Residential development at 40 Silchester Road, Glenageary
40 Silchester Road, Glenageary, Co. Dublin, A96N5K0
up to 3 storeys · 0.154 ha · Granted · permission to Jul 2031 (estimate)
Planning application D26B/0282/WEB to Dun Laoghaire Rathdown County Council at 40 Silchester Road, Glenageary. Granted by the council on 2 July 2026. The permission normally runs to July 2031 (an estimate: the grant plus five years).
Timeline
- Application lodged
- Council granted
- Permission normally ends (estimate)
The end date is an estimate: the grant plus five years, the normal life of a permission. An extension or a commencement changes it.
Key facts
Proposed development
Permission for the following works: 1) Demolition of single storey utility room to side. 2) Demolition of single storey return to the front. 3) Demolition of existing pitched roof. 4) Proposed construction of a new pitched roof with rear-facing dormer windows and two roof lights, accommodating a new bedroom with ensuite and attic storage at second floor level. 5) Construction of a new three storey front facade with two front-facing gables and associated pitched roofs. 6) Proposed construction of a new two storey extension with pitched roof to rear with 6no. rooflights. 7) Proposed construction of single storey extension to rear including 3no. roof lights. 8) Proposed upgrade of landscaping to the front, sides and rear. 9) Proposed removal of existing windows and doors with new windows and doors.10) Including all associated site works to accommodate the proposed works
Planning status
Permission was granted on 2 Jul 2026. The four-week appeal period has passed with no appeal recorded, so the permission is final. Works can start once a commencement notice is lodged; the permission normally runs to Jul 2031 (estimate).
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Nearby applications
Other applications on the Dun Laoghaire Rathdown register close to this address.
- D25B/0652/WEB39, Silchester Road, Glenageary, Co. Dublin, A96R6C5On Site
1) Demolition of single storey covered porch to front 2) Demolition of single storey flat roof to front and side…
- D26A/0255/WEBSite to rear of 42, Silchester Road, Glenageary, Co. Dublin, A96D8X8Granted
Construction of two 3-storey houses (two full storeys plus a dormer roof storey), with four bedrooms plus study along with associated landscaping, parking…
- D25A/0410/WEBDevelopment of a 0.160 ha site to the rear of 43 & 44 Silchester Road, Glenageary, Co. Dublin.Granted
The development will principally consist of: Modifications to the permitted dev
- D26A/0141/WEB43, 44 & 45, Silchester Road, Dun Laoghaire, Co. DublinIn Assessment
Further modifications to the permitted development of four houses (Planning Register Reference D23A/0531)…
- D25B/0419/WEB44 Silchester Road, Glenageary, Dublin, A96A6F5Granted
Energy upgrade works and façade works including: pr
- D26B/0459/WEB42, Glengara Park, Glenageary, Dublin, A96D6C2Lodged
Layout Alterations, Extension, Upgrade and Associated site works including; Elimination of side passage on West side…
Related
About this page: the facts above come from the statutory public planning register kept by Dun Laoghaire Rathdown County Council and are refreshed weekly (last updated 21 Sept 2026). Applicant names and contact details are not shown. Status labels are PlanningLeads' plain-language reading of the register status and the "Use" label is classified by AI from the public description (see how we use AI); neither is legal advice and the council's file is the record. How we handle this data: privacy notice.
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