The Mews, 3A Mount Merrion Avenue, Blackrock, Co. Dublin
Conversion of an existing garage and loft into a study and bedroom, with a new porch, bay window, and raised roof.
D14B/0282 · Dun Laoghaire Rathdown County Council · Lodged 5 August 2014
- Reference
- D14B/0282
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 5 August 2014
Summary
AI-generatedThe development will incorporate the existing garage and loft to provide a ground-floor study with a bedroom and shower overhead. Works also include a new entrance porch, a rear bay window, altered window openings, a revised internal layout, and raising the existing roof.
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
Incorporating existing garage and loft to provide study on the ground floor with bedroom and shower over head, new entrance porch, and bay window to rear walled garden, altered window openings and revised internal layout. Works will also include replacement and raising of existing roof, new services throughout and associated site works including revised drainage. The mews has a vehicular entrance off mount merrion avenue and is also entered through ben inagh, 2 rock road, blackrock, co. Dub...
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.
Built — construction complete
A commencement notice records works starting on 27 March 2015. A completion certificate was lodged on 25 November 2016.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| Apt 17 Westfield, Sion Hill, Blackrock Dublin | Jul 2025 | €476,000 | 97 m |
| 11 Westfield, Sion Hill, Blackrocknot full market price | Jun 2026 | €211,218 | 103 m |
| 2 Rock Road Place, Blackrockprice excludes VAT | Oct 2025 | €1,387,665 | 118 m |
| 31 Castledawson, Sion Hill Rock Road, Blackrock | May 2026 | €620,000 | 121 m |
| 25 Castledawson, Sion Hill, Blackrock | Sept 2025 | €549,000 | 123 m |
| Apt 29 Lisalea, Frascati Park, Blackrock | Aug 2025 | €515,000 | 127 m |
| 20 Lisalea, Frascati Park, Blackrock | Jul 2026 | €502,290 | 127 m |
| 2 Sydney Mews, Sydney Avenue, Blackrock | Jun 2025 | €1,300,000 | 144 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 received5 August 2014
- Decision issued29 September 2014
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
Single storey pavilion of approximately 20sq.m to rear garden. (Protected Structure)
5, Mount Merrion Avenue, Blackrock, Co. Dublin
D08A/1247Dún Laoghaire–RathdownLodged 14 Nov 2008Extension
- GrantedAt this site
The development will consist of — Formation of a car port to the end of the rear garden including PV panels…
5, Mount Merrion Avenue, Blackrock, Dublin, A94W9P2 (Protected Structure)
D26A/0302/WEBDún Laoghaire–RathdownLodged 26 Mar 2026Alterations
- Granted40 m away
Permission is sought for the replacement of the existing single glazed up and down sliding window sashes with…
Benincasa Special School, 1, Mount Merrion Avenue, Blackrock, Co. Dublin
D12A/0277Dún Laoghaire–RathdownLodged 27 Nov 2012Alterations
- Granted40 m away
Widening of existing entrance and gates. Benincasa House is a Protected Structure
Benincasa Special School, 1 Mount Merrion Avenue, Blackrock, Co Dublin
D03A/0176Dún Laoghaire–RathdownLodged 24 Feb 2003Alterations
- Granted40 m away
New prefabricated Speech and Language Therapy Room in the grounds. Benicasa House is a Protected Structure
Benincasa Special School, 1 Mount Merrion Avenue, Blackrock, Co Dublin
D03A/0177Dún Laoghaire–RathdownLodged 24 Feb 2003Alterations
- Granted40 m away
Construction of a new disabled accessible toilet at basement level to the rear of existing school buildings.…
Benicasa Special School, 1, Mount Merrion Avenue, Blackrock, Co. Dublin.
D05A/0572Dún Laoghaire–RathdownLodged 9 May 2005Alterations
- Granted40 m away
Permission for development consisting of the demolition of an existing flat roofed 2 storey extension to the…
Ben Inagh, 2 Rock Road, Blackrock, Co. Dublin
D14A/0496Dún Laoghaire–RathdownLodged 6 Oct 2014Extension
- Granted40 m away
Permission is sought for works, consisting of a 6m2 metal-roofed bay window extension in the location of an…
9 Mount Merrion Avenue, Blackrock, County Dublin, A94 R7D6 a protected structure
D21A/1153Dún Laoghaire–RathdownLodged 22 Dec 2021Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- RefusedNew dwelling
Construction of two storey mews dwelling with garage. [LOCATION] Rear of 7 Proby Square, Blackrock, Co.…
Rear of 7 Proby Square, Blackrock, Co. Dublin.
D02A/0171Dún Laoghaire–RathdownLodged 8 Mar 2002
- GrantedExtension
Renovations and extensions to the existing two-storey, detached house at 46 Wilson Road, Mount Merrion,…
46, Wilson Road, Mount Merrion, Blackrock, Dublin, A94E8F5
D25B/0120/WEBDún Laoghaire–RathdownLodged 6 Mar 2025
- GrantedExtension
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 2002
- WithdrawnApartments
Extension and conversion to mews dwellings of 3 existing coach houses to the rear. [LOCATION] 4 Avoca Road,…
4 Avoca Road, Blackrock, Co. Dublin.
D02A/0059Dún Laoghaire–RathdownLodged 1 Feb 2002
- GrantedAlterations
Planning permission for alterations to the previously approved two storey 2 storey 2 bed mews house under…
3, Sydenham Road, Ballsbridge, Dublin 4
4124/21Dublin CityLodged 20 Dec 2021
- InvalidAlterations
Alterations to previously granted planning (under Reg. Ref D24A/0817/WEB) for development at 8 Greenfield…
8, Greenfield Road, Mount Merrion, Blackrock, Co. Dublin, A94D2E9
D24A/1003/WEBDún Laoghaire–RathdownLodged 17 Dec 2024
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