18B Corrig Avenue, Dun Laoghaire, Co Dublin
Demolition of a rear shed for a new habitable room, rear extension, attic conversion, and widened driveway in Dun Laoghaire.
D20A/0216 · Dun Laoghaire Rathdown County Council · Lodged 12 March 2020
- Reference
- D20A/0216
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 12 March 2020
Summary
AI-generatedThe project involves demolishing a rear shed to build a 25 sqm detached habitable room, constructing a 21.5 sqm single-storey rear extension with a side passage, converting the attic with two dormer windows, and widening the driveway.
- Floor area
- 65 m²
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; demolition of shed to rear and replacement with 25m2 detached habitable room; erection of a 21.5m² single storey extension to rear of house with a new 8m2 covered side store passage; and attic conversion of 18.5m2 with the addition of two dormer windows to front and rear roof slope of house; and widening of existing driveway to front of house accessing corrig avenue, along with 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.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 7 Corrig House, Corrig Avenue, Dun Laoghaire | May 2025 | €308,000 | 62 m |
| 29 Corrig House, Corrig Ave, Dun Laoghaire | Jun 2025 | €225,000 | 64 m |
| 9 Corrig House, Corrig Ave, Dun Laoghaire | Mar 2026 | €378,000 | 75 m |
| Little Harvard, Rere Of 2 Crosthwaite Terrace, Dun Laoghaire | Jan 2025 | €907,870 | 110 m |
| 10 Corrig Ave, Dun Laoghaire, Dublin | Nov 2025 | €1,286,250 | 112 m |
| 34 Northumberland Avenue, Dunlaoughaira, Co Dublin | Dec 2025 | €1,900,000 | 120 m |
| Villette, Corrig Ave, Dun Laoghaire | Oct 2025 | €1,300,000 | 123 m |
| The Coach House, Sydenham Mews, Corrig Avenue | Jan 2026 | €750,000 | 153 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 received12 March 2020
- Decision issued11 June 2020
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; demolition of shed to rear and replacement with 25m2 detached habitable room;…
18B, Corrig Avenue, Dun Laoghaire, Co Dublin
D20A/0433Dún Laoghaire–RathdownLodged 23 Jun 2020Extension
- InvalidAt this site
Development to include: demolition of non original single storey extension, construction of part two storey…
Corrigville, Corrig Avenue, Dun Laoghaire, Dublin, A96AT25
D25B/0731/WEBDún Laoghaire–RathdownLodged 22 Dec 2025Extension
- GrantedAt this site
Demolition of non original single storey extension, construction of part two storey and single storey…
Corrigville, Corrig Avenue, Dun Laoghaire, Co. Dublin, A96AT25
D26B/0003/WEBDún Laoghaire–RathdownLodged 5 Jan 2026Extension
- WithdrawnAt this site
Removal of redundant chimney
Rochelle, Corrig Avenue, Dun Laoghaire, Dublin, A96 HD52
REF17025Dún Laoghaire–RathdownLodged 17 Oct 2025Alterations
- Exempt — no permission neededAt this site
Removal of redundant chimney. Instalation of solar Panel (Thermal)
Rochelle, Corrig Avenue, Dun Laoghaire, Dublin, A96 HD52
REF17525Dún Laoghaire–RathdownLodged 3 Nov 2025Alterations
- GrantedAt this site
Permission for part-demolition of a rear two storey return and single storey rear shed and construction of a…
Rochelle, Corrig Avenue, Dún Laoghaire, Co Dublin
D16A/0131Dún Laoghaire–RathdownLodged 4 May 2016Extension
- Granted40 m away
Permission is sought for: alterations, renovations, and extension of the existing semi-detached two-storey…
Rossmore, 16 Corrig Avenue, Dun Laoghaire, Dublin, A96W206 (A Protected Structure)
D25A/0407/WEBDún Laoghaire–RathdownLodged 23 May 2025Extension
- Granted40 m away
Permission is sought for sub-division of existing site, construction of new boundary wall and residential…
29, Northumberland Avenue, Dun Laoghaire, Co. Dublin, A96 PY27
D19A/0448Dún Laoghaire–RathdownLodged 8 Jan 2020New 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.
- GrantedExtension
Permission is sought for; demolition of shed to rear and replacement with 25m2 detached habitable room;…
18B, Corrig Avenue, Dun Laoghaire, Co Dublin
D20A/0433Dún Laoghaire–RathdownLodged 23 Jun 2020
- GrantedExtension
(1) Demolition of existing shed circa 11sqm, (2) construction of two storey extension to side and rear of…
62, Killala Road, Cabra, Dublin 7 D07 HK02
WEB1372/23Dublin CityLodged 4 May 2023
- GrantedExtension
Permission for: demolition of the existing single storey structure and shed to the side and chimney to the…
105 Booterstown Avenue, Booterstown, Co Dublin
D16A/0026Dún Laoghaire–RathdownLodged 21 Jan 2016
- GrantedExtension
Permission to — Demolish shed to side of existing dwelling
6, Holyrood Park, Sandymount, Dublin 4 D04 DT82
WEB1653/23Dublin CityLodged 1 Aug 2023
- GrantedExtension
(1) Demolition of an existing 25.6sq.m. shed to the rear (2) construction of a 13.4sq.m. ground floor…
7, Hillsbrook Avenue, Dublin 12
SD18B/0509South DublinLodged 12 Dec 2018
- GrantedExtension
Permission for the demolition of existing single storey attached garage/ utility to side of existing…
82 Westgate Road , Bishopstown Cork
2543567Cork CityLodged 9 Jan 2025
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