59, Ballinclea Heights, Killiney, Co.Dublin
Attic conversion to a bedroom with a rear dormer roof and velux window.
D25B/0176 · Dun Laoghaire Rathdown County Council · Lodged 4 April 2025
- Reference
- D25B/0176
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 4 April 2025
Summary
AI-generatedThe development consists of converting the existing attic space into a bedroom. This will include a new rear dormer roof, a rear velux window, a new side window, and internal modifications.
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
Planning permission for to convert the attic to a bedroom to include a dormer roof and velux window to the rear, a new window to the side, internal modifications 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 |
|---|---|---|---|
| 58 Ballinclea Heights, Killiney, Dublin | Oct 2025 | €952,500 | 11 m |
| 74 Ballinclea Heights, Killiney, Dublinnot full market price | Feb 2025 | €550,000 | 61 m |
| 121 Ballinclea Heights, Killiney, Dublin | May 2025 | €817,500 | 112 m |
| 110 Ballinclea Heights, Killiney, County Dublin | Dec 2025 | €750,000 | 139 m |
| 139a Ballinclea Heights, Killiney, Dublin | Apr 2026 | €795,000 | 161 m |
| Ros Inbhear, Claremont Rd, Killiney | Oct 2025 | €1,400,000 | 197 m |
| 1 Druids Wood, Ballinclea Heights, Killiney | Nov 2025 | €1,075,000 | 204 m |
| 172 Ballinclea Heights, Killiney, Dublin | Jun 2025 | €897,500 | 222 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 received4 April 2025
- Decision due29 May 2025
- Decision issued26 May 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
Permission for replacement of existing flat roof with a tiled pitched roof over existing single storey area…
58 Ballinclea Heights, Killiney, Co Dublin
D15B/0470Dún Laoghaire–RathdownLodged 18 Dec 2015Extension
- GrantedAt this site
Permission sought for 9sqm extension to front of existing house and retention of garage conversion to bedroom…
57, Ballinclea Heights, Killiney, Co. Dublin.
D09B/0303Dún Laoghaire–RathdownLodged 13 Jul 2009Extension
- GrantedAt this site
Permission for; (a) alterations to previously granted permission ref. no. D09B/0303 for full width extension…
57, Ballinclea Heights, Killiney, Co. Dublin
D14B/0091Dún Laoghaire–RathdownLodged 18 Mar 2014Extension
- Granted30 m away
Two storey extension to side and single storey extension to front. [LOCATION] 61 Ballinclea Heights,…
61 Ballinclea Heights, Killiney, Co. Dublin.
D02B/0288Dún Laoghaire–RathdownLodged 8 May 2002Extension
- Invalid30 m away
Permission for the conversion of the attic space to a bedroom, new velux roof lights to the front, new dormer…
56 Ballinclea Heights, Killiney, Co. Dublin, A96 H9F9
D22B/0262Dún Laoghaire–RathdownLodged 27 May 2022Extension
- Granted30 m away
Permission for the conversion of the attic space to a bedroom, new Velux roof lights to the front, new dormer…
56, Ballinclea Heights, Killiney, Dublin, A96H9F9
D22B/0396Dún Laoghaire–RathdownLodged 2 Sept 2022Extension
- Granted50 m away
Permission is sought for the demolition of the existing porch, erection of proposed porch with new glazing…
Andora, 70, Ballinclea Heights, Killiney, Co Dublin, A96F7H6
D21B/0302Dún Laoghaire–RathdownLodged 18 Jun 2021Alterations
- Granted50 m away
Permission for alterations and extension to the dwelling, consisting of: (1) Demolition of the chimney and…
73, Ballinclea Heights, Killiney, Co. Dublin
D13B/0370Dún Laoghaire–RathdownLodged 21 Nov 2013Extension
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
Planning permission for conversion of attic to bedroom with new stairs, new dormer and velux to the rear roof…
10, Mount Prospect Grove, Clontarf, Dublin 3
2329/19Dublin CityLodged 22 Feb 2019
- InvalidExtension
Planning permission for the attic conversion to a bedroom + ensuite, a new dormer roof construction to the…
22, Shanglas Road, Beaumont, Dublin 9
WEB1928/22Dublin CityLodged 7 Oct 2022
- InvalidExtension
Permission for the conversion of the attic space to a bedroom, new velux roof lights to the front, new dormer…
56 Ballinclea Heights, Killiney, Co. Dublin, A96 H9F9
D22B/0262Dún Laoghaire–RathdownLodged 27 May 2022
- InvalidExtension
Planning permission for the construction of an attic conversion with a dormer window to the rear including a…
19 Saint Anne's Avenue, Dublin 5
5102/26Dublin CityLodged 16 Apr 2026
- Awaiting decisionExtension
Planning permission to convert the existing attic to bedroom use with flat roofed dormer to the rear and 2no.…
67 Fourth Avenue, Seville Place, Dublin 1
5174/26Dublin CityLodged 15 Jul 2026
- GrantedExtension
Planning Permission to convert the attic space to habitable use. To include 1 dormer window to front roof, 1…
17 Orwell Bank, Orwell Park, Rathgar, Dublin 6
3004/24Dublin CityLodged 3 Jan 2024
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