17 Mellifont Avenue, Dun Laoghaire, Co Dublin, A96 Y070
Construction of a single-storey rear extension and internal alterations at 17 Mellifont Avenue.
D22A/0627 · Dun Laoghaire Rathdown County Council · Lodged 8 August 2022
- Reference
- D22A/0627
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 8 August 2022
Summary
AI-generatedThe development consists of a new single-storey pitched roof extension to the rear of the property. The works will include a new rooflight, a sliding door facing the rear garden, a high-level south-facing window, and internal alterations.
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 consists of a new single-storey pitched roof extension to the rear including a new rooflight, a new sliding door facing rear garden and a new high-level window facing south, and internal alterations.
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 |
|---|---|---|---|
| 10 Edwin Terrace, Melifont Ave, Dun Laoghaire | Feb 2025 | €425,000 | 53 m |
| Apt 2, Edwin Terrace, Mellifont Ave | Sept 2025 | €500,000 | 65 m |
| 1 Edwin Terrace, Mellifont Ave, Dun Laoghaire | Sept 2025 | €601,000 | 65 m |
| 1 Edwin Terrace, Mellifont Ave, Dun Laoghaire | Sept 2025 | €601,000 | 65 m |
| 1 St Floor, 2 Marine Terrace, Dun Laoghaire | Jun 2025 | €2,000,000 | 73 m |
| Parkview, 5 Park Rd, Dun Laoghaire | May 2025 | €2,230,000 | 76 m |
| 12 Stoneview Place, Dun Laoghaire, Dublin | Aug 2025 | €720,000 | 80 m |
| 203 Rosses Court, Mellifont Ave, Dun Laoghaire | Aug 2025 | €755,000 | 92 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 received8 August 2022
- Decision issued28 September 2022
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
The development consists of a new single-storey pitched-roofed extension to the rear including a new…
17 Mellifont Avenue, Dun Laoghaire, Co Dublin, A96 Y070
D22A/0755Dún Laoghaire–RathdownLodged 7 Oct 2022Extension
- GrantedAt this site
The development will consist of the change of use of the existing lower ground floor office unit to a…
17, Mellifont Avenue, Dun Laoghaire, Co. Dublin, A96Y070
D25A/0888/WEBDún Laoghaire–RathdownLodged 20 Nov 2025Change of use
- GrantedAt this site
The development will consist of Demolition of existing single storey structures to rear of existing dwelling…
18, Mellifont Avenue, Dun Laoghaire, Dublin, A96W732
D24A/0259/WEBDún Laoghaire–RathdownLodged 19 Apr 2024Extension
- Compliance submissionAt this site
Compliance with Condition No. 2 of Reg Ref No. D24A/0259/WEB
18, Mellifont Avenue, Dun Laoghaire, Dublin, A96W732
D24A/0259/WEB/C1Dún Laoghaire–RathdownLodged 5 Dec 2024Other
- Granted30 m away
Permission is sought for the demolition of the existing pitched roof and construction of a second floor…
6, Park Lane, Dun Laoghaire, County Dublin
D17A/0906Dún Laoghaire–RathdownLodged 5 Oct 2017Extension
- Granted30 m away
Permission for development. Permission for development consisting of the retention of demolition of single…
7, Stoneview Place, Dun Laoghaire, Co. Dublin
D17A/0408Dún Laoghaire–RathdownLodged 4 May 2017Retention
- Granted30 m away
Permission is sought for the demolition of the existing pitched roof and the construction of a second floor…
7, Park Lane, Dun Laoghaire, Co. Dublin
D11B/0066Dún Laoghaire–RathdownLodged 3 Mar 2011Extension
- Granted30 m away
Permission for the construction of a new chimney at the rear on the north eastern gable wall, a new chimney…
8 Park Lane, Dun Laoghaire, Co Dublin
D14B/0289Dún Laoghaire–RathdownLodged 11 Aug 2014Alterations
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedExtension
The development consists of a new single-storey pitched-roofed extension to the rear including a new…
17 Mellifont Avenue, Dun Laoghaire, Co Dublin, A96 Y070
D22A/0755Dún Laoghaire–RathdownLodged 7 Oct 2022
- InvalidExtension
The development will consist of : Single-storey sloped-roof side extension with side door; alterations to…
22 Castlefield Manor, Malahide, Co. Dublin, K36 F972
F25A/0383EFingalLodged 2 May 2025
- GrantedExtension
The development will consist of: Two-storey front and side extension with pitched/hipped roof, including a…
35 Boroimhe Blackthorn, Swords, Co. Dublin, K67 RC65
F25A/1148EFingalLodged 9 Dec 2025
- GrantedExtension
The development will consist of the construction of a new single-storey rear extension incorporating both…
2, Warrenmount Place, Blackpitts, Dublin 8, D08 X2K2
WEB5402/25Dublin CityLodged 13 Oct 2025
- GrantedExtension
The development will consist of : Construction of a single-storey, sloped-roof side extension with rooflight,…
2 Seacliff Rd, Baldoyle, Dublin 13, D13 AX09
F25A/0662EFingalLodged 19 Jul 2025
- GrantedExtension
The development consist of: (i) Construction of a pitched roof single storey extension to the front; (ii)…
37, Churchtown Road Lower, Churchtown, Dublin 14, D14W8X3
D25A/0721/WEBDún Laoghaire–RathdownLodged 19 Sept 2025
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