66, Knockcullen Drive, Knocklyon, Dublin, D16 K0H2
ReferralPlanning application SD26B/0344
Dublin - South Dublin County Council
Proposed Development
Demolition of portions of the existing rear and side external walls at ground floor level and the rear wall of the first floor; Demolition of the existing garage roof and the existing rear utility room, and the construction of (a) A single storey extension to the rear and side of the existing dwelling; (b) The partial conversion of the existing garage to habitable accommodation; (c) A first floor extension to the rear of dwelling, including the extension of the existing roof over the proposed first floor extension; (d) The widening of the existing vehicular entrance; and (e) Associated external works, including a new front entrance, entrance steps, planter, landscaping and all ancillary site development works.
View the full application file on the council's planning portal →Application Timeline
Application received
24 Jul 2026
Decision due (upcoming)
17 Sept 2026
Application Details
- Location
- 66, Knockcullen Drive, Knocklyon, Dublin, D16 K0H2
- Applicant
- N/A
- Application Type
- Permission
- Planning Authority
- South Dublin County Council
- Eircode
- D16 K0H2
- Site Area
- 525 ha
- Floor Area
- 61 sq m
Timeline
- Registration Date
- 24 July 2026
- Status
- Referral
- Decision
- Pending
- Decision Due
- 17 September 2026
Location
Planning Applications Nearby
What the council has granted and refused around this site is the best guide to how a similar application will fare.
The development will consist of converting and extending a garage, construction of a ground-floor extension to the rear, reconfiguration of the ground and first-floor layouts, widening the entrance, and all ancillary works necessary to facilitate the development.
66, Knockcullen Drive, Knocklyon, Dublin 16, D16 K0H2
The development will consist of; A) the demolition of the existing single storey ground floor extension to the side and the shed to the rear of the existing dwelling; B) the construction of a single storey extension to the side and rear of the existing dwelling consisting of a WC, kitchen area and utility room and; C) widening the existing vehicle entrance together with all associated site works.
65, Knockcullen Drive, Ballyroan, Dublin 16, D16 ET78
The development will consist of; A) the demolition of the existing single storey garage to the side and the shed to the rear of the existing dwelling; B) the construction of a single storey extension to the side and rear of the existing dwelling and; C) an extension at first floor level to the rear, together with all associated site works.
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Detached 2 storey dwelling with new vehicular entrance to side.
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Detached 2 storey dwelling with new vehicular entrance to side.
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Detached 2 storey dwelling with new vehicular entrance to side.
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Demolish existing garage and erect two storey dwelling house in garden of existing house.
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Two storey dwelling in the side garden with vehicular access from Knockcullen Rise.
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Demolition of existing single storey extension and shed, the provision of a single storey extension to the rear and side with velux roof light, single storey porch to the front and general refurbishments.
20, Knockcullen Park, Knocklyon, Dublin 16
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