46, Mulgrave Street, Dun Laoghaire, Co. Dublin.
Raising the roof ridge height for an attic conversion and building ground floor rear extensions.
D04B/0182 · Dun Laoghaire Rathdown County Council · Lodged 10 March 2004
- Reference
- D04B/0182
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 10 March 2004
Summary
AI-generatedThe project involves raising the roof ridge height by 2.1 metres to accommodate a new first-floor attic space with rear Velux windows. It also includes new ground floor extensions to the rear, increasing the total floor area by 43 sqm.
- Storeys
- 2
- Floor area
- 43 m²
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
Modifications for an increase in ridge height of the roof by 2.1 metre for a new first floor attic accommodation with new velux windows to rear, and also for new ground floor extensions to rear, for total increase in floor area of house by 43 sq. M.
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 |
|---|---|---|---|
| 30 Mulgrave St, Dun Laoghaire, Dublin | Nov 2025 | €1,800,000 | 31 m |
| 32 Mulgrave St, Dun Laoghaire, Dublin | Jul 2025 | €880,000 | 39 m |
| 15 Northumberland Ave, Dun Laoghaire, Dublin | May 2025 | €1,250,000 | 57 m |
| 2 Patrick Court, Patrick St, Dun Laoghaire | Apr 2026 | €572,000 | 76 m |
| 3 Patrick Court, Patrick St, Dun Laoghaire | Jun 2026 | €585,000 | 79 m |
| 21a Mulgrave St, Dun Laoghaire, Dublin | Feb 2026 | €840,000 | 85 m |
| 34 Northumberland Avenue, Dunlaoughaira, Co Dublin | Dec 2025 | €1,900,000 | 90 m |
| 85/86 Patrick Street, Dun Laoghaire, Co. Dublin | Mar 2025 | €417,500 | 118 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 received10 March 2004
- Decision issued28 April 2004
- Appeal submitted25 May 2004
- Appeal decided14 September 2004
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 following development: a) demolition of existing two storey return to rear, b)…
45, Mulgrave Street, Dun Laoghaire, Co Dublin
D07B/0618Dún Laoghaire–RathdownLodged 6 Jul 2007Extension
- Granted30 m away
Permission sought for construction of a second floor single ridge pitched roof rear extension to accomodate…
49, Mulgrave Street, Dun Laoghaire, Glenageary, Co Dublin
D07B/0093Dún Laoghaire–RathdownLodged 11 Apr 2007Extension
- Refused50 m away
Permission for a new front garden design, car entrance and modifications of existing cast iron railings and…
16 Northumberland Avenue, Dún Laoghaire, Co Dublin
D16A/0448Dún Laoghaire–RathdownLodged 21 Jun 2016Alterations
- Granted50 m away
Permission is sought for alterations and additions to include (1) construction of a single storey extension…
15, Northumberland Avenue, Dun Laoghaire, Co. Dublin
D16A/0768Dún Laoghaire–RathdownLodged 4 Apr 2017Apartments
- Granted50 m away
The development will consist of demolishing the existing two-storey rear extension; constructing a new part…
32, Mulgrave Street, Dun Laoghaire, Co. Dublin, A96R230
D26B/0014/WEBDún Laoghaire–RathdownLodged 14 Jan 2026Extension
- Granted50 m away
Planning permission for the change of use of an Office Unit to a Residential Unit including all associated…
51, Mulgrave Street, Dun Laoghaire, Co. Dublin
D16A/0892Dún Laoghaire–RathdownLodged 23 Feb 2017Change of use
- Granted50 m away
Planning permission is sought for replacement of upvc windows with painted hw sash windows to front…
Sonas, 16 Northumberland Avenue, Dun Laoghaire, Co Dublin, A96Y625
D22A/0706Dún Laoghaire–RathdownLodged 21 Sept 2022Extension
- Granted50 m away
Retention of 7.5sq.m single storey extension to rear and permission for the proposed change of use of…
51, Mulgrave Street, Dun Laoghaire, Co. Dublin
D08A/1216Dún Laoghaire–RathdownLodged 25 Mar 2009Change of use
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
Alterations to a previously permitted development (Reg. Ref. SD04A/0121) with modifications to the elevations…
89, Willbrook Estate, Dublin 14
SD07A/0831South DublinLodged 18 Oct 2007
- Awaiting decisionExtension
(1) Remove existing roof and replace with new higher roof, (2) convert attic into 2no. bedrooms, (3) add new…
Grillagh, Clonakilty, ,
07241corkLodged 31 Jan 2007
- RefusedExtension
Single storeyed extension to the rear (19sqm), alterations to existing front porch to provide for new window…
34, Hermitage Lawn, Dublin 16
SD07B/0545South DublinLodged 22 Jun 2007
- GrantedExtension
Alterations and extensions to existing dwelling (46 sqm) comprising of a proposed attic floor extension…
Cooldross , Newcastle Road , Kilcoole
18487WicklowLodged 4 May 2018
- GrantedAlterations
Alterations to existing dwellinghouse to include increase in roof ridge height, conversion of attic to…
Ballynalahagh, Mount Uniacke, Killeagh, Co. Cork
196444corkLodged 9 Oct 2019
- GrantedExtension
Conversion of attic to living accommodation, installation of 4 no. velux windows to rear of dwelling and…
Ballincourneenig, Innishannon, ,
0712405corkLodged 16 Nov 2007
Community
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