South Dublin County Council · SD07B/0897
21 Knocklyon Court, Dublin 16
Approved in May 2008.
- 2 Nov 2007Received
- 12 May 2008Approved
- 25 Jun 2008Final approval
- Status
- Approved
- Decision
- Approved & grant retention · 12 May 2008
- Council
- South Dublin County Council
- Type
- Permission and Retention
- Site
- 265 m²
What’s proposed
Single storey extensions to front and side of existing two-storey, semi-detached dwelling house with velux rooflights facing side boundary, relocation of back door and changes to roof over existing extensions to front and side. The proposed retention consists of garden shed in rear garden and pedestrian access on rear boundary
Planning details
- Reference
- SD07B/0897
- Local authority
- South Dublin County Council
- Status
- Granted · register status “Decision”
- Received
- 2 Nov 2007
- Observations close
- 20 May 2008 (closed 6726 days ago)
- Decision due
- 12 May 2008 · decided 12 May 2008
- Decision
- Grant permission & grant retention on 12 May 2008
- Site area
- 265 m² from the mapped boundary, not the council's figure
Nearby 75 · 500 m · 5 years
- Granted75, Idrone Park, Knocklyon, Dublin 16, D16 E7T1
- GrantedIona Pastoral Community Centre, Idrone Avenue, Dublin, D16 T299
- Awaiting decision22 Coolamber Park, Knocklyon, Dublin 16, D16 A0P0
- Awaiting decisionSDCC Lands @28 Locations
- GrantedPairc Ui Mhurchu, Firhouse Road, Dublin 16, D16 A2F8
- Granted18 Idrone Park, Knocklyon, Dublin 16, D16 PX88
- Granted2 Mount Alton Court, Knocklyon, Dublin 16, D16 HW83
- GrantedVista Montana, Firhouse Road, Knocklyon, Dublin 16.
Show all 75
- Granted9, Knocklyon Close, Knocklyon, Dublin, D16 TP94
- Granted27, Green Acre Court, Dublin 16, D16 YF53
- Granted30, Idrone Drive, Ballyroan, Dublin 16, D16 T9W7
- Commenced16 Idrone Park, Knocklyon, Dublin 16, D16PX29
- Appeal decided15, Knocklyon Park, Templeogue, Dublin 16, D16 N1W8
- Commenced2, Knocklyon Avenue, Knocklyon, Dublin 16, D16 H3K8
- Commenced20, Coolamber Park, Knocklyon, Dublin 16, D16E4W0
- GrantedThe Beeches, Firhouse Road, Knocklyon, Dublin 16, D16N4T8
- WithdrawnThe Beeches, Firhouse Road, Knocklyon, Dublin 16, D16 N4T8
- Granted67, Coolamber Park, Dublin 16, D15 K753
- Granted19, Idrone Drive, Dublin 16, D16X6F8
- Appeal decided32, Knocklyon Heights, Knocklyon, Dublin 16, D16P2K0
- Granted27 Green Acre Court, Dublin 16, Co. Dublin, D16YF53
- Granted65, Cremorne, Knocklyon, Dublin 16, D16 A8P3.
- Commenced5a, Knocklyon Ave, Knocklyon, DUBLIN 16
- Granted13, Green Acre Court, Knocklyon, Dublin 16, D16 VK03
- Commenced22, Coolamber Park, Knocklyon, Dublin 16, D16 A0P0
- Granted38 Coolamber Park, Knocklyon, Dublin 16, D16 Y9F2
- Granted32, Idrone Drive, Knocklyon, Dublin 16, D16P9T3
- 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.
- Appeal decided17 Coolamber Park, Knocklyon, Dublin 16, D16 N7Y8
- Awaiting decisionKnocklyon to Ballyboden Active and Sustainable Travel Scheme
- GrantedKnocklyon Shopping Centre, Knocklyon Road, Dublin 16, D16 W2V0
- GrantedPairc Uí Mhurchu, Firhouse Road, Dublin 16, D16 A2F8
- Commenced18, Delaford Grove, Dublin 16
- Commenced2, Greenacres Lodge, Dublin 16, D16 F642
- Granted25a Knockaire, Dublin 16
- Granted5, Knocklyon Avenue, Knocklyon, Dublin 16
- Commenced65, Cremorne, Knocklyon, Dublin 16, D16 A8P3.
- Granted81, Idrone Drive, Knocklyon, Dublin 16, D16W0C6
- 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.
- CommencedUnit 4, Pineview Business Park, Firhouse Road, Dublin 16, D16 YR22
- Withdrawn54 KNOCKLYON GREEN, DUBLIN 16
- Commenced2, Knocklyon Heights, Dublin 16
- Granted55, Westbourne Lodge, Dublin 16
- Granted1, Knocklyon Green, Knocklyon, Dublin 16
- GrantedVista Montana, Firhouse Road, Knocklyon, Dublin 16.
- Commenced102, Coolamber Park, Knocklyon, Dublin 16
- Commenced5, Delaford Drive, Knocklyon, Dublin 16
- Granted150, Coolamber Park, 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
- Awaiting decisionDodder Greenway, Firhouse Road/Butterfield Avenue
- Granted67, Coolamber Park, Knocklyon, Dublin 16
- Commenced38, Coolamber Park, Dublin 16
- Commenced5, Delaford Lawn, Dublin 16
- Commenced56, Knocklyon Green, Dublin 16
- GrantedPineview Business Park, Firhouse Road, Knocklyon, Dublin 16
- Granted3, Idrone Avenue, Dublin 16
- Refused23, Knocklyon Close, Knocklyon, Dublin 16.
- Commenced9, Knocklyon Avenue, Templeogue, Dublin 16, D16X4C0
- Commenced1, Knocklyon Close, Knocklyon, Dublin 16 D16KR79
- Granted54 Knocklyon Green Knocklyon Dublin 16
- Commenced7, Idrone Close, Dublin 16
- Commenced3, Knocklyon Avenue, Dublin 16
- Withdrawn7, Idrone Close, Dublin 16
- Commenced17, Idrone Close, Dublin 16
- Granted22, Idrone Park, Knocklyon, Dublin 16, D16YD74
Homes nearby
- For sale44 Knocklyon Green, Knocklyon, Dublin 16, D16 KW20
- For sale63 Idrone Drive, Knocklyon, Dublin 16, D16 Y8C6
- For sale10 Knocklyon Park, Templeogue, Dublin 16, D16 N5H9
- For sale5 Delaford Avenue, Knocklyon, Dublin 16, D16 Y3V2
- For sale11 Knockaire, Knocklyon, Dublin 16, D16 EE97
- For sale44 Knockaire, Knocklyon, Dublin 16, D16 TH63
Development land nearby
From Buildable, our sister site for development land in Dublin.
- Permitted, not started · 11 homes granted 04 May 2018, expires 02 Jul 2031 — Vista Montana (0.3 km)
- Permitted, not started · 100 homes granted 10 Aug 2026, expires 09 Aug 2031 — 2 Firhouse Road and Former Morton's The Firhouse Inn (0.8 km)
- Permitted, not started · 55 homes granted 02 Jun 2026, expires 02 Jun 2031 — Scholarstown House (0.9 km)
- Residential land off Knocklyon Park, Knocklyon Woods, Dublin 16 (0.2 km)
- Residential land off Knocklyon Park, Knocklyon Woods, Dublin 16 (0.3 km)
Zoning
G1 — Open space with recreation
Open space with active recreational amenities — pitches, courts, play areas.
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.
Where this comes from
National planning feed (NPAD), fetched 14 Oct 2026, 01:45.
Source: National Planning Application Database · fetched 14 Oct 2026, 01:45
| Source | Licence | Fetched | Link |
|---|---|---|---|
| National Planning Application Database | CC BY 4.0 | 14 Oct 2026, 01:45 | open |
Summary
SD07B/0897 is a planning application to South Dublin County Council for single storey extensions to front and side of existing two-storey, semi-detached, received on 2 Nov 2007; permission was granted on 12 May 2008.