7, Dunnottar, Avoca Avenue, Blackrock, Dublin, A94Y6V9
Single-storey pitched roof extension to the rear of the house.
D23B/0127 · Dun Laoghaire Rathdown County Council · Lodged 24 March 2023
- Reference
- D23B/0127
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 24 March 2023
Summary
AI-generatedThe project involves constructing a single-storey pitched roof extension to the rear of the existing property. Internal alterations and associated site works are also proposed.
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 single storey pitched roof extension to the rear of the existing property. As part of the proposed works some internal alterations are also proposed in conjunction with associated site 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.
Built — construction complete
A commencement notice records works starting on 16 July 2024.
Notified floor area: 38 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 7 Richmond View, South Richmond St, Dublin 2 | Dec 2025 | €387,000 | 24 m |
| 9 Avoca Place, Blackrock, Dublin | Jul 2025 | €1,250,000 | 83 m |
| 10 Green Rd, Blackrock, Dublin | Oct 2025 | €820,000 | 104 m |
| 3 Avoca Place, Blackrock, Dublin | Dec 2025 | €671,000 | 106 m |
| 16 Avoca Place, Blackrock, Dublinnot full market price | Sept 2025 | €500,000 | 106 m |
| 6 Beaumont Gardens, Blackrock, Dublin | Apr 2025 | €1,250,000 | 126 m |
| 23 Convent Rd, Dalkey, Dublin | Jun 2026 | €650,000 | 134 m |
| Aranmore, 21 Avoca Ave, Blackrock | Jul 2025 | €4,500,000 | 212 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 2023
- Decision due18 May 2023
- Decision issued11 May 2023
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted40 m away
Permission for the following: To replace the existing, automated, sliding front gate with a pair of manually…
Headford Cottage, 11 Avoca Avenue, Blackrock, County Dublin (a Protected Structure)
D23A/0569Dún Laoghaire–RathdownLodged 31 Aug 2023Alterations
- Part granted, part refused40 m away
Permission is sought for the following works to a Protected Structure a) retention of an automatic sliding…
Headford Cottage, 11, Avoca Avenue, Blackrock, Co. Dublin
D18A/0828Dún Laoghaire–RathdownLodged 30 Aug 2018Retention
- Granted50 m away
Permission for The demolition of existing garden shed to rear with recovery of existing bricks for re-use.…
16, Green Road, Blackrock, Co.Dublin, A94X9E8
D25B/0363Dún Laoghaire–RathdownLodged 26 Jun 2025Demolition
- Granted50 m away
Permission for development. Permission is sought for the part removal of the existing single storey rear…
1, Selva, Avoca Avenue, Blackrock, Co Dublin, A94Y5W4
D21B/0565Dún Laoghaire–RathdownLodged 15 Oct 2021Extension
- Granted50 m away
Permission is sought for the demolition of the existing structure and the construction of a single storey…
Avoca Cottage, Avoca Avenue, Blackrock, Co. Dublin
D11A/0583Dún Laoghaire–RathdownLodged 29 Feb 2012Demolition
- Granted60 m away
Permission for modifications to front boundary to create gated access to new off-street car-parking space;…
Seaforth, 14, Green Road, Blackrock, Co Dublin
D20A/0906Dún Laoghaire–RathdownLodged 4 Dec 2020Extension
- Granted60 m away
Permission for the demolition of the existing 130 sqm part two storey and part single storey, four bedroom…
18 Green Road, Blackrock, Co Dublin
D17A/0610Dún Laoghaire–RathdownLodged 6 Jul 2017New dwelling
- Granted60 m away
Permission for retention of automatic control barrier, 0.9m high, to the rear car parking area. (Protected…
Avoca House, Avoca Avenue, Blackrock, Co. Dublin
D09A/0122Dún Laoghaire–RathdownLodged 19 Feb 2009Retention
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
Construction of a single storey pitched roof extension at garden level to rear of existing dwelling house,…
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D06B/0364Dún Laoghaire–RathdownLodged 28 Apr 2006
- InvalidExtension
Construction of a new first floor pitched roof extension to rear, set back from the rear boundary, over…
26, Kingsland Parade, St. Kevin's, Dublin 8 D08 X8N8
WEB1133/22Dublin CityLodged 16 Feb 2022
- GrantedExtension
Proposed single storey rear extension with pitched roof including additional rooflights with minor internal…
10, Woodstown Rise, Knocklyon, Dublin 16.
SD23B/0539South DublinLodged 22 Dec 2023
- GrantedExtension
Proposed new single storey extension to rear — Proposed replacement of pitched roof to existing single storey…
27, Belgrove Road, Clontarf, Dublin 3
WEB1278/24Dublin CityLodged 13 Mar 2024
- GrantedExtension
The construction of a single storey pitched roof extension and minor elevational changes to the front of the…
19, Cabinteely Way, Cabinteely, Dublin 18
D08B/0352Dún Laoghaire–RathdownLodged 9 May 2008
- GrantedExtension
To construct a single storey pitched roofed extension to the rear of existing dwelling
41 Beech Park , Viewmount , Waterford
18453WaterfordLodged 4 Jul 2018
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