Hazelwood, 17 Hyde Park, Dalkey, Co Dublin, A96T3C8
Extensions and alterations to an existing house, including a two-storey side extension and a single-storey side and rear extension.
D22A/0977 · Dun Laoghaire Rathdown County Council · Lodged 7 December 2022
- Reference
- D22A/0977
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 7 December 2022
Summary
AI-generatedThe project involves a two-storey extension to the side of the dwelling, alongside a single-storey extension to the side and rear. It also includes elevational changes, additional skylights, the removal of a chimney, and revised boundary treatments.
- Storeys
- 2
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 development which will consist of: a) 2 storey extension to the side of dwelling. B) single storey extension to the side and rear of dwelling. C) elevational changes and additional skylights. D) removal of chimney, revised boundary treatment and associated siteworks.
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 5 July 2023.
Notified floor area: 141 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 19 Hyde Park, Dalkey, Dublin | Sept 2025 | €1,400,000 | 26 m |
| 26 Castlelands Grove, Dalkey, Dublin | Aug 2025 | €575,000 | 157 m |
| 48 Castlepark Road, Sandycove, Dun Laoghaire | Aug 2025 | €1,750,000 | 165 m |
| 1 Castlelands, Hyde Road, Dalkey | Jun 2026 | €1,750,000 | 205 m |
| Apartment 28, Castle Park Residence, Castle Park Road | May 2025 | €20,000 | 234 m |
| Rossaveel, 27 Dundela Ave, Sandycove | May 2026 | €1,300,000 | 247 m |
| 5 Castlepark Gardens Residence, Castlepark Road, Sandycove | May 2025 | €583,400 | 257 m |
| Apt 1 Castlepark Gardens, Castlepark Rd, Dalkey | Aug 2025 | €425,000 | 257 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 received7 December 2022
- Decision issued8 February 2023
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 for the construction of a two storey extension to the side with bay windows and pitched roof to…
16 Hyde Park, Dalkey, Co Dublin
D15B/0252Dún Laoghaire–RathdownLodged 30 Jun 2015Extension
- GrantedAt this site
The development will consist of a part single storey part two storey two bedroom detached dwelling within the…
18, Hyde Park, Dalkey, County Dublin, A96D6C1
D25A/0578/WEBDún Laoghaire–RathdownLodged 22 Jul 2025New dwelling
- GrantedAt this site
Permission for Retention of — The widening and relocation of vehicular access
16 Hyde Park, Dalkey, Co DublinA96 F6R0
D18A/0052Dún Laoghaire–RathdownLodged 19 Jan 2018Retention
- Exempt — no permission neededAt this site
1 dwelling
18, Hyde Park, Dalkey, Dublin, A96D6C1
V/047/25Dún Laoghaire–RathdownLodged 18 Jun 2025
- InvalidAt this site
Permission is sought for conversion of attic to dormer en-suite bedroom with first floor extension to side to…
18, Hyde Park, Dalkey, Co Dublin
D07B/0377Dún Laoghaire–RathdownLodged 27 Apr 2007Extension
- GrantedAt this site
Conversion of attic to dormer ensuite bedroom with first floor extension to side to provide bedroom, bathroom…
18, Hyde Park, Dalkey, Co. Dublin
D07B/0661Dún Laoghaire–RathdownLodged 16 Jul 2007Extension
- Granted40 m away
Conversion of attic to storage area including dormer to side, 2 velux rooflights to front
14 Hyde Park,, Dalkey,, Co. Dublin.
D02B/0698Dún Laoghaire–RathdownLodged 11 Sept 2002Extension
- Granted50 m away
Permission is sought for a first floor extension to side over existing single storey utility room, porch and…
Raglan, 13a, Hyde Park, Dalkey, Co. Dublin.
D09B/0114Dún Laoghaire–RathdownLodged 24 Mar 2009Extension
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