82, Mount Merrion Avenue, Blackrock, Co. Dublin
Retention of alterations to an attic dormer window, side and rear bay windows, and a utility room extension in Blackrock.
D06A/0525 · Dun Laoghaire Rathdown County Council · Lodged 13 April 2006
- Reference
- D06A/0525
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission for Retention
- Received
- 13 April 2006
Summary
AI-generatedThe application seeks retention permission for alterations made to a previously approved extension. This includes changes to an attic room dormer window to the rear, ground floor bay windows to the side and rear, and an extension to the utility room.
Generated from the description above by an AI model and may contain mistakes. The council’s description is the authoritative record.
Official record
Development description
Retention of alterations to attic room dormer window to rear, ground floor bay windows to side and rear and extension to utility room. Planning permission was previously granted for an extension and alterations (reg. Ref. D04a/0400)
Land-use zoning
What this land is zoned for
“A To provide residential development and improve residential amenity while protecting the existing residential amenities”
Objective set by the COUNTY DEVELOPMENT PLAN 2022-2028 (2022–2028). The planning authority decides each application on its own merits — this is the zoning context, not a compliance assessment.
Read the zoning objectives in the development planBuilt & sold
What happened next
Beyond the decision: whether this development was built, and what property here has sold for.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 17 Hyde Park Avenue, Blackrock, Co Dublin | Dec 2025 | €1,600,000 | 102 m |
| 15 The Elms, Mount Merrion Ave, Blackrock | Mar 2026 | €490,000 | 106 m |
| 14 The Elms, Mount Merrion Ave, Blackrock | Apr 2025 | €470,000 | 106 m |
| 17 Southwood Park, Mount Merrion, Blackrock | Mar 2025 | €1,580,000 | 127 m |
| 4 The Elms, Mount Merrion Ave, Blackrock | Sept 2025 | €500,000 | 134 m |
| 21 The Elms, Mount Merrion Ave, Blackrock | Dec 2025 | €660,000 | 176 m |
| 54 Waltham Terrace, Blackrock, Co. Dublin | May 2025 | €2,200,000 | 196 m |
| 5 Glenart, Clonfadda Wood, Mount Merrion Ave | Nov 2025 | €491,000 | 219 m |
Nearby properties, not this site — a guide to local values.
Sources: Building Control Management System (commencement notices) and the Residential Property Price Register, licensed under CC BY 4.0. Records are matched to this application by location and may not be exhaustive; always confirm against the official source before relying on them.
Key dates
Timeline
- Application received13 April 2006
- Decision issued7 June 2006
- Appeal submitted4 July 2006
- Appeal decided11 December 2006
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- GrantedAt this site
Demolition of existing single storey extensions to rear inside and construction of a single and two storey…
82, Mount Merrion Avenue, Blackrock, Co. Dublin
D04A/0400Dún Laoghaire–RathdownLodged 8 Apr 2004Extension
- GrantedAt this site
Railings to front garden to be contained within the existing curtilage and located on the inside of the…
82, Mount Merrion Avenue, Blackrock, Co. Dublin
D06A/0173Dún Laoghaire–RathdownLodged 9 Feb 2006Alterations
- GrantedAt this site
Permission is sought for alterations and additions to single storey extension to rear (south elevation)…
84, Mount Merrion Avenue, Blackrock, Co. Dublin
D07B/0490Dún Laoghaire–RathdownLodged 30 May 2007Extension
- GrantedAt this site
Attic conversion to store room with gable end dormer and roof lights to rear. [LOCATION] 84 Mount Merrion…
84 Mount Merrion Avenue, Blackrock, Co. Dublin.
D02B/0063Dún Laoghaire–RathdownLodged 11 Feb 2002Extension
- GrantedAt this site
Planning permission for dormer to rear roof and hipped dormer to side roof to accommodate attic stairs to…
86 Mount Merrion Avenue, Blackrock, Co Dublin, A94 C4H0
D22B/0350Dún Laoghaire–RathdownLodged 27 Jul 2022Extension
- GrantedAt this site
Planning permission for single storey extension to rear
86, Mount Merrion Avenue, Blackrock, Co. Dublin, A94C4H0
D26B/0194/WEBDún Laoghaire–RathdownLodged 2 Apr 2026Extension
- Granted40 m away
The construction of a two-story brick faced front extension to comprise a master ensuite bedroom on the 1st…
2, Hyde Park Avenue, Blackrock, Dublin, A94P9V9
D24A/0387/WEBDún Laoghaire–RathdownLodged 31 May 2024Extension
- Granted60 m away
Permission to construct the folowing (1) A single storey ground floor extension (45sq.m) to the side (south)…
1, Hyde Park Avenue, Blackrock, Co Dublin
D16A/0199Dún Laoghaire–RathdownLodged 24 Mar 2016Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedRetention
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- GrantedRetention
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D08B/0095Dún Laoghaire–RathdownLodged 14 Feb 2008
- GrantedRetention
Retention of alterations to previously approved 2 no. dormer windows at attic level to front of house (which…
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D08B/0429Dún Laoghaire–RathdownLodged 6 Jun 2008
- InvalidRetention
Retention permission for alterations to previously approved planning application Register Ref No.D21A/0219.…
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D24B/0130Dún Laoghaire–RathdownLodged 26 Mar 2024
- GrantedRetention
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D17A/0018Dún Laoghaire–RathdownLodged 11 Jan 2017
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