Planning application D25B/0313/WEB
The development will consist of: 1) Removal of a existing single-storey extension to the rear of the dwelling…
40, Acorn Drive, Dundrum, Dublin 16, D16RY89
Decision
GRANT PERMISSION
Construction status
Construction commenced
Official building-control evidence dated 9 Mar 2026.
Matched building-control notice CN0139083DR
Source: NBCO/BCMS open data
Application details
- Planning reference
- D25B/0313/WEB
- Council
- Dun Laoghaire-Rathdown County Council
- Proposal description
- The development will consist of: 1) Removal of a existing single-storey extension to the rear of the dwelling; 2) Erect a new single storey front porch to the front facade; 3) Provision of two-storey extension to rear of dwelling; 4) Improvement of overall house energy performance by installing new external insulation with a light-colored render finish, together with all associated site works.
- Location / address
- 40, Acorn Drive, Dundrum, Dublin 16, D16RY89
- Application type
- Permission
- Received / registered
- 4 Jun 2025
- Council decision
- GRANT PERMISSION
- Council decision date
- 23 Jul 2025
- Final grant date
- 28 Aug 2025
Planning and construction timeline
Key dated milestones from planning, appeal and official building-control records.
Application received
Decision: GRANT PERMISSION
Final grant
Works commenced
Official NBCO/BCMS data
Location context
Nearby sold prices
Recent Property Price Register sales sharing the published Eircode. This is location context, not confirmation that the records concern the same property.

