1, Cruagh Close, Dublin 18, D18KW92
Construction of ground, first, and second-floor extensions, including a new roof structure and dormer windows.
D23B/0168 · Dun Laoghaire Rathdown County Council · Lodged 12 April 2023
- Reference
- D23B/0168
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 12 April 2023
Summary
AI-generatedThe project involves extending the ground and first floors to the rear and side, and adding a new second floor to accommodate two bedrooms. It also includes replacing the existing hip roof with a new A-roof structure, adding dormer windows, and internal alterations.
- Storeys
- 3
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
- Proposed extension to the north west rear and south west side elevation to the existing ground and first floor
- Proposed second floor to accomodate 2 no. Bedrooms, bathroom, stairs, landing new dormer windows to the north west rear and south east front elevations
- Existing hip to roof removed and replaced with new a roof structure and newly extended gable end wall to the existing south west side elevation
- Alterations to the existing internal layouts to ground and first floor
- Modification to all elevations and all associated site works
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 |
|---|---|---|---|
| 3 Cruagh Close, Cruagh Manor, Stepaside Dublin 18 | Aug 2025 | €520,000 | 8 m |
| 6 Cruagh Court, Stepaside, Dublin 18 | Mar 2025 | €575,000 | 24 m |
| 10 Cruagh Court, Cruagh Manor, Stepaside | Jan 2025 | €370,000 | 36 m |
| 28 Cruagh Close, Stepaside, Dublin 18 | Dec 2025 | €651,400 | 36 m |
| 3 Cruagh Green, Cruagh Manor, Stepaside | Nov 2025 | €496,000 | 44 m |
| 15 Cruagh Manor, Stepaside, Dublin | Jun 2026 | €480,000 | 70 m |
| 17 Cruagh Green, Enniskerry Rd, Stepasidenot full market price | Sept 2025 | €470,000 | 78 m |
| 30 Cruagh Avenue, Enniskerry Rd, Stepaside Dublin 18 | Oct 2025 | €345,000 | 87 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 received12 April 2023
- Decision due6 June 2023
- Decision issued1 June 2023
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
Retention Permission for a single and two storey extension to the rear and relocation of the existing…
1, Cruagh Close, Stepaside, Dublin 18, D18KW92
D24A/0294Dún Laoghaire–RathdownLodged 29 Jul 2024Retention
- GrantedAt this site
Permission for alterations to existing hip roof to side to create a gable roof to accommodate attic stairs to…
2 Cruagh Court, Cruagh Manor, Dublin 18, D18 HY01
D21B/0214Dún Laoghaire–RathdownLodged 30 Apr 2021Extension
- GrantedAt this site
Conversion of the attic with the continuation of the gable wall to ridge height, 2No. velux windows to the…
9, Cruagh Close, Cruagh Manor, Stepaside, Dublin 18
D08B/0165Dún Laoghaire–RathdownLodged 5 Mar 2008Extension
- RefusedAt this site
Conversion of the attic with a new dormer window and balcony to the rear, 2 No. velux windows to the front…
9, Cruagh Close, Cruagh Manor, Stepaside, Dublin 18
D07B/1007Dún Laoghaire–RathdownLodged 17 Dec 2007Extension
- Granted50 m away
Permission sought for conversion of attic to storage including converting the existing hipped end roof to a…
4, Cruagh Green, Cruagh Manor, Dublin 18
D16B/0451Dún Laoghaire–RathdownLodged 4 Nov 2016Extension
- Granted50 m away
Permission for single storey extension to side and rear, conversion of attic to storage including altering…
18 Cruagh Close, Stepaside, Dublin 18
D18B/0305Dún Laoghaire–RathdownLodged 12 Jul 2018Extension
- Invalid60 m away
For attic conversion with dormer to rear roof to accomodate stairs to allow conversion of attic into non…
10, Cruagh Rise, Stepaside, Dublin 18, D18TW54
D23B/0448Dún Laoghaire–RathdownLodged 5 Oct 2023Extension
- Granted60 m away
Attic conversion with dormer to rear roof to accomodate stairs to allow conversion of attic into non…
10, Cruagh Rise, Stepaside, Dublin 18, D18TW54
D23B/0472Dún Laoghaire–RathdownLodged 17 Oct 2023Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- RefusedExtension
(1) Proposed 2 -storey front/side extension, (2) Proposed new dormer windows and minor alterations to the…
Spring House, Redgap, Rathcoole, Co. Dublin
SD07B/0284South DublinLodged 3 Apr 2007
- GrantedExtension
Extend existing two storey dwelling on site; demolish existing 2.6sq.m pitched roof porch at the front; a…
51, Pinewood Park, Dublin 14
SD20B/0128South DublinLodged 7 Sept 2020
- GrantedExtension
(a) 16.5sq.m single storey flat roofed extension to west; (b) 10.5sq.m two storey pitched roofed extension to…
5, Old Court Lawn, Dublin 24
SD15B/0122South DublinLodged 31 Jul 2015
- GrantedExtension
Extensions and alterations to the existing dwelling, including the construction of a 2 storey extension to…
138, Butterfield Avenue, Rathfarnham, Dublin 14
SD18B/0030South DublinLodged 30 Jan 2018
- GrantedExtension
Demolition of existing side ground extension to south elevation, removal of dormer style extensions to north…
88, Goatstown Road, Goatstown, Dublin 14, D14K462
D25B/0489/WEBDún Laoghaire–RathdownLodged 5 Sept 2025
- RefusedExtension
Alterations and extension of existing dwelling house to include: demolition of existing utility room and rear…
6, Foxrock Avenue, Foxrock, Co. Dublin.
D06A/1801Dún Laoghaire–RathdownLodged 7 Dec 2006
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