7, North Avenue, Mount Merrion, Co. Dublin
Roof height increase, attic conversion, and a two-storey glazed entrance feature in Mount Merrion.
D05B/0699 · Dun Laoghaire Rathdown County Council · Lodged 22 September 2005
- Reference
- D05B/0699
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 22 September 2005
Summary
AI-generatedPermission is sought to raise the roof height of the existing house to facilitate an attic conversion containing a bedroom, ensuite, wardrobe, and sitting room. The project also includes a new two-storey glazed entrance feature, a front bay window, a first-floor rear balcony, and internal alterations.
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
To raise height of roof and convert attic to contain new bedroom ensuite, wardrobe areas and sitting room with new 2 storey glazed feature entrance and bay window to front and first floor balcony to rear and to lower cill heights of existing front window and carry out associated internal alterations.
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 |
|---|---|---|---|
| 14 Mather Rd North, Mount Merrion, Dublin | Jan 2026 | €1,845,000 | 102 m |
| 32 St Thomas Rd, Mount Merrion, Dublin | Mar 2025 | €1,900,000 | 109 m |
| 9 Cypress Road, Mount Merrion, Co Dublin | Jun 2026 | €1,230,000 | 177 m |
| 33 North Avenue, Mount Merrion, Blackrock | Sept 2025 | €2,365,000 | 188 m |
| 19 Cypress Road, Mount Merrion, Dublin | Jun 2026 | €1,210,000 | 228 m |
| 14 St Thomas Road, Mount Merrion, Blackrock | Jul 2025 | €1,750,000 | 235 m |
| 91 Foster'S Avenue, Mount Merrion, Co Dublin | Jun 2026 | €1,495,000 | 291 m |
| 8 Wilson Road, Mount Merrion, Co Dublin | Nov 2025 | €900,000 | 338 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 received22 September 2005
- Decision issued15 November 2005
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted30 m away
Permission for proposed widened gateway to 3.2m and new painted plastered piers to 2.3m high with a new…
11 North Avenue, Mount Merrion, Co Dublin
D16A/0369Dún Laoghaire–RathdownLodged 23 May 2016Alterations
- Granted30 m away
Retention permission for widening of existing vehicular entrance piers to 3.6m. Also, full planning…
4, Mather Road North, Mount Merrion, Blackrock, Co. Dublin, A94 W896
D17A/0532Dún Laoghaire–RathdownLodged 12 Jun 2017Extension
- Refused40 m away
Permission is sought for retention of the wooden lattice fence along part of the boundary between the…
13, North Avenue, Mount Merrion, Co. Dublin
D12B/0328Dún Laoghaire–RathdownLodged 12 Oct 2012Retention
- Granted70 m away
For the demolition of the previous side extension over the garage and the utility room at the rear and…
38, Saint Thomas Road, Mount Merrion, Co. Dublin
D05B/0658Dún Laoghaire–RathdownLodged 2 Sept 2005Extension
- Refused70 m away
Permission sought for demolition of existing single storey sun room to rear and provision of new single…
52, Fosters Avenue, Blackrock, Dublin
D07B/0100Dún Laoghaire–RathdownLodged 2 Feb 2007Extension
- Refused70 m away
Permission is sought for development consisting of demolition of existing single storey sun room to rear and…
52, Fosters Avenue, Mount Merrion, Co. Dublin.
D07A/1082Dún Laoghaire–RathdownLodged 30 Jul 2007Extension
- Refused70 m away
New 2 storey extension to side, single storey extension to rear, conversion of attic area, with dormer window…
Kildara, 44A Foster's Avenue, Mount Merrion, Blackrock, Dublin, A94W963
D25A/0463/WEBDún Laoghaire–RathdownLodged 11 Jun 2025Extension
- Granted70 m away
New 2 storey extension to side, single storey extension to rear, conversion of attic area, with dormer window…
Kildara, 44A Foster's Avenue, Mount Merrion, Dublin, A94W963
D25A/0737/WEBDún Laoghaire–RathdownLodged 25 Sept 2025Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- RefusedExtension
Conversion of attic to bedroom with ensuite, the heightening of existing gables and rear wall behind…
397, Pearse Street, Sallynoggin, Co. Dublin
D06B/0033Dún Laoghaire–RathdownLodged 20 Jan 2006
- GrantedExtension
Conversion of existing attic space comprising of modification of existing roof structure to form a new…
49, Wilkin's Court, Limekiln Lane, Dublin 12, D12KDT0
SD25B/0201WSouth DublinLodged 10 Apr 2025
- RefusedExtension
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16, Cedar Mount Road, Mount Merrion, Co. Dublin
D08A/1071Dún Laoghaire–RathdownLodged 22 Sept 2008
- GrantedExtension
New attic conversion for bedroom use, alterations to first floor to allow for new stair access, roof ridge…
56, Monastery Walk, Dublin 22
SD16B/0184South DublinLodged 7 Jun 2016
- GrantedExtension
An attic conversion above existing two storey house by extending the roof ridge line and raising the gable…
50, Greenfield Park, Ballycullen Road, Firhouse, Dublin 24
SD20B/0123South DublinLodged 12 Aug 2020
- GrantedAlterations
Proposed alterations to existing attic conversion, with height increase to existing ridge line, incorporating…
Heatherfield, Tubber Lane, Lucan, Co. Dublin.
S00B/0177South DublinLodged 20 Mar 2000
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