48, Cairn Hill, Cornelscourt, Dublin 18
Attic conversion into habitable space with a new staircase and a rear dormer window.
D24B/0410 · Dun Laoghaire Rathdown County Council · Lodged 23 September 2024
- Reference
- D24B/0410
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 23 September 2024
Summary
AI-generatedThe proposed development consists of converting the existing attic into habitable living space. This will include installing a new staircase from the first floor to the attic level and adding a new dormer window to the rear.
Generated from the description above by an AI model and may contain mistakes. The council’s description is the authoritative record.
Official record
Development description
- Permission is sought for development at no 48 cairn hill, cornelscourt, dublin
- The development will consist of: (i) the provision for 1 no. Staircase from first floor to attic level and the conversion of the attic into habitable space; (ii) the provision of a new dormer window to the rear at attic level; (iii) all ancillary works inclusive of landscaping necessary to facilitate the development
Land-use zoning
What this land is zoned for
“A To provide residential development and improve residential amenity while protecting the existing residential amenities”
Objective set by the COUNTY DEVELOPMENT PLAN 2022-2028 (2022–2028). The planning authority decides each application on its own merits — this is the zoning context, not a compliance assessment.
Read the zoning objectives in the development planBuilt & sold
What happened next
Beyond the decision: whether this development was built, and what property here has sold for.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 46 Cairn Hill, Westminster Rd, Foxrock Dublin 18 | Jan 2025 | €1,540,000 | 33 m |
| 20 Cairn Hill, Westminster Rd, Foxrock | May 2025 | €1,450,000 | 84 m |
| Mountgorry, Mart Lane, Foxrock Dublin 18 | Jun 2025 | €2,125,000 | 140 m |
| Rodela, Mart Lane, Foxrock Dublin 18 | Jul 2025 | €3,000,000 | 154 m |
| Patina, Mart Lane, Foxrock Dublin 18 | Jun 2026 | €3,400,000 | 159 m |
| 3 Bray Rd, Foxrock, Dublin 18 | Jul 2025 | €905,000 | 208 m |
| Lothlorien, Mart Lane, Foxrock | Feb 2025 | €1,600,000 | 213 m |
| 22 St Brigids Park, Foxrock, Dublin 18 | Apr 2025 | €530,000 | 214 m |
Nearby properties, not this site — a guide to local values.
Sources: Building Control Management System (commencement notices) and the Residential Property Price Register, licensed under CC BY 4.0. Records are matched to this application by location and may not be exhaustive; always confirm against the official source before relying on them.
Key dates
Timeline
- Application received23 September 2024
- Decision due15 November 2024
- Decision issued5 November 2024
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- GrantedAt this site
The development will consist of: (i) The provision for 1 no. staircase from first floor to attic level and…
48, Cairn Hill, Dublin 18, D18C9X3
D24B/0480Dún Laoghaire–RathdownLodged 11 Nov 2024Extension
- Compliance submissionAt this site
Compliance with Condition No 2 of Reg Ref No. D24B/0480
48, Cairn Hill, Dublin 18, D18C9X3
D24B/0480/C1Dún Laoghaire–RathdownLodged 10 Feb 2025Other
- Granted30 m away
Permission is sought for development consisting of the following — 1) Demolish the ground floor extension and…
46, Cairn Hill, Westminister Road, Foxrock, Co. Dublin.
D07B/0332Dún Laoghaire–RathdownLodged 13 Apr 2007Extension
- Granted30 m away
Retention of three rooflights to the rear of the existing two storey detached house
46, Cairn Hill, Westminister Road, Foxrock, Co. Dublin.
D08A/0852Dún Laoghaire–RathdownLodged 26 Sept 2008Retention
- Granted40 m away
For demolition of the existing building and the sub-division of the existing site in two sites (the first…
Sunnyfield, Mart Lane, Foxrock, Dublin 18
D05A/0085Dún Laoghaire–RathdownLodged 31 Mar 2005New dwelling
- Granted40 m away
Proposed Dormer Style Extensions to Internal Elevations of Existing Roof to Create Second Floor Level (118.7…
Appletree, Mart Lane, Foxrock, Dublin 18, D18 F5P3
D24B/0123Dún Laoghaire–RathdownLodged 22 Mar 2024Extension
- Granted40 m away
Demolition of the existing building and the sub-division of the existing site of the existing site in two…
Sunnyfield, Mart Lane, Foxrock, Dublin 18
D04A/1539Dún Laoghaire–RathdownLodged 22 Mar 2005New dwelling
- Granted40 m away
Full Planning Permission sought for — Proposed New Single Storey Garden Room (27Msq) for use as Home Office
Appletree, Mart Lane, Foxrock, Dublin 18, D18F5P3
D24B/0494Dún Laoghaire–RathdownLodged 10 Apr 2025Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedExtension
The development will consist of: (i) The provision for 1 no. staircase from first floor to attic level and…
48, Cairn Hill, Dublin 18, D18C9X3
D24B/0480Dún Laoghaire–RathdownLodged 11 Nov 2024
- WithdrawnExtension
Permission for development. The development will consist of conversion of attic space (38.5m.sq)…
38 Glenabbey Road, Mount Merrion, Co. Dublin, A94 T6X6
D21B/0286Dún Laoghaire–RathdownLodged 4 Jun 2021
- GrantedExtension
Planning permission is sought for conversion of the existing attic space at no.12 Auburn Drive, Castleknock,…
12 Auburn Drive, Castleknock, Dublin 15, D15P99V
FW26A/0005EFingalLodged 9 Jan 2026
- GrantedAlterations
Minor alterations to the rear of No 50 Malahide Road, Clontarf, Dublin 3, comprising the reconfiguration of…
50, Malahide Road, Dublin 3, D03 TV77
WEB1806/24Dublin CityLodged 4 Jul 2024
- GrantedExtension
Permission to (a) convert existing attic to usable attic room including flat roof dormer window to the rear;…
54, Vernon Park, Clontarf East, Dublin 3
4570/19Dublin CityLodged 28 Nov 2019
- GrantedExtension
Planning application to extend and alter our property at No. 97 Blackheath Park Clontarf, Dublin 3, D03 TH77…
97, Blackheath Park, Clontarf, Dublin 3 D03 TH77
WEB2077/22Dublin CityLodged 1 Dec 2022
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