Corner House at Knapton Road, Monkstown, Co Dublin A96 D927
Partial demolition of a ground floor extension to build a new single-storey flat-roofed rear extension.
D19B/0326 · Dun Laoghaire Rathdown County Council · Lodged 11 July 2019
- Reference
- D19B/0326
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 11 July 2019
Summary
AI-generatedThe project involves the partial demolition of an existing 12.7 sqm ground floor extension. A new 68.37 sqm single-storey flat-roofed extension will be constructed to the rear. The works also include replacing all windows and doors and installing external insulation.
- Storey
- 1
- Floor area
- 68 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
- Permission for
- The part demolition of an existing ground floor extension (12.7 sqm) and the construction of a single storey flat roofed extension (68.37 sqm) to the rear (north-east)
- The replacement of all existing windows and doors with new aluminium framed windows and doors and the installation of external insulation and render
- Associated site works
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.
Built — construction complete
A commencement notice records works starting on 14 May 2021.
Notified floor area: 280 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| Chiara House, Knapton Road, Monkstownprice excludes VAT | Dec 2025 | €1,585,903 | 60 m |
| Bixanta, Knapton Road, Dun Laoghaireprice excludes VAT | Jan 2026 | €1,841,410 | 71 m |
| 9 St Johns Park, Glenageary, Dublinnot full market price | Oct 2025 | €700,000 | 126 m |
| Ariana House, Knapton Road, Monkstownprice excludes VAT | Sept 2025 | €2,440,529 | 128 m |
| 10 Tivoli Close, Dun Laoghaire, Dublin | Mar 2026 | €395,000 | 145 m |
| 10 Clifton Court, Tivoli Terrace South, Dun Laoghaire | Sept 2025 | €485,000 | 184 m |
| 7 Engleberg Court, Lower Mountain Road, Dun Laoghaire | Sept 2025 | €610,000 | 209 m |
| 13 Glandore Park, Lower Mounttown Rd, Dun Laoghaire | Sept 2025 | €805,000 | 211 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 received11 July 2019
- Decision issued4 September 2019
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- RefusedAt this site
Permission for — The part demolition of an existing ground floor extension (21.1 sqm) and the construction of…
Corner House, Knapton Road, Monkstown, Co Dublin
D17B/0554Dún Laoghaire–RathdownLodged 7 Dec 2017Extension
- GrantedAt this site
Permission for: A. The construction of a new vehicular and pedestrian entrance off Knapton Road. B.…
Corner House (corner Knapton Road and York Road), Knapton Road, Monkstown, Co Dublin
D17A/0040Dún Laoghaire–RathdownLodged 19 Jan 2017Infrastructure
- Refused30 m away
Permission for development. The development will consist of the following: Demolition of Lodge (c.167sq.m)…
site of c.0.104ha at Tivoli Lodge and York House, Tivoli Road and York Road, Dun Laoghaire, Co. Dublin
D18A/0370Dún Laoghaire–RathdownLodged 25 Apr 2018Apartments
- Granted30 m away
Development on a site of 0.0975 hectares at Tivoli Lodge and York House. The development will consist of the…
Tivoli Lodge And York House, Tivoli Road And York Road, Dun Laoghaire, Co. Dublin
D06A/0072Dún Laoghaire–RathdownLodged 28 Jul 2006Apartments
- Refused30 m away
Permission is sought for a new 2 storey, 2 bedroom detached house comprising of an enclosed outdoor amenity…
Vacant site to the rear lands of, The Corner House, Knapton Road, Dun Laoghaire, Co Dublin, A96D927
D21A/0970Dún Laoghaire–RathdownLodged 4 Nov 2021New dwelling
- Granted40 m away
Permission for development. The development will consist of the demolition of the existing building (205 sq…
0.073 Ha site at, Tivoli Lodge, Tivoli Road, Dun Laoghaire, Co Dublin, A96DR53
D21A/1137Dún Laoghaire–RathdownLodged 29 Aug 2022Apartments
- Refused40 m away
Demolition of existing single and two-storey structures on site (total gross floor area 468.0 sq.m) and the…
York House & Tivoli Lodge, York Road / Tivoli Road, Dun Laoghaire, Co. Dublin.
D05A/0001Dún Laoghaire–RathdownLodged 4 Jan 2005Apartments
- Granted40 m away
The applicant intends to apply for an amendment permission to the permitted development granted under DLRCC…
a c.0.034 Ha site at York House, No. 30 York Road, Dun Laoghaire, Co Dublin
D25A/0091/WEBDún Laoghaire–RathdownLodged 7 Feb 2025Alterations
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Similar applications
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- RefusedExtension
Permission for — The part demolition of an existing ground floor extension (21.1 sqm) and the construction of…
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