33, Mount Merrion Avenue, Blackrock, Co. Dublin
Demolition of a garage and construction of a new detached two-storey habitable building at a protected structure in Blackrock.
D16A/0174 · Dun Laoghaire Rathdown County Council · Lodged 18 March 2016
- Reference
- D16A/0174
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 18 March 2016
Summary
AI-generatedThe application seeks permission to demolish an existing detached garage at a protected structure. In its place, a new detached garage and two-storey habitable building will be constructed in the rear garden.
- Storeys
- 2
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
Permission to demolish existing detached garage, and for the construction of a new detached garage/2 storey habitable building to their existing rear garden, and all associated site works. A protected structure.
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 |
|---|---|---|---|
| 43 Mount Merrion Ave, Blackrock, Dublin | Feb 2025 | €865,000 | 50 m |
| 44 Westfield, Rock Rd, Sion Hill | Jan 2025 | €730,000 | 60 m |
| Apt 17 Westfield, Sion Hill, Blackrock Dublin | Jul 2025 | €476,000 | 83 m |
| 11 Westfield, Sion Hill, Blackrocknot full market price | Jun 2026 | €211,218 | 90 m |
| 2 Rock Road Place, Blackrockprice excludes VAT | Oct 2025 | €1,387,665 | 120 m |
| 2 Sydney Mews, Sydney Avenue, Blackrock | Jun 2025 | €1,300,000 | 130 m |
| 15 Brooklawn, Mount Merrion Ave, Blackrock | Mar 2025 | €875,000 | 146 m |
| 31 Castledawson, Sion Hill Rock Road, Blackrock | May 2026 | €620,000 | 157 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 received18 March 2016
- Decision issued10 May 2016
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 an existing non historic shed to the rear garden and subsequent construction of a new…
Saint Cabríni, 33 Mount Merrion Avenue, Blackrock, Dublin, A94P5X5
D24A/0199Dún Laoghaire–RathdownLodged 21 Oct 2024Alterations
- GrantedAt this site
Demolition of a section of the existing rear return at the upper ground floor and the subsequent construction…
33, Saint Cabríni, Mount Merrion Avenue, Blackrock, Dublin, A94P5X5
D23A/0578Dún Laoghaire–RathdownLodged 6 Sept 2023Extension
- RefusedAt this site
Removal of a section of the existing random rubble north/east facing boundary wall at Peafield (Lane) &…
33, Saint Cabríni, Mount Merrion Avenue, (corner of Mount Merrion Avenue & Peafield) Blackrock, Dublin, A94P5X5
D23A/0709Dún Laoghaire–RathdownLodged 14 Nov 2023Alterations
- GrantedAt this site
Demolition of the existing non-historic, single storey rear return extension at the upper ground floor level…
31, Mount Merrion Avenue, Blackrock, Dublin, A94Y0Y3
D24A/0495/WEBDún Laoghaire–RathdownLodged 21 Oct 2024Extension
- GrantedAt this site
Permission is sought for a rear single storey extension at hall floor level, an internal porch behind main…
37, Mount Merrion Avenue, Blackrock, Co. Dublin
D11A/0032Dún Laoghaire–RathdownLodged 18 May 2011Extension
- RefusedAt this site
Permission for the demolition of an existing single storey extension to the rear of a three storey terraced…
29, Mount Merrion Avenue, Blackrock, Co. Dublin
D19A/0411Dún Laoghaire–RathdownLodged 13 Jun 2019Extension
- Granted30 m away
Creation of a new opening in the rear wall at ground floor level, the construction of a single storey,…
Saint Annas, 27 Mount Merrion Avenue, Blackrock, Dublin, A94E188
D23A/0649Dún Laoghaire–RathdownLodged 13 Oct 2023Extension
- Granted30 m away
The development will consist of the demolition of an existing garage to the rear and construction of a new…
Saint Annas, 27, Mount Merrion Avenue, Blackrock, Dublin, A94Y6V6 (A Protected Structure)
D25A/0168/WEBDún Laoghaire–RathdownLodged 4 Mar 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.
- GrantedExtension
Permission is sought for the demolition of existing single storey garage and outbuildings to side and two…
39, Belgrave Square (A Protected Structure), Monkstown, Co Dublin
D07A/1216Dún Laoghaire–RathdownLodged 24 Aug 2007
- GrantedExtension
(1) Demolition of existing rear extension for construction of single storey pitch roof extension at rear…
4, St. Patricks Cottages, Rathfarnham, Dublin 14
SD11B/0172South DublinLodged 6 May 2011
- GrantedOther
Permission for construction of new single storey garage and retention of garden wall to rear of a Protected…
Rear 23, Cambridge Terrace, York Road, Dun Laoghaire
D13A/0034Dún Laoghaire–RathdownLodged 24 Jan 2013
- GrantedAlterations
Planning permission is sought for partial demolition and alterations to the existing ground floor single…
1, Eglinton Park, Dun Laoghaire, Co. Dublin
D11B/0325Dún Laoghaire–RathdownLodged 5 Oct 2011
- GrantedAlterations
Demolition of existing garage to side of house and for its reconstruction incorporating raised eaves and…
21, Alma Road, Monkstown, Co. Dublin
D05A/0371Dún Laoghaire–RathdownLodged 24 Mar 2005
- GrantedExtension
Demolition of existing conservatory and kitchen, new single storey extension to south and west elevations,…
Hollywood Castle, Claremont Road, Carrickmines, Dublin 18
D03A/0829Dún Laoghaire–RathdownLodged 3 Sept 2003
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