21, Saint Mary's Road, Ballsbridge, Dublin 4
Alterations and extensions to a protected house in Ballsbridge.
2019/20 · Dublin City Council · Lodged 7 January 2020
- Reference
- 2019/20
- Authority
- Dublin City Council
- Register status
- Decided
- Type
- Permission
- Received
- 7 January 2020
Summary
AI-generatedPlanning permission is sought for the alteration and extension of the rear return at ground level to provide additional kitchen and dining space. The project also includes a new single-storey flat roof side extension for a garden store, utility room, study, and library.
- 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
Protected structure: planning permission for the alteration and extension of the rear return at ground level to provide additional kitchen and dining space for the family to include: a new single storey flat roof extension to the side of the dwelling to provide a garden store, utility room, study and a family seating area/library; together with ancillary landscaping and site works all at protected structure (ref. No. 7736) of 21 saint mary's road, ballsbridge, dublin 4.
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.
Built — construction complete
A commencement notice records works starting on 14 February 2022.
Notified floor area: 250.24 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| Apt 8, Arranmore, 13 17 Pembroke Rd Dublin 4 | Aug 2025 | €390,000 | 61 m |
| 54a Baggot Lane, Ballsbridge, Dublin 4 | Oct 2025 | €530,000 | 79 m |
| 14 Haddington Place, Ballsbridge, Dublin | Jul 2025 | €1,550,000 | 104 m |
| Apt 2 Herbert Mews, 22 Baggot Lane, Ballsbridge Dublin 4 | Mar 2026 | €535,000 | 121 m |
| Apt 3, 56 Pembroke Rd, Ballsbridge Dublin 4 | Oct 2025 | €1,800,000 | 122 m |
| 1 The Moorings, St Marys Rd, Ballsbridge Dublin 4 | Dec 2025 | €485,000 | 136 m |
| 7 The Moorings, St Marys Rd, Ballsbridge Dublin 4 | May 2025 | €320,000 | 136 m |
| 35 Pembroke Gardens, Ballsbridge, Dublin 4 | Jan 2025 | €875,000 | 139 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 January 2020
- Further information requested2 March 2020
- Further information received23 July 2020
- Decision due19 August 2020
- Decision issued19 August 2020
- Grant issued2 October 2020
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted40 m away
PROTECTED STRUCTURE: The development will consist of the demolition of the existing single-storey rear…
13 Saint Mary's Road, Ballsbridge, Dublin 4
WEB5217/25Dublin CityLodged 23 Sept 2025Extension
- Granted50 m away
PROTECTED STRUCTURE removal of render to existing gable wall (to main house volume), repairs to wall, and new…
29, Saint Mary's Road, Dublin 4
4314/24Dublin CityLodged 27 Sept 2024Alterations
- Refused50 m away
Planning permission for a vehicular access and one on-site car parking space in the front garden of the two…
4, St. Mary's Road, Ballsbridge, Dublin 4
2898/18Dublin CityLodged 1 May 2018Alterations
- Granted60 m away
PROTECTED STRUCTURE:The development will consist of the demolition of the existing 19 square metre single…
11 St. Mary's Road, Ballsbridge, Dublin 4, D04K7R2
5009/26Dublin CityLodged 13 Jan 2026Extension
- Invalid60 m away
PROTECTED STRUCTURE: PERMISSION: For — the removal of the roof and internal walls to side infill
31, St. Mary's Road, Ballsbridge, Dublin, D04E9E8
3767/23Dublin CityLodged 16 May 2023Extension
- Granted60 m away
PROTECTED STRUCTURE: Permission for (1) the removal of the roof and internal walls to side infill; (2) the…
31 St Mary's Road, Ballsbridge, Dublin 4, D04 E9E8
3870/23Dublin CityLodged 31 May 2023Extension
- Granted70 m away
PROTECTED STRUCTURE: Planning permission for the erection of a single storey extension to the side and rear…
9 St. Marys Road, Ballsbridge, Dublin 4
2433/21Dublin CityLodged 22 Mar 2021Extension
- Granted80 m away
PROTECTED STRUCTURE: 2 no. mews dwellings to the rear. The development will consist of — The demolition of…
Site to the rear of 46/48, Pembroke Road, Dublin 4
4039/20Dublin CityLodged 23 Dec 2020New dwelling
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
PROTECTED STRUCTURE: Planning permission is sought for — Alterations to the existing single storey extension…
16, Saint Mary's Road, Ballsbridge, Dublin 4
2991/19Dublin CityLodged 15 May 2019
- GrantedAlterations
PROTECTED STRUCTURE: Planning permission is sought for proposed alterations to previously approved planning…
16 St. Mary's Road, Ballsbridge, Dublin 4.
4177/19Dublin CityLodged 10 Oct 2019
- GrantedAlterations
PROTECTED STRUCTURE: Alterations to existing single storey detached garden studio building located to the…
Rear of 16, Saint Mary's Road, Ballsbridge, Dublin 4
2227/19Dublin CityLodged 8 Feb 2019
- GrantedExtension
PROTECTED STRUCTURE: Enda O’Meara is applying for Permission for development at 18 St. Mary’s Road,…
18, Saint Mary's Road, Ballsbridge, Dublin 4, D04 TP90
WEB6065/25Dublin CityLodged 1 Dec 2025
- GrantedExtension
PROTECTED STRUCTURE: Permission for development at 5 Elgin Road, Ballsbridge, Dublin 4, D04 K6R7. The…
5 Elgin Road, Ballsbridge, Dublin 4
4195/18Dublin CityLodged 18 Oct 2018
- GrantedExtension
PROTECTED STRUCTURE: Permission for development at 17 Elgin Road, Ballsbridge, Dublin — The property is a…
17 Elgin Road, Ballsbridge, Dublin 4.
2164/20Dublin CityLodged 30 Jan 2020
Community
Discussion
What local people think about this application.
Community sentiment
No votes yetNobody has voted on this application yet.
Community sentiment — a straw poll of people who visited this page, not a statutory submission. To make a valid observation you must submit it to the planning authority.
Sign in to have your say on this application.
No comments yet. Be the first to say what you think about this application.
Sign in to join the discussion on this application.
Comments are moderated and are the opinions of the people who wrote them. They form no part of the statutory planning process — to make a valid observation you must submit it to the planning authority.