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Fingal Weekly Planning29 May 2026

F26A/0454E

Glenlion House and, Glenlion Chalet, Thormanby Road, Howth, Co. Dublin, D13E395

Lead potentialMedium

Moderate residential works including roof replacement with solar, corridor extension and internal revisions.

Planning stageNew Application
Project typeMixed
Development sectorResidential
Matched trades4

Source description

What is being proposed

Retention Permission and Planning Permission is sought for alterations to the development granted under Reg. Ref. F20A/0046 at Glenlion House and Reg. Ref. F22A/0285 at Glenlion Chalet - both properties are now under the same ownership. Retention Permission is sought for revision to Glenlion House relative to the permission previously granted under Reg. Ref. F20A/0046 comprising a 139sq.m reduction in the floor area of the dwelling at lower ground floor level, the omission of an external staircase and all associated internal/external revisions. Planning Permission is sought for (i) amendment of Reg. Ref.…

Read full source description

Retention Permission and Planning Permission is sought for alterations to the development granted under Reg. Ref. F20A/0046 at Glenlion House and Reg. Ref. F22A/0285 at Glenlion Chalet - both properties are now under the same ownership. Retention Permission is sought for revision to Glenlion House relative to the permission previously granted under Reg. Ref. F20A/0046 comprising a 139sq.m reduction in the floor area of the dwelling at lower ground floor level, the omission of an external staircase and all associated internal/external revisions. Planning Permission is sought for (i) amendment of Reg. Ref. F22A/0285 comprising the non-demolition of Glenlion Chalet, a single storey chalet structure (86.6sq.m) located to the immediate north-east of Glenlion House which was previously permitted to be demolished under Reg. Ref. D22A/0285); (ii) external modifications to the chalet structure including demolition and replacement of roof with new flat roof with solar panels, and revised fenestration details and material finishes; (iii) provision of a 43.6sq.m single-storey corridor/extension, with 1 no. rooflight, to provide a connection between the upper ground floor level of Glenlion House and Glenlion Chalet, together with associated internal revisions to both structures; and, (iv) all associated site works necessary to facilitate the development.

Opportunity fit

Why these trades match

4 evidence-led matches
01

Roofing

High

Demolition and replacement of chalet roof with new flat roof with solar panels explicitly stated.

02

Solar

High

Solar panels on new flat roof explicitly mentioned.

03

Demolition

Medium

Demolition and replacement of chalet roof, and non-demolition of chalet previously permitted.

04

Windows Doors

Medium

Revised fenestration details and material finishes explicitly mentioned.