1, Glenart Avenue, Blackrock, Dublin, A94C6A2
Demolition of a rear structure and construction of a new two-storey rear extension in Blackrock.
D25B/0618/WEB · Dun Laoghaire Rathdown County Council · Lodged 1 November 2025
- Reference
- D25B/0618/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 1 November 2025
Summary
AI-generatedThe project involves the partial demolition of an existing two-storey rear structure. A new two-storey rear extension will be constructed, alongside internal alterations and associated site works.
- 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
Partial demolition of 2 storey rear structure and construction of new 2 storey rear extension and with internal alterations and 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.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 5 Glenart Avenue, Blackrock, Co Dublin | Aug 2025 | €1,900,000 | 25 m |
| 7 Avoca Grove, Blackrock, Dublinprice excludes VAT | May 2025 | €1,255,500 | 42 m |
| 6 Avoca Grove, Blackrockprice excludes VAT | May 2025 | €1,255,507 | 62 m |
| 5 Avoca Grove, Blackrockprice excludes VAT | Jul 2025 | €1,277,533 | 71 m |
| 3 Avoca Grove, Grove Avenue, Blackrockprice excludes VAT | Jun 2025 | €1,277,533 | 90 m |
| 4 Avoca Grove, Blackrockprice excludes VAT | Mar 2025 | €1,277,534 | 98 m |
| 19 Ascall Gleannart, An Charraig Dhubh, Baile Ath Cliath | Jan 2026 | €1,380,000 | 103 m |
| 2 Avoca Grove, Blackrock, Co. Dublinprice excludes VAT | Apr 2025 | €1,277,533 | 117 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 received1 November 2025
- Decision due2 January 2026
- Decision issued22 December 2025
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 is sought for rear single storey orangery and boiler house and all associated site works
3 Glenart Avenue, Blackrock, Co. Dublin
D21B/0700Dún Laoghaire–RathdownLodged 20 Dec 2021Extension
- Granted30 m away
Single storey first floor rear extension and sundry minor alterations. [LOCATION] No 5 Glenart Avenue,…
No 5 Glenart Avenue, Blackrock, Co. Dublin.
D02B/0610Dún Laoghaire–RathdownLodged 26 Jul 2002Extension
- Granted30 m away
Demolition of existing single storey extensions to side and rear — two storey hipped roof extension to side…
8, Avoca Road, Blackrock, Dublin, A94T2N8
D23A/0328Dún Laoghaire–RathdownLodged 17 May 2023Extension
- Granted40 m away
Demolition of existing two storey rear annex to dwelling house, and construction of new replacement two…
7 Glenart Avenue, Blackrock, Co. Dublin.
D02A/0759Dún Laoghaire–RathdownLodged 25 Jul 2002Extension
- Refused40 m away
Demolition of existing two storey rear annex to dwellinghouse and construction of a new replacement two…
7 Glenart Avenue, Blackrock, Co. Dublin.
D02A/0233Dún Laoghaire–RathdownLodged 20 Mar 2002Extension
- Granted50 m away
Permission is sought for the demolition of non original two storey extension to side and associated chimney,…
No 7, Avoca Road, Blackrock, Co. Dublin.
D18A/0899Dún Laoghaire–RathdownLodged 20 Sept 2018Extension
- Granted60 m away
2 no. three storey, semi-detached dwelling houses to include — Ground floor split - level according to site…
2, Glenart Avenue, Blackrock, Co. Dublin
D06A/0851Dún Laoghaire–RathdownLodged 19 Jun 2006New dwelling
- Withdrawn60 m away
2 no. three storeys over semi-basement semi-detached dwelling houses to include — Demolition of the existing…
2, Glenart Avenue, Blackrock, Co. Dublin
D06A/0037Dún Laoghaire–RathdownLodged 12 May 2006New dwelling
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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- Awaiting decisionExtension
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24241TipperaryLodged 29 Oct 2024
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24274TipperaryLodged 3 Dec 2024
- Awaiting decisionExtension
Demolition of an existing single storey rear extension and construction of a two storey rear extension with…
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134525corkLodged 27 Mar 2013
- GrantedExtension
Demolition of an existing rear extension and the construction of a 2-storey rear extension to existing…
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224187corkLodged 1 Feb 2022
- Awaiting decisionExtension
Demolition of existing single storey rear extension and provision of new two-storey and single storey rear…
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154404corkLodged 2 Mar 2015
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