
- Granted25a Knockaire, Dublin 16
- OtherCastlefield Avenue, Old Knocklyon Road, Knocklyon, Dublin 16
- Commenced18, Delaford Grove, Dublin 16
- Commenced2, Knocklyon Heights, Dublin 16
- Commenced109, Darglewood, Knocklyon, Dublin 16
- Granted81, Idrone Drive, Knocklyon, Dublin 16, D16W0C6
- Granted1, Knocklyon Green, Knocklyon, Dublin 16
- Granted54, Knocklyon Green, Knocklyon, Dublin 16
- Commenced30 Idrone Drive, Knocklyon, Dublin 16.
- Withdrawn16 Knocklyon Avenue, Knocklyon, Dublin 16.
- GrantedKnocklyon Shopping Centre, Knocklyon Road, Dublin 16.
- Withdrawn54 KNOCKLYON GREEN, DUBLIN 16
- Granted55, Westbourne Lodge, Dublin 16
- Commenced5, Delaford Drive, Knocklyon, Dublin 16
- Commenced12, Orlagh Park, Knocklyon, Dublin 16.
- Commenced23, Knocklyon Close, Dublin, 16.
- Appeal decidedKnocklyon Road, Knocklyon, Dublin 16.
- Granted1, Knocklyon Green, Templeogue, Dublin 16
- WithdrawnKnocklyon Shopping Centre, Knocklyon Road, Dublin 16.
- Granted2, Beverly Avenue, Scholarstown Wood,, Dublin 16, D16KP52
- Commenced9, Knocklyon Avenue, Templeogue, Dublin 16, D16X4C0
- Commenced38, Coolamber Park, Dublin 16
- Commenced5, Delaford Lawn, Dublin 16
- Commenced1, Knocklyon Close, Knocklyon, Dublin 16 D16KR79
- Commenced56, Knocklyon Green, Dublin 16
- Granted3, Idrone Avenue, Dublin 16
- Refused23, Knocklyon Close, Knocklyon, Dublin 16.
- Commenced3, Knocklyon Avenue, Dublin 16
- Granted1, Beverly Drive, Scholarstown Road, Dublin 16
- Granted10, Idrone Park, Dublin 16
- Granted22, Idrone Park, Knocklyon, Dublin 16, D16YD74
- Granted54 Knocklyon Green Knocklyon Dublin 16
- Commenced7, Idrone Close, Dublin 16
- Withdrawn7, Idrone Close, Dublin 16
- Commenced17, Idrone Close, Dublin 16
- Granted36, Beverly Avenue, Dublin 16
- Withdrawn36, Beverly Avenue, Dublin 16
Homes nearby
Appeal
Not appealed.
Commencement
No commencement notice matched to this reference.
Zoning at the site
R2 — Existing residential
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 103846). 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/70308.
Source: npad · fetched 11 Sept 2026, 18:51
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 18:51 | open |