5 Coolnahinch, Dundrum Road, Dublin 14
Construction of a new first-floor extension to the rear of a bungalow.
D21B/0494 · Dun Laoghaire Rathdown County Council · Lodged 17 September 2021
- Reference
- D21B/0494
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 17 September 2021
Summary
AI-generatedThe application seeks permission to provide new first-floor habitable accommodation to the rear of the existing single-storey bungalow, along with a new roof light on the front roof.
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 the provision of new first floor habitable accommodation to rear of existing single storey bungalow and roof light to front roof.
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 8 February 2022.
Notified floor area: 47 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| No.5 Chandos Lane, Dundrum Road, Milltownprice excludes VAT | Feb 2025 | €1,070,000 | 57 m |
| 12 Millmount Terrace, Dundrum Rd, Dublin 14 | Mar 2026 | €600,000 | 76 m |
| 134 St Columbanus Rd, Milltown, Dublin 14 | Jul 2025 | €560,000 | 180 m |
| 17 Chruch Fields, Church Fields East, Dublin 15price excludes VAT | May 2025 | €352,400 | 181 m |
| 5 Millmount Grove, Dundrum Rd, Dublin 14 | Apr 2025 | €482,000 | 183 m |
| 19 Church Fields Terrace, Churchprice excludes VAT | Oct 2025 | €352,423 | 187 m |
| 26 St Columbanus Ave, Milltown, Dublin 14 | Jan 2026 | €600,000 | 202 m |
| 9 Millmount Grove, Windy Arbour, Dundrum Dublin 14 | Mar 2026 | €430,000 | 210 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 received17 September 2021
- Decision issued5 November 2021
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- RefusedAt this site
Permission for a new ground floor flat roofed rear extension with roof lights comprising of internal and…
5 Coolnahinch, Dundrum Road, Dublin D14 H7Y5
D18B/0504Dún Laoghaire–RathdownLodged 15 Nov 2018Extension
- GrantedAt this site
Permission for alterations to previously approved planning application under Application Ref. D13B/0034: (i)…
5, Coolnahinch, Dundrum Road, Dublin 14
D13B/0156Dún Laoghaire–RathdownLodged 8 May 2013Alterations
- GrantedAt this site
Permission for (i) renovations to existing semi-detached bungalow; (ii) demolition of existing (flat roofed)…
5, Coolnahinch, Dundrum Road, Dublin 14
D13B/0034Dún Laoghaire–RathdownLodged 29 Jan 2013Extension
- GrantedAt this site
Permission for the demolition of rear wall, roof and outbuildings to existing to existing house, construction…
6 Coolnahinch, Dundrum Road, Dublin 14
D19A/0245Dún Laoghaire–RathdownLodged 10 Apr 2019Extension
- GrantedAt this site
Permission is sought for the demolition of rear wall, roof, and outbuildings to existing house, construction…
6, Coolnahinch, Dundrum Road, Dublin 14
D18B/0404Dún Laoghaire–RathdownLodged 14 Sept 2018Extension
- RefusedAt this site
Retention of development of a 56 sq.m. single storey detached family flat in rear garden of existing part…
4, Coolnahinch, Dundrum Road, Dublin 14
D05A/1422Dún Laoghaire–RathdownLodged 2 Nov 2005Retention
- GrantedAt this site
Two-storey extension at rear of dwelling and provision of a first floor window to the north gable
3, Coolnahinch, Dundrum Road, Dublin 14
D04B/0013Dún Laoghaire–RathdownLodged 12 Jan 2004Retention
- Granted50 m away
Permission for works to stone boundary wall along the Dundrum Road, consisting of — Repair and re-pointing
Marist Fathers, Mount Saint Mary's, Dundrum Road, Dublin 14 (A Protected Structure)
D16A/0113Dún Laoghaire–RathdownLodged 15 Jul 2016Alterations
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedAlterations
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D09B/0524Dún Laoghaire–RathdownLodged 18 Dec 2009
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21422MonaghanLodged 21 Jul 2021
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Permission to construct a new first floor flat roof extension to the rear of existing dormer bungalow,…
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D15B/0080Dún Laoghaire–RathdownLodged 20 Mar 2015
- GrantedAlterations
Permission for the removal of a rear hipped roof and construction of a first floor dormer roof for a new…
64 Hazel Avenue, Kilmacud, Dublin 14
D18B/0118Dún Laoghaire–RathdownLodged 15 Mar 2018
- GrantedExtension
Permission for new raised pitched roof with dormer window to the side over existing single storey detached…
192 Castle View, Dublin 18, D18 K063
D20B/0101Dún Laoghaire–RathdownLodged 3 Apr 2020
- GrantedExtension
Permission for the provision of new ground floor extension to the side and rear of existing detached bungalow…
157 Kilgobbin Road, Stepaside, Dublin 18
D19B/0170Dún Laoghaire–RathdownLodged 2 Jul 2019
Community
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