26, Knocknacree Park, Dalkey, Dublin, A96K8R9
A second-floor rear extension, garage conversion, and external alterations.
D23A/0672 · Dun Laoghaire Rathdown County Council · Lodged 26 October 2023
- Reference
- D23A/0672
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 26 October 2023
Summary
AI-generatedThe development consists of a 75 sqm second-floor extension at the rear of the house to accommodate two bedrooms, an office, and a bathroom. It also includes converting the garage to a playroom, external insulation, and widening the vehicular entrance.
- Floor area
- 75 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
A 75 sqm second floor extension at the rear of the house comprising of two childrens bedrooms, an office and a bathroom, conversion of the garage to a playroom, internal alterations to accomodate a new layout, extensions, alterations and elevation changes to all sides of the property, external insulation, widening of existing vehicular entrance to 3.5m including works to driveway, landscaping, drainage works, erection of bin/wood storage shed to front curtilage of the house and all ancillary and associated works.
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.
Built — construction complete
A commencement notice records works starting on 17 April 2024.
Notified floor area: 280 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 14 Knock Na Cree Park, Dalkey, Dublin | Dec 2025 | €1,500,000 | 68 m |
| Inishowen, Knocknacree Rd, Dalkey | Oct 2025 | €1,900,000 | 97 m |
| Pine Lodge, Knock Na Cree Grove, Dalkey | Jun 2026 | €1,995,000 | 120 m |
| Marrakesh, Knock Na Cree Rd, Dalkey | Aug 2025 | €1,925,000 | 138 m |
| 9 Craiglands, Ardeevin Road, Dalkey | Aug 2025 | €540,000 | 157 m |
| 9 Craiglands, Ardeevin Road, Dalkey | Aug 2025 | €550,000 | 157 m |
| 6 Dalkey Rock, Ardbrugh Rd, Dalkey | Dec 2025 | €1,260,000 | 175 m |
| The Octagon, Ardeevin Road, Dalkey | Oct 2025 | €1,440,000 | 183 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 received26 October 2023
- Decision due20 December 2023
- Decision issued15 December 2023
- Permission expiry24 January 2027
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- InvalidAt this site
A 75m2 second floor extension at the rear of the house comprising of two childrens bedrooms, an office and…
26, Knocknacree Park, Dalkey, Dublin, A96K8R9
D23A/0661Dún Laoghaire–RathdownLodged 19 Oct 2023Extension
- GrantedAt this site
Permission for — Demolitions to the existing house, including removal of the roof and internal partitions
26 Knock-na-cree Park, Dalkey, Co Dublin
D19A/0125Dún Laoghaire–RathdownLodged 13 Jun 2019Extension
- GrantedAt this site
The Development will consist of — Retention permission is sought for the following alterations to planning…
27 Knocknacree Park, Dalkey, Co. Dublin, A96 F2C1
D22A/0769Dún Laoghaire–RathdownLodged 12 Oct 2022Retention
- GrantedAt this site
Permission for demolition of existing garage to side of existing dwelling and sections of main dwelling to…
27 Knocknacree Park, Dalkey, Co Dublin
D15A/0636Dún Laoghaire–RathdownLodged 6 Oct 2015Extension
- Granted30 m away
Planning permission comprising the construction of a balcony to the front of property in location of…
24, Knocknacree Park, Dalkey, Co. Dublin
D10B/0040Dún Laoghaire–RathdownLodged 3 Feb 2010Alterations
- Granted40 m away
Permission. Proposed amendments to that previously granted under Planning Ref: D20A/0116. the amendments…
29 Knock-Na-Cree Park, Dalkey, Co. Dublin, A96 K7Y5
D21A/0282Dún Laoghaire–RathdownLodged 6 Apr 2021Alterations
- Compliance submission40 m away
Compliance with Condition no.4 of reg ref no. D22A/0612
Selskar, 23 Knocknacree Park, Dalkey, Co Dublin, A96V8X7
D22A/0612/C1Dún Laoghaire–RathdownLodged 16 May 2023Other
- Compliance submission40 m away
Compliance with Condition no.4 of reg ref no. D22A/0612
Selskar, 23 Knocknacree Park, Dalkey, Co Dublin, A96V8X7
D22A/0612/C2Dún Laoghaire–RathdownLodged 27 Sept 2023Other
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- InvalidExtension
A 75m2 second floor extension at the rear of the house comprising of two childrens bedrooms, an office and…
26, Knocknacree Park, Dalkey, Dublin, A96K8R9
D23A/0661Dún Laoghaire–RathdownLodged 19 Oct 2023
- GrantedExtension
The construction of a two-story brick faced front extension to comprise a master ensuite bedroom on the 1st…
2, Hyde Park Avenue, Blackrock, Dublin, A94P9V9
D24A/0387/WEBDún Laoghaire–RathdownLodged 31 May 2024
- GrantedExtension
Alter and extend existing two storey dwelling house to include; kitchen and bedroom two storey rear extension…
Ballinrostig, Whitegate, Co Cork,
236271corkLodged 13 Nov 2023
- Awaiting decisionExtension
Two-storey extension to the side of the existing dwellinghouse, with incorporation and conversion of existing…
Ballineadig, Farran, Co.Cork,
154420corkLodged 4 Mar 2015
- Exempt — no permission neededExtension
Construction of c.26.3sq.m storey rear extension. Conversion of existing garage/carport to side of property…
117, Whitecliff, Dublin 16
ED20/0018South DublinLodged 25 May 2020
- GrantedExtension
Construction of a two storey extension to the side of the existing dwelling and alteration of the existing…
1, Bewley Drive, Lucan, Co. Dublin
SD11B/0204South DublinLodged 31 May 2011
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