4, Knapton Court, York Road, Dun Laoghaire, Co. Dublin
Construction of a glazed first-floor extension supported on columns to the side of the building.
D12B/0206 · Dun Laoghaire Rathdown County Council · Lodged 22 June 2012
- Reference
- D12B/0206
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 22 June 2012
Summary
AI-generatedThe applicant is seeking permission for a glazed first-floor extension with a flat roof. The structure will be supported on columns to the side of the existing building.
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
Permission is sought for a glazed first floor extension with flat roof and supported on columns to the side.
Land-use zoning
What this land is zoned for
“A To provide residential development and improve residential amenity while protecting the existing residential amenities”
Objective set by the COUNTY 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 |
|---|---|---|---|
| 44 York Rd, Dun Laoghaire, Dublin | Jul 2025 | €2,207,000 | 72 m |
| 13 Vesey Place, Dun Laoghaire, Dublin | Jun 2025 | €165,000 | 92 m |
| 18 Vesey Place, Dun Laoghaire, Co Dublin | Dec 2025 | €1,825,000 | 111 m |
| Airhill, Tivoli Terrace North, Dun Laoghaire | Jun 2025 | €865,000 | 119 m |
| Fairhill House, Northcote Ave, Dun Laoghaire | Mar 2025 | €900,000 | 133 m |
| 12 Tivoli Terrace North, Dun Laoghaire, Dublin | Oct 2025 | €1,225,000 | 174 m |
| 87 Northcote Terrace, Dun Laoghaire, Dublin | Mar 2025 | €495,000 | 182 m |
| 40 Packenham Apts, Sloperton, Dun Laoghaire | May 2025 | €570,000 | 202 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 received22 June 2012
- Decision issued14 August 2012
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
Rear extension incorporating elevator. This is a protected structure and with reference to previously granted…
The Birds Nest, 19-20, York Road, Dun Laoghaire, Co. Dublin
D04A/0066Dún Laoghaire–RathdownLodged 30 Apr 2004Extension
- Exempt — no permission needed30 m away
2 Dwellings
19/20, York Road, Dun Laoghaire, Dublin, A96F1P3 (A Protected Structure)
V/012/25Dún Laoghaire–RathdownLodged 11 Mar 2025
- Exempt — no permission needed40 m away
Replica replacements of replica replacement window to front elevation
19/20, Bourke Builders, York Road, Dun Laoghaire, Dublin, A96F1P3
REF17225Dún Laoghaire–RathdownLodged 21 Oct 2025Alterations
- Granted40 m away
Planning permission for the following: (1) The change of use of existing offices to 2 No. houses as follows;…
19-20, York Road, Dún Laoghaire, Co. Dublin, A96F1P3 (A Protected Structure)
D25A/0199/WEBDún Laoghaire–RathdownLodged 14 Mar 2025Change of use
- Granted40 m away
Retention Permission is sought for change of use on a Protected Structure from Medical use to Office use
Ard Na Greine, Knapton Court, York Road, Dun Laoghaire
D19A/0873Dún Laoghaire–RathdownLodged 12 Nov 2019Retention
- Granted40 m away
Protected structure change of use from office use to 3 bedroom apartment. Velux type windows to existing…
Ard Na Greine, Knapton Court, York Road, Dun Laoghaire, (Protected Structure)
D20A/0819Dún Laoghaire–RathdownLodged 6 Nov 2020Change of use
- Granted40 m away
Construction of a single storey pitched roof residential extension to the rear of, and internal and external…
10 Vesey Mews, Monkstown, Co. Dublin.
D02B/0379Dún Laoghaire–RathdownLodged 29 May 2002Extension
- Granted40 m away
Permission to install a platform lift within the vestibule to provide access from the external ground level…
Presbyterian Church, York Road, Dun Laoghaire, Co Dublin (A Protected Strucutre)
D18A/0533Dún Laoghaire–RathdownLodged 5 Jun 2018Alterations
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
Permission is sought for First Floor extension to side with a rooflight on the front
145, Ballinclea Heights, Killiney, Co. Dublin
D22B/0120Dún Laoghaire–RathdownLodged 8 Mar 2022
- GrantedExtension
Permission is sought for the construction of a rear first floor single storey flat roof extension
59, George's Street Lower, Dun Laoghaire, Co. Dublin
D10A/0061Dún Laoghaire–RathdownLodged 5 Feb 2010
- GrantedExtension
Permission is sought for a single storey extension and pitched roof at first floor level over existing rear…
229 Nutgrove Avenue, Churchtown, Dublin 14, D14 DF77
D21B/0233Dún Laoghaire–RathdownLodged 13 May 2021
- GrantedExtension
Permission is sought for a first-floor flat roof extension to side of existing house to provide additional…
42, Rose Park, Dun Laoghaire, Co Dublin, A96R234
D21B/0120Dún Laoghaire–RathdownLodged 16 Mar 2021
- GrantedExtension
Permission is sought for single-storey extension to side, porch extension and pitched roof over existing flat…
21, Callary Road, Mount Merrion, Co. Dublin
D12B/0036Dún Laoghaire–RathdownLodged 7 Feb 2012
- GrantedExtension
Permission is sought for a first floor extension over existing single storey structure to side
30, Allen Park Drive, Stillorgan, Co. Dublin
D12B/0182Dún Laoghaire–RathdownLodged 5 Jun 2012
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