New ground floor front and rear extensions at The Rectory, 12 Hawthorn Lawn
The Rectory, 12 Hawthorn Lawn, Castleknock, Dublin 15, D15 YHT2
0.05 ha · On Site
Planning application FW26A/0175E to Fingal County Council: New ground floor front and rear extensions, new rear ground floor lantern raised rooflight, at The Rectory, 12 Hawthorn Lawn, Castleknock. Granted by the council on 18 June 2026. Work commenced on 8 September 2026.
Timeline
- Application lodged
- Council granted
- Work commenced
Key facts
Proposed development
The development will consist of: Permission sought for new ground floor front and rear extensions, new rear ground floor lantern raised rooflight, new ground floor entrance door to existing side passage, new first floor front extension to include rooflight to side and roof alterations, new ground floor projecting canopies to side and rear, new first floor rear window, new first floor obscure glazed side windows, new external insulation finish to all existing and new external elevations, removal of existing chimney stack, internal alterations, new permeable hard landscaping to rear and all other associated ancillary site development works. Retention Permission sought for modifications of existing external window and door openings to front, rear and side at both ground and first floor levels, construction of new window openings to front, rear and side at both ground and first floor levels, removal of existing first floor side window, internal alterations and all other associated alterations.
Planning status
A commencement notice has been lodged: works are under way or about to start.
Is this your application?
Say it is yours and you will see which building firms and trades have asked to work on it, with the contact details they chose to leave. It is free and takes an email address. Nothing is shared with anyone unless you choose to contact them.
Nearby applications
Other applications on the Fingal register close to this address.
- FW24A/0071The Rectory, 12 Hawthorn Lawn, Castleknock, Dublin 15, D15 YHT2Granted
Following: 1. Proposed single storey extension to the front of the existing dwelling. 2. All elevational modifications to include new mono pitched roof…
- FW25A/0518E5 Beechpark Crescent, Castleknock, Dublin 15, D15 P70XGranted
Construction of first floor extension to the side of existing dwelling comprising of bedroom and bathroom…
- FW25A/0059E35 Beechpark Avenue, Castleknock, Dublin 15On Site
Demolition of existing single storey extension to side, rear and front of existing dwelling and replacement with 2 storey pitch roof extension to front…
- FW23A/036941 Beechpark Avenue, Castleknock, Dublin 15Granted
New ground floor flat roof rear extension of 51 sq. mts., a new dormer roof and Velux rooflight to the rear and two new Velux roof lights to the front…
- FW23A/010323 Beechpark Avenue, Castleknock, Dublin 15On Site
Single storey extension to the rear of the existing dwelling previously granted planning permission under reg. ref. FW22A/0138 along with amendments…
- FW23A/005317 Beechpark Avenue, Castleknock, Dublin 15, D15 HP5HOn Site
Change of use of former doctor's surgery ( undertaken as part of a previous planning application F05A/0902) to residential use at ground floor.
Related
About this page: the facts above come from the statutory public planning register kept by Fingal 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.
Remove my application from this page
If this is your application and you would rather it did not appear here, tell us and we will take the page down. No account, no questions asked: we only email you a link to confirm it was you. This is your right to object under GDPR Article 21.