27, Convent Road, Blackrock, Dublin, A94P6D8
Construction of a two-storey side extension and a single-storey rear extension at 27 Convent Road.
D23A/0112 · Dun Laoghaire Rathdown County Council · Lodged 21 February 2023
- Reference
- D23A/0112
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 21 February 2023
Summary
AI-generatedThe project involves building a 15sqm two-storey extension to the side and an 18sqm single-storey extension to the rear of the existing house. It also includes relocating the front door, widening the entrance gate to 3.5m, and associated landscaping.
- Storeys
- 2
- Floor area
- 33 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
Construction of a 15sqm two storey extension to the side and a single storey extension to the rear of 18sqm, new openings and alterations to existing openings at the front of the existing openings at the front of the existing house, the relocation of the front door to address convent road, th relocation of the entrance gate on convent road including a wider opening of 3.5m and miscellaneous site landscaping alterations to take account of the new extensions and layout.
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 6 December 2023.
Notified floor area: 33 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 16 Avoca Place, Blackrock, Dublinnot full market price | Sept 2025 | €500,000 | 9 m |
| 23 Convent Rd, Dalkey, Dublin | Jun 2026 | €650,000 | 27 m |
| 9 Avoca Place, Blackrock, Dublin | Jul 2025 | €1,250,000 | 31 m |
| 3 Avoca Place, Blackrock, Dublin | Dec 2025 | €671,000 | 37 m |
| 7 Richmond View, South Richmond St, Dublin 2 | Dec 2025 | €387,000 | 118 m |
| 10 Green Rd, Blackrock, Dublin | Oct 2025 | €820,000 | 136 m |
| 4 Anglesea Ave, Blackrock, Dublin | Dec 2025 | €1,360,000 | 138 m |
| 9 Anglesea Ave, Blackrock, Dublin | Nov 2025 | €1,510,000 | 140 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 received21 February 2023
- Decision due17 April 2023
- Decision issued13 April 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
Demolition of single storey extension to side — Proposed two-storey extension to side with projecting…
16, Avoca Place, Blackrock, Dublin, A94C9W9
D24A/0082Dún Laoghaire–RathdownLodged 13 Feb 2024Extension
- Granted30 m away
Permission for demolition of existing two storey extension to side of house and construction of new two…
23 Convent Road, Blackrock, Co Dublin
D18B/0047Dún Laoghaire–RathdownLodged 1 Feb 2018Extension
- Granted40 m away
Permission is sought for demolition of single storey extension to rear. Construction of single storey…
9, Avoca Place, Blackrock, Co.Dublin
D16B/0520Dún Laoghaire–RathdownLodged 19 Dec 2016Extension
- Invalid40 m away
Retention planning permission is sought for; increase of 525mm in roof height of existing shed, retention of…
5, Avoca Place, Blackrock, Co. Dublin
D11B/0230Dún Laoghaire–RathdownLodged 7 Jul 2011Retention
- Granted40 m away
Permission and retention permission for development. The development will consist of and consists of — Garage…
12 Avoca Place, Blackrock, Co. Dublin, A94X6X3
D22A/0788Dún Laoghaire–RathdownLodged 18 Oct 2022Extension
- Granted40 m away
Permission is sought for retention and completion of existing one storey extension to the rear / North- West…
5, Avoca Place, Blackrock, Co. Dublin
D11B/0298Dún Laoghaire–RathdownLodged 8 Sept 2011Retention
- Granted40 m away
Permission is sought for part change of use of the existing 1st floor office unit of the 3-storey flat roof…
11, Sydney Terrace, Blackrock, Co Dublin
D21A/0262Dún Laoghaire–RathdownLodged 31 Mar 2021Change of use
- Granted50 m away
Permission for 3 additional portakabins as a temporary measure
Carysfort National School, Convent Road, Blackrock, Co Dublin
D16A/0279Dún Laoghaire–RathdownLodged 25 Apr 2016Infrastructure
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedExtension
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- GrantedExtension
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SD15B/0122South DublinLodged 31 Jul 2015
- RefusedExtension
Construction of a two-storey extension to side, single storey extension to rear, widening of entrance gates,…
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134788corkLodged 30 Apr 2013
- GrantedExtension
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D05B/0452Dún Laoghaire–RathdownLodged 16 Jun 2005
- GrantedExtension
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SD21B/0097South DublinLodged 2 Mar 2021
- Awaiting decisionExtension
To construct new single storey extension to dwelling house at side (South facing side), new two storey…
Dromgownagh, Dripsey, Co.Cork,
174795corkLodged 4 Apr 2017
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