21, Carysfort Park, Blackrock, Dublin
Ground floor rear extension, part two-storey side extension, and attic conversion.
D05B/0499 · Dun Laoghaire Rathdown County Council · Lodged 29 June 2005
- Reference
- D05B/0499
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 29 June 2005
Summary
AI-generatedThe development consists of a single-storey ground floor rear extension to replace an existing lean-to kitchen. It also includes a part two-storey side extension to accommodate a lobby, WC, and first-floor bedroom, an en-suite bedroom over the existing playroom, and an attic conversion with a new 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
Modifications and additions in the style of the existing dwelling comprising a single storied, ground floor rear addition to accommodate a kitchen / dining / family space in place of existing rear lean-to kitchen, and a part two storied side extension to accommodate a ground floor lobby and w. C. And first floor bedroom thereover and construction of an en suite bedroom over existing playroom and the conversion of attic to non-habitable space complete with new velux rooflight to front roof slop...
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 |
|---|---|---|---|
| 64 Carysfort Park, Blackrock, Co Dublin | Dec 2025 | €1,190,000 | 67 m |
| 41 Carysfort Park, Blackrock, Dublin | Sept 2025 | €865,000 | 82 m |
| 16a Proby Sq, Blackrock, Dublin | Aug 2025 | €815,000 | 103 m |
| 24 Cloister Grove, Carysfort Cloisters, Blackrock | Oct 2025 | €963,000 | 128 m |
| 49 Carysfort Park, Blackrock, Dublin | Oct 2025 | €543,750 | 130 m |
| 152 Carysfort Park, Blackrock, Dublin | Dec 2025 | €1,297,500 | 140 m |
| 2 Cloister Gate, Carysfort Ave, Blackrock | Jul 2025 | €835,000 | 142 m |
| 80 Carysfort Park, Blackrock, Dublin | Apr 2025 | €950,000 | 155 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 received29 June 2005
- Decision issued11 August 2005
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
Demolition of existing single storey to side and rear and construction of new two storey extension to side…
20, Carysfort Park, Blackrock, Co. Dublin
D06B/0614Dún Laoghaire–RathdownLodged 6 Jul 2006Extension
- GrantedAt this site
For a single storey extension to dining room at rear in addition to two storey extnesion to side of house…
22, Carysfort Park, Blackrock, Co. Dublin
D05B/0203Dún Laoghaire–RathdownLodged 23 Mar 2005Extension
- GrantedAt this site
Internal alterations, a kitchen extension and enlargement of the family room on ground floor with 2 bedrooms…
22, Carysfort Park, Blackrock, Co. Dublin
D04B/0231Dún Laoghaire–RathdownLodged 26 Mar 2004Extension
- Invalid30 m away
Alterations to the existing hip roof to create a gable roof to accommodate an attic stairs to allow…
31, Carysfort Park, Blackrock, Dublin, A94CX82
D24B/0062Dún Laoghaire–RathdownLodged 19 Feb 2024Extension
- Granted30 m away
Alterations to the existing hip roof to create a gable roof to accommodate an attic stairs to allow…
31, Carysfort Park, Blackrock, Dublin, A94CX82
D24A/0222Dún Laoghaire–RathdownLodged 5 Apr 2024Extension
- Granted50 m away
The proposed development will consist of a new consolidated single-storey front, side & rear facing extension…
15, Carysfort Park, Blackrock, Co Dublin, A94X3W2
D26B/0267/WEBDún Laoghaire–RathdownLodged 27 Apr 2026Extension
- Refused60 m away
Planning permission is sought for an attic conversion, with dormer window at the side and associated works…
98, Carysfort Park, Blackrock, Co. Dublin
D09B/0482Dún Laoghaire–RathdownLodged 26 Nov 2009Extension
- Refused60 m away
Permission is sought for a new ground floor toilet window to the side of the house and an attic conversion,…
98, Carysfort Park, Blackrock, Co. Dublin.
D10B/0264Dún Laoghaire–RathdownLodged 3 Jun 2010Extension
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
Alterations to the existing single storey house to include the construction of a new single storey, stated,…
17 Nugent Road, Churchtown, Dublin 14.
D08B/0225Dún Laoghaire–RathdownLodged 28 Mar 2008
- GrantedExtension
The erection of extensions and alterations to existing dwelling house comprising of; a) single storey…
93, Saint Helens Road, Booterstown, Co. Dublin
D08B/0053Dún Laoghaire–RathdownLodged 31 Jan 2008
- GrantedExtension
Extensions and alterations to existing dwelling incorporating; (1) Entrance porch to front (north east)…
2 Dunbur Terrace , Wicklow , Co. Wicklow
2360002WicklowLodged 18 Apr 2023
- GrantedExtension
Construction of two storey extension to side of existing dwelling comprising of family room and dining room…
35, Templeroan Close, Dublin 16
SD21B/0489South DublinLodged 15 Sept 2021
- RefusedExtension
Alterations & extension to existing dwelling consisting of (a) single storey extension to rear (b) two storey…
33 Ferndale,, Carrigaline Middle, Carrigaline,
041819corkLodged 19 Mar 2004
- GrantedExtension
Alterations and additions to an existing dwelling house consisting of a rear diningroom extension of 9.8…
22 Knocklyon Avenue, Templeogue, Dublin 16.
S99B/0184South DublinLodged 22 Mar 1999
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