Two storey extension to the front and side of the existing dwelling, and a singl

What changed

First retained observation; this does not establish that the application is new.

Observed: 30 September 2026. This describes our archive, not an application event date.

Why it matters locally

The proposal concerns 10, Mayfield Terrace, Ballinteer, Dublin 16, D16PK79. Proposal excerpt: “Two storey extension to the front and side of the existing dwelling, and a singl” The appeal outcome is recorded separately from the council decision; the council decision alone gives an incomplete history.

Location & nearby applications

10, Mayfield Terrace, Ballinteer, Dublin 16, D16PK79

The marker is the source location, not the site boundary. Open larger map · Map © OpenStreetMap contributors.

Nearby applications

Closest retained records in this county within 5 km, measured between map points. Proximity does not establish a shared site.

• See accompanying letter attached.Under 100 m · Brother Bean Coffee, 4 Ballinteer Road, Ballinteer, Dublin 16, D16 V343Ref REF11626 · Decision code: S5 DEC NOT EXEMPT
• The development will consist of: Demolition of the existing lean-to roof to theAbout 100 m · 5, Ballinteer Park, Ballinteer, Dublin 16, D16V820Ref D26B/0358/WEB · Decision code: GRANT PERMISSION
• The development will consist of the demolition of the existing front bay windowAbout 200 m · 8 & 8A Ludford Road, Ballinteer, Dublin 16, D16A213Ref D26B/0454/WEB · Assessment Period
• The installation of an air source heat pump on the balcony/terrace of 85 no. apAbout 200 m · Block 3, Wyckham Point, Wyckham Way, Ballinteer, Dublin 14 (Renewable Energy Directive - RED III)Ref D26A/0570/WEB · Decision code: DECLARE APPLICATION INVALID
• The installation of an air source heat pump on the balcony/terrace of 12 no. apaAbout 200 m · Block 3, Wyckham Point, Wyckham Way, Ballinteer, Dublin 14 Renewable Energy Directive (RED III)Ref D26A/0632/WEB · Decision code: REFUSE PERMISSION

Documents & sources

Dun Laoghaire Rathdown County Council · Reference D25B/0721

These documents are listed by the council. Open the council file above to view or download them.

• Site Notice · 2025-12-19
• Application Form - Part A · 2025-12-19
• Newspaper Notice · 2025-12-19
• Application - Cover Letter · 2025-12-19
• Decision Letter · 2026-05-15
• Internal Report · 2026-05-11
• Internal Report · 2026-02-06
• Submissions/Observations · 2026-02-03
• Additional Information · 2025-12-19
• Planners Report · 2026-02-13
• Planners Report · 2026-05-14
• F.I Drawings - General · 2026-04-20
• F.I Drawings - General · 2026-04-20
• F.I Drawings - General · 2026-04-20
• Decision Letter Further Information · 2026-02-13
• Plans, Sections, Elevations · 2025-12-19
• Coimisiun Pleanala Appeals · 2026-06-16
• Coimisiun Pleanala Appeals · 2026-07-02
• Coimisiun Pleanala Appeals · 2026-07-09
• Coimisiun Pleanala Decisions · 2026-09-17

Source: local authorities / National Planning Applications. Contains Irish Public Sector Data licensed under CC BY 4.0 where supplied by NPAD. Linked documents may have separate reuse terms.