21, Dalkey Avenue, Dalkey, Co. Dublin (The White House)
Widening of an approved house on Dalkey Avenue to increase its floor area by 16 square meters.
D11A/0389 · Dun Laoghaire Rathdown County Council · Lodged 12 August 2011
- Reference
- D11A/0389
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 12 August 2011
Summary
AI-generatedPermission is sought for modifications to approved plans for House C at 21 Dalkey Avenue. The proposal is to increase the width of the approved house by 900mm, thereby increasing its approved floor area by 16 sq.m to a total of 224 sq.m.
- Floor area
- 16 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
Permission is sought for modifications to approved plans, reg. Ref. D11a/0193 to increase the width of approved house c by 900mm thus increasing its approved floor area by 16 sq. M to 224 sq. M.
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 |
|---|---|---|---|
| Glenalua, 2 Cunningham Road, Dalkey | Oct 2025 | €1,740,000 | 63 m |
| Iona, Dalkey Ave, Dalkey | Apr 2025 | €870,000 | 69 m |
| Ravello, Cunningham Rd, Dalkey | Jan 2025 | €2,595,000 | 118 m |
| Knocknacree, Cunningham Rd, Dalkey | Sept 2025 | €1,188,000 | 144 m |
| 9 Village Gate, Dalkey, Dublin | Dec 2025 | €635,000 | 147 m |
| 6 The Village Gate, Dalkey, Co Dublin | Jul 2026 | €1,335,000 | 177 m |
| Arranmore, Cunningham Road, Dalkey | Jul 2025 | €2,750,000 | 177 m |
| 108 Hillside, Dalkey, Dublin | Jun 2025 | €1,275,000 | 280 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 received12 August 2011
- Decision issued4 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 is sought for modifications to approved plans, Reg. Refs.: D11A/0193, D11A/0389 and D11A/0454 to…
21, Dalkey Avenue, Dalkey, Co. Dublin
D12A/0468Dún Laoghaire–RathdownLodged 27 Nov 2012Alterations
- GrantedAt this site
Permission is sought for modifications to approved plans, Reg. Ref. D11A/0193, to increase the width of…
21, Dalkey Avenue, Dalkey, Co. Dublin
D12A/0505Dún Laoghaire–RathdownLodged 18 Dec 2012Extension
- GrantedAt this site
Permission for demolition of a two storey four bedroom house (226 sq.m) and the construction of 3 No. two…
21, Dalkey Avenue, Dalkey, Co. Dublin (The White House)
D11A/0193Dún Laoghaire–RathdownLodged 20 Apr 2011New dwelling
- GrantedAt this site
Permission for modifications to approved plans Reg. Ref. D11A/0193 and D13A/0150 to approved House A to move…
21, Dalkey Avenue, Dalkey, Co. Dublin
D13A/0532Dún Laoghaire–RathdownLodged 15 Oct 2013Alterations
- RefusedAt this site
The demolition of the existing two storey four bedroom house (226 sqm.) and the construction of 4 No. three…
The White House, 21, Dalkey Avenue, Dalkey, Co. Dublin.
D08A/0927Dún Laoghaire–RathdownLodged 14 Aug 2008Housing estate
- RefusedAt this site
Permission for modifications to approved plans, Reg. Refs. D11A/0193, D11A/0389 and D11A/0454 to approved…
21, Dalkey Avenue, Dalkey, Co. Dublin (The White House)
D12A/0363Dún Laoghaire–RathdownLodged 14 Sept 2012Extension
- GrantedAt this site
Permission for modifications to approved plans, Reg. Ref.: D11A/0193, to approved House A only, to convert…
21, Dalkey Avenue, Dalkey, Co. Dublin.
D13A/0150Dún Laoghaire–RathdownLodged 2 Apr 2013Extension
- GrantedAt this site
Permission is sought for modifications to approved D11A/0193 and D11A/0389 to convert the attic space of…
21, Dalkey Avenue, Dalkey, Co. Dublin.(The White House)
D11A/0454Dún Laoghaire–RathdownLodged 7 Oct 2011Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- RefusedExtension
Permission for modifications to approved plans, Reg. Refs. D11A/0193, D11A/0389 and D11A/0454 to approved…
21, Dalkey Avenue, Dalkey, Co. Dublin (The White House)
D12A/0363Dún Laoghaire–RathdownLodged 14 Sept 2012
- GrantedExtension
Permission is sought for modifications to approved plans, Reg. Ref. D11A/0193, to increase the width of…
21, Dalkey Avenue, Dalkey, Co. Dublin
D12A/0505Dún Laoghaire–RathdownLodged 18 Dec 2012
- GrantedAlterations
Permission for modifications to approved plans Reg. Ref. D11A/0193 and D13A/0150 to approved House A to move…
21, Dalkey Avenue, Dalkey, Co. Dublin
D13A/0532Dún Laoghaire–RathdownLodged 15 Oct 2013
- GrantedAlterations
For change of house plans from those granted under Pl. Ref. No. 22/113. Gross floor area of proposed works:…
Glennascaul , Oranmore , Co. Galway
2461533galwayLodged 13 Nov 2024
- GrantedAlterations
Permission for alterations to house nos. 1 (type C) and 2 (type B) in already approved residential…
Site of 0.255 ha, formerly 'Cemex', Newtownpark Avenue, Blackrock, Co Dublin
D13A/0267Dún Laoghaire–RathdownLodged 24 May 2013
- GrantedAlterations
For a change of house plans from those granted previously under Pl. Ref.'s 11/28 and 16/172 including all…
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