19, Willow Grove, Cornelscourt, Dublin 18
Attic extension with raised roof ridge, new windows, and a new front porch.
D20B/0359 · Dun Laoghaire Rathdown County Council · Lodged 9 November 2020
- Reference
- D20B/0359
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 9 November 2020
Summary
AI-generatedThe development consists of a bi-dormer attic extension with internal alterations and a new access staircase. The project also involves raising the existing roof ridge level, installing new windows in the front and rear gables, and constructing a new front porch.
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 a bi-dormer attic extension with internal alterations to attic space including new access stairs to attic, raising of existing ridge level, new windows to front and rear gables and new front porch
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 |
|---|---|---|---|
| 1 To 32 Goirt�n Murrough, Dublin Roadprice excludes VAT | Feb 2026 | €11,596,998 | 110 m |
| 4 Glen Garth, The Park, Cabinteely Dublin 18 | Jul 2025 | €890,000 | 152 m |
| 2 Cornelscourt Hill Rd, Foxrock, Dublin 18 | Aug 2025 | €1,100,000 | 152 m |
| 8 Glen Garth, The Park, Cabinteely Dublin 18 | Oct 2025 | €845,000 | 175 m |
| 7 Gort Na Mona Dr, Foxrock, Dublin 18 | Jun 2025 | €877,500 | 189 m |
| 2 Glen Ave, The Park, Cabinteely Dublin 18 | Jul 2026 | €865,000 | 196 m |
| 18 Glen Lawn Drive, The Park, Cabinteely | Apr 2026 | €850,000 | 203 m |
| 5 Kerrymount Green, Foxrock, Dublin 18 | Jan 2026 | €1,160,000 | 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 received9 November 2020
- Decision issued12 January 2021
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Part granted, part refusedAt this site
Permission for attic conversion of 38 sqm and alterations to roof, including new stair access and alterations…
19 Willow Grove, Cornelscourt, Dublin 18
D15B/0043Dún Laoghaire–RathdownLodged 19 Feb 2015Extension
- GrantedAt this site
Permission for bi-dormer attic extension of 29sqm and internal alterations to roof, including new access stair
19 Willow Grove, Cornelscourt, Dublin 18
D15B/0334Dún Laoghaire–RathdownLodged 20 Aug 2015Extension
- Granted30 m away
New rear single storey ground floor extension, with flat roof , and roof windows, new porch to front…
“Gerfi” Old Bray Road, Cabinteely, Dublin 18, D18R2T8
D26A/0354/WEBDún Laoghaire–RathdownLodged 10 May 2026Extension
- Refused50 m away
Change of use of existing single storey terraced cottage of 57m.sq, from residential to office use
11, Cornelscourt Cottages,Cornelscourt, Dublin 18
D07A/1807Dún Laoghaire–RathdownLodged 21 Dec 2007Change of use
- Granted50 m away
Development on a site of c.0.012 hectares. The development will comprise use of the premises (c.57 sq.m) as…
11, Cornelscourt Cottages, Bray Road, Cabinteely, Dublin 18
D11A/0367Dún Laoghaire–RathdownLodged 29 Jul 2011Change of use
- Refused50 m away
Change of use from residential to commercial — Demolition of existing single storey extension to rear of…
10, Cornelscourt Cottages, Cornelscourt, Dublin 18
D09A/0063Dún Laoghaire–RathdownLodged 30 Jan 2009Change of use
- Refused60 m away
Proposed one bedroom apartment in Mansard style roof
8, Cornelscourt Cottages, Cornelscourt
D03A/0459Dún Laoghaire–RathdownLodged 14 May 2003Apartments
- Refused60 m away
Permission is sought for first floor extension to rear with roof and gable windows to allow for expansion of…
The Court Clinic, 8, Cornelscourt Cottages, Cornelscourt, Dublin 8
D08A/0221Dún Laoghaire–RathdownLodged 20 Feb 2008Change of use
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
Permission for bi-dormer attic extension of 29sqm and internal alterations to roof, including new access stair
19 Willow Grove, Cornelscourt, Dublin 18
D15B/0334Dún Laoghaire–RathdownLodged 20 Aug 2015
- GrantedExtension
Permission for the construction of an infill porch, a single storey side extension, ground and first floor…
4, Kingston Avenue, Ballinteer, Dublin 16
D13B/0228Dún Laoghaire–RathdownLodged 2 Jul 2013
- GrantedExtension
Permission for conversion and extension of existing first floor attic, incorporating new raised roof, dormer…
1A Carysfort Park, Blackrock, Co Dublin A94 W583
D19B/0175Dún Laoghaire–RathdownLodged 4 Apr 2019
- GrantedExtension
Permission for attic conversion for storage and dormer windows to rear, two storey extension to side, single…
31 Walkinstown Parade, Walkinstown, Dublin 12
3546/23Dublin CityLodged 13 Apr 2023
- GrantedExtension
Permission for the conversion of attic space to a habitable floor including dormer extension to rear along…
2 Mahon Drive , Mahon , Cork
2140731Cork CityLodged 10 Dec 2021
- GrantedExtension
Permission for a proposed attic conversion including a new dormer window to the rear, a part two storey and…
15 Sandyford Hall Grove, Sandyford, Dublin 18
D19B/0092Dún Laoghaire–RathdownLodged 27 Aug 2019
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