South Dublin County Council · SD23B/0325
6 Knocklyon Cottages, Knocklyon Road, Rathfarnham, Dublin 14
Approved in Oct 2023. Building started in 2024.
- 26 Jul 2023Received
- 19 Sept 2023Approved
- 31 Oct 2023Final approval
- 18 Apr 2024Building started
- Status
- Building startedi
- Decision
- Approved · 19 Sept 2023
- Council
- South Dublin County Council
- Type
- Permission
- Site
- 852 m²
What’s proposed
Permission is sought for demolition existing rear and side single storey extension, new single storey side extension, new rear partially single storey, partially two storey extension, with rear ground floor dropped down by 850mm, some internal alterations, and associated site works
Planning details
- Reference
- SD23B/0325
- Local authority
- South Dublin County Council
- Status
- Commenced · register status “Final Grant”
- Received
- 26 Jul 2023
- Decision due
- 19 Sept 2023 · decided 19 Sept 2023
- Decision
- Grant permission on 19 Sept 2023
- Site area
- 852 m² from the mapped boundary, not the council's figure
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Check my streetNearby 17 · 500 m · 12 months
Distance
Time
- Awaiting decision65, Knockaire, Knocklyon, Dublin 16, D16 FW95
- Granted75, Idrone Park, Knocklyon, Dublin 16, D16 E7T1
- Awaiting decision60, Elkwood, Ballyroan, Dublin 16, D16A373
- Awaiting decision5/5A, Knocklyon Cottages, Knocklyon Road, Knocklyon, Dublin 16
- Awaiting decision22 Coolamber Park, Knocklyon, Dublin 16, D16 A0P0
- GrantedIona Pastoral Community Centre, Idrone Avenue, Dublin, D16 T299
- Withdrawn60, Elkwood, Ballyroan, Dublin 16, D16A373
- Granted66, Knockcullen Drive, Knocklyon, Dublin, D16 K0H2
Show all 17
- Granted18 Idrone Park, Knocklyon, Dublin 16, D16 PX88
- Awaiting decision29, Scholarstown Park, Scholarstown, Dublin 16, D16 E2T2
- Granted35, Templeroan Avenue, Knocklyon, Dublin 16, D16PW81
- Granted42, Scholarstown Park, Scholarstown, Dublin 16
- Granted19, Templeroan Downs, Templeroan, Dublin 16, D16NX93
- Refused68, Dargle Wood, Dublin 16
- Granted30, Idrone Drive, Ballyroan, Dublin 16, D16 T9W7
- Commenced16 Idrone Park, Knocklyon, Dublin 16, D16PX29
- Commenced20, Coolamber Park, Knocklyon, Dublin 16, D16E4W0
- Granted40D, Dargle Wood, Knocklyon, Dublin 16, D16 DP86.
- Granted77 Dargle Wood, Knocklyon, Dublin 16, D16H773
- Commenced29, Templeroan Way, Knocklyon, D16 C8C4
- Granted67, Coolamber Park, Dublin 16, D15 K753
- Granted44, Knockcullen Lawn, Knocklyon, Dublin 16, D16 ND86
- Granted65, Cremorne, Knocklyon, Dublin 16, D16 A8P3.
- GrantedRear of 5/5A Knocklyon Cottages, Knockylon Road, Knocklyon, Dublin 16
- Commenced22, Coolamber Park, Knocklyon, Dublin 16, D16 A0P0
- Granted38 Coolamber Park, Knocklyon, Dublin 16, D16 Y9F2
- Appeal decidedLands at Ballyroan House, Ballyroan Heights, Dublin 16, D16 E8C6
- Granted32, Idrone Drive, Knocklyon, Dublin 16, D16P9T3
- Granted83, Templeroan Avenue, Dublin 16,
- Granted4, Hersil Green, Knocklyon, Dublin 16, D16 K8K8
- Granted32, Dargle Wood, Knocklyon, Dublin 16, D16 WP96
- Granted55, Templeroan Drive, Knocklyon, Dublin 16
- Appeal decided17 Coolamber Park, Knocklyon, Dublin 16, D16 N7Y8
- Awaiting decisionKnocklyon to Ballyboden Active and Sustainable Travel Scheme
- RefusedBallyroan House, Ballyroan Heights, Dublin 16, D16 E8C6
- CommencedSite of approx. 1 ha on lands at (Watson Place), Ballyroan House, Ballyroan Heights, Dublin 16, D16 E8C6.
- GrantedNo 1, Templeroan Downs, Dublin 16, D16AH59
- Granted66, Knockcullen Drive, Knocklyon, Dublin 16, D16 K0H2
- GrantedKnocklyon Shopping Centre, Knocklyon Road, Dublin 16, D16 W2V0
- Refused7 Templeroan Downs, Ballyroan, Dublin 16, D16 DX28
- Refused7 Templeroan Downs, Ballyroan, Dublin 16, D16 DX28
- Commenced21, Ashton Close, Knocklyon, Dublin 16
- Refused5/5A, Knocklyon Cottages, Knocklyon Road, Knocklyon, Dublin 16
- Commenced34, Dargle Wood, Dublin 16
- Commenced64, Knockcullen Drive, Dublin 16, D16F7Y9
- Granted20, Templeroan Court, Knocklyon, Dublin 16, D16 F6P6
- GrantedApplegreen Service Station, Knocklyon Road, Knocklyon, Dublin 16, D16N5X9
- Granted28, Templeroan Close, Dublin 16
- Granted25a Knockaire, Dublin 16
- Granted33, Templeroan Avenue, Dublin 16
- GrantedSancta Maria College, Ballyroan, Rathfarnham, Dublin 16
- Granted7, Ashton Close, Dublin 16
- GrantedBallyroan House, Ballyroan Heights, Dublin 16
- Commenced30, Lansdowne Park, Dublin 16
- Commenced65, Cremorne, Knocklyon, Dublin 16, D16 A8P3.
- CommencedBallyroan House, Ballyroan Heights, Dublin 16 (The overall development currently under construction at this site is referred to as 'Watson's Place')
- Commenced109, Darglewood, Knocklyon, Dublin 16
- Commenced65, Knockcullen Drive, Ballyroan, Dublin 16, D16 ET78
- Granted81, Idrone Drive, Knocklyon, Dublin 16, D16W0C6
- Granted55, Templeroan Drive, Knocklyon, Dublin 16
- Commenced30 Idrone Drive, Knocklyon, Dublin 16.
- Commenced85 Lansdowne Park,, Knocklyon Road,, Templeogue,, Dublin 16.
- GrantedKnocklyon Shopping Centre, Knocklyon Road, Dublin 16.
- Commenced144, Dargle Wood, Dublin 16
- Refused1C, Coolamber Park, Knocklyon, Dublin 16, D16E8F1
- Commenced3A, Knocklyon Cottages, Knocklyon Road, Dublin 16
- Commenced102, Coolamber Park, Knocklyon, Dublin 16
- CommencedBallyroan House, Ballyroan Heights, Dublin 16
- Withdrawn3A, Knocklyon Cottages, Knocklyon Road, Dublin 16
- Commenced89, Coolamber Park, Dublin 16
- Granted150, Coolamber Park, Dublin 16
- Refused6, Knocklyon Cottages, Knocklyon Road, Dublin 16
- WithdrawnKnocklyon Shopping Centre, Knocklyon Road, Dublin 16.
- Commenced48, Dargle Wood, Knocklyon, Dublin 16
- Granted46, Templeroan Way, Dublin 16
- Granted67, Coolamber Park, Knocklyon, Dublin 16
- Commenced78, Dargle Wood, Knocklyon Road, Dublin 16
- Commenced38, Coolamber Park, Dublin 16
- Withdrawn46, Templeroan Way, Dublin 16
- Commenced33, Templeroan Grove, Rathfarnham, Dublin 16.
- Granted22, Landsdowne Park, Knocklyon Dublin 16 D16TP30
- Granted58, Knockcullen Drive, Dublin 16
- Withdrawn22, Landsdowne Park, Knocklyon Dublin 16 D16TP30
- Commenced7, Idrone Close, Dublin 16
- Withdrawn7, Idrone Close, Dublin 16
- Commenced17, Idrone Close, Dublin 16
- Commenced48, Templeroan Way, Knocklyon, Dublin 16
- Withdrawn22, Lansdowne Park, Knocklyon, Dublin 16, D16TP30
Homes nearby
- For sale22 Ashton Lawn, Knocklyon, Dublin 16, D16 FP97
- For sale70 Ashton Avenue, Knocklyon, Dublin 16, D16 W5F1
- For sale11 Knockaire, Knocklyon, Dublin 16, D16 EE97
- For sale48 Ashton Avenue, Knocklyon, Dublin 16, D16 EC67
- For sale63 Idrone Drive, Knocklyon, Dublin 16, D16 Y8C6
- For sale15 Watson Place, Rathfarnham, Dublin 16, D16 A3F8
Development land nearby
- Permitted, not started · 55 homes granted 02 Jun 2026, expires 02 Jun 2031 — Scholarstown House (0.8 km)
- Derelict site — 53 Marian Crescent, Rathfarnham, Dublin 16 (1.0 km)
- Residential land off Knocklyon Cottages, Knocklyon Road, Dublin 16 (0.0 km)
- Residential land off Knocklyon Cottages, Knocklyon Road, Dublin 16 (0.0 km)
- Residential land off Knocklyon Cottages, Knocklyon Road, Dublin 16 (0.1 km)
Building started
- 18 Apr 2024 · Builder told the council work was starting (opted out of the finish sign-off) CN0113165SD
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.
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
SD23B/0325 is a planning application to South Dublin County Council for permission is sought for demolition existing rear and side single storey extension, new, received on 26 Jul 2023; permission was granted on 19 Sept 2023.