3, Sydenham Road, Ballsbridge, Dublin 4
Alterations to an approved mews house in Ballsbridge, including a new attic bedroom and roof terrace.
4124/21 · Dublin City Council · Lodged 20 December 2021
- Reference
- 4124/21
- Authority
- Dublin City Council
- Register status
- Decided
- Type
- Permission
- Received
- 20 December 2021
Summary
AI-generatedThe application proposes alterations to a previously approved two-storey mews house. Changes include a new attic bedroom with a glazed roof in the roof valley, a small roof terrace overlooking the laneway, and a 5 sqm first-floor extension.
- Floor area
- 5 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
Planning permission for alterations to the previously approved two storey 2 storey 2 bed mews house under dublin city council ref: 2679/21. The alterations include construction of a new bedroom at attic level located in the valley between the front and back roofs. The new attic room will have a glazed roof. The attic level will include a small roof terrace overlooking the laneway. The addition of 5m2 floor area at first floor and all associated roof alterations, drainage and site works.
Land-use zoning
What this land is zoned for
“To protect, provide and improve residential amenities.”
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.
Built — construction complete
A commencement notice records works starting on 9 March 2018.
Notified floor area: 179 m²
2 commencement notices are linked to this development.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 24 Sydenham Court, Sydenham Rd, Ballsbridge Dublin 4 | Nov 2025 | €670,000 | 36 m |
| 3 Sydenham Court, Sydenham Road, Dublin 4 | Mar 2025 | €631,000 | 44 m |
| 4 Sydenham Court, Sydenham Rd, Dublin 4 | Jan 2026 | €710,000 | 44 m |
| 2 Sydenham Road, Ballsbridge, Dublin 4 | Mar 2026 | €1,950,000 | 50 m |
| 64 Merrion Road, Ballsbridge, Dublin 4 | Mar 2026 | €4,300,000 | 52 m |
| 61 Adair, Sandymount Ave, Ballsbridgenot full market price | Sept 2025 | €300,000 | 76 m |
| Glendarragh, 70 Merrion Rd, Ballsbridge Dublin 4 | Jan 2025 | €1,750,000 | 83 m |
| 41 Adair, Sandymount Ave, Dublin 4 | Jun 2026 | €500,000 | 91 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 received20 December 2021
- Decision due22 February 2022
- Decision issued22 February 2022
- Grant issued5 April 2022
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- InvalidAt this site
RETENTION: planning permission to retain and complete alterations to previous approved planning ref 3546/17…
3, Sydenham Road, Ballsbridge, Dublin 4
3886/19Dublin CityLodged 30 Aug 2019Retention
- GrantedAt this site
Planning permission for alterations to the previously approved two storey 2 bed mews house under Dublin City…
3, Sydenham Road, Ballsbridge, Dublin 4, D04 H5Y9
2679/21Dublin CityLodged 28 Apr 2021Alterations
- Part granted, part refusedAt this site
PERMISSION & RETENTION: Retain and complete alterations to previous approved Planning Ref 3546/17 for the…
3, Sydenham Road, Ballsbridge, Dublin 4, D04 H5Y9
3001/20Dublin CityLodged 10 Jul 2020Change of use
- RefusedAt this site
RETENTION & PERMISSION: Planning permission and retention planning permission to retain and complete…
3, Sydenham Road, Ballsbridge, Dublin 4
4090/19Dublin CityLodged 27 Sept 2019New dwelling
- WithdrawnAt this site
PERMISSION & RETENTION: Planning permission and retention planning permission to retain and complete…
3, Sydenham Road, Ballsbridge, Dublin 4, D04 H5Y9
2758/20Dublin CityLodged 26 May 2020Alterations
- InvalidAt this site
Planning permission sought to widen lane access and provide new car parking space to front garden
1 Sydenham Road, Dublin 4
2242/21Dublin CityLodged 18 Feb 2021Alterations
- RefusedAt this site
Permission for a new vehicular access to front garden to provide a new car parking space and to widen side…
1 Sydenham Road, Dublin 4
2325/21Dublin CityLodged 4 Mar 2021Alterations
- InvalidAt this site
Permission sought for detached new two storey mews with roof light, external store to rear of private open…
1 Sydenham Road, Ballsbridge, Dublin 4
3702/19Dublin CityLodged 8 Aug 2019New dwelling
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