InvalidExtensionDecided 12 January 2026

56 Castleknock Park, Castleknock, Dublin 15, D15 PAF1

Attic conversion with a side dormer window for non-habitable storage.

FW25A/0536E · Fingal County Council · Lodged 10 December 2025

Reference: FW25A/0536E
Authority: Fingal County Council
Register status: Decided
Type: Permission
Received: 10 December 2025

Summary

AI-generated

The project involves converting the attic space into non-habitable storage. It includes the installation of a dormer window to the side roof to accommodate a new stairs, alongside roof windows and ancillary works.

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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 attic conversion with dormer to side roof to accommodate stairs to allow access to attic conversion as non habitable storage space and roof windows to side roof all with associated ancillary works.

Land-use zoning

What this land is zoned for

RS - ResidentialRS

“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 plan

Built & 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

Residential Property Price Register sales within 500 metres of this site
Address	Date	Price	Distance
60 Castleknock Park, Castleknock, Dublin 15	Aug 2025	€850,000	38 m
Apartment 3 Kilbride Lodge, Castleknock Road, Castleknock	May 2026	€515,000	76 m
Apartment 3, Kilbride Lodge, Castleknock Roadprice excludes VAT	Apr 2025	€487,575	76 m
40 Castleknock Park, Castleknock, Dublin 15	Jun 2025	€1,150,000	127 m
1 Beechpark Lawn, Castleknock, Dublin 15	Mar 2025	€1,295,000	160 m
9 Denewood, Beechpark Ave, Castleknock Dublin 15	Mar 2025	€554,000	162 m
Lucano, Castleknock Road, Castleknock	Apr 2025	€250,000	169 m
22 Stockton Dr, Castleknock, Dublin 15	Apr 2026	€1,100,000	190 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 received10 December 2025
Decision due12 February 2026
Decision issued12 January 2026

In the area

Applications near this site

Other planning applications within about 500 m — what else is being proposed or built nearby.

Related developments

Similar applications

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Community

Discussion

What local people think about this application.

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