South Dublin County Council · SD21B/0154
2 Old Knocklyon Road, Knocklyon, Dublin 16
Approved in Jul 2021. The approval ran out in 2026.
- 22 Mar 2021Received
- 15 Jun 2021Approved
- 22 Jul 2021Final approval
- 22 Jul 2026Approval ran out
- Status
- Approved
- Decision
- Approved · 15 Jun 2021
- Council
- South Dublin County Council
- Type
- Permission
- Site
- 408 m²
What’s proposed
Proposed ground floor side extension with pitched roof over with 2 roof lights
Planning details
- Reference
- SD21B/0154
- Local authority
- South Dublin County Council
- Status
- Granted · register status “Decision Following A.I.”
- Received
- 22 Mar 2021
- Decision due
- 15 Jun 2021 · decided 15 Jun 2021
- Decision
- Grant permission on 15 Jun 2021
- Site area
- 408 m² from the mapped boundary, not the council's figure
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Check my streetNearby 10 · 500 m · 12 months
Distance
Time
- Open7A Glenvara Park, Knocklyon, Dublin 16, D16Y2R6
- Open23 Delaford Ave, Knocklyon, Dublin 16, D16K3E5
- Granted75, Monalea Grove, Firhouse, Dublin 24, D24 K1W3
- Granted1a, Monalea Park, Firhouse, Dublin 24
- Granted8, Monalea Park, Firhouse, D24HF62
- Granted8, Woodlawn Park Drive, Dublin 24, D24 F7PR
- Awaiting decisionProposed Social and Affordable Mixed Tenure Housing Development, on SDCC land at Castlefield Avenue, Old Knocklyon Road, Dublin 16.
- GrantedNo. 2 Firhouse Road and the former Morton’s The Firhouse Inn, Firhouse Road, Dublin 24, The site is also bound by Mount Carmel Park to the east
Show all 10
- Commenced65, Woodlawn Park Drive, Firhouse, D24VH2R
- Granted28, Glenvara Park, Knocklyon, Dublin 16, D16 XH64
- GrantedThe Beeches, Firhouse Road, Knocklyon, Dublin 16, D16N4T8
- WithdrawnThe Beeches, Firhouse Road, Knocklyon, Dublin 16, D16 N4T8
- Withdrawn65, Woodlawn Park Drive, Firhouse, D24 VH2R
- Commenced131, Monalea Grove, Firhouse, Dublin 24, D24H1K7
- Appeal decided32, Knocklyon Heights, Knocklyon, Dublin 16, D16P2K0
- CommencedSally Park Nursing Home, Sally Park Close, Templeogue, Dublin 24, D24CC90
- Commenced5a, Knocklyon Ave, Knocklyon, DUBLIN 16
- Granted23, Knockfield Manor, Knocklyon Road, Dublin 16, D16 A2K7
- Granted100, Woodlawn Park Grove, Firhouse, Dublin 24
- Granted33A, Monalea Grove, Knocklyon, Dublin 24, D24AT85
- Commenced1, Monalea Park, Firhouse, Dublin 24
- Granted34, Glenvara Park, Dublin 16, D16 V096
- Withdrawn84, Monalea Grove, Dublin 24, D24 F2P9
- Granted23, Delaford Lawn, Knocklyon, Dublin 16
- Withdrawn34, Glenvara Park, Dublin 16, D16 V096
- RefusedLands adjacent to Carmel of the Assumption Convent, Firhouse Road, Firhouse, Dublin 24
- Withdrawn84, Monalea Grove, Dublin 24, D24 F2P9
- Granted51, Monalea Wood, Firhouse, Dublin 24, D24 R9YN
- Commenced16, Delaford Dr, Knocklyon, Dublin 16, D16 K7Y3
- Granted9, Knocklyon Avenue, Templeogue, Dublin 16, D16X4CO
- Awaiting decisionKnocklyon to Ballyboden Active and Sustainable Travel Scheme
- Commenced13, Monaela grove, Firhouse, Dublin 24, D24 P3Y2
- WithdrawnLands adjacent to Carmel of the Assumption Convent, Firhouse Road, Firhouse, Dublin 24
- WithdrawnLands adjacent to Carmel of the Assumption Convent, Firhouse Road, Firhouse, Dublin 24
- Commenced65, Monalea Grove, Knocklyon, Dublin 24, D24 N9WT
- Commenced47, Monalea Grove, Firhouse, Dublin 24, D24 F2W2
- OtherCastlefield Avenue, Old Knocklyon Road, Knocklyon, Dublin 16
- GrantedHillside, Old Knocklyon Road,, Dublin 16, D16X7R8
- Commenced18, Delaford Grove, Dublin 16
- Appeal decidedLands at Castlefield Avenue, Knocklyon adjoining Mimosa Castlefield Avenue, Dublin 16, D16 R2F3
- WithdrawnConvent Cottage, Firhouse Road, Dublin 24
- WithdrawnLands at Castlefield Ave, Knocklyon adj. 5 Knocklyon Rd & Mimosa, Castlefield Ave, D16
- Granted20, Castlefield Court, Dublin 16
- Granted5, Knocklyon Avenue, Knocklyon, Dublin 16
- CommencedNo. 2 Firhouse Road and the former Morton’s The Firhouse Inn, Firhouse Road, Dublin 24
- Granted1, Monalea Park, Firhouse, Dublin 24
- Commenced144, Monalea Grove, Dublin 24
- Withdrawn16 Knocklyon Avenue, Knocklyon, Dublin 16.
- Commenced2, Knocklyon Heights, Dublin 16
- Granted1, Knocklyon Green, Knocklyon, Dublin 16
- Commenced30, Monalea Grove, Dublin 24
- Commenced5, Delaford Drive, Knocklyon, Dublin 16
- Granted5, St Judes Court, Ballycullen, Tallaght, Dublin 24
- Appeal decidedKnocklyon Road, Knocklyon, Dublin 16.
- Granted1, Knocklyon Green, Templeogue, Dublin 16
- Awaiting decisionD24 Neighbourhood
- Granted4, Mount Carmel Park, Knocklyon, Dublin 24, D24 RH64
- RefusedMortons, The Firhouse Inn, Firhouse Road, Dublin 24, D24 YYR4
- Appealed67, Monalea Grove, Firhouse, Dublin 24
- Commenced5, Delaford Lawn, Dublin 16
- WithdrawnLands at Castlefield Avenue, Knocklyon, Dublin 16
- Commenced9, Knocklyon Avenue, Templeogue, Dublin 16, D16X4C0
- Commenced3, Knocklyon Avenue, Dublin 16
- Granted24, Castlefield Court, Knocklyon, Dublin 16
- Granted139, Monalea Grove, Firhouse, Dublin 24
Homes nearby
- For sale2 Homeville Court, Knocklyon, Dublin 16, D16 Y276
- For sale5 Delaford Avenue, Knocklyon, Dublin 16, D16 Y3V2
- For sale23 Mount Carmel Park, Firhouse, Dublin 24, D24 EKP5
- For sale12 Knockfield Manor, Knocklyon Road, Knocklyon, Dublin 16, D16 Y6E4
- For sale60 Monalea Grove, Firhouse, Dublin 24, D24 VE8A
- For sale10 Knocklyon Park, Templeogue, Dublin 16, D16 N5H9
Development land nearby
- Permitted, not started · 100 homes granted 10 Aug 2026, expires 09 Aug 2031 — 2 Firhouse Road and Former Morton's The Firhouse Inn (0.3 km)
- Permitted, not started · 55 homes granted 11 Aug 2025, expires 11 Aug 2030 — Speaker Connolly Tavern (0.8 km)
- Residential land off Monalea Park, Firhouse, Dublin 24 (0.0 km)
- Residential land off Monalea Park, Firhouse, Dublin 24 (0.0 km)
- Residential land off Monalea Park, Firhouse, Dublin 24 (0.0 km)
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
- NIAH-recorded building · 6
- Recorded monument · 3
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
SD21B/0154 is a planning application to South Dublin County Council for proposed ground floor side extension with pitched roof over with 2 roof lights, received on 22 Mar 2021; permission was granted on 15 Jun 2021.