Telesia, 17 Redesdale Road, Mount Merrion, C. Dublin A94 C6Y
Demolition of outbuildings for a new flat-roof extension, widening of rear return, and external insulation.
D18B/0180 · Dun Laoghaire Rathdown County Council · Lodged 19 April 2018
- Reference
- D18B/0180
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 19 April 2018
Summary
AI-generatedThe development includes demolishing single-storey outbuildings to build a flat-roof extension for an entrance hall, WC, and utility. It also features widening the rear return, adding external insulation, and replacing the dormer window with roof lights.
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 for the demolition of existing single storey out-buildings to the south and replacement with new single storey flat roof extension to accommodate entrance hall, wc and utility room. Widening of existing rear return and provision of new pitched roof over same. External insulation to all elevations including revisions to external finishes. Demolition of existing chimney and provision of new chimneys. Removal of existing dormer window to front and provision of new roof lights.
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 8 October 2018.
Notified floor area: 155 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 13 Redesdale Rd, Mount Merrion, Dublin | Sept 2025 | €850,000 | 24 m |
| 27 Redesdale Rd, Mount Merrion, Dublin | May 2025 | €1,000,000 | 73 m |
| 10 Redesdale Rd, Mount Merrion, Co Dublin | Jun 2026 | €1,220,000 | 117 m |
| 7 Clonmore Rd, Mount Merrion, Dublin | Sept 2025 | €1,400,000 | 133 m |
| 2 Redesdale Court, Redesdale Rd, Mount Merrion | Nov 2025 | €650,000 | 207 m |
| 71 Trees Road, Mount Merrion, Co Dublin | Aug 2025 | €1,480,000 | 244 m |
| 98 Lr Kilmacud Rd, Stillorgan, Dublin | Jul 2025 | €1,187,000 | 247 m |
| 21 Cedarmount Rd, Mount Merrion, Dublin | Nov 2025 | €910,000 | 250 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 received19 April 2018
- Decision issued12 June 2018
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
Permission is sought for the construction of a forward-facing single-storey flat roof extension to side…
15 Redesdale Road, Mount Merrion, Blackrock, Co. Dublin A94 D3K7
D20A/0431Dún Laoghaire–RathdownLodged 7 Sept 2020Extension
- GrantedAt this site
Permission consisting of the proposed demolition of an existing single storey rear extension and a chimney…
19, Redesdale Road, Mount Merrion, Co. Dublin
D19B/0300Dún Laoghaire–RathdownLodged 14 Jun 2019Extension
- GrantedAt this site
Erect a single storey extension to the rear including minor internal alterations, associated site works and…
19 Redesdale Road, Mount Merrion, Blackrock, Dublin, A94C7W3
D23A/0449Dún Laoghaire–RathdownLodged 5 Jul 2023Retention
- Granted30 m away
Permission for development. The development will consist of alterations to previously granted planning…
21 Redesdale Road, Mount Merrion, Blackrock, Co. Dublin, A94W0Y1
D22A/0151Dún Laoghaire–RathdownLodged 3 Mar 2022Alterations
- Granted30 m away
Permission for development. The development will consist of — demolishing the existing side garage, garden…
21, Redesdale Road, Mount Merrion, Blackrock, Co Dublin, A94W0Y1
D21A/0291Dún Laoghaire–RathdownLodged 8 Apr 2021Extension
- Granted30 m away
Permission for: A. The demolition of existing single storey conservatory and chimneys. B. Conversion of…
11 Redesdale Road, Mount Merrion, Co Dublin
D15B/0468Dún Laoghaire–RathdownLodged 18 Dec 2015Extension
- Granted40 m away
Permission for development. The development will consist of modifications to the previously approved…
12 Clonmore Road, Mount Merrion, Co. Dublin
D20A/0381Dún Laoghaire–RathdownLodged 4 Jun 2020Alterations
- Granted40 m away
Permission for development consisting of: The demolition of the garage to the side of the existing…
12, Clonmore Road, Mount Merrion, Co. Dublin
D13A/0245Dún Laoghaire–RathdownLodged 16 May 2013Extension
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 for the demolition of existing single storey extension to side, removal of main roof and chimney…
15 Dalkey Grove, Dalkey, Co Dublin
D15A/0427Dún Laoghaire–RathdownLodged 2 Jul 2015
- GrantedExtension
Permission is sought for demolition of the existing chimney, roof structure, dormer window and side outhouse,…
24, Cherrygarth, Mount Merrion, Co Dublin
D21A/0130Dún Laoghaire–RathdownLodged 17 Feb 2021
- GrantedExtension
Permission for the demolition of a chimney at the side, the conversion of the existing ground floor storage…
18, Thorndale Avenue, Artane, Dublin 5
2302/21Dublin CityLodged 1 Mar 2021
- GrantedExtension
Permission is sought for the demolition of rear single storey extension (totalling approx. 45sqm) and the…
11, Sion Road, Glenageary, Co. Dublin, A96P9X7
D24A/0949/WEBDún Laoghaire–RathdownLodged 29 Nov 2024
- GrantedExtension
Permission is sought for the demolition of the rear extension (approx. 13sqm) and shed, the construction of…
5, Stradbrook Cottages, Stradbrook Road, Blackrock, Dublin, A94W1W5
D24B/0489/WEBDún Laoghaire–RathdownLodged 15 Nov 2024
- GrantedExtension
Permission for a new 2 storey extension to the rear and side comprising of the demolition of the existing…
85 Carysfort Downs, Stillorgan Park, Blackrock, Co Dublin A94 E376
D19B/0116Dún Laoghaire–RathdownLodged 5 Mar 2019
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