2, Oliver Plunkett Square, Dun Laoghaire, Dublin, A96HE63
Construction of a new first-floor rear extension in Dun Laoghaire.
D23B/0042 · Dun Laoghaire Rathdown County Council · Lodged 7 February 2023
- Reference
- D23B/0042
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 7 February 2023
Summary
AI-generatedPlanning permission is sought for a new first-floor extension to the rear of the existing property. The works will include associated internal alterations, demolitions, site drainage, and landscaping.
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
Planning permission for the construction of a new first floor extension to the rear, all associated alterations and demolitions, internal alterations, site drainage, landscaping and ancillary 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.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 76 St Patricks Crescent, Dun Laoghaire, Dublin | Sept 2025 | €680,000 | 74 m |
| 60 Ash Grove, Kill Avenue, Dun Laoghaire | Feb 2025 | €642,000 | 84 m |
| 80 St Patricks Crescent, Monkstown, Dunlaoighre | Feb 2025 | €450,000 | 86 m |
| 120 Oliver Plunkett Rd, Dun Laoghaire, Dublin | May 2026 | €566,000 | 103 m |
| 70 Ash Grove, Kill Avenue, Dun Laoghaire | Jan 2025 | €376,000 | 115 m |
| 13 Ash Grove, Kill Avenue, Dun Laoghaire | Mar 2025 | €670,000 | 115 m |
| 65 Oliver Plunkett Rd, Monkstown Farm, Dun Laoghairenot full market price | Apr 2025 | €350,000 | 122 m |
| 122 St Patricks Crescent, Dun Laoghaire, Dublin | Jul 2026 | €711,000 | 133 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 February 2023
- Decision due3 April 2023
- Decision issued30 March 2023
- Appeal submitted21 April 2023
- Appeal decided22 August 2023
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 is sought for two storey extension at rear
2, Oliver Plunkett Square, Dun Laoghaire, Co. Dublin
D08B/0697Dún Laoghaire–RathdownLodged 30 Sept 2008Extension
- GrantedAt this site
Permission is sought for the extension and renovation of an existing two storey dwelling. The works shall…
1, Oliver Plunkett Square, Monkstown, Co Dublin
D21A/0335Dún Laoghaire–RathdownLodged 20 Apr 2021Extension
- GrantedAt this site
Extensions and internal alterations comprising (a) new single storey and two storey extension to side, (b)…
1, Oliver Plunkett Square, Monkstown, Co. Dublin.
D08A/0389Dún Laoghaire–RathdownLodged 18 Jul 2008Extension
- RefusedAt this site
For a new detached two storey two bedroom dwelling, including new vehicular and pedestrian entrance onto…
1, Oliver Plunkett Square, Monkstown, Co. Dublin
D06A/0570Dún Laoghaire–RathdownLodged 4 May 2006New dwelling
- Refused30 m away
Permission for the following — Proposed new off street parking space with new 2nd vehicular entrance
91, Oliver Plunkett Road, Dun Laoghaire, Co Dublin, A96VH51
D20A/0928Dún Laoghaire–RathdownLodged 10 Dec 2020Infrastructure
- Refused40 m away
(i) New two storey/part single storey (to front) one bedroom house on site to side retaining existing…
16, Oliver Plunkett Square, Monkstown Farm, Monkstown, Co. Dublin
D08A/1366Dún Laoghaire–RathdownLodged 15 Dec 2008New dwelling
- Refused40 m away
Construction of a single storey and part two storey extension to the rear of terraced dwelling house, and…
88, Oliver Plunkett Road, Monkstown Farm, Co Dublin
D06A/0107Dún Laoghaire–RathdownLodged 30 Jan 2006Extension
- Granted40 m away
Retention of vehicular access to front of existing house
88, Oliver Plunkett Road, Dun Laoghaire, Co. Dublin
D08A/0769Dún Laoghaire–RathdownLodged 2 Jul 2008Retention
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
Planning permission for the construction of a first floor extension to rear and side over existing return,…
113, Brian Road, Marino, Dublin 3
4625/19Dublin CityLodged 5 Dec 2019
- GrantedExtension
Permission for the construction of a rear first storey extension above the existing extension with associated…
53 Sweetmount Avenue, Dundrum, Co Dublin
D14B/0304Dún Laoghaire–RathdownLodged 28 Aug 2014
- GrantedExtension
Permission to construct a first floor extension to the rear of the existing dwelling, to make alterations to…
3 Rollins Villas, Sallynoggin, Co Dublin
D15B/0029Dún Laoghaire–RathdownLodged 11 Feb 2015
- GrantedExtension
Planning permission for the construction of a single storey extension to the rear, with associated site works
12, Parkside Court, Dublin 13
3559/21Dublin CityLodged 24 Sept 2021
- GrantedExtension
Permission for a new single storey extension to the rear and a new first floor extension to the side of the…
100 Maple Drive , Drogheda , Co Louth
19238LouthLodged 29 Mar 2019
- WithdrawnExtension
Planning Permission is sought for a 1st floor extension at side and rear, with associated site works
1A Balkill Park, Howth, Dublin 13, D13 PFF8
F26A/0047EFingalLodged 22 Jan 2026
Community
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