1 Portmarnock Walk, Portmarnock, Co. Dublin, D13 EY92
Retention of modifications to an approved attic conversion in Portmarnock.
F25A/1186E · Fingal County Council · Lodged 17 December 2025
- Reference
- F25A/1186E
- Authority
- Fingal County Council
- Register status
- Decided
- Type
- Retention
- Received
- 17 December 2025
Summary
AI-generatedRetention permission is sought for modifications to a previously approved attic conversion. The changes include setting down the rear dormer by 150mm and increasing its width, alongside a hip-to-gable roof conversion.
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
Retention planning permission for the modifications to previously approved f25a/0206 - attic conversion with hip to gable roof and dormer to rear roof to accommodate stairs to allow access to attic conversion as non-habitable storage space with roof windows to front, removal of chimney, window to gable. Alterations include set down of dormer by 150mm & increase in dormer width all with associated ancillary works.
Land-use zoning
What this land is zoned for
“Provide for residential development and protect and improve residential amenity”
National zoning type: Existing residential
Objective set by the The Fingal Development Plan 2023 – 2029 (2023–2029). 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 |
|---|---|---|---|
| 22 The Quarry, Portmarnock, Co Dublin | May 2025 | €400,000 | 83 m |
| 19 The Quarry, Carrickhill Rd, Portmarnock | Feb 2026 | €300,000 | 83 m |
| 11 Parkview, Portmarnock, Dublin | Apr 2025 | €710,000 | 150 m |
| 4 Lime Kiln, Carrickhill Road Upper, Portmarnock | Mar 2025 | €1,235,000 | 160 m |
| 84 Carrickhill Rise, Portmarnock, Co Dublin | Apr 2025 | €600,000 | 202 m |
| 15 Carrickhill Walk, Portmarnock, Dublin | Nov 2025 | €772,000 | 208 m |
| 92 Carrickhill Rise, Portmarnock, Dublin | Mar 2025 | €700,000 | 208 m |
| 60 Carrickhill Rise, Portmarnock, Dublin | Sept 2025 | €715,000 | 224 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 received17 December 2025
- Decision due20 February 2026
- Decision issued17 February 2026
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
Planning permission for attic conversion with hip to gable roof and dormer to rear roof to accommodate stairs…
1 Portmarnock Walk, Portmarnock, Co. Dublin, D13 EY92
F25A/0206EFingalLodged 13 Mar 2025Extension
- GrantedAt this site
To construct porch attached to western side of proposed house with pit
1 Portmarnock Walk, Portmarnock, Co. Dublin
F11B/0191FingalLodged 12 Sept 2011Extension
- GrantedAt this site
Extend sitting room and hall to front of house with pitched and hipped
3 Portmarnock Walk, Portmarnock, Co. Dublin.
F16B/0013FingalLodged 26 Jan 2016Extension
- GrantedAt this site
The demolition of existing flat roof over garage and to convert existi
5 Portmarnock Walk, Portmarnock, Co. Dublin, D13 VX90.
F17A/0016FingalLodged 17 Jan 2017Extension
- Granted30 m away
Construction of a single storey extension to the front, retention of a
7 Portmarnock Walk, Portmarnock, Co. Dublin
F19B/0327FingalLodged 20 Dec 2019Extension
- Granted30 m away
Permission to extend proposed kitchen extension ground level by 9 sq.m
36 Portmarnock Drive, Portmarnock, Co. Dublin, D13 PP92
F18B/0306FingalLodged 6 Nov 2018Extension
- Granted40 m away
Permission to convert garage to television room
36 Portmarnock Drive, Portmarnock, Co. Dublin, D13 PP92
F18B/0196FingalLodged 17 Jul 2018Extension
- Granted40 m away
Permisson for single storey extension at frontg (South East Elevation)
11 Portmarnock Walk, Portmarnock, Co Dublin
F20A/0381FingalLodged 6 Aug 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.
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