56 Ashton Park, Monkstown, Co. Dublin
First-floor side and front extension with rooflights, and retention for a widened driveway entrance.
D20A/0414 · Dun Laoghaire Rathdown County Council · Lodged 17 June 2020
- Reference
- D20A/0414
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 17 June 2020
Summary
AI-generatedPlanning permission is sought for a first-storey pitched roof extension to the side and front of the house, including rooflights to the front and back. Retention permission is also sought for the widening of the existing vehicular entrance.
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 first storey pitched roof extension to side and front, rooflights to front and back. Retention permission for widening of existing vehicular entrance to road at same address.
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 21 June 2022.
Notified floor area: 172 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 76 Windsor Dr, Monkstown, Dublin | Feb 2025 | €870,000 | 75 m |
| 29 Monkstown Ave, Monkstown, Dublin | Oct 2025 | €964,000 | 92 m |
| 38 Monkstown Ave, Blackrock, Dublin | Aug 2025 | €1,212,500 | 97 m |
| 71 Windsor Dr, Blackrock, Dublin | Dec 2025 | €880,000 | 117 m |
| 25 Monkstown Avenue, Monkstown, Co Dublin | May 2025 | €1,345,000 | 122 m |
| 43 Ashton Park, Monkstown, Blackrock | Jan 2026 | €1,200,000 | 127 m |
| 22 Ashton Park, Monkstown, Co Dublin | Feb 2025 | €1,620,000 | 146 m |
| 11 Brook Court, Monkstown, Dublin | Oct 2025 | €906,027 | 165 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 received17 June 2020
- Decision issued10 August 2020
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
Planning permission is sought for the construction of the following — 1. A new single storey, pitched roof…
55 Ashton Park, Monkstown, Co. Dublin
D11A/0117Dún Laoghaire–RathdownLodged 16 Mar 2011Extension
- Granted30 m away
(a) First floor extension to rear of existing house consisting of two bedrooms and stairway and incorporating…
79, Monkstown Avenue, Monkstown, Co. Dublin
D07A/1745Dún Laoghaire–RathdownLodged 19 Dec 2007Extension
- Granted30 m away
Permission for new first floor extension over existing single storey to side of house with new pitched gable…
53 Ashton Park, Monkstown, Co. Dublin, A94 H7D4
D21B/0386Dún Laoghaire–RathdownLodged 26 Jul 2021Extension
- Granted30 m away
Planning permission for development which will consist of: The construction of a flat roofed dormer roof…
53, Ashton Park, Monkstown, Co. Dublin
D09B/0512Dún Laoghaire–RathdownLodged 9 Dec 2009Extension
- Granted30 m away
Construction of new 2 car garage building with pitched roof to the front of the house — Ancillary works to…
81, Monkstown Avenue, Monkstown, Blackrock, Dublin, A94T2X9
D23B/0322Dún Laoghaire–RathdownLodged 5 Jul 2023Extension
- Granted30 m away
Permission is sought for — Demolition of existing single-storey element to rear of house
81 Monkstown Avenue, Monkstown, Co. Dublin, A94T2X9
D22A/0549Dún Laoghaire–RathdownLodged 28 Jul 2022Extension
- Granted40 m away
Demolition of existing single storey garage to side and construct a new two storey extension to side and new…
82, Monkstown Avenue, Monkstown, Co. Dublin
D06B/0430Dún Laoghaire–RathdownLodged 15 May 2006Extension
- Granted50 m away
New vehicular access/entrance gate off Monkstown Grove for existing house (Protected Structure) and…
1, Monkstown Grove, Monkstown, Co. Dublin
D09A/0114Dún Laoghaire–RathdownLodged 16 Feb 2009Alterations
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 sought for single storey, hipped roof extension to the side and rear of property incorporating a…
3, Trimleston Gardens, Booterstown, Co Dublin
D07A/0322Dún Laoghaire–RathdownLodged 9 Mar 2007
- GrantedExtension
Permission is sought for a single storey extension to side and rear of existing house including rooflights,…
4, Hudson Road, Glasthule, Co. Dublin
D20A/0968Dún Laoghaire–RathdownLodged 18 Dec 2020
- GrantedExtension
Permission sought to build new first floor extension over existing single storey to side, with new tiled roof…
102, Pine Valley Avenue, Rathfarnham, Dublin 16
D09A/0543Dún Laoghaire–RathdownLodged 27 Jul 2009
- GrantedExtension
Permission is sought for two storey side extension, single rear storey extension, new rooflight to the side…
33, Greygates, Mount Merrion, Co. Dublin
D15A/0723Dún Laoghaire–RathdownLodged 19 Nov 2015
- GrantedExtension
Permission for enlargement of the existing roof light to the front and a new first floor extension with…
90 Stillorgan Heath, Stillorgan, Co Dublin
D16B/0254Dún Laoghaire–RathdownLodged 13 Jun 2016
- GrantedExtension
Permission is sought for a two storey extension to the side, single storey extension to the rear, rooflights…
33, Woodbine Avenue, Blackrock, Co Dublin
D07A/0623Dún Laoghaire–RathdownLodged 21 Aug 2007
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