3, Tempe Terrace, Rockfort Avenue, Dalkey, Co. Dublin, A96KN25 (Protected Structure, ACA)
Alterations to a protected semi-detached house in Dalkey, including a new greenhouse.
D26A/0232/WEB · Dun Laoghaire Rathdown County Council · Lodged 25 March 2026
- Reference
- D26A/0232/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 25 March 2026
Summary
AI-generatedThe project involves alterations to the rear elevation of a protected two-storey over basement house, including minor modifications to existing openings and two new window openings. It also includes repointing granite walls, landscaping, and building a 30 square metre greenhouse in the rear garden.
- Floor area
- 30 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
The development will consist of alterations to the rear elevation of the two-storey over basement, below-attic, semi-detached house, including minor modifications to existing opes to rear as well as two no. New window opes, one in the ground floor wc, one in east wall of the ground floor kitchen. All windows and doors will be treated in the same modern language. Also proposed is the repointing of the granite walls to the rear in accordance with specification. The proposed development will also consist of the construction of a greenhouse structure of 30m² to the rear of the garden, abutting the property owned rear lane-way and landscaping to the garden.
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 |
|---|---|---|---|
| 3 Tempe Terrace, Rockfort Avenue, Dalkey | Jun 2025 | €3,600,000 | 16 m |
| 96 Sorrento Rd, Dalkey, Dublin | Dec 2025 | €2,100,000 | 127 m |
| Dalkey Garda Station, 6 Sorrento Road, Dalkey | May 2026 | €2,150,000 | 150 m |
| Cnoc Aluinn, 92 Coliemore Road, Dalkey | May 2025 | €3,350,000 | 160 m |
| 7 Leslie Ave, Dalkey, Dublin | May 2025 | €710,000 | 187 m |
| Cardross, Sorrento Rd, Dalkey | Apr 2026 | €375,000 | 188 m |
| 1 Derrynane Terrace, Dalkey, Dublin | Sept 2025 | €1,295,000 | 196 m |
| 7a Leslie Avenue, Dalkey, Co. Dublin | Feb 2026 | €835,000 | 200 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 received25 March 2026
- Decision due20 May 2026
- Decision issued14 May 2026
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Awaiting decisionAt this site
The development will consist of: to the main house roof; the replacement of non-original fibre cement tiles…
3 Tempe Terrace, Rockfort Avenue, Dalkey, Co. Dublin, A96KN25 - A Protected Structure & ACA
D26A/0518/WEBDún Laoghaire–RathdownLodged 8 Jul 2026Alterations
- Awaiting decisionAt this site
Compliance with Condition No.3 of Reg Ref No. D26A/0232/WEB
3, Tempe Terrace, Rockfort Avenue, Dalkey, Co. Dublin, A96KN25 (Protected Structure, ACA)
D26A/0232/WEB/C1Dún Laoghaire–RathdownLodged 16 Jun 2026Other
- Awaiting decisionAt this site
The development will consist of: to the main house roof; the replacement of non-original fibre cement tiles…
3 Tempe Terrace, Rockfort Avenue, Dalkey, Co. Dublin, A96 KN25
D26A/0513/WEBDún Laoghaire–RathdownLodged 1 Jul 2026Alterations
- Granted30 m away
Permission sought for development consisting of — Construction of single storey winter garden to rear
Calydon, Rockfort Avenue, Dalkey, Co. Dublin
D10A/0221Dún Laoghaire–RathdownLodged 30 Jun 2010Extension
- Refused30 m away
Demolition of existing single storey detached derelict dwelling and construction of a new two storey detached…
Tempe Villa, Rockfort Avenue, Dalkey, Co. Dublin
D04A/1523Dún Laoghaire–RathdownLodged 21 Dec 2004New dwelling
- Refused30 m away
Permission sought for proposed demolition of existing single storey detached derelict dwelling and…
Tempe Villa, Rockford Avenue, Dalkey, Co.Dublin
D05A/0935Dún Laoghaire–RathdownLodged 21 Jul 2005New dwelling
- Granted30 m away
Alterations and single storey extensions to front and side of existing single storey detached family dwelling…
Tempe Villa, Rockfort Avenue, Dalkey, Co. Dublin
D08B/0153Dún Laoghaire–RathdownLodged 29 Feb 2008Extension
- Granted30 m away
Planning permission is sought for a single storey 33m2 shed to be located in the rear garden together with…
1, Tempe Terrace, Dalkey, Co. Dublin
D10A/0362Dún Laoghaire–RathdownLodged 1 Jul 2010Extension
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
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- GrantedRetention
Permission for retention of; i) erection of greenhouse; ii) removal of hedge and provision of a temporary…
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