12 De Vesci Terrace, Monkstown, Co. Dublin
Demolition of a conservatory to build a single-storey side extension and a separate garden studio.
D19A/0805 · Dun Laoghaire Rathdown County Council · Lodged 23 October 2019
- Reference
- D19A/0805
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 23 October 2019
Summary
AI-generatedThe project involves the demolition of an existing conservatory and the construction of a single-storey flat-roof extension to the southern side of the building. It also includes building a single-storey flat-roof studio in the garden along the southern boundary.
- Storey
- 1
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 works: a) demolition of existing conservatory b) proposed single story flat roof extension to southern side of existing building c) proposed single storey flat roof studio fitted to garden, located along the southern boundary d) external window replacement, internal modifications 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.
Built — construction complete
A commencement notice records works starting on 19 May 2020.
Notified floor area: 35 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 11 De Vesci Terrace, Monkstown, Dublin | Apr 2026 | €665,000 | 11 m |
| 3 Cambria, De Vesci Court, Monkstown | Jun 2025 | €490,000 | 66 m |
| 10 Cambria, De Visci Court, Monkstown | Jun 2026 | €350,000 | 66 m |
| 5 De Vesci Terrace, Dun Laoghaire, Dublin | Jan 2025 | €3,080,000 | 79 m |
| 6 Hibernia, De Vesci Court, Monkstown | Feb 2025 | €400,000 | 82 m |
| 21 Hibernia, De Vesci Court, Monkstown | Feb 2026 | €525,000 | 82 m |
| 49 Smyths Villas, York Rd, Dun Laoghaire | Jun 2026 | €480,000 | 101 m |
| 33 Smiths Villas, York Rd, Dun Laoghaire | Mar 2026 | €610,000 | 111 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 received23 October 2019
- Decision issued13 December 2019
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- RefusedAt this site
Permission for the following works: Retention of external window replacement works at first floor level…
12 De Vesci Terrace, Dun Laoghaire, Co. Dublin
D20A/0699Dún Laoghaire–RathdownLodged 30 Sept 2020Retention
- GrantedAt this site
Permission for relocation of the kitchen from basement to ground floor level, formation of a new guest…
10 De Vesci Terrace, Dún Laoghaire, Co Dublin (A Protected Structure in an Architectural Conservation Area)
D16A/0470Dún Laoghaire–RathdownLodged 8 Sept 2016Alterations
- Granted30 m away
Proposed development to consist of the installation of 17 No. Solar PV Panels on the South, East and West…
10, De Vesci Terrace, Dun Laoghaire, Dublin, A96PW02 (A Protected Structure)
D26A/0169/WEBDún Laoghaire–RathdownLodged 2 Mar 2026Alterations
- Granted30 m away
Permission is sought for works to a Protected Structure. The development will consist of the conservation and…
9, De Vesci Terrace, Monkstown, Co. Dublin
D20A/0023Dún Laoghaire–RathdownLodged 27 Mar 2020Alterations
- Granted60 m away
Permission for the demolition of the existing three storey flat roof extension to the rear of the main house…
7, De Vesci Terrace, Monkstown, Co. Dublin
D13A/0627Dún Laoghaire–RathdownLodged 26 Nov 2013Extension
- Refused70 m away
Permission for development. The works will include the demolition of existing outbuildings and extensions,…
Westbury, 2 Willow Bank, Monkstown, Co. Dublin, A96 X9R5, a Protected Structure
D21A/0296Dún Laoghaire–RathdownLodged 8 Apr 2021Extension
- Refused70 m away
Permission for development. The works will include the demolition of existing outbuildings and extensions,…
2 Westbury, Willow Bank, Monkstown, Co. Dublin, A96 X9R5 a Protected Structure
D21A/0815Dún Laoghaire–RathdownLodged 10 Sept 2021Extension
- Refused70 m away
The construction of an additional penthouse apartment floor to each of the three existing blocks (known as…
De Vesci Court, The Slopes, Dun Laoghaire, Co. Dublin.
D09A/0354Dún Laoghaire–RathdownLodged 21 Dec 2009Apartments
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: A. Demolition of existing 12.5 sqm conservatory to rear associated internal modifications and…
15 Arkendale Woods, Glenageary, Co Dublin
D17B/0214Dún Laoghaire–RathdownLodged 28 Apr 2017
- GrantedExtension
Permission is sought for a) Demolition of existing 12.5m2 conservatory to rear associated internal…
15, Arkendale Woods, Glenageary, Co. Dublin
D17B/0473Dún Laoghaire–RathdownLodged 17 Oct 2017
- GrantedExtension
Permission for the demolition of a conservatory and the construction of a single-storey extension to the rear…
77, Whitecliff, Rathfarnham, Dublin 16
SD20B/0466South DublinLodged 30 Nov 2020
- Awaiting decisionExtension
Permission for a single storey conservatory extension on the South elevation, alterations to the North/Front…
'La Verna' , Dublin Road , Dundalk
17425LouthLodged 6 Jun 2017
- GrantedExtension
Permission for development which will consist of the following: (a) Demolish existing single storey…
Ballytoohey , Tarmonbarry , Co. Roscommon
2460078RoscommonLodged 21 Feb 2024
- GrantedAlterations
Permission for — Demolition of a c.1990s glass conservatory to rear
2 & 3 Queenstown Castle, Coliemore Road, Dalkey, Co Dublin (A Protected Structure)
D19A/0380Dún Laoghaire–RathdownLodged 7 May 2020
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