Planning application D25A/0666/WEB
Proposed alterations and additions to an existing single storey detached dwelling.
No. 7 Deerpark Road, Mount Merrion, Co. Dublin, A94A4P0
Decision
GRANT PERMISSION
Construction status
Construction commenced
Official building-control evidence dated 4 May 2026.
Matched building-control notice CN0141368DR
Source: NBCO/BCMS open data
Application details
- Planning reference
- D25A/0666/WEB
- Council
- Dun Laoghaire-Rathdown County Council
- Proposal description
- Proposed alterations and additions to an existing single storey detached dwelling. The development will comprise the demolition of an existing single-storey kitchen extension to the side and rear together with the demolition of an existing conservatory extension to the rear. The proposed new works will comprise the construction of a new 2-storey dormer extension to the rear elevation (south), and construction of a new single storey utility room extension to side elevation (west) including new side entrance door, together with the construction of a new dormer window to the side elevation (east), and the conversion of the existing attic space with a new dormer window to the front elevation (north) including new velux rooflights to the side elevations. The proposed works will also comprise the widening of the existing vehicular entrance to the front boundary of the property, and all associated ancillary site works including connections to existing services.
- Location / address
- No. 7 Deerpark Road, Mount Merrion, Co. Dublin, A94A4P0
- Application type
- Permission
- Received / registered
- 28 Aug 2025
- Council decision
- GRANT PERMISSION
- Council decision date
- 17 Oct 2025
- Final grant date
- 20 Nov 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.