6, Royal Terrace West, Dun Laoghaire, Dublin, A96K378 (Protected Structure)
Internal and external alterations to a protected terrace house in Dun Laoghaire.
D26A/0361/WEB · Dun Laoghaire Rathdown County Council · Lodged 7 May 2026
- Reference
- D26A/0361/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 7 May 2026
Summary
AI-generatedThe project involves the demolition of a timber deck and reinstatement of external stairs to the garden. It also includes internal wall alterations, window and door refurbishment, and the installation of a conservation rooflight.
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
- Demolition of timber deck at upper ground floor level
- Reinstatement of external stairs from upper ground floor to garden
- Openings to external walls to the rear at lower and upper ground floor levels only
- Installation of 1no. Conservation rooflight to valley of existing house
- Removal of original and non-original walls and construction of new at lower ground floor as indicated on drawings
- Construction of new lower ground floor slab with damp proofing and an upgrade of mechanical and electrical services throughout
- Refurbishment of all windows and doors throughout the house
- Reinstatement of access from lower to upper ground floor and refurbishment of original staircase
- 2no. New openings to original walls at upper ground floor level
- New wc to upper ground floor and ensuite to first floor and 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 |
|---|---|---|---|
| 6 Royal Terrace West, Dun Laoghaire, Co Dublin | Aug 2025 | €1,501,008 | 11 m |
| Whitethorn, Royal Terrace West, Dun Laoghaire | Nov 2025 | €1,300,000 | 47 m |
| 12 Royal Terrace West, Dun Laoghaire, Dublin | Dec 2025 | €1,975,000 | 48 m |
| 12 Mulgrave Terrace, Dun Laoghaire, Dublin | Aug 2025 | €1,651,324 | 115 m |
| 6 Royal Terrace East, Dun Laoghaire, Dublin | Sept 2025 | €2,375,000 | 131 m |
| 7 Royal Terrace East, Dun Laoghaire, Dublin | May 2026 | €2,500,000 | 132 m |
| 39 Fairway Drive, Cualanor, Upper Glenageeary Road | Nov 2025 | €1,180,000 | 158 m |
| 37 Fairway Drive, Cualanor, Upper Glenageary Road | Dec 2025 | €1,200,000 | 163 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 received7 May 2026
- Decision due6 July 2026
- Decision issued30 June 2026
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
New utility room at ground level under new timber deck roof, and steps from exit of existing kitchen at first…
8 Royal Terrace, Dun Laoghaire, Co. Dublin.
D02B/0115Dún Laoghaire–RathdownLodged 8 Mar 2002Extension
- GrantedAt this site
The development will consist of refurbishment of existing mews (protected structure within architectural…
8, Royal Terrace West, Dun Laoghaire, Co. Dublin
D08A/0293Dún Laoghaire–RathdownLodged 22 May 2008Alterations
- RefusedAt this site
For the demolition of the existing outbuilding, and the construction of a two-storey mews facing onto the…
8, Royal Terrace West,(rear of), Dun Laoghaire, Co. Dublin
D06A/0700Dún Laoghaire–RathdownLodged 27 Apr 2006New dwelling
- Refused30 m away
Erection of a three-storey (split levels) mews house within the curtilage of a protected structure at 10…
10, Royal Terrace West, Dun Laoghaire, Co. Dublin
D06A/0462Dún Laoghaire–RathdownLodged 4 Apr 2006New dwelling
- Granted30 m away
Permission for development consisting of: Conversion of a 3 storey terraced dwelling from 3 self contained…
2, Royal Terrace West, Dun Laoghaire, Co. Dublin
D13A/0605Dún Laoghaire–RathdownLodged 15 Nov 2013Change of use
- Withdrawn30 m away
Permission for development consisting of conversion of a 3 storey terraced dwelling from 3 self contained…
2, Royal Terrace West, Dun Laoghaire, Co. Dublin.
D13A/0560Dún Laoghaire–RathdownLodged 30 Oct 2013Change of use
- Granted40 m away
At Lower Ground Floor: Alterations to existing apartment layout, removal of existing floors and non-load…
1, Royal Terrace West, Dun Laoghaire, Co. Dublin
D08A/0576Dún Laoghaire–RathdownLodged 21 May 2008Change of use
- Granted40 m away
Permission is sought for the retention of the following works (1) 13 sq.m single storey extension to the rear…
11, Royal Terrace West, Dun Laoghaire, Co. Dublin
D09A/0158Dún Laoghaire–RathdownLodged 22 May 2009Retention
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- RefusedAlterations
PROTECTED STRUCTURE: PERMISSION:Permission is sought for the restoration, extension and refurbishment of the…
22 Parnell Road, Harolds Cross, Dublin 12
4744/23Dublin CityLodged 7 Nov 2023
- InvalidExtension
PROTECTED STRUCTURE::Permission is sought for the restoration, extension and refurbishment of the existing…
22, Parnell Road, Harolds Cross, Dublin 12
4615/23Dublin CityLodged 10 Oct 2023
- GrantedAlterations
PROTECTED STRUCTURE Permission for the following development: Internal layout modifications, including — New…
20 Northbrook Road, Ranalagh, Dublin D06 PF22
3431/24Dublin CityLodged 25 Mar 2024
- GrantedExtension
01)The demolition of a non-original single storey extension to the rear and the construction of a single…
3, Windsor Terrace, Dun Laoghaire,Co Dublin, A96X599 (Protected Structure)
D26A/0210/WEBDún Laoghaire–RathdownLodged 13 Mar 2026
- GrantedAlterations
Permission is sought for works to a Protected Structure. The development will consist of the conservation and…
9, De Vesci Terrace, Monkstown, Co. Dublin
D20A/0023Dún Laoghaire–RathdownLodged 27 Mar 2020
- GrantedExtension
PROTECTED STRUCTURE: Permission is sought for works to a protected structure incorporating the demolition of…
18, Morehampton Terrace, Donnybrook, Dublin 4, D04 Y9C9
4396/22Dublin CityLodged 5 Jul 2022
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