19, Glenart Avenue, Blackrock, Co. Dublin, A94V2P4
Demolition of a side chimney and construction of side and rear extensions with an attic conversion.
D26A/0079/WEB · Dun Laoghaire Rathdown County Council · Lodged 6 February 2026
- Reference
- D26A/0079/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 6 February 2026
Summary
AI-generatedThe project includes the demolition of a side chimney and the construction of a first-floor side extension, a single-storey rear extension, and a side extension over the stairs. It also features an attic conversion with a raised roof and the widening of the vehicular gate.
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
- Demolition of a side chimney and the construction of - a pitched roof side extension at first floor over an existing ground floor accommodation, single storey flat roof rear extension, pitched roof side extension over an existing stairs to access attic floor, an attic conversion featuring a raised pitched roof and 2no. Velux rooflights
- 1no. On each side of the pitch roof, amendment to windows configuration to front, minor internal alterations, and widening of an existing vehicular gate 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 |
|---|---|---|---|
| 19 Ascall Gleannart, An Charraig Dhubh, Baile Ath Cliath | Jan 2026 | €1,380,000 | 0 m |
| 5 Glenart Avenue, Blackrock, Co Dublin | Aug 2025 | €1,900,000 | 78 m |
| 3 Avoca Grove, Grove Avenue, Blackrockprice excludes VAT | Jun 2025 | €1,277,533 | 98 m |
| 7 Avoca Grove, Blackrock, Dublinprice excludes VAT | May 2025 | €1,255,500 | 103 m |
| 6 Avoca Grove, Blackrockprice excludes VAT | May 2025 | €1,255,507 | 116 m |
| 5 Avoca Grove, Blackrockprice excludes VAT | Jul 2025 | €1,277,533 | 119 m |
| 4 Avoca Grove, Blackrockprice excludes VAT | Mar 2025 | €1,277,534 | 136 m |
| 2 Avoca Grove, Blackrock, Co. Dublinprice excludes VAT | Apr 2025 | €1,277,533 | 151 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 received6 February 2026
- Decision due2 April 2026
- Decision issued31 March 2026
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
The development will consist of the demolition of the existing single storey garden store to the east side…
21, Corrymeela, Glenart Avenue, Blackrock, Dublin, A94Y7D4
D24B/0214/WEBDún Laoghaire–RathdownLodged 3 May 2024Extension
- Exempt — no permission neededAt this site
External insulation 'wrap'
21, Corrymeela, Glenart Avenue, Blackrock, Dublin, A94Y7D4
REF10325Dún Laoghaire–RathdownLodged 20 Jun 2025Alterations
- GrantedAt this site
Permission is sought for the demolition of the front garage (approx. 14sqm), the construction of ground floor…
17, Glenart Avenue, Blackrock, Dublin, A94H6C1
D24A/0876/WEBDún Laoghaire–RathdownLodged 1 Nov 2024Extension
- GrantedAt this site
Extension to the back of the premises for a family room and to convert garage and utility room as part of…
23, Glenart Avenue, Blackrock, Co. Dublin
D05B/0903Dún Laoghaire–RathdownLodged 12 Dec 2005Extension
- GrantedAt this site
Permission is sought for the construction of a single storey extension (area 24.5 sq.m) with new rooflight &…
15, Glenart Avenue, Blackrock, Co. Dublin
D11B/0336Dún Laoghaire–RathdownLodged 18 Oct 2011Extension
- Granted30 m away
Retention of glazed fenestration & additional 9.8 sq meter laundry room & shed extension to rear return…
25, Glenart Avenue, Blackrock, Dublin, A94N5C3
D26B/0011Dún Laoghaire–RathdownLodged 12 Jan 2026Retention
- Granted40 m away
For a two storey extension to rear and new front porch
13, GLENART AVENUE, BLACKROCK, CO. DUBLIN
D04B/0596Dún Laoghaire–RathdownLodged 28 Jul 2004Extension
- Granted50 m away
Demolition and removal of covered link and existing conservatory to the southern elevation, construction of…
"Crannagh" Grove Avenue, Blackrock, Co. Dublin, A94V218
D26B/0049/WEBDún Laoghaire–RathdownLodged 29 Jan 2026Extension
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
Demolition of existing chimney and single storey conservatory and kitchen extensions to the rear;…
29, Springfield Road, Dublin 6w
SD21B/0639South DublinLodged 13 Jul 2022
- GrantedExtension
A) removal of existing chimney, and b) the construction of a part single, part two-storey extension to rear…
299, Orwell Park Grove, Templeogue, Dublin 6W, D6W CC65
SD25B/0476WSouth DublinLodged 5 Aug 2025
- GrantedExtension
Demolition of existing side first floor extension and rear chimney breast; construction of a new two storey…
28, Grange Park, Rathfarnham, Dublin 14
SD19B/0232South DublinLodged 7 Jun 2019
- Awaiting decisionExtension
Demolition to existing Chimney to the rear — Proposed two story extension to the rear with pitched roof also…
100, The Rise, Mount Merrion, Co Dublin, A94N7Y3
D26A/0327/WEBDún Laoghaire–RathdownLodged 30 Apr 2026
- Awaiting decisionExtension
Demolition of existing chimney. Construction of first floor bedroom and bathroom to the side of existing…
40, Homelawn Gardens, Tallaght, Dublin, D24 RKP9
SD26B/0327WSouth DublinLodged 10 Jul 2026
- GrantedExtension
Demolition of the existing chimneys, a new single storey extension with pitched roof to the side to create a…
24, Fairyhill, Blackrock, Dublin, A94DA56
D23B/0381Dún Laoghaire–RathdownLodged 14 Aug 2023
Community
Discussion
What local people think about this application.
Community sentiment
No votes yetNobody has voted on this application yet.
Community sentiment — a straw poll of people who visited this page, not a statutory submission. To make a valid observation you must submit it to the planning authority.
Sign in to have your say on this application.
No comments yet. Be the first to say what you think about this application.
Sign in to join the discussion on this application.
Comments are moderated and are the opinions of the people who wrote them. They form no part of the statutory planning process — to make a valid observation you must submit it to the planning authority.