Planning permission sought for two-storey Granny Flat extension to replace existing garage incl. extension at rear of garage along with all associated services & connections.
Planning precedent report
Search a place or planning reference, choose the development type, then preview the report before generating the full PDF.Planning precedent report
149 Clonsilla Road, Blanchardstown, Dublin 15, D15PF2A
One-off house / within 5 km where a location match is available
Executive snapshot
Local planning pattern
12% of nearby decided applications were refused. The preview found 3,967 nearby planning records within 5 km where a location match is available.
- Matched source
- FW24A/0170
- Project type
- One-off house
- Coverage
- 5 km radius
Open preview
Top refusal reasons nearby
Open preview
Nearest similar decisions
Planning permission sought for (a) a first floor extension to side with (b) a new extended 'A' roof over with dormer window to the rear and (c) a single storey extension to rear together with all associated site works.
AIteration and extension of the existing two storey semi-detached house comprising demolition of the existing shed and single storey garage to the side and construction of new two storey extension to the side, including extension of the existing hipped roof, new single storey extension to the rear, a new single storey extension to the front and aIteration of the existing front elevation fenestration, with modifications to the existing internal layout and associated site development.
Erection of two storey bedroom extension over existing extension to si
The development will consist of: Widening of existing front vehicular access. Construction of a first floor pitched roof side extension with a full raised side gable. Construction of a single-storey flat roof rear extension. Conversion of existing garage to a habitable room at ground floor level, including replacement of garage door with a new window. Additional Information Received 10/01/2026
The development will consist of the conversion of attic space, with new Dormer roof to the side and new dormer roof to the rear with velux rooflights to the front. New ground floor front extension comprising of two new bay windows and entrance porch and new ground floor extension to the rear and all associated works.
The full report covers all 3,967 decisions within 5km — with the planner's exact reasons, verbatim quotes and policy citations — delivered as a PDF. €49 incl. VAT.
Source match
Matched from public planning record FW24A/0170The full report adds the full list of similar grants and refusals, source quotes, document links, and a shareable PDF summary.
Included in full report
Policy and design risk
Included in full report
Source document extracts
Included in full report
Comparable decision table
Included in full report