South Dublin County Council · SD20B/0403
1 Knocklyon Drive, Templeogue, Dublin 16
Approved in Apr 2021. Built and signed off.
- 27 Oct 2020Received
- 1 Mar 2021Approved
- 13 Apr 2021Final approval
- 10 May 2021Building started
- 18 Jul 2022Signed off
- Status
- Building started
- Decision
- Approved · 1 Mar 2021
- Council
- South Dublin County Council
- Type
- Permission
- Site
- 630 m²
What’s proposed
Extensions to existing dwelling comprising of single storey flat roof extension to rear; part single, part two storey extension to side; extension to existing dormer structure to front and new dormer structure to rear at attic level (total extension area 71.4sq.m); new entrance canopy; new rooflight to front at attic level and increase of existing vehicular entrance width to 3.6m and all associated and ancillary site works
Planning details
- Reference
- SD20B/0403
- Local authority
- South Dublin County Council
- Status
- Commenced · register status “Decision Following A.I.”
- Received
- 27 Oct 2020
- Observations close
- 9 Mar 2021 (closed 2046 days ago)
- Decision due
- 1 Mar 2021 · decided 1 Mar 2021
- Decision
- Grant permission on 1 Mar 2021
- Site area
- 630 m² from the mapped boundary, not the council's figure
- Applicant
- Not published — the national feed carries no applicant name council register
Nearby 116 · 500 m · 5 years
- Open7 Ballyroan Heights, Rathfarnham, Dublin 16, D16 C3K5
- OpenNo. 2A, Orchardstown Drive, Rathfarnham, Dublin 14, D14 VK77
- Open60, Elkwood, Ballyroan, Dublin 16, D16A373
- Open5 Ballyroan Heights, Ballyroan, Dublin 16, D16 T3Y0
- Open54 Ballyroan Road, Templeogue, Dublin 16., D16T322
- Open40, Woodbrook Park, Templeogue, Dublin, D16 V967
- Open45 Lansdowne Park, Knocklyon, Dublin 16, D16DT38
- Withdrawn60, Elkwood, Ballyroan, Dublin 16, D16A373
Show all 116
- Granted66, Knockcullen Drive, Knocklyon, Dublin, D16 K0H2
- Granted42, Anne Devlin Road, Rathfarnham, Dublin 14, D14T2V5
- Granted17 Ballyroan Park, Templeogue, Dublin 16, D16 E9T4
- Commenced24 Ballyroan Crescent, Rathfarnham, Dublin, D16X5R2
- Granted19, Templeroan Downs, Templeroan, Dublin 16, D16NX93
- Granted24, Ballyroan Crescent, Rathfarnham, Dublin, D16 X5R2
- Commenced54, Anne Devlin Road, Rathfarnham, Dublin 14, D14A3P0
- Granted31 Silverwood Road, Rathfarnham, Dublin 14, D14 E8C6
- Granted134, Ballyroan Road, Templeogue, Dublin 16, D16 P8R6
- Granted40, Elkwood, Ballyroan Heights, Dublin 16, D16T8P2.
- Granted126, Ballyroan Road, Rathfarnham, Dublin 16, D16 A3T7
- Granted33, Ballymace Green, Rathfarnham, Dublin 14, D14 E7F9
- Withdrawn40, Elkwood, Ballyroan Heights, Dublin 16, D16T8P2.
- Commenced3, Ballyroan Crescent, Dublin 16, D16 N2Y3
- Granted12, Orchardstown Dr, Rathfarnham, Dublin 14, D14 Y0T2
- CommencedCastlegrace, Ballyroan Park, Dublin 16, D16V2K7
- Granted32, Butterfield Avenue, Rathfarnham, Dublin 14, D14N7T8
- Granted32, Orchardstown Drive, Rathfarnham, Dublin, D14 A2F3
- Granted44, Knockcullen Lawn, Knocklyon, Dublin 16, D16 ND86
- Granted2, Coolamber Court, Knocklyon,, Dublin, D16CD89
- Commenced5, Ballyroan Heights, Ballyroan, Dublin 16, D16 T3Y0
- Granted24, Ballyroan Crescent, Rathfarnham, Dublin, D16X5R2
- Commenced60, Knocklyon Road, Templeogue, Dublin, D16 XE42
- OpenMARIAN ROAD, RATHFARNHAM, DUBLIN 14 & ORCHARDSTOWN VILLAS, RATHFARNHAM, DUBLIN 14
- Withdrawn60, Knocklyon Road, Templeogue, Dublin, D16 XE42
- Granted38, Anne Devlin Road, Rathfarnham, Dublin 14, D14 K2C8
- Appeal decidedLands at Ballyroan House, Ballyroan Heights, Dublin 16, D16 E8C6
- Granted96, Ballyroan Rd, Templeogue, Dublin 16, D16 V0F4
- Granted83, Templeroan Avenue, Dublin 16,
- Granted2, Elkwood, Rathfarnham, Dublin 16, D16E1C9
- Granted4, Hersil Green, Knocklyon, Dublin 16, D16 K8K8
- Commenced26, Ballyroan Road, Rathfarnham, Dublin 16, D16W7E8
- Granted49, Ballyroan Road, Templeogue, Dublin 16, D16 T6Y2
- Commenced39, Woodbrook Park, Templeogue, Dublin 16, D16EK19
- Commenced17, Ballyroan Heights, Templeogue, Dublin 16, D16 T1H2
- Commenced59, Knocklyon Road, Dublin 16, D16 PC79
- Commenced62, Lansdowne Park, Knocklyon, D16RX61
- RefusedBallyroan House, Ballyroan Heights, Dublin 16, D16 E8C6
- OpenKnocklyon to Ballyboden Active and Sustainable Travel Scheme
- 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
- Granted6, Woodbrook Park, Templeogue, Dublin 16
- Commenced44, Orchardstown Avenue, Dublin 14, D14 E720
- Granted66, Knockcullen Drive, Knocklyon, Dublin 16, D16 K0H2
- Commenced9, Orchardstown Park, Rathfarnham, Dublin 14, D14 Y3E5
- Commenced31, Orchardstown Avenue, Rathfarnham, Dublin 14, D14 AT29
- Refused7 Templeroan Downs, Ballyroan, Dublin 16, D16 DX28
- Commenced34, Orchardstown Avenue, Rathfarnham, Dublin, D14 KW66
- Withdrawn31, Orchardstown Avenue, Rathfarnham, Dublin 14, D14 AT29
- Commenced38, Anne Devlin Road, Rathfarnham, Dublin 14, D14 K2C8
- Refused7 Templeroan Downs, Ballyroan, Dublin 16, D16 DX28
- Commenced64, Knockcullen Drive, Dublin 16, D16F7Y9
- Granted15, Ballyroan Heights, Dublin 16
- Granted60 Knocklyon Road, Dublin 16.
- GrantedApplegreen Service Station, Knocklyon Road, Knocklyon, Dublin 16, D16N5X9
- Granted8 Ballyroan Heights, Dublin 16
- Granted7, Ballyroan Heights, Rathfarnham, Dublin 16
- Open19 Orchardstown Avenue, Rathfarnham, Dublin 14
- Commenced4, Anne Devlin Road, Rathfarnham, Dublin, 14
- Commenced11, Orchardstown Drive, Dublin 14
- Commenced46, Woodbrook Park, Dublin 16, D16 EV80.
- Commenced27, Anne Devlin Avenue, Rathfarnham, Dulblin 14, D14H5N4
- Granted7, Ashton Close, Dublin 16
- GrantedBallyroan House, Ballyroan Heights, Dublin 16
- Granted2A, Orchardstown Drive, (fronting onto Anne Devlin Road), Rathfarnham, Dublin 14, D14 VK77
- Commenced30, Lansdowne Park, Dublin 16
- Appeal decided4, Anne Devlin Road, Rathfarnham, Dublin, 14.
- CommencedBallyroan House, Ballyroan Heights, Dublin 16 (The overall development currently under construction at this site is referred to as 'Watson's Place')
- Commenced18, Anne Devlin Drive, Dublin 14
- Commenced10, Anne Devlin Avenue, Rathfarnham, Dublin 14
- Granted26 Orchardstown Park, Rathfarnham, Dublin 14 D14 A0V3.
- GrantedRosemount District Centre, Marian Road, Rathfarnham, Dublin 14
- Commenced65, Knockcullen Drive, Ballyroan, Dublin 16, D16 ET78
- Commenced1, Orchardstown Avenue, Rathfarnham, Dublin 14
- Commenced85 Lansdowne Park,, Knocklyon Road,, Templeogue,, Dublin 16.
- Granted23 Woodbrook Park,, Templeogue,, Dublin 16.
- Refused1C, Coolamber Park, Knocklyon, Dublin 16, D16E8F1
- Commenced24, Orchardstown Park, Dublin 14
- CommencedBallyroan House, Ballyroan Heights, Dublin 16
- Granted28, Templeroan Meadows, Templeogue, Dublin 16
- Refused3, Woodbrook Park, Templeogue, Dublin 16
- Commenced127, Ballyroan Road, Rathfarnham, Dublin 16
- Granted10, Butterfield Avenue, Dublin 14
- Granted33, Orchardstown Avenue, Rathfarnham, Dublin 14
- WithdrawnPlot adjacent to, 2, Orchardstown Drive, Rathfarnham, Dublin 14, D14 W9N1
- Granted17, Orchardstown Park, Dublin 14
- Granted1, Orchardstown Park, Dublin 14
- Commenced38, Anne Devlin Road, Dublin 14
- OpenDodder Greenway, Firhouse Road/Butterfield Avenue
- Commenced2, Anne Devlin Avenue, Rathfarnham, Dublin 14
- Granted29 Ballyroan Heights, Rathfarnham, Dublin 16
- Commenced60 Knocklyon Road, Dublin 16.
- Withdrawn2, Anne Devlin Avenue, Rathfarnham, Dublin 14
- Commenced16, Butterfield Avenue, Rathfarnham, Dublin 14, D14H3K5
- WithdrawnPlot ajacent to, 2, Orchardstown Drive, Rathfarnham, Dublin 14, D14W9N1
- Granted22, Landsdowne Park, Knocklyon Dublin 16 D16TP30
- Granted27 Anne Devlin Avenue, Dublin 14
- Commenced56, Ballyroan Road, Dublin 16 D16 R8W6
- Granted10, Knocklyon Drive, Ballyroan, Dublin 16.
- Granted116, Ballyroan Road, Dublin 16, D16H6A2
- Granted58, Knockcullen Drive, Dublin 16
- Withdrawn22, Landsdowne Park, Knocklyon Dublin 16 D16TP30
- Granted2, Anne Devlin Avenue, Rathfarnham, Dublin 14
- Commenced4, Old Orchard, Ann Devlin Road, Dublin 14
- Commenced27, Anne Devlin Road, Dublin 14
- Commenced33, Ballyroan Heights, Dublin 16
- Withdrawn4, Old Orchard, Ann Devlin Road, Dublin 14
- Withdrawn22, Lansdowne Park, Knocklyon, Dublin 16, D16TP30
Homes nearby
- For sale73 Ballyroan Road, Templeogue, Dublin 16, D16 Y0E8
- For sale88 Orchardstown Drive, Rathfarnham, Templeogue, Dublin 14, D14 W2C5
- For sale15 Watson Place, Rathfarnham, Dublin 16, D16 A3F8
- For sale48 Ashton Avenue, Knocklyon, Dublin 16, D16 EC67
- For sale33 Anne Devlin Avenue, Rathfarnham, Dublin 14, D14 E827
- For sale32 Anne Devlin Avenue, Rathfarnham, Dublin 14, D14 RH22
Development land nearby
From Buildable, our sister site for development land in Dublin.
- Derelict site — 53 Marian Crescent, Rathfarnham, Dublin 16 (0.4 km)
- Public land off Ballyroan Road, Templeogue, Dublin 16 (0.1 km)
- Public land off Knocklyon Drive, Rathfarnham, Dublin 16 (0.1 km)
- Residential land off Ashton Avenue, Knocklyon, Dublin 16 (0.3 km)
- Residential land off Orchardstown Avenue, Rathfarnham, Dublin 14 (0.3 km)
Building started
- 10 May 2021 · Builder told the council work was starting CN0075586SD
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.
- NIAH-recorded building · 1
Where this comes from
National planning feed (NPAD), fetched 14 Oct 2026, 01:45.
Source: npad · fetched 14 Oct 2026, 01:45
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 14 Oct 2026, 01:45 | open |
Summary
SD20B/0403 is a planning application to South Dublin County Council for extensions to existing dwelling comprising of single storey flat roof extension to rear, received on 27 Oct 2020; permission was granted on 1 Mar 2021.