18, Leeson Park, Dublin 6, D06 H7T2
Demolition of side structures and construction of a four-storey side extension at a protected Leeson Park home.
2557/21 · Dublin City Council · Lodged 9 April 2021
- Reference
- 2557/21
- Authority
- Dublin City Council
- Register status
- Decided
- Type
- Permission
- Received
- 9 April 2021
Summary
AI-generatedThe project at this protected single-family dwelling involves removing a non-original side extension and garage roofs. A new four-storey/split-level infill extension will be constructed to the side, along with minor internal alterations and new French doors.
- Storeys
- 4
- Floor area
- 102 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
Protected structure: planning permission for the following works at single family dwelling: a) removal of a non-original timber framed w. C. Extension to the side at about hall floor level and the non-original roofs of the garage and outhouse at garden level (total c. 42 sq. M); b) the construction of a new four-storey/ split level infill extension to the side (c. 102 sq. M), set back behind the building line of no. 17 leeson park; c) the alteration/ provision of openings in the side wall to provide access to the extension; d) minor alterations to include the removal of non-original bathrooms; e) the provision of a new opening and pair of french doors to the main rear room at garden level; f) associated drainage works.
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 |
|---|---|---|---|
| St Patricks Missionary Society, 21 Leeson Park, Dublin 6 | Apr 2025 | €6,000,000 | 19 m |
| 45 Northbrook Ave, Ranelagh, Dublin 6 | Oct 2025 | €1,087,000 | 89 m |
| 51 Northbrook Ave, Ranelagh, Dublin 6 | Dec 2025 | €1,025,000 | 117 m |
| 37 Fitzwilliam Court, Winton Rd, Dublin 6 | Aug 2025 | €415,000 | 120 m |
| 32 Fitzwilliam Court, Winton Rd, Ranelagh | Jan 2025 | €415,000 | 120 m |
| 13 Fitzwilliam Court, Winton Rd, Ranelagh Dublin 6 | Apr 2025 | €410,000 | 120 m |
| 39 Fitzwilliam Court, Winton Rd, Dublin 6 | Mar 2025 | €373,500 | 120 m |
| 9a Fitzwilliam Court, Winton Rd, Ranelagh Dublin 6 | Dec 2025 | €610,000 | 120 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 received9 April 2021
- Further information received5 May 2021
- Decision due3 June 2021
- Decision issued12 May 2021
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
PROTECTED STRUCTURE: Planning permission for the following works at single family dwelling at 18 Leeson Park,…
18, Leeson Park , Dublin 6
4006/21Dublin CityLodged 3 Dec 2021Extension
- GrantedAt this site
PROTECTED STRUCTURE: Enlargement of previously approved (Register Reference 3331/23) single storey glass…
18, Leeson Park, Dublin 6, D06H7T2
4952/23Dublin CityLodged 12 Dec 2023Extension
- GrantedAt this site
PROTECTED STRUCTURE: PERMISSION: For the following works: a) Alteration of the front building line at the…
18, Leeson Park, Dublin, D06 H7T2
3331/23Dublin CityLodged 7 Mar 2023Alterations
- Part granted, part refusedAt this site
PROTECTED STRUCTURE: Permission for the following works: a) Alteration of the previously approved (but not…
18, Leeson Park, Dublin 6, D06 H7T2
5360/22Dublin CityLodged 2 Dec 2022Alterations
- GrantedAt this site
PROTECTED STRUCTURE: Planning permission for the following works: (a) The removal of a lean-to corrugated…
17, Leeson Park, Dublin 6, D06 T2K3
3591/20Dublin CityLodged 19 Oct 2020Extension
- GrantedAt this site
PROTECTED STRUCTURE: Change of use of the garden level front reception room, an inner hall and entrance lobby…
17, Leeson Park, Dublin 6, D06 T2K3
5361/22Dublin CityLodged 2 Dec 2022Change of use
- RefusedAt this site
PROTECTED STRUCTURE: Permission for the construction of a 166 sqm two-storey detached building containing a…
16, Leeson Park, Dublin 6
5280/22Dublin CityLodged 24 Nov 2022New dwelling
- Refused30 m away
PROTECTED STRUCTURE The construction of three 3 bed terraced houses arranged over lower ground floor, ground…
Rear of 19-21, Leeson Park, Dublin 6
WEB2699/25Dublin CityLodged 18 Jul 2025New 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 for the following works at single family dwelling at 18 Leeson Park,…
18, Leeson Park , Dublin 6
4006/21Dublin CityLodged 3 Dec 2021
- GrantedExtension
PROTECTED STRUCTURE: Planning permission for: Demolition of lean-to outbuildings to rear. Remove non-original…
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2040/19Dublin CityLodged 11 Jan 2019
- Part granted, part refusedAlterations
PROTECTED STRUCTURE: Planning Permission for development at 52 Leeson Park, Ranelagh, Dublin 6, a protected…
52 Leeson Park, Ranelagh, Dublin 6.
2515/20Dublin CityLodged 16 Mar 2020
- GrantedExtension
PROTECTED STRUCTURE: Planning permission for the following: the provision of an extension to the rear of…
Leeson House, 7, Ashbrook Terrace, Sallymount Avenue, Dublin 6, D06 TX62
3701/20Dublin CityLodged 9 Nov 2020
- InvalidChange of use
PROTECTED STRUCTURE: The development will consist of the change of use with no material alteration of a…
30 Leeson Park, Ranelagh, Dublin 6
WEB5620/25Dublin CityLodged 21 Oct 2025
- Awaiting decisionAlterations
RETENTION AND PERMISSION : PROTECTED STRUCTURE: the applicant is applying for planning permission / retention…
48 Upper Leeson Street, Dublin 4
WEB2758/26Dublin CityLodged 15 Jul 2026
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