21, Rathsallagh Grove, Shankill, Dublin 18, D18NW08
Demolition of a side shed to build a two-storey side extension and a single-storey flat green roof extension to the side and rear.
D21A/0243 · Dun Laoghaire Rathdown County Council · Lodged 24 March 2021
- Reference
- D21A/0243
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 24 March 2021
Summary
AI-generatedThe development consists of demolishing an existing single-storey side shed and gate. It will be replaced with a single-storey flat green roof extension to the side and rear, alongside a two-storey pitched roof side extension to provide additional living space.
- 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 at this site. The development consists of demolition of an existing single storey shed and gate to the side. Construction of a single storey flat green roof extension to the side and rear. Construction of a two storey extension to the side with a pitched roof, to provide additional living accommodation at ground and first floor level. Careful removal of existing chimney and fireplace. Provision for new shed and pergola to the rear boundary and relocation of 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 |
|---|---|---|---|
| 17 Rathsallagh Grove, Shankill, Dublin 18not full market price | Jul 2025 | €150,000 | 31 m |
| 1-58 Coolevalley Lodge and, 1-46 Coolevalley Gate, Shanganagh Roadprice excludes VAT | Apr 2026 | €39,240,101 | 100 m |
| 61 Rathsallagh Grove, Shankill, Dublin | Jan 2025 | €488,000 | 135 m |
| 19 Clifton Park, Shanganagh, Shankill | Mar 2025 | €487,000 | 164 m |
| 28 Rathsallagh Drive, Shankill, Co Dublin | Apr 2026 | €465,000 | 167 m |
| 67 Shanganagh Cliffs, Shankill, Dublin | Feb 2025 | €500,000 | 174 m |
| Abingdon, Shanganagh Road, Shankill | Aug 2025 | €2,300,000 | 194 m |
| 38 Rathsallagh Park, Shankill, Dublin | Jan 2025 | €491,000 | 203 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 received24 March 2021
- Decision issued14 May 2021
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 a new two storey extension to the side and rear of the existing dwelling house, including all…
21, Rathsallagh Grove, Shankill, Dublin 18
D20B/0197Dún Laoghaire–RathdownLodged 9 Jul 2020Extension
- GrantedAt this site
Permission sought for a new single storey extension to the rear (South) & double storey extension to the side…
20, Rathsallagh Grove, Shankill, Dublin 18
D06A/1854Dún Laoghaire–RathdownLodged 14 Dec 2006Extension
- Granted30 m away
Retention permission and permission for — Retention for construction of single storey shed in rear garden
17, Rathsallagh Grove, Dublin 18, D18CX72
D23A/0369Dún Laoghaire–RathdownLodged 2 Jun 2023Retention
- Granted50 m away
For a single storey ground floor extension to the side. The proposed extension will consist of new door way…
28, Rathsallagh Grove, Shankill, Dublin 18
D05B/0334Dún Laoghaire–RathdownLodged 9 May 2005Extension
- Granted80 m away
Two storey extension to side
6, RATHSALLAGH GROVE, SHANKILL, DUBLIN 18
D04B/0616Dún Laoghaire–RathdownLodged 20 Oct 2004Extension
- Granted100 m away
Permission for a Build To Rent Strategic Housing Development comprise a Build to Rent (BTR) residential…
1.4 ha site to the south of Abingdon, Shanganagh Road, Shankill, Dublin 18
ABP30841820Dún Laoghaire–RathdownLodged 14 Oct 2020Apartments
- Compliance submission100 m away
Compliance with Condition No. 7 of ABP30841820
1.4 ha site to the south of Abingdon, Shanganagh Road, Shankill, Dublin 18
ABP30841820/C24Dún Laoghaire–RathdownLodged 23 Oct 2024Other
- Part granted, part refused100 m away
Compliance with Condition No. 21 of ABP30841820
1.4 ha site to the south of Abingdon, Shanganagh Road, Shankill, Dublin 18
ABP30841820/C25Dún Laoghaire–RathdownLodged 27 Nov 2024Other
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
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Permission for development at this site. The development will consist of: demolition of single storey…
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Permission for development. The development will consist of the — Demolition of existing rear shed and side…
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D17B/0210Dún Laoghaire–RathdownLodged 27 Apr 2017
- GrantedExtension
Permission is sought. The development consists of: demolition of rear chimney and sheds to rear (13.5 sq.m);…
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D21A/0354Dún Laoghaire–RathdownLodged 22 Apr 2021
- GrantedExtension
Planning application is sought. The development will consist of: (i) demolition of the existing shed; (ii)…
7 Chestnut Road, Mount Merrion, Blackrock, Co. Dublin, A94V622
D20A/0458Dún Laoghaire–RathdownLodged 22 Sept 2020
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Permission for development. The development will consist of: Demolition of the existing single storey sunroom…
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D22A/0287Dún Laoghaire–RathdownLodged 25 Apr 2022
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