18, Leeson Park, Dublin 6
Demolition of side structures and construction of a four-storey side extension and single-storey rear extension at a protected house.
4006/21 · Dublin City Council · Lodged 3 December 2021
- Reference
- 4006/21
- Authority
- Dublin City Council
- Register status
- Decided
- Type
- Permission
- Received
- 3 December 2021
Summary
AI-generatedThe development at this protected single-family dwelling involves removing a non-original side extension, garage, and outhouse roofs. It proposes a new four-storey split-level side extension, a single-storey rear extension, and internal alterations including the removal of non-original bathrooms.
- Storeys
- 4
- Floor area
- 99 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 at 18 leeson park, dublin d06 h7t2, (protected structure): (a) the removal of a non-original timber framed w. C. Extension to the side at about hall floor level and the non-original roofs and walls of the garage and outhouse at garden level (total c. 42sqm); (b) the construction of a new four-storey/split-level infill extension to the side set-back behind the building line of no 17 leeson park; (c), a single storey extension to the rear; (extensions (b) and (c) total c. 99sqm); (d) the re-roofing of the original garage and part of outhouse; (e) the alteration/provision of openings in the side wall to provide access to the extension; (f) the removal of non-original bathrooms; (g) the provision of a new opening (incorporating two existing windows) to the main rear room at garden level; (h) 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 received3 December 2021
- Further information requested4 February 2022
- Further information received13 May 2022
- Decision due9 June 2022
- Decision issued9 June 2022
- Grant issued25 July 2022
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- WithdrawnAt this site
PROTECTED STRUCTURE: Planning permission for the following works at single family dwelling: a) Removal of a…
18, Leeson Park, Dublin 6, D06 H7T2
2557/21Dublin CityLodged 9 Apr 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
- 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: PERMISSION: For the following works: a) Alteration of the front building line at the…
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3331/23Dublin CityLodged 7 Mar 2023Alterations
- GrantedAt this site
PROTECTED STRUCTURE: Planning permission for the following works: (a) The removal of a lean-to corrugated…
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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.
- WithdrawnExtension
PROTECTED STRUCTURE: Planning permission for the following works at single family dwelling: a) Removal of a…
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PROTECTED STRUCTURE: Planning Permission for development at 52 Leeson Park, Ranelagh, Dublin 6, a protected…
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