Rock House, 91 Coliemore Road, Dalkey, Dublin, A96P5W9
Demolition of extensions to build a part two-storey extension with a mansard roof, a standalone garage, and a pool house.
D24B/0064 · Dun Laoghaire Rathdown County Council · Lodged 20 February 2024
- Reference
- D24B/0064
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 20 February 2024
Summary
AI-generatedThis alternative proposal includes the demolition of non-original sunrooms and a return, and the retention of the original house with roof alterations. It proposes a part two-storey extension with a mansard roof, a standalone garage with a greenhouse, and a pool house with an exercise pool.
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
- Demolition of non original single storey sun rooms on the south east and west facing gables. Demolition of 2 storey part single storey return facing south
- Retention of original 2 storey section of house and alterations to include removal of stairs and ceiling to form double height central hall. Removal of part roof structure to accommodate new master bedroom at roof level
- Construction of new part 2 storey, with mansard roof extension to rear south side of house to provide new staircase to all levels together with bedrooms and ancillary accommodation on ground floor, new kitchen/dining/living accommodation on first floor with a master bedroom suite and balcony at mansard roof level incorporating the roof of the existing house
- Provision of new single storey stand alone garage and wc with lean to greenhouse on the south elevation located along the northern boundary
- Provision of a single storey pool house with exercise pool and basement plant room/storage within the south western portion of the site
- Repair and reinstatement works to all boundaries, provision of site services, site works including drainage. New landscaping works including tree planting all within the site curtilage. The house will be served by the existing site entrance to coliemore road
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 |
|---|---|---|---|
| Cnoc Aluinn, 92 Coliemore Road, Dalkey | May 2025 | €3,350,000 | 52 m |
| Tearman, 9 Victoria Rd, Dalkey | Aug 2025 | €1,950,000 | 70 m |
| 2 Victoria Rd, Dalkey, Dublin | Dec 2025 | €1,385,000 | 112 m |
| Inniscorrig, Colimore Road, Dalkey | Jun 2026 | €14,956,300 | 134 m |
| 3 Tempe Terrace, Rockfort Avenue, Dalkey | Jun 2025 | €3,600,000 | 183 m |
| 96 Sorrento Rd, Dalkey, Dublin | Dec 2025 | €2,100,000 | 241 m |
| E5 Coliemore, Coliemore Rd, Dalkey | Jun 2026 | €800,000 | 260 m |
| Landfall, Green Rd, Dalkey Dublin 1 | Oct 2025 | €3,175,000 | 264 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 received20 February 2024
- Decision due15 April 2024
- Decision issued15 April 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
Permission for development consisting of works. Works to include — Demolition of non original single storey…
Rock House, 91 Coliemore Road, Dalkey, Dublin, A96P5W9
D24A/0583Dún Laoghaire–RathdownLodged 1 Aug 2024Extension
- Awaiting decisionAt this site
Compliance with Condition No. 9(c) of Reg Ref No. D24A/0583
Rock House, 91 Coliemore Road, Dalkey, Dublin, A96P5W9
D25A/0583/C5Dún Laoghaire–RathdownLodged 10 Jun 2026Other
- Compliance submissionAt this site
Compliance with Condition No. 9(c) of Reg Ref No. D24A/0583
Rock House, 91 Coliemore Road, Dalkey, Dublin, A96P5W9
D24A/0583/C5Dún Laoghaire–RathdownLodged 8 Jun 2026Other
- Compliance submissionAt this site
Compliance with Condition No. 9(b) of D24A/0583
Rock House, 91 Coliemore Road, Dalkey, Dublin, A96P5W9
D24A/0583/C2Dún Laoghaire–RathdownLodged 5 Nov 2025Alterations
- Compliance submissionAt this site
Compliance with Condition No. 9(a) of D24A/0583
Rock House, 91 Coliemore Road, Dalkey, Dublin, A96P5W9
D24A/0583/C3Dún Laoghaire–RathdownLodged 10 Jun 2026Other
- Awaiting decisionAt this site
Compliance with Condition No. 2 of D24A/0583
Rock House, 91 Coliemore Road, Dalkey, Dublin, A96P5W9
D24A/0583/C1Dún Laoghaire–RathdownLodged 8 Nov 2024Other
- Compliance submissionAt this site
Compliance with Condition No. 9(b) of Reg Ref No. D24A/0583
Rock House, 91 Coliemore Road, Dalkey, Dublin, A96P5W9
D24A/0583/C4Dún Laoghaire–RathdownLodged 10 Jun 2026Other
- Granted30 m away
Permission is sought to demolish existing single storey kitchen and side bay window/door extensions.…
Niagara Villa, 90, Coliemore Road, Dalkey, Co. Dublin A96 Y673
D20A/0452Dún Laoghaire–RathdownLodged 29 Jun 2020Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedAlterations
Development consisting of the refurbishment/remodelling of existing 3 storey detached house. Works will…
Lota, 26 Coliemore Road, Dalkey, Co. Dublin, A96EY82
D26A/0278/WEBDún Laoghaire–RathdownLodged 9 Apr 2026
- GrantedAlterations
Alterations to the existing part 2-storey, part 3-storey detached house (Protected Structure) and grounds,…
Monte Alverno, Sorrento Road, Dalkey, Dublin, A96C594
D23A/0458Dún Laoghaire–RathdownLodged 11 Jul 2023
- GrantedExtension
Demolition of existing garage to the side of the house, the existing porch to the front of the house, a 1st…
Karmainu, 1, Riversdale Avenue, Dublin 6, D06 W9X4
WEB1151/25Dublin CityLodged 27 Jan 2025
- GrantedExtension
A) Demolition of the existing single-storey annex and chimney to the rear of the house; b) The provision of a…
Glen More , Lismore , Co. Waterford
17905WaterfordLodged 22 Dec 2017
- InvalidExtension
The development will consist of (i) demolition of the existing two storey extension and associated toilet,…
No. 3 Windsor Terrace, Church Road, Malahide, Co. Dublin
F24A/0241FingalLodged 15 Mar 2024
- GrantedExtension
Proposed demolition of the existing small two-storey rear return and lean-to structures and the construction…
14, Monkstown Crescent, Monkstown, Dublin, A94DE29. Protected Structure
D23A/0510Dún Laoghaire–RathdownLodged 6 Nov 2023
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