Rockfield, Proby Square, Blackrock, Co Dublin
Alterations to the roof profile from hipped to gable ended and two new rear dormer windows.
D17B/0153 · Dun Laoghaire Rathdown County Council · Lodged 27 March 2017
- Reference
- D17B/0153
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 27 March 2017
Summary
AI-generatedThe project involves altering the roof profile of the existing house from a hipped roof to a gable ended roof. It also includes the installation of two dormer windows to the rear of the property.
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 alterations to the roof profile of the existing house from hipped to gable ended and the provision of two dormer windows to the rear.
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 |
|---|---|---|---|
| 16a Proby Sq, Blackrock, Dublin | Aug 2025 | €815,000 | 51 m |
| 8 Proby Square, Blackrock, Co Dublin | Sept 2025 | €1,520,000 | 92 m |
| 1 Proby Place, Proby Square, Carysfort Avenue | May 2025 | €1,850,000 | 116 m |
| 46 Avondale Lawn, Blackrock, Dublin | Sept 2025 | €1,470,000 | 152 m |
| 5 Proby Gardens, Blackrock, Dublin | Nov 2025 | €1,010,000 | 154 m |
| 45 Avondale Lawn, Blackrock, Dublin | Jan 2026 | €1,158,000 | 155 m |
| 7 Proby Place, Proby Square, Carysfort Avenue | Sept 2025 | €1,640,000 | 158 m |
| 11 Avondale Park, Blackrock, Co Dublin | Apr 2026 | €999,000 | 158 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 received27 March 2017
- Decision issued19 May 2017
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 extensions and alterations to house include part single, part 2-storey extension to…
28, Proby Square, Blackrock, County Dublin
D17A/0523Dún Laoghaire–RathdownLodged 8 Jun 2017Extension
- GrantedAt this site
A) Demolition of existing single storey rear extension (16.30m.sq) and B) Construction of new single storey…
Proby Lodge, Proby Square, Blackrock, Co. Dublin
D08B/0274Dún Laoghaire–RathdownLodged 14 Apr 2008Extension
- Granted40 m away
Alterations to existing house to include attic conversion with dormer window to front. [LOCATION] Kathmar, 16…
Kathmar,, 16 Carysfort Avenue, Blackrock, Co. Dublin.
D02B/0579Dún Laoghaire–RathdownLodged 18 Jul 2002Extension
- Granted50 m away
Construction of a new 3.5sqm extension to front of existing dwelling to include two new bay windows and…
15, Proby Square, Blackrock, Co. Dublin
D04B/0477Dún Laoghaire–RathdownLodged 16 Jun 2004Extension
- Granted50 m away
Single storey extension comprising of bay windows to front
12, Proby Square, Blackrock, Co. Dublin
D07B/0049Dún Laoghaire–RathdownLodged 22 Jan 2007Extension
- Granted50 m away
Demolition of existing extension to the rear of the existing dwelling and development of new extension along…
13, Proby Square, Blackrock, Co. Dublin
D04B/0126Dún Laoghaire–RathdownLodged 23 Feb 2004Extension
- Granted50 m away
Permission is sought for a) demolition of existing ground floor (bay) extension to rear; b) construction of…
Knocksheelan Proby Square, Blackrock, Co Dublin
D22A/0500Dún Laoghaire–RathdownLodged 11 Jul 2022Extension
- Granted50 m away
Amendment to permission previously granted — Planning Reg. Ref. D22A/0500. Amendment to consist of omission…
Knocksheelan, Proby Square, Blackrock, Dublin, A94X9P9
D24A/0076Dún Laoghaire–RathdownLodged 9 Feb 2024Alterations
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 to amend the existing main roof from hipped to gable with attic-level gable window and the…
77, Cherryfield Road, Dublin, D12 NW27
SD26B/0221WSouth DublinLodged 8 May 2026
- GrantedAlterations
Planning permission is sought to alter the gable roof at the southwest corner of the house to create a hipped…
70, Coolnevaun, Stillorgan, Co. Dublin
D10B/0028Dún Laoghaire–RathdownLodged 31 Mar 2010
- GrantedExtension
Conversion of the existing hipped roof to a gable end and a proposed dormer roof to the rear
32, Carrigwood, Firhouse, Dublin 24
SD15B/0171South DublinLodged 19 Oct 2015
- GrantedExtension
Planning Permission for the re-modelling of the existing roof to change the hipped design to a gabled design,…
32 Riverwood Green, Dublin 15, D15 K0V1
FW26A/0158EFingalLodged 20 Apr 2026
- GrantedExtension
Planning permission for alterations to existing dwelling, incorporating alterations to existing dwelling…
8, Mount Albion Road, Churchtown, Dublin 14
D17B/0057Dún Laoghaire–RathdownLodged 3 May 2017
- RefusedExtension
Permission is sought for extending existing pitched tiled roof to the front to form gable style dormer with…
117, Churchtown Road Lower, Churchtown, Dublin 14
D12B/0168Dún Laoghaire–RathdownLodged 23 May 2012
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.