170, Stepaside Park, Kilgobbin, Dublin 18, D18E6H6
Attic conversion to create 45 square metres of accommodation with front and rear dormer windows in Stepaside.
D25B/0177 · Dun Laoghaire Rathdown County Council · Lodged 9 April 2025
- Reference
- D25B/0177
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 9 April 2025
Summary
AI-generatedThe project involves developing 45 square metres of accommodation within the existing attic space of a family home. It includes internal alterations, zinc-clad dormer windows to the front and rear, and two obscure gable windows.
- Floor area
- 45 m²
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
To develop 45sq. Metres of accommodation within the existing attic space of their family home. Including internal alterations at first floor and attic levels; the provision of zinc clad dormer window structures to the front and rear; 2 obscure gable windows; and all other associated 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 |
|---|---|---|---|
| 172 Stepaside Park, Stepaside, Dublin18 | Oct 2025 | €890,000 | 17 m |
| 167 Stepaside Park, Stepaside, Dublin 18 | Aug 2025 | €1,035,000 | 31 m |
| 177 Stepaside Park, Stepaside, Dublin 18 | Feb 2025 | €835,000 | 46 m |
| 187 Stepaside Park, Stepaside, Dublin 18 | Apr 2025 | €852,000 | 74 m |
| 11 Meadow Court, Stepaside Park, Dublin 18 | Mar 2026 | €395,000 | 135 m |
| Apt 6 - Meadow Court, Stepaside Park, Dublin 18 | Nov 2025 | €435,000 | 135 m |
| Apt 2 Meadow Court, Block 8, Stepaside Park | Aug 2025 | €340,000 | 135 m |
| Apt 14, Glen Court, Stepaside Park | Dec 2025 | €420,000 | 167 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 received9 April 2025
- Decision due3 June 2025
- Decision issued15 April 2025
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
To develop 45 sq. metres of accommodation within the existing attic space of their family home including…
170, Stepaside Park, Kilgobbin, Dublin 18, D18E6H6
D25B/0206Dún Laoghaire–RathdownLodged 16 Apr 2025Extension
- InvalidAt this site
Planning permission is sought to convert the existing attic area to provide 49 square metres of bedroom,…
171, Stepaside Park, Kilgobbin, Stepaside, Dublin, D18Y9Y9
D25B/0611/WEBDún Laoghaire–RathdownLodged 24 Oct 2025Extension
- GrantedAt this site
Conversion of existing attic area to provide 49 square metres of bedroom, bathroom, staircase, and storage…
171, Stepaside Park, Kilgobbin, Stepaside, Dublin 18, D18Y9Y9
D25B/0617/WEBDún Laoghaire–RathdownLodged 31 Oct 2025Extension
- Granted70 m away
The development seeking permission will consist of the provision of a 1600mm gravel path adjacent to the…
184, Stepaside Park, Stepaside, Dublin 18
D24A/0589/WEBDún Laoghaire–RathdownLodged 2 Aug 2024Alterations
- Granted70 m away
Amendments to approved plans Reg. Ref. D00A/1279 to now omit 14 no. 4 bed detached houses, 5 no. 4 bed…
Lands At Stepaside Park, Enniskerry Road, Stepaside, Dublin 18
D03A/1213Dún Laoghaire–RathdownLodged 15 Mar 2004Housing estate
- Refused100 m away
Permission for development. The development will consist of: 19no. 2-storey houses comprising 17no. 4-bed and…
Kilgobbin, (T.d.) Stepaside, Dublin 18, on a site (0.738ha) north-west of the existing Stepaside Park housing development
D22A/0945Dún Laoghaire–RathdownLodged 29 Nov 2022Housing estate
- Refused100 m away
Permission for a Strategic Housing Development consisting of: the construction of 1 no. apartment block…
site of c. 1.97 ha of the Clay Farm Loop Road linking with Clay Farm Phase 2 development, situated to the north-east of the existing Stepaside Park housing development, located in townland of Kilgobbin, Stepaside, Dublin 18
ABP31413122Dún Laoghaire–RathdownLodged 21 Jul 2022Apartments
- Granted120 m away
A bedroom extension at first floor to side elevation
83, Stepaside Park, Stepaside, Co. Dublin
D04B/0451Dún Laoghaire–RathdownLodged 9 Jun 2004Extension
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
To develop 45 sq. metres of accommodation within the existing attic space of their family home including…
170, Stepaside Park, Kilgobbin, Dublin 18, D18E6H6
D25B/0206Dún Laoghaire–RathdownLodged 16 Apr 2025
- GrantedExtension
Conversion of the existing attic space, modification of the existing roof structure, new internal access…
19 Glenpark Close, Palmerstown, Dublin 20.
SD24B/0265South DublinLodged 5 Jun 2024
- GrantedExtension
Conversion of an existing attic room, including new staircase, front, rear and side dormer windows and 4 no.…
12, Waltersland Road, Stillorgan, Co. Dublin
D07B/0786Dún Laoghaire–RathdownLodged 3 Sept 2007
- GrantedExtension
The conversion of existing attic space to a bedroom + ensuite, a dormer roof to the rear elevation, new roof…
12 Parkside Place, Balgriffin, Dublin 13
WEB1250/24Dublin CityLodged 6 Mar 2024
- Awaiting decisionExtension
The construction of a dormer extension to the rear roof at attic level, including the provision of a…
11, Arbour Place, Stoneybatter, Dublin 7
WEB2255/26Dublin CityLodged 24 May 2026
- GrantedExtension
The conversion of the attic space of the house into 2 no. bedrooms & a bathroom, with the inclusion of a…
40, Glenmaroon Road, Dublin 20
SD24B/0257WSouth DublinLodged 4 Jun 2024
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