Altamont, Knocknacree Road, Dalkey, Co. Dublin
Retention of a two-storey extension and carport conversion in Dalkey.
D10A/0703 · Dun Laoghaire Rathdown County Council · Lodged 29 September 2011
- Reference
- D10A/0703
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission for Retention
- Received
- 29 September 2011
Summary
AI-generatedThis application seeks retention permission for a two-storey extension to an existing house. It also includes the retention of car parking spaces and the conversion of a carport into a garden room.
- Storeys
- 2
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 for retention of extension to existing house on two storeys, provision of car parking spaces and conversion of car port to garden room.
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 |
|---|---|---|---|
| 6 Dalkey Rock, Ardbrugh Rd, Dalkey | Dec 2025 | €1,260,000 | 95 m |
| 14 Knock Na Cree Park, Dalkey, Dublin | Dec 2025 | €1,500,000 | 141 m |
| Inishowen, Knocknacree Rd, Dalkey | Oct 2025 | €1,900,000 | 147 m |
| Torca Mews, Torca Rd, Dalkey | Apr 2025 | €830,000 | 175 m |
| Marrakesh, Knock Na Cree Rd, Dalkey | Aug 2025 | €1,925,000 | 177 m |
| Pine Lodge, Knock Na Cree Grove, Dalkey | Jun 2026 | €1,995,000 | 188 m |
| The Octagon, Ardeevin Road, Dalkey | Oct 2025 | €1,440,000 | 214 m |
| 9 Craiglands, Ardeevin Road, Dalkey | Aug 2025 | €550,000 | 234 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 received29 September 2011
- Decision issued26 October 2011
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 the demolition of existing two-storey detached dwelling and construction of two no. detached…
Altamont, Knock-Na-Cree Road, Dalkey, Co. Dublin, A96 YP60 which has frontage onto Ardbrugh Road
D19A/0692Dún Laoghaire–RathdownLodged 19 Sept 2019New dwelling
- GrantedAt this site
The development will consist of an amendment and modifications to the permission granted under planning Ref.…
Altamont, Knocknacree Road, Dalkey, Dublin, A96YP60
D24A/0574/WEBDún Laoghaire–RathdownLodged 31 Jul 2024Retention
- GrantedAt this site
Permission for proposed amendments to Planning Permission Reference no . D19A/0692 including amendments to…
Altamont, Knock-Na-Cree Road, Dalkey, Co Dublin, A96YP60 which has frontage onto Ardbrugh Road
D20A/0718Dún Laoghaire–RathdownLodged 7 Oct 2020Alterations
- InvalidAt this site
This development will consist of an amendment and modifications to the permission granted under Planning Ref.…
Altamont, Knocknacree Road, Dalkey, Dublin, A96YP60
D24A/0633/WEBDún Laoghaire–RathdownLodged 16 Aug 2024Retention
- GrantedAt this site
Permission for external fins to courtyard of previously proposed two-storey dwelling (as outlined in planning…
Altamont, Knock-Na-cree Road, Dalkey, Co. Dublin, A96 YP60
D20A/0978Dún Laoghaire–RathdownLodged 21 Dec 2020Alterations
- WithdrawnAt this site
The development will consist of an amendment and modifications to the permission granted under planning Ref.…
Altamont, Knock-Na-Cree Road, Dalkey, Co Dublin, A96YP60
D24A/0555/WEBDún Laoghaire–RathdownLodged 24 Jul 2024Alterations
- GrantedAt this site
Retention Permission for amendments to the ‘Lower House’ approved under Reg. Ref. D19A/0692 (and later…
Altamont, Knocknacree Road, Dalkey, Co. Dublin, A96YP60
D26A/0274/WEBDún Laoghaire–RathdownLodged 7 Apr 2026Retention
- Granted30 m away
The development consists of retention of the new vehicular access gate from Ardbrugh Road. The development…
Altamont, Knocknacree Road, Dalkey, Dublin, A96YP60
D24A/0642/WEBDún Laoghaire–RathdownLodged 20 Aug 2024New dwelling
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
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