South Dublin County Council · SD26B/0062W
16 Idrone Park, Knocklyon, Dublin 16, D16PX29
Approved in May 2026. Building started in 2026.
- 13 Feb 2026Received
- 2 Apr 2026Approved
- 13 May 2026Final approval
- 29 May 2026Building started
- Status
- Building startedi
- Decision
- Approved · 2 Apr 2026
- Council
- South Dublin County Council
- Type
- Permission
- Site
- 373 m²
What’s proposed
Demolition of an existing single story glazed conservatory and store, construction of a new 2 storey extension and attic conversion to the rear providing an extended kitchen and dining room at ground floor, two additional bedrooms and bathroom at the new first floor level, a new roof light to the north facing roof, external insulation with render finish and all associated drainage works and site works as required
Planning details
- Reference
- SD26B/0062W
- Local authority
- South Dublin County Council
- Status
- Commenced · register status “Final Grant”
- Received
- 13 Feb 2026
- Observations close
- 20 Mar 2026 (closed 237 days ago)
- Decision due
- 9 Apr 2026 · decided 2 Apr 2026
- Decision
- Grant permission on 2 Apr 2026
- Site area
- 373 m² from the mapped boundary, not the council's figure
Nearby 18 · 500 m · 12 months
Distance
Time
- Open23 Knocklyon Grove, Knocklyon, Dublin 16, D16 Y443
- Awaiting decision65, Knockaire, Knocklyon, Dublin 16, D16 FW95
- Granted75, Idrone Park, Knocklyon, Dublin 16, D16 E7T1
- Awaiting decision5/5A, Knocklyon Cottages, Knocklyon Road, Knocklyon, Dublin 16
- GrantedIona Pastoral Community Centre, Idrone Avenue, Dublin, D16 T299
- Awaiting decision22 Coolamber Park, Knocklyon, Dublin 16, D16 A0P0
- AppealedWit's End, The Rookery, Scholarstown Road, Dublin 16
- GrantedPairc Ui Mhurchu, Firhouse Road, Dublin 16, D16 A2F8
Show all 18
- Granted18 Idrone Park, Knocklyon, Dublin 16, D16 PX88
- Granted2 Mount Alton Court, Knocklyon, Dublin 16, D16 HW83
- GrantedVista Montana, Firhouse Road, Knocklyon, Dublin 16.
- Refused68, Dargle Wood, Dublin 16
- Granted9, Knocklyon Close, Knocklyon, Dublin, D16 TP94
- Granted27, Green Acre Court, Dublin 16, D16 YF53
- Granted30, Idrone Drive, Ballyroan, Dublin 16, D16 T9W7
- Appeal decided15, Knocklyon Park, Templeogue, Dublin 16, D16 N1W8
- Commenced2, Knocklyon Avenue, Knocklyon, Dublin 16, D16 H3K8
- Commenced20, Coolamber Park, Knocklyon, Dublin 16, D16E4W0
- Granted40D, Dargle Wood, Knocklyon, Dublin 16, D16 DP86.
- Granted77 Dargle Wood, Knocklyon, Dublin 16, D16H773
- 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.
- GrantedRear of 5/5A Knocklyon Cottages, Knockylon Road, Knocklyon, Dublin 16
- 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
- Granted32, Dargle Wood, Knocklyon, Dublin 16, D16 WP96
- Granted23, Delaford Lawn, Knocklyon, Dublin 16
- 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
- Refused5/5A, Knocklyon Cottages, Knocklyon Road, Knocklyon, Dublin 16
- GrantedPairc Uí Mhurchu, Firhouse Road, Dublin 16, D16 A2F8
- Commenced34, Dargle Wood, 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.
- Commenced109, Darglewood, Knocklyon, Dublin 16
- Granted81, Idrone Drive, Knocklyon, Dublin 16, D16W0C6
- Commenced30 Idrone Drive, Knocklyon, Dublin 16.
- Granted54, Knocklyon Green, Knocklyon, Dublin 16
- Commenced6, Knocklyon Cottages, Knocklyon Road, Rathfarnham, Dublin 14
- 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.
- Commenced3A, Knocklyon Cottages, Knocklyon Road, Dublin 16
- Commenced102, Coolamber Park, Knocklyon, Dublin 16
- Withdrawn3A, Knocklyon Cottages, Knocklyon Road, Dublin 16
- Commenced89, Coolamber Park, Dublin 16
- Granted150, Coolamber Park, Dublin 16
- Commenced23, Knocklyon Close, Dublin, 16.
- Refused6, Knocklyon Cottages, Knocklyon Road, 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
- Commenced78, Dargle Wood, Knocklyon Road, Dublin 16
- Commenced38, Coolamber Park, Dublin 16
- Commenced5, Delaford Lawn, Dublin 16
- Commenced56, Knocklyon Green, Dublin 16
- Granted3, Idrone Avenue, Dublin 16
- GrantedPineview Business Park, Firhouse Road, Knocklyon, 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
Homes nearby
- For sale63 Idrone Drive, Knocklyon, Dublin 16, D16 Y8C6
- For sale11 Knockaire, Knocklyon, Dublin 16, D16 EE97
- For sale32 Delaford Drive, Knocklyon, Dublin 16, D16 C9Y2
- For sale10 Knocklyon Park, Templeogue, Dublin 16, D16 N5H9
- For saleNo. 10 Vista Montana, Firhouse Road, Templeogue, Dublin 16, D16 N1W9
- For sale5 Delaford Avenue, Knocklyon, Dublin 16, D16 Y3V2
Development land nearby
- Permitted, not started · 55 homes granted 02 Jun 2026, expires 02 Jun 2031 — Scholarstown House (0.7 km)
- Permitted, not started · 100 homes granted 10 Aug 2026, expires 09 Aug 2031 — 2 Firhouse Road and Former Morton's The Firhouse Inn (0.9 km)
- Residential land off Mount Alton Court, Knocklyon, Dublin 16 (0.2 km)
- Residential land off Mount Alton Court, Knocklyon, Dublin 16 (0.2 km)
- Residential land off Mount Alton Court, Knocklyon, Dublin 16 (0.2 km)
Building started
- 29 May 2026 · Builder told the council work was starting (opted out of the finish sign-off) CN0142833SD
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.
Protections nearby 250 m
- NIAH-recorded building · 1
Where this comes from
National planning feed (NPAD), fetched 11 Sept 2026, 18:51.
Source: National Planning Application Database · fetched 11 Sept 2026, 18:51
| Source | Licence | Fetched | Link |
|---|---|---|---|
| National Planning Application Database | CC BY 4.0 | 11 Sept 2026, 18:51 | open |
Summary
SD26B/0062W is a planning application to South Dublin County Council for demolition of an existing single story glazed conservatory and store, construction of a, received on 13 Feb 2026; permission was granted on 2 Apr 2026.