48, Mapas Road, Dalkey, Co. Dublin
Attic conversion to a study with a Dutch hip roof modification, rear dormer, and chimney demolition in Dalkey.
D16B/0400 · Dun Laoghaire Rathdown County Council · Lodged 23 September 2016
- Reference
- D16B/0400
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 23 September 2016
Summary
AI-generatedThis application proposes converting the attic into a study room, which involves raising the side gable wall to create a Dutch hip roof. The works also include adding a rear dormer, rooflights, a new side window, and demolishing a side chimney.
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 is sought for conversion of attic to study room including building up the side gable wall to form dutch hip roof, dormer rooflight to rear, demolish side chimney, rooflights to front and rear, new side window with altered existing side window.
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 26 June 2017.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 5 Saval Grove, Dalkey, Dublin | Jul 2025 | €980,000 | 117 m |
| 33 Dalkey Park, Dalkey, Dublin | Feb 2025 | €875,000 | 121 m |
| 47 Dalkey Park, Dalkey, Co Dublin | Apr 2026 | €1,000,000 | 138 m |
| 32 Barnhill Place, Barnhill Road, Dalkeyprice excludes VAT | Dec 2025 | €917,431 | 178 m |
| 28 Barnhill Place, Barnhill Road, Dalkeyprice excludes VAT | Dec 2025 | €837,004 | 178 m |
| 26 Barnhill Place, Barnhill Road, Dalkeyprice excludes VAT | Dec 2025 | €1,277,533 | 186 m |
| 39 Barnhill Ave, Dalkey, Dublin | Mar 2026 | €1,410,000 | 194 m |
| 35 Barnill Place, Barnhill Road, Dalkeyprice excludes VAT | Apr 2026 | €1,376,147 | 208 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 received23 September 2016
- Decision issued17 November 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
Permission for an extension to side at first floor over existing garage including attic conversion with…
48 Mapas Road, Dalkey, Co Dublin
D16B/0082Dún Laoghaire–RathdownLodged 7 Mar 2016Extension
- GrantedAt this site
Permission is sought for the conversion of attic to a study room including the demolition of the existing…
49 Mapas Road, Dalkey, Co. Dublin
D20B/0377Dún Laoghaire–RathdownLodged 23 Nov 2020Extension
- GrantedAt this site
Permission is sought or widening of existing entrance gates (Total proposed extended width 3.2m) revisions to…
46 Mapas Road, Dalkey, Co. Dublin
D20A/0917Dún Laoghaire–RathdownLodged 8 Dec 2020Alterations
- Granted30 m away
Planning permission for development. The development will consist of: Widening the existing gates from 2.4…
11, Mapas Avenue, Dalkey, Co. Dublin
D23A/0407Dún Laoghaire–RathdownLodged 19 Jun 2023Alterations
- Granted30 m away
Permission is sought for a — construct a single storey extension (approx. 16.5 m2) with pitched roof and 2…
9, Mapas Avenue, Dalkey, Co. Dublin
D09A/0042Dún Laoghaire–RathdownLodged 17 Apr 2009Extension
- Granted30 m away
Permission to: (1) Construct a single storey extension to rear of dwelling. (2) Single storey extension with…
9 Mapas Avenue, Dalkey, Co Dublin
D14A/0558Dún Laoghaire–RathdownLodged 28 Aug 2014Extension
- Granted40 m away
Permission is sought for widening of existing entrance gates (Total proposed extended width 3.2 m) revisions…
44, Mapas Road, Dalkey, Co. Dublin
D17A/0516Dún Laoghaire–RathdownLodged 8 Jun 2017Alterations
- Invalid50 m away
Permission is sought for construction of first floor extension to the side of existing dwelling comprising of…
25, Mapas Road, Dalkey, Co. Dublin, A96T659
D23A/0395Dún Laoghaire–RathdownLodged 15 Jun 2023Extension
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 conversion of attic to a study room including the demolition of the existing…
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