129, Hillside, Dalkey, Co. Dublin
Alterations and extensions to an existing two-storey, five-bedroom house in Dalkey.
D11B/0078 · Dun Laoghaire Rathdown County Council · Lodged 11 March 2011
- Reference
- D11B/0078
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 11 March 2011
Summary
AI-generatedThe works include constructing a single-storey front porch, a single-storey rear extension with four rooflights, and a two-storey side and rear extension. It also involves removing the existing side mansard roof and installing multiple rooflights.
- Storeys
- 2
- Floor area
- 169 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
Planning permission is sought for alterations and extensions to existing two storey 5 bedroom dwelling, gross area 168.6 sq. M. The works to include the construction of a single storey porch to the front elevation, a single storey extension with 4 no. Roof lights to the rear, a two storey extension to the side and rear elevation with 2 no. Roof lights in the rear extension and two no. Roof lights in existing roof, the removal of the existing mansard to the side elevations, the installation of ...
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 |
|---|---|---|---|
| 128 Hillside, Dalkey, Dublin | May 2026 | €995,000 | 19 m |
| 6 Barnhill Ave, Dalkey, Dublin | Jul 2025 | €1,000,000 | 47 m |
| 6 Dalkey Forge, Barnhill Road, Dalkeyprice excludes VAT | Feb 2025 | €748,899 | 53 m |
| 2 Dalkey Forge, Barnhill Road, Dalkeyprice excludes VAT | Jan 2025 | €1,431,717 | 53 m |
| 14 Barnhill Place, Barnhill Road, Dalkeyprice excludes VAT | Dec 2025 | €462,555 | 63 m |
| 16 Barnhill Place, Barnhill Road, Dalkeyprice excludes VAT | Dec 2025 | €484,582 | 70 m |
| 1 Wolverton Gate, Wolverton Glen, Dalkeyprice excludes VAT | May 2025 | €1,233,480 | 91 m |
| 2 Wolverton Gate, Wolverton Glen, Dalkeyprice excludes VAT | Jun 2025 | €1,277,533 | 91 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 received11 March 2011
- Decision issued5 May 2011
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
For 2-storey extension to side of dwelling comprising 2 bedrooms over living for use as Granny flat
128, Hillside, Dalkey, Co. Dublin
D06A/0663Dún Laoghaire–RathdownLodged 2 Aug 2006Extension
- GrantedAt this site
Subdivision of existing two-storey 7-bed dwelling and garden to form two independent dwellings (No. 128, a…
128, Hillside, Dalkey, Dublin, A96H5K2
D23A/0340Dún Laoghaire–RathdownLodged 23 May 2023New dwelling
- GrantedAt this site
Design alterations to D23A/0340, relating to the size, positioning and selection of windows and external…
128, Hillside, Dalkey, Dublin, A96H5K2
D23A/0789Dún Laoghaire–RathdownLodged 13 Dec 2023Alterations
- GrantedAt this site
Permission is sought for demolition of existing single storey sun room to rear and boiler house and chimney…
131 Hillside, Dalkey, Co Dublin
D22A/0137Dún Laoghaire–RathdownLodged 24 Feb 2022Extension
- GrantedAt this site
Permission is sought for the widening of the existing vehicular access along with all associated site…
131, Hillside, Dalkey, Co. Dublin
D17A/0388Dún Laoghaire–RathdownLodged 27 Apr 2017Alterations
- Granted40 m away
Permission for Retention of previously widened vehicular access to a two storey dwelling
125, Hillside, Dalkey, Co. Dublin
D13A/0632Dún Laoghaire–RathdownLodged 28 Nov 2013Retention
- Granted40 m away
Permission sought to widen existing entrance and for a single storey kitchen and living room extension to rear
8, Barnhill Avenue, Dalkey, Co. Dublin
D11A/0529Dún Laoghaire–RathdownLodged 23 Nov 2011Extension
- Refused40 m away
Permission for loft conversion and dormer extension to rear; for first floor addition to side and for front…
8 Barnhill Avenue, Dalkey, Co Dublin
D16B/0076Dún Laoghaire–RathdownLodged 26 Feb 2016Extension
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 sought for alterations and extension of existing dwelling house to include: demolition of existing…
6, Foxrock Avenue, Foxrock, Co. Dublin.
D07A/0516Dún Laoghaire–RathdownLodged 28 Jun 2007
- GrantedExtension
Permission for development consisting of modifications and alterations to existing house to include new two…
10, Carrickmines Oaks, Carrickmines Wood, Cabinteely, Dublin 18
D17B/0369Dún Laoghaire–RathdownLodged 8 Aug 2017
- GrantedExtension
Two storey side extension to the south east, a new side extension of the first floor to the north west which…
7, Corbawn Drive, Shankill, Co. Dublin
D04B/0281Dún Laoghaire–RathdownLodged 13 Apr 2004
- GrantedExtension
Permission is sought for the remodelling the front, sides and rear facades, with a 13m2 new porch to front…
55, Auburn Road, Glenageary, Co Dublin, A96V6D3
D21B/0445Dún Laoghaire–RathdownLodged 23 Aug 2021
- GrantedExtension
Permission for alteration and extension of existing 2-storey 4-bedroom house to include demolition of…
12 Marlborough Road, Glenageary, Co Dublin
D17A/0717Dún Laoghaire–RathdownLodged 24 Oct 2017
- GrantedExtension
Permission is sought for alterations and extensions to existing two storey dwelling comprising of :removal of…
59 Beechwood Drive , Rathnapish , Co Carlow
1794CarlowLodged 31 Mar 2017
Community
Discussion
What local people think about this application.
Community sentiment
No votes yetNobody has voted on this application yet.
Community sentiment — a straw poll of people who visited this page, not a statutory submission. To make a valid observation you must submit it to the planning authority.
Sign in to have your say on this application.
No comments yet. Be the first to say what you think about this application.
Sign in to join the discussion on this application.
Comments are moderated and are the opinions of the people who wrote them. They form no part of the statutory planning process — to make a valid observation you must submit it to the planning authority.