South Dublin County Council · SD20B/0493
7 Knocklyon Green, Knocklyon, Dublin 16
Approved in Mar 2021. Building started in 2021.
- 14 Dec 2020Received
- 16 Feb 2021Approved
- 22 Mar 2021Final approval
- 25 Jun 2021Building started
Earlier approval here ran out with no sign of building: SD19B/0213 (2019)
- Status
- Building startedi
- Decision
- Approved · 16 Feb 2021
- Council
- South Dublin County Council
- Type
- Permission
- Site
- 254 m²
What’s proposed
Single storey extension to rear and side, conversion of existing garage, new lean-to roof over porch, garage conversion, alterations to front elevation and all associated site works
Planning details
- Reference
- SD20B/0493
- Local authority
- South Dublin County Council
- Status
- Commenced · register status “Decision”
- Received
- 14 Dec 2020
- Observations close
- 27 Jan 2021 (closed 2087 days ago)
- Decision due
- 16 Feb 2021 · decided 16 Feb 2021
- Decision
- Grant permission on 16 Feb 2021
- Site area
- 254 m² from the mapped boundary, not the council's figure
- Applicant
- Not published — the national feed carries no applicant name council register
Nearby 64 · 500 m · 5 years
- Granted75, Idrone Park, Knocklyon, Dublin 16, D16 E7T1
- OpenSDCC Lands @28 Locations
- GrantedPairc Ui Mhurchu, Firhouse Road, Dublin 16, D16 A2F8
- Granted18 Idrone Park, Knocklyon, Dublin 16, D16 PX88
- OpenTallaght Rd, Templeogue, Dublin, D6W YV99
- WithdrawnTallaght Rd, Templeogue, Dublin, D6W YV99
- Granted2 Mount Alton Court, Knocklyon, Dublin 16, D16 HW83
- GrantedVista Montana, Firhouse Road, Knocklyon, Dublin 16.
Show all 64
- WithdrawnTallaght Rd, Templeogue, Dublin, D6W YV99
- Granted9, Knocklyon Close, Knocklyon, Dublin, D16 TP94
- Granted27, Green Acre Court, Dublin 16, D16 YF53
- 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
- Appeal decided15, Knocklyon Park, Templeogue, Dublin 16, D16 N1W8
- Commenced2, Knocklyon Avenue, Knocklyon, Dublin 16, D16 H3K8
- GrantedThe Beeches, Firhouse Road, Knocklyon, Dublin 16, D16N4T8
- WithdrawnThe Beeches, Firhouse Road, Knocklyon, Dublin 16, D16 N4T8
- 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
- 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.
- OpenKnocklyon to Ballyboden Active and Sustainable Travel Scheme
- OtherCastlefield Avenue, Old Knocklyon Road, Knocklyon, Dublin 16
- GrantedPairc Uí Mhurchu, Firhouse Road, Dublin 16, D16 A2F8
- GrantedHillside, Old Knocklyon Road,, Dublin 16, D16X7R8
- Commenced18, Delaford Grove, Dublin 16
- Commenced2, Greenacres Lodge, Dublin 16, D16 F642
- 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.
- 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.
- Commenced5, Delaford Drive, Knocklyon, Dublin 16
- Commenced23, Knocklyon Close, Dublin, 16.
- Appeal decidedKnocklyon Road, Knocklyon, Dublin 16.
- Granted1, Knocklyon Green, Templeogue, Dublin 16
- OpenDodder Greenway, Firhouse Road/Butterfield Avenue
- 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
- Granted22, Idrone Park, Knocklyon, Dublin 16, D16YD74
Homes nearby
- For sale32 Delaford Drive, Knocklyon, Dublin 16, D16 C9Y2
- For sale44 Knocklyon Green, Knocklyon, Dublin 16, D16 KW20
- For sale5 Delaford Avenue, Knocklyon, Dublin 16, D16 Y3V2
- For sale63 Idrone Drive, Knocklyon, Dublin 16, D16 Y8C6
- For sale2 Homeville Court, Knocklyon, Dublin 16, D16 Y276
- For sale12 Knockfield Manor, Knocklyon Road, Knocklyon, Dublin 16, D16 Y6E4
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 (0.1 km)
- Permitted, not started · 100 homes granted 10 Aug 2026, expires 09 Aug 2031 — 2 Firhouse Road and Former Morton's The Firhouse Inn (0.6 km)
- Residential land off Knocklyon Park, Knocklyon Woods, Dublin 16 (0.1 km)
- Residential land off Knocklyon Avenue, Knocklyon Woods, Dublin 16 (0.2 km)
- Residential land off Knocklyon Park, Knocklyon Woods, Dublin 16 (0.2 km)
Building started
- 25 Jun 2021 · Builder told the council work was starting (opted out of the finish sign-off) CN0077967SD
Zoning
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
No mapped flood area nearby.
Nothing else protected nearby.
Where this comes from
National planning feed (NPAD), fetched 11 Sept 2026, 18:51.
Source: npad · fetched 11 Sept 2026, 18:51
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 18:51 | open |
Summary
SD20B/0493 is a planning application to South Dublin County Council for single storey extension to rear and side, conversion of existing garage, new lean-to, received on 14 Dec 2020; permission was granted on 16 Feb 2021.