203, Rochestown Avenue, Dun Laoghaire, Co. Dublin
Demolition of a garage to build a two-storey Montessori pre-school extension and a single-storey house extension.
D18A/0593 · Dun Laoghaire Rathdown County Council · Lodged 31 August 2018
- Reference
- D18A/0593
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 31 August 2018
Summary
AI-generatedThe development involves demolishing a side garage and utility room to construct a 104 sq.m extension. This will comprise a two-storey Montessori pre-school for 22 children and a single-storey extension to the rear of the residence.
- Floor area
- 104 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 the following: demolition of the garage and utility room to the side, and the construction of a part two storey; part single storey, extension (104sq. M) to the side and rear, of the existing residence. The extension will include the following
- (i) a two storey montessori pre-school (75sq. M) for twenty two children to the side, and (ii) a single storey extension (29sq. M) to the rear of the residence. Planning permission is also sought for (a) three car parking spaces and fou
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 |
|---|---|---|---|
| 2 Drumkeen Manor, Rochestown Ave, Dun Laoghaire | Apr 2026 | €626,000 | 82 m |
| 22 Drumkeen Manor, Rochestown Ave, Killiney | Jan 2025 | €675,000 | 82 m |
| 84 Beechwood Lawn, Rochestown Ave, Dun Laoghaire | Aug 2025 | €745,500 | 91 m |
| 176 Rochestown Ave, Dun Laoghaire, Dublin | Mar 2026 | €670,000 | 98 m |
| 174 Rochestown Ave, Dun Laoghaire, Dublin | Apr 2025 | €755,000 | 104 m |
| 1 Glenview, Rochestown Avenue, Dun Laoghaire | Feb 2026 | €875,000 | 120 m |
| 14 Drumkeen Dr, Off Rochestown Ave, Dun Laoghaire | Jan 2026 | €730,000 | 145 m |
| 5 Glenview, Rochestown Ave, Dun Laoghaire | Nov 2025 | €1,000,000 | 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 received31 August 2018
- Decision issued26 September 2018
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 is sought for the following: The demolition of the existing Garage and Utility Room. Construction…
203, Rochestown Avenue, Dun Laoghaire, Co. Dublin
D17A/0915Dún Laoghaire–RathdownLodged 13 Oct 2017Commercial
- GrantedAt this site
Permission for the following: Minor modifications to Previously Approved Planning Permission Ref. D18A/0593.…
203, Rochestown Avenue, Dun Laoghaire, Co. Dublin
D19A/0414Dún Laoghaire–RathdownLodged 13 Jun 2019Alterations
- GrantedAt this site
Permission sought for a 2 storey extension to side and rear
207, Rochestown Avenue, Dun Laoghaire, Co Dublin
D07B/0306Dún Laoghaire–RathdownLodged 14 Aug 2007Extension
- Granted40 m away
Permission is sought for construction of a single storey side extension to the existing house with a lean-to…
23 Beechwood Lawn, Glenageary, Co. Dublin, A96 K7H9
D20A/1000Dún Laoghaire–RathdownLodged 17 May 2021Extension
- Granted90 m away
Demolition of an existing three storey house and garage and the construction of 1 no. two storey dwelling (4…
The Boulders, 182, Rochestown Avenue, Dun Laoghaire, Co. Dublin
D08A/0079Dún Laoghaire–RathdownLodged 9 Jun 2008Housing estate
- Granted90 m away
Planning permission is sought for amendments to previously permitted development D08A/0079. Amendments are…
The Boulders, 182, Rochestown Avenue, Dun Laoghaire, Co. Dublin
D08A/1174Dún Laoghaire–RathdownLodged 21 Oct 2008Housing estate
- Granted90 m away
Attic conversion with dormer roof to the rear — 4 no. roof lights to the front of existing roof and…
219, Rochestown Avenue, Dun Laoghaire, Co. Dublin
D05B/0311Dún Laoghaire–RathdownLodged 14 Sept 2005Extension
- Granted90 m away
Permission is sought for the construction of; a) a ground floor kitchen extension to the rear, b) a ground…
13, Beechwood Lawn, Dun Laoghaire, Dublin
D07B/0416Dún Laoghaire–RathdownLodged 10 May 2007Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- Part granted, part refusedCommercial
Permission is sought for the following: The demolition of the existing Garage and Utility Room. Construction…
203, Rochestown Avenue, Dun Laoghaire, Co. Dublin
D17A/0915Dún Laoghaire–RathdownLodged 13 Oct 2017
- GrantedAlterations
Permission for the following: Minor modifications to Previously Approved Planning Permission Ref. D18A/0593.…
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D19A/0414Dún Laoghaire–RathdownLodged 13 Jun 2019
- RefusedCommercial
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D16A/0245Dún Laoghaire–RathdownLodged 11 Apr 2016
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SD02A/0553South DublinLodged 26 Sept 2002
- GrantedCommercial
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SD04A/0195South DublinLodged 25 Mar 2004
- GrantedChange of use
The development will consist of the following — Change of use from residential study & bedroom on the ground…
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