1 Sydenham Road, Ballsbridge, Dublin 4
Addition of a second floor and first-floor return to a previously permitted mews dwelling.
WEB1805/26 · Dublin City Council · Lodged 7 April 2026
- Reference
- WEB1805/26
- Authority
- Dublin City Council
- Register status
- In progress
- Type
- Permission
- Received
- 7 April 2026
Summary
AI-generatedThis application seeks alterations to a previously approved development. It proposes adding a second floor to the approved two-storey mews dwelling and a first-floor return over the approved single-storey extension.
- Storeys
- 3
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 development will consist of alterations and extension to previously permitted development (reg. Ref. 4142/19, abp-306245-19, 4142/19/x1 and web2074/24, abp-321597-25), comprising the addition of a second floor to the approved two-storey mews dwelling and a first-floor return over the approved single-storey extension, together with all associated 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.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 2 Sydenham Road, Ballsbridge, Dublin 4 | Mar 2026 | €1,950,000 | 29 m |
| 3 Sydenham Court, Sydenham Road, Dublin 4 | Mar 2025 | €631,000 | 30 m |
| 4 Sydenham Court, Sydenham Rd, Dublin 4 | Jan 2026 | €710,000 | 30 m |
| 21 Serpentine Ave, Ballsbridge, Dublin 4 | Nov 2025 | €1,500,000 | 60 m |
| 24 Sydenham Court, Sydenham Rd, Ballsbridge Dublin 4 | Nov 2025 | €670,000 | 64 m |
| Apt 15, Wellington Lodge, Serpentine Ave Dublin 4 | Feb 2026 | €373,500 | 80 m |
| 19 Wellington Lodge, Serpentine Ave, Ballsbridge | Apr 2026 | €417,000 | 80 m |
| 64 Merrion Road, Ballsbridge, Dublin 4 | Mar 2026 | €4,300,000 | 95 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 received7 April 2026
- Decision due2 June 2026
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted30 m away
Permanent retention of — use of house and annexe as bed and breakfast accomodation
Simmonstown House, 2 Sydenham Road, Ballsbridge, Dublin 4
3469/25Dublin CityLodged 25 Nov 2025Retention
- Refused50 m away
Permission for: i) partial removal of front railings and plinth wall; ii) dished footpath and kerb; to…
19, Serpentine Avenue, Ballsbridge, Dublin 4, D04 F6E8
4408/22Dublin CityLodged 7 Jul 2022Alterations
- Refused50 m away
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
- Part granted, part refused50 m away
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
- Granted50 m away
Planning permission for alterations to the previously approved two storey 2 storey 2 bed mews house under…
3, Sydenham Road, Ballsbridge, Dublin 4
4124/21Dublin CityLodged 20 Dec 2021Alterations
- Granted50 m away
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
- Invalid50 m away
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
- Withdrawn50 m away
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
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 development will consist of: A 2-storey extension to front, first floor extension side and single storey…
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5049/23Dublin CityLodged 21 Dec 2023
- GrantedExtension
Permission is sought for development at this site, consisting of — New single storey flat roofed extension…
Existing mews dwelling and garden to rear of No 119, Mount Merrion Avenue, Blackrock, Co. Dublin
D21A/0738Dún Laoghaire–RathdownLodged 18 Aug 2021
- RefusedExtension
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Existing mews dwelling and garden to rear of 119 Mount Merrion Avenue, Blackrock, Co. Dublin
D21B/0069Dún Laoghaire–RathdownLodged 23 Feb 2021
- GrantedExtension
The proposed development will consist of: Internal modifications to the layout of the existing mews dwelling…
Retreat Mews, Orchard Lane, Ranelagh, Dublin 6, D06 Y671
WEB1034/25Dublin CityLodged 9 Jan 2025
- GrantedExtension
The development will consist of alterations to and extensions to existing single storey 2 bed mews dwelling…
35, Montpellier Mews, Monkstown, Co. Dublin
D05A/1111Dún Laoghaire–RathdownLodged 22 Aug 2005
- RefusedExtension
Permission for a two-storey extension to the front of the existing mews house, providing new study area and…
The Mews, 13A Lower Prince Edward Terrace, Blackrock, Co Dublin (situated within the curtilage and to the rear of no. 13 Lower Prince Edward Terrace, a Protected Structure)
D18A/0005Dún Laoghaire–RathdownLodged 4 Jan 2018
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