21 Seaview Park, Portrane, Dublin
Demolition of a side timber structure, construction of a two-storey side extension, and retention of a garden shed and fence.
F26A/0383E · Fingal County Council · Lodged 13 May 2026
- Reference
- F26A/0383E
- Authority
- Fingal County Council
- Register status
- Decided
- Type
- Permission and Retention
- Received
- 13 May 2026
Summary
AI-generatedThe applicant is seeking permission to demolish an existing timber structure to the side of the house and build a new two-storey side extension. They are also seeking retention permission for a detached garden shed and a 2.4-metre-high timber fence.
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 demolition of timber structure to side and construction of new two storey extension to side of existing house and retention permission for detached shed to rear garden and 2.4m high timber fence to side.
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 |
|---|---|---|---|
| 21 Seaview Park Portrane, Donabate, Dublin | Apr 2026 | €430,000 | 7 m |
| 25 Seaview Park, Portrane, Donabate | May 2025 | €365,000 | 29 m |
| 26 Seaview Park, Portrane, Dublin | Apr 2025 | €458,000 | 34 m |
| 11 Tower View Heights, Portrane, Donabate | May 2026 | €625,000 | 80 m |
| 37 Seaview Park, Portrane, Donabate | Aug 2025 | €390,000 | 110 m |
| 64 Seaview Park, Portrane, Dublin | Jun 2026 | €470,000 | 121 m |
| 61 Seaview Park, Portrane, Donabate | Mar 2025 | €380,000 | 140 m |
| 59 Grey Sq, Portrane, Donabate | Aug 2025 | €410,000 | 296 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 received13 May 2026
- Decision due7 July 2026
- Decision issued2 July 2026
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted40 m away
Single storey bathroom extension to the side
26 Seaview Park, Portrane, Donabate, Co. Dublin.
F15B/0070FingalLodged 24 Mar 2015Extension
- Granted50 m away
Single storey granny flat extension to side
28 Seaview Park, Portrane, Co.Dublin.
F16B/0260FingalLodged 5 Oct 2016Extension
- Granted80 m away
Planning Permission is sought for the construction of an additional bedroom and en-suite above the existing…
11 Tower View Heights, Portrane, Co. Dublin, K36 V653
F25A/0735EFingalLodged 13 Aug 2025Extension
- Granted90 m away
The development will consist of — A new bay window and porch to th
33 Seaview Park, Portrane, Co Dublin
F12B/0168FingalLodged 11 Sept 2012Extension
- Granted100 m away
Retention Planning Permission for single storey shed/gym and covered side access to side
77 Seaview Park, Portrane, Dublin, K36 RY66
F25A/0095EFingalLodged 6 Feb 2025Retention
- Granted100 m away
The building of a single storey bathroom extension suitable for a disa
34 Seaview Park, Portrane, Co. Dublin.
F16B/0328FingalLodged 13 Dec 2016Extension
- Refused120 m away
Retention Permission for a stand alone 1.5 storey high annex office structure to the rear garden and all…
6, Seaview Park,, Portrane, K36NN63
F24A/1170EFingalLodged 19 Dec 2024Retention
- Awaiting decision120 m away
Planning Permission for — A two storey extension to rear of existing house
70 Seaview Park, Portrane, Co. Dublin, K36 HE27
F26A/0367EFingalLodged 8 May 2026Extension
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
Permission to demolish a detached double shed to the rear of existing house. Construct a two storey side…
121 Meadow Vale, Clonkeen Road, Blackrock, Co Dublin
D17B/0008Dún Laoghaire–RathdownLodged 6 Jan 2017
- GrantedExtension
Permission for the demolition of a single-storey side and rear extension, including a garden store, to an…
7 Fremont Drive , Bishopstown , Cork
2140276Cork CityLodged 10 Jun 2021
- GrantedExtension
Permission for demolition of existing single storey extension and detached shed to rear of existing dwelling…
26 Friary Gardens , Friars Walk , Cork
1938257Cork CityLodged 18 Feb 2019
- GrantedExtension
Permission for side and rear extensions and internal alterations to existing dwelling house and all…
Derriville , The Laurels , Dundalk
17222LouthLodged 28 Mar 2017
- GrantedExtension
Permission sought for demolition of existing single-storey shed at side of existing house and construction of…
82, Loreto Avenue,Rathfarnham, Dublin 14
D10B/0105Dún Laoghaire–RathdownLodged 10 Mar 2010
- GrantedExtension
Permission to demolish rear Shed & rear single storey extension, internal & external alterations, construct…
16 Ardlui Park, Newtownpark Avenue, Blackrock, Co. Dublin A94 R2A8
D20B/0390Dún Laoghaire–RathdownLodged 12 Feb 2021
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