12 Vavasour Square, Sandymount, Dublin 4, D04 RT72
Construction of a two-storey rear extension to provide three bedrooms and rooflights.
WEB5250/25 · Dublin City Council · Lodged 25 September 2025
- Reference
- WEB5250/25
- Authority
- Dublin City Council
- Register status
- Decided
- Type
- Permission
- Received
- 25 September 2025
Summary
AI-generatedThe development consists of a new two-storey flat-roof extension to the rear of the existing house to provide three first-floor bedrooms. It also includes internal alterations, five rooflights, and rainwater planters in the rear garden.
- Storeys
- 2
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
The proposed development comprises; construction of new two storey, flat roof extension to rear (east) of existing dwelling to provide 3 no first floor bedrooms, 1 no replacement rooflight and 4 no new rooflights to existing flat roof; internal alterations to existing dwelling at ground and first floor levels and associated elevation changes, rainwater planters to rear garden to facilitate rainwater runoff from new roof area and ancillary site works to facilitate the development.
Land-use zoning
What this land is zoned for
“To protect and/or improve the amenities of residential conservation areas.”
National zoning type: Existing residential
Objective set by the 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 |
|---|---|---|---|
| 23 Havelock Sq, Bath Ave, Sandymount Dublin 4 | Mar 2025 | €1,180,000 | 37 m |
| 8 Vavasour Sq, Sandymount, Dublin 4 | Oct 2025 | €1,050,000 | 40 m |
| 27 Vavasour Sq, Sandymount, Dublin 4 | Apr 2025 | €1,550,000 | 71 m |
| 29 Vavasour Sq, Bath Ave, Dublin 4 | Aug 2025 | €930,000 | 85 m |
| 11 Havelock Sq, Bath Ave, Sandymount Dublin 4 | Oct 2025 | €1,000,000 | 88 m |
| 9 Havelock Sq, Bath Ave, Sandymount Dublin 4 | Jun 2026 | €875,000 | 89 m |
| 43 Bath Ave, Sandymount, Dublin 4 | Sept 2025 | €665,000 | 119 m |
| 52 Oconnell Gardens, Sandymount, Dublin 4 | May 2026 | €1,152,000 | 130 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 received25 September 2025
- Decision due21 November 2025
- Decision issued21 November 2025
- Permission expiry17 February 2031
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
Demolition of existing single storey rear extension and erection of new rear extension at ground and first…
27, Havelock Square,Dublin 4
3508/18Dublin CityLodged 16 Jul 2018Extension
- Granted30 m away
Planning permission sought for the construction of a first floor extension (c12.3 m.sq.) to the rear of the…
25, Havelock Square, Sandymount, Dublin 4
3843/20Dublin CityLodged 1 Dec 2020Extension
- Invalid40 m away
Demolition of existing Kitchen Extension, lane-side wall, garage and boiler-house and the erection of a…
32 Havelock Square, Dublin 4, D04 E335
WEB2382/26Dublin CityLodged 7 Jun 2026Extension
- Invalid40 m away
Demolition of existing Kitchen Extension, lane-side wall, garage and boiler-house and the erection of a…
32, Havelock Square, Dublin 4, D04 E335
WEB2369/26Dublin CityLodged 20 May 2026Extension
- Awaiting decision40 m away
Demolition of existing Kitchen Extension, lane-side wall, garage and boiler-house and the erection of a…
32, Havelock Square, Dublin 4
WEB2421/26Dublin CityLodged 10 Jun 2026Extension
- Granted50 m away
The development will consist of the demolition of the existing single storey extension to the rear of the…
22, Havelock Square, Sandymount, Dublin 4
4158/18Dublin CityLodged 12 Oct 2018Extension
- Granted60 m away
Demolition of existing single storey extension to the rear and construction of a new 39sqm extension at…
20 Havelock Square, Sandymount, Dublin 4, D04 K3K4
WEB1603/24Dublin CityLodged 17 May 2024Extension
- Granted60 m away
RE: Planning permission is sought for the demolition of the existing single storey rear extension, and the…
No.19, Havelock Square, Dublin 4
WEB1365/21Dublin CityLodged 9 Apr 2021Extension
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
The proposed development comprises: Permission for construction of new part single storey and part two storey…
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The development will consist of: construction of single-storey extension to rear of existing dwelling,…
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WEB5188/25Dublin CityLodged 19 Sept 2025
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- GrantedExtension
The development will consist of : (i) replacement of the existing pitched roof of the rear ground floor…
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3481/23Dublin CityLodged 31 Mar 2023
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The proposed development comprises Permission for construction of a single storey flat roof porch extension…
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F25A/0353EFingalLodged 24 Apr 2025
- GrantedExtension
The development will consist of: the construction of a part single part two storey flat roof extension to the…
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3569/18Dublin CityLodged 24 Jul 2018
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