2 & 2a, Glenart Avenue, Blackrock, Co. Dublin A94 X6E4
Replacement of a flat roof with a pitched slate roof and rooflights on two semi-detached houses.
D20B/0052 · Dun Laoghaire Rathdown County Council · Lodged 28 February 2020
- Reference
- D20B/0052
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 28 February 2020
Summary
AI-generatedPermission is sought to replace the main second-floor flat roof with a double-pitched slate roof containing rooflights. The works will be carried out on two existing semi-detached three-storey dwellings and include extending the existing chimney.
- Storeys
- 3
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
Permission for the replacement of main flat roof to second floor with a double pitched slate roof and rooflights, along with extension of existing chimney - all to existing 2no. Semi-detached 3-storey dwellings and all 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 15 December 2020.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 7 Avoca Grove, Blackrock, Dublinprice excludes VAT | May 2025 | €1,255,500 | 30 m |
| 3 Avoca Grove, Grove Avenue, Blackrockprice excludes VAT | Jun 2025 | €1,277,533 | 36 m |
| 6 Avoca Grove, Blackrockprice excludes VAT | May 2025 | €1,255,507 | 39 m |
| 5 Avoca Grove, Blackrockprice excludes VAT | Jul 2025 | €1,277,533 | 43 m |
| 5 Glenart Avenue, Blackrock, Co Dublin | Aug 2025 | €1,900,000 | 48 m |
| 4 Avoca Grove, Blackrockprice excludes VAT | Mar 2025 | €1,277,534 | 63 m |
| 19 Ascall Gleannart, An Charraig Dhubh, Baile Ath Cliath | Jan 2026 | €1,380,000 | 77 m |
| 2 Avoca Grove, Blackrock, Co. Dublinprice excludes VAT | Apr 2025 | €1,277,533 | 81 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 received28 February 2020
- Decision issued5 June 2020
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- InvalidAt this site
Permission for the replacement of main flat roof to second floor with a double pitched slate roof and…
2 & 2A, Glenart Avenue, Blackrock, Co. Dublin, A94 X6E4
D20B/0003Dún Laoghaire–RathdownLodged 13 Jan 2020Alterations
- GrantedAt this site
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
- WithdrawnAt this site
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
- RefusedAt this site
Demolition of existing four bedroom bungalow (117sqm) and construction of two new four bedroom three storey…
2, Glenart Avenue, Blackrock, Co. Dublin
D05A/1204Dún Laoghaire–RathdownLodged 16 Sept 2005New dwelling
- RefusedAt this site
Demolition of existing four bedroom bungalow (116 sq.m) and construction of two new four bedroom three storey…
4, Glenart Avenue, Blackrock, Co. Dublin
D05A/1211Dún Laoghaire–RathdownLodged 16 Sept 2005New dwelling
- GrantedAt this site
Permission for the demolition of a single storey bungalow with garage to the side and the construction of a…
4 Glenart Avenue, Blackrock, Co Dublin
D15A/0513Dún Laoghaire–RathdownLodged 10 Aug 2015New dwelling
- Granted30 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
- Withdrawn30 m away
Extension and conversion to mews dwellings of 3 existing coach houses to the rear. [LOCATION] 4 Avoca Road,…
4 Avoca Road, Blackrock, Co. Dublin.
D02A/0059Dún Laoghaire–RathdownLodged 1 Feb 2002Apartments
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- InvalidAlterations
Permission for the replacement of main flat roof to second floor with a double pitched slate roof and…
2 & 2A, Glenart Avenue, Blackrock, Co. Dublin, A94 X6E4
D20B/0003Dún Laoghaire–RathdownLodged 13 Jan 2020
- GrantedAlterations
Removal of existing flat roof covering and erection of new "A" pitched roofs on 2 no. existing single storey…
Nos. 3 and 4 Harbour View Cottages, Ballycotton, ,
116008corkLodged 19 Sept 2011
- GrantedAlterations
Removal of existing flat roof to existing pair of semi detached dwellings and replacing same with new pitched…
Orchard Hill, Town Lots, Bantry,
071184corkLodged 4 May 2007
- GrantedExtension
Permission for a new ground floor extension to the side, first floor extension to the side of the existing…
9 Cabinteely Way, Cabinteely, Dublin 18
D18B/0313Dún Laoghaire–RathdownLodged 17 Jul 2018
- GrantedAlterations
Permission is sought for new pitched roof to replace existing flat roof to existing dwelling, with 3 No. new…
36, Shanganagh Vale, Loughlinstown, Co. Dublin
D11B/0203Dún Laoghaire–RathdownLodged 10 Jun 2011
- GrantedExtension
Permission for a two storey flat roof extension to side and single storey pitched roof extension to rear of…
186 Lower Kilmacud Road, Dublin 14
D16B/0407Dún Laoghaire–RathdownLodged 29 Sept 2016
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