42 Rose Park, Dún Laoghaire, Co Dublin
Demolition of a side shed and construction of a two-storey side extension and single-storey rear extension.
D17A/0720 · Dun Laoghaire Rathdown County Council · Lodged 14 August 2017
- Reference
- D17A/0720
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 14 August 2017
Summary
AI-generatedThe project involves the demolition of an existing single-storey side shed and a shared boiler house. It will be replaced with a two-storey flat roof extension to the side and a single-storey flat roof extension to the rear, alongside widening the front entrance.
- Storeys
- 2
- Floor area
- 65 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
Permission for: a. Demolition of existing single storey shed to side and shared boiler house structure to rear. B. Two storey flat roof extension to side and single storey flat roof extension to rear to provide an extra 33m2 and 31.5m2 to ground and first floors respectively. C. Widen existing front entrance, internal modifications and associated site 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 19 November 2018.
Notified floor area: 64.5 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 40 Rose Park, Kill Avenue, Dun Laoghaire | Sept 2025 | €955,000 | 58 m |
| 34 Rose Park, Dun Laoghaire, Dublin | Feb 2026 | €712,000 | 75 m |
| 11 Glebe Hall, Kill Ave, Dun Laoghaire | Nov 2025 | €450,000 | 81 m |
| 10 Glebe Hall, Rose Park, Kill Ave | Sept 2025 | €410,000 | 81 m |
| 32 Glebe Hall, Kill Ave, Dun Laoghaire | Feb 2026 | €470,000 | 81 m |
| Ground Floor Apt 1, 32 Abbeyview, Monkstown | Mar 2026 | €173,333 | 165 m |
| Mid Floor Apt 2, 32 Abbeyview, Monkstown | Mar 2026 | €173,333 | 165 m |
| Top Apt 3, 32 Abbeyview, Monkstown | Mar 2026 | €173,333 | 165 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 received14 August 2017
- Decision issued6 October 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 a first-floor flat roof extension to side of existing house to provide additional…
42, Rose Park, Dun Laoghaire, Co Dublin, A96R234
D21B/0120Dún Laoghaire–RathdownLodged 16 Mar 2021Extension
- GrantedAt this site
Permission is sought for the demolition of an existing boiler house and construction of a single storey…
41, Rose Park, Dun Laoghaire, Co. Dublin
D17B/0428Dún Laoghaire–RathdownLodged 19 Sept 2017Extension
- WithdrawnAt this site
Planning permission for retention of single storey living room to the rear, conversion of the garage to…
44, Rose Park, Kill Avenue, Dun Laoghaire, Co. Dublin
D09B/0294Dún Laoghaire–RathdownLodged 8 Mar 2010Retention
- GrantedAt this site
Retention permission of single storey living room to the rear, conversion of the garage to studio and storage…
44, Rose Park, Kill Avenue, Dun Laoghaire, Co. Dublin
D10B/0380Dún Laoghaire–RathdownLodged 31 Aug 2010Retention
- Part granted, part refusedAt this site
For first floor extension to side of roof, containing two bedrooms and a bathroom with a dormer style…
44, Rose Park, Kill Avenue, Dun Laoghaire, Co. Dublin
D06A/0380Dún Laoghaire–RathdownLodged 21 Mar 2006Extension
- RefusedAt this site
Increase the overall height of the existing domestic workshop to rear and to provide mezzanine floor for…
45, Rose Park, Kill Avenue, Dun Laoghaire, Co. Dublin
D06B/0091Dún Laoghaire–RathdownLodged 9 Feb 2006Alterations
- GrantedAt this site
The development will consist of replacing the existing flat roof with pitched tiled roof on the existing…
45, Rose Park, Kill Avenue, Dun Laoghaire, Co. Dublin.
D06B/0714Dún Laoghaire–RathdownLodged 4 Aug 2006Alterations
- Granted30 m away
For retention of existing velux roof window to side of dwelling
65, Rose Park, Kill Avenue, Dun Laoghaire, Co. Dublin
D06B/0272Dún Laoghaire–RathdownLodged 30 Mar 2006Retention
Related developments
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Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
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