House extension · Co. Dublin
Knocknagow House, Greenville Road, Blackrock, Co Dublin
Granted 5 Sep 2014
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Key facts
- Planning application D14B/0255 at Knocknagow House, Greenville Road, Blackrock, Co Dublin: Proposed low energy retrofit.
- It was received by Dun Laoghaire Rathdown County Council on 15 Jul 2014.
- Status: Granted 5 Sep 2014.
- Work started on site on 20 May 2015, according to the commencement notice. It does not say which contractors or suppliers are appointed.
Source: the Dun Laoghaire Rathdown County Council planning register, as last seen on 2 Jun 2026. Search the council's register
More planning applications in Blackrock · Planning applications in Co. Dublin
Council register
The council's register shows: Granted on 5 Sep 2014.
Search the Dun Laoghaire Rathdown planning register
Application details as we last saw them in the national register on 2 Jun 2026.
What and where
Proposed low energy retrofit
Permission for the proposed low energy retrofit, alterations and extension
- Location
- Blackrock, Co. Dublin Map
- Planning reference
- D14B/0255
Numbers and dates
- Homes
- ~1estimated from the application
- Project type
- House extension
- Received
- 15 Jul 2014
- Granted
- 5 Sep 2014
- Site start
- 20 May 2015
Timeline
- Application received
- Granted
- Site start
Outlook
What happens next
Documents and evidence
Check the record
- Council planning registerSearch planning.agileapplications.ie for reference D14B/0255.Search the register
How we know this
From the Dun Laoghaire Rathdown County Council planning register, as last seen on 2 Jun 2026. The council's own file is the official record.
Site starts
Commencement notices for this permission
- 20 May 2015Work started · The project comprises of the partial demolition and renovation of an existing domestic...View the site start
A commencement notice tells the council that building work is about to start. A completion certificate is filed when it is finished.
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