19 Castlebrook, Dundrum, Dublin 16
Attic conversion with roof alterations and retention of a modified side window.
D18B/0442 · Dun Laoghaire Rathdown County Council · Lodged 10 October 2018
- Reference
- D18B/0442
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 10 October 2018
Summary
AI-generatedThis application seeks retention for a lowered side window cill, alongside permission for a new en-suite window, attic conversion changing the roof profile to a Dutch hip, a rear flat roof dormer, and a front roof light.
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 and retention permission for
- Retention permission for dropping of existing side living room window cill by 400mm
- Planning permission for new side window to first floor en-suite, attic conversion to include alterations to existing roof profile from side hip roof to dutch hip, flat roof dormer to rear and one no. Roof light to front pitch. All with 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.
Built — construction complete
A commencement notice records works starting on 31 January 2022.
Notified floor area: 12 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 35 Castlebrook, Dundrum, Dublin 14 | Aug 2025 | €655,000 | 77 m |
| The Brambles, 1a Meadowmount, Dundrumprice excludes VAT | Jul 2025 | €1,017,621 | 98 m |
| 10a Ailesbury Lawn, Dundrum, Dublin 16 | Oct 2025 | €698,000 | 138 m |
| 3 Castlebrook, Dundrum, Dublin 16 | Sept 2025 | €760,000 | 157 m |
| 77 Lynwood, Ballinteer Road, Dublin 16 | Sept 2025 | €885,000 | 211 m |
| The Mews, 11a Wyckham Park Road, Dundrum | Jan 2010 | €345,000 | 216 m |
| Apt 14, Dundrum Castle House, Ballinteer Road | Sept 2025 | €385,000 | 229 m |
| 8 Dundrum Court, Dundrum Castle, Ballinteer Rd Dublin 16 | Jan 2025 | €381,000 | 249 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 received10 October 2018
- Decision issued28 November 2018
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted40 m away
Permission for the conversion of attic to habitable room with rear dormer window, raised gable and extended…
27 Castlebrook, Dundrum, Dublin D16 C3H3
D17B/0585Dún Laoghaire–RathdownLodged 19 Dec 2017Extension
- Granted60 m away
Planning permission subsequent to Outline Planning Ref. No. D03A/0660 sought. The development will consist of…
6, LYNWOOD, BALLINTEER ROAD, DUNDRUM, DUBLIN 16.
D04A/1024Dún Laoghaire–RathdownLodged 6 Sept 2004New dwelling
- Granted70 m away
Permission for construction of a single storey porch to the front of existing two storey dwelling, Demolition…
61, Castlebrook, Dundrum, Co Dublin
D06A/1821Dún Laoghaire–RathdownLodged 11 Dec 2006Extension
- Granted80 m away
To raise gable, extend roof, form mini hip to side gable, provide roof lights to rear and side to accommodate…
48, Castlebrook, Dundrum, Dublin 16
D05B/0323Dún Laoghaire–RathdownLodged 6 May 2005Extension
- Granted90 m away
Permission is sought for the conversion of the attic into an attic room, raising the gable wall, extending…
36, Castlebrook, Dundrum, Dublin 14
D11B/0033Dún Laoghaire–RathdownLodged 7 Feb 2011Extension
- Granted90 m away
Single storey extension to front and side of existing 2 storey dwelling, incorporating new bedroom and…
13, Castlebrook, Dundrum, Dublin 16
D05B/0525Dún Laoghaire–RathdownLodged 6 Jul 2005Extension
- Refused90 m away
Conversion and extension to existing attic, incorporating flat roof dormer to rear and new dutch hip with…
13, Castle Brook, Dundrum, Dublin 16
D08B/0132Dún Laoghaire–RathdownLodged 25 Feb 2008Extension
- Refused90 m away
Permission for development which will consist of the conversion & extension to existing attic, incorporating…
13, Castlebrook, Dundrum, Dublin 16
D10B/0307Dún Laoghaire–RathdownLodged 8 Jul 2010Extension
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