Planning application D25B/0379/WEB
PROTECTED STRUCTURE: The development will consist of the construction of temporary marquee, bicycle storage, shower…
17, Somerton, Rochestown Avenue, Dun Laoghaire, Dublin, A96X3P0
Decision
GRANT PERMISSION
Application details
- Planning reference
- D25B/0379/WEB
- Council
- Dun Laoghaire-Rathdown County Council
- Proposal description
- PROTECTED STRUCTURE: The development will consist of the construction of temporary marquee, bicycle storage, shower, and toilet structures to support the ongoing educational use of the campus within the curtilage of the campus and its Protected Structures. Permission is sought for a temporary period of 3 years. The proposed development comprises of: 1 no. marquee (30.6 m x 50.1 m), 1 no. toilet block (9.1 m x 3 m), and 1 no. shower block (1.5 m x 3.6 m) located at New Square; 1 no. marquee (20.4 m x 30.1 m), 1 no. toilet block (9.1 m x 3 m) and 1 no. bike storage shelter (4.1 m x 2.1 m) located at Botany Bay; 1 no. shower block (1.5 m x 3.6 m) and 1 no. bike storage shelter (4.1 m x 2.1 m) located under the arch proximate to Trinity Business School; 1 no. bike storage shelter (4.1 m x 2.1 m) adjacent to the Chemistry Building; and, 1 no. toilet block (9.1 m x 3 m), and 1 no. shower block (1.5 m x 3.6 m) adjacent to the Pavilion. The development also includes an electric generator at New Square, 2 no. access ramps at Botany Bay and all site infrastructure and enabling works.
- Location / address
- 17, Somerton, Rochestown Avenue, Dun Laoghaire, Dublin, A96X3P0
- Application type
- Permission
- Received / registered
- 4 Jul 2025
- Council decision
- GRANT PERMISSION
- Council decision date
- 27 Aug 2025
- Final grant date
- 1 Oct 2025
Planning timeline
Key dated milestones from the planning record.
Application received
Decision: GRANT PERMISSION
Final grant
Location context
Nearby sold prices
Recent Property Price Register sales in Rochestown Avenue. Distances are not shown because the sale records do not contain reliable coordinates.
€875,000
1 GLENVIEW, ROCHESTOWN AVENUE, DUN LAOGHAIRE
Sold 23 Feb 2026
Locality match
€355,000
82 GRANITEFIELD MANOR, ROCHESTOWN AVENUE, DUN LAOGHAIRE
Sold 6 May 2025
Locality match
€460,000
27 EAGLEWOOD, ROCHESTOWN AVENUE, DUN LAOGHAIRE
Sold 20 Dec 2024
Locality match
€1,360,000
5 BOULDERS, ROCHESTOWN AVENUE, DUN LAOGHAIRE
Sold 14 Nov 2024
Locality match
€420,000
APT 31 EAGLEWOOD, ROCHESTOWN AVENUE, DUN LAOGHAIRE
Sold 24 May 2024
Locality match
€560,000
50 BEECHWOOD LAWN, ROCHESTOWN AVENUE, DUN LAOGHAIRE
Sold 9 May 2023
Locality match

