Barbary Cottage, Knapton Road, Monkstown, Co. Dublin.
Demolition of a rear extension and construction of a two-storey rear extension in Monkstown.
D08A/1019 · Dun Laoghaire Rathdown County Council · Lodged 3 September 2008
- Reference
- D08A/1019
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 3 September 2008
Summary
AI-generatedThe development consists of demolishing an existing single-storey rear extension and constructing a new two-storey rear extension. It also includes a new entrance door off the lane, dormer and velux windows, and the relocation of steel gates and stone piers.
- Storeys
- 2
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
Demolition of existing single storey extension to rear, the construction of a two - storey extension to the rear including the provision of a new entrance door to the dwelling off the existing lane. The construction of dormer style windows, and one velux window on the northern roof plane. The relocation of the existing steel gates and stone piers, internal modifications and 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.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| Bixanta, Knapton Road, Dun Laoghaireprice excludes VAT | Jan 2026 | €1,841,410 | 54 m |
| Ariana House, Knapton Road, Monkstownprice excludes VAT | Sept 2025 | €2,440,529 | 55 m |
| Chiara House, Knapton Road, Monkstownprice excludes VAT | Dec 2025 | €1,585,903 | 59 m |
| 9 St Johns Park, Glenageary, Dublinnot full market price | Oct 2025 | €700,000 | 130 m |
| 10 Clifton Court, Tivoli Terrace South, Dun Laoghaire | Sept 2025 | €485,000 | 214 m |
| 10 Tivoli Close, Dun Laoghaire, Dublin | Mar 2026 | €395,000 | 223 m |
| Airhill, Tivoli Terrace North, Dun Laoghaire | Jun 2025 | €865,000 | 233 m |
| 44 York Rd, Dun Laoghaire, Dublin | Jul 2025 | €2,207,000 | 254 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 September 2008
- Decision issued24 October 2008
- Appeal submitted18 November 2008
- Appeal decided7 May 2009
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
Permission is sought for demolition of existing single storey extension to the rear, the construction of a…
Barbary Cottage, Knapton Road, Monkstown, Co. Dublin.
D09A/0247Dún Laoghaire–RathdownLodged 8 Apr 2009Extension
- GrantedAt this site
Permission is sought for the construction of a single storey extension to the front, reconfiguration of…
Eastmount Cottage, Knapton Road, Dun Laoghaire, Co. Dublin, A96PH22
D19B/0293Dún Laoghaire–RathdownLodged 12 Jun 2019Extension
- Granted30 m away
Demolition of an existing shed (11 sq.m) which is part of ; and within the curtilage of : a Protected…
Tulac, Knapton Road, Dun Laoghaire, Co. Dublin.
D06A/0598Dún Laoghaire–RathdownLodged 11 May 2006Extension
- Granted30 m away
Permission for development. The development will consist of the demolition of the ground floor rear…
Tulach, Knapton Road, Dún Laoghaire, Co. Dublin
D20A/0397Dún Laoghaire–RathdownLodged 10 Jun 2020Extension
- Granted40 m away
Permission is sought for alterations to previously approved application (D10B/0297) to consist of (a) The…
Alta Vista, 2 Knapton Road, Monkstown, Co. Dublin
D12B/0091Dún Laoghaire–RathdownLodged 20 Mar 2012Alterations
- Granted40 m away
Planning permission is sought for the following; (a) part demolition of existing ground floor over basement…
Alta Vista, No.2 Knapton Road, Monkstown, Co. Dublin
D10B/0297Dún Laoghaire–RathdownLodged 8 Sept 2010Extension
- Granted40 m away
(i) demolition of 1 no. greenhouse and 5 no. ancillary shed structures on site, and the removal of existing…
Lands located at Saint Helens, York Road, Dún Laoghaire, Co. Dublin, A96Y838
D25A/0284/WEBDún Laoghaire–RathdownLodged 8 Apr 2025Housing estate
- Granted40 m away
Amendments to previously permitted development Reg. Ref. D25A/0284/WEB (ACP-322865-25) as follows: (i)…
Saint Helen's, York Road, Dun Laoghaire, Dublin, A96Y838
D26A/0016/WEBDún Laoghaire–RathdownLodged 14 Jan 2026Housing estate
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
Demolition of the existing single storey extension and construction of a new single storey extension to the…
659, Whitechurch Cottages, Whitechurch Road, Rathfarnham, Dublin 16.
SD18B/0071South DublinLodged 26 Feb 2018
- GrantedExtension
Demolition of existing two-storey and single storey extensions to rear of house and construction of new two…
2 Kingsland Parade, Portobello, Dublin 8
WEB1692/25Dublin CityLodged 1 Apr 2025
- GrantedExtension
(1) Demolition of the existing single storey extension to the rear and side of the dwelling; (2) the…
6, Butterfield Orchard, Rathfarnham, Dublin 14.
SD07B/0163South DublinLodged 27 Jul 2007
- GrantedExtension
Demolition of the existing garage and utility, construction of a two storey extension to side including…
54, Fosters Avenue, Mount Merrion, County Dublin.
D07A/1661Dún Laoghaire–RathdownLodged 5 Dec 2007
- GrantedExtension
The demolition of a single storey extension to the rear of house, construct a two-storey dormer extension to…
No 38 Valley Cottages , Patrick Street , Mullingar
166006WestmeathLodged 11 Jan 2016
- GrantedExtension
The demolition of an existing 2 storey extension to the rear and the construction of a new extension to the…
72, Ballinteer Park, Ballinteer, Dublin 16
D08A/0632Dún Laoghaire–RathdownLodged 3 Jun 2008
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.