Belmont House, The Hill, Monkstown, Co Dublin (A Protected Structure)
Demolition of a conservatory and construction of a new garden room and external stair at a protected structure in Monkstown.
D15A/0376 · Dun Laoghaire Rathdown County Council · Lodged 4 June 2015
- Reference
- D15A/0376
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 4 June 2015
Summary
AI-generatedThis application at Belmont House, a protected structure, proposes removing a non-original conservatory to build a new garden room. It also includes constructing an external stair and making internal and external modifications.
- Floor area
- 12 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; removal of existing non-original conservatory extension (18.5 sqm) and construction of new garden room (12 sqm); construction of an external stair, accessed from a modified opening on the side elevation; internal and external modifications to the existing dwelling including removal of non-original internal partitions at ground and first floor, relocation of kitchen and enlarged opening to the extension at ground floor; replacement of existing non-original pvc windows with timb...
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 December 2015.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 8 Monkstown Gate, Pakenham Road, Monkstown | Dec 2025 | €1,020,000 | 22 m |
| 18 Packenham Apts, The Slopes, Monkstown | Apr 2025 | €310,000 | 95 m |
| Pakenham Lodge, Pakenham Road, Monkstown | Jul 2026 | €2,150,000 | 104 m |
| 19 Packenham Apts, Sloperton, Monkstown | Mar 2026 | €565,500 | 106 m |
| 6 Pakenham, Monkstown, Dublin | Jan 2025 | €485,000 | 108 m |
| 17 Grosvenor House, Grosvenor Terrace, Dublin | Jan 2025 | €516,551 | 109 m |
| 16 Grosvenor House, Pakenahm Road, Monkstown | Feb 2026 | €535,000 | 109 m |
| 30a Packenham, The Slopes, Monkstown | Aug 2025 | €303,000 | 119 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 received4 June 2015
- Decision issued23 July 2015
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 sought for amendments to previously approved planning permission D06A/1054 - an extension to an…
Belmont House, The Hill, Monkstown, Co. Dublin
D09A/0267Dún Laoghaire–RathdownLodged 17 Apr 2009Alterations
- GrantedAt this site
Two storey extension to the side of existing house and single storey garden room to rear. Demolition of…
Belmont House, The Hill, Monkstown, Co. Dublin
D06A/1054Dún Laoghaire–RathdownLodged 30 Nov 2006Extension
- GrantedAt this site
Permission is sought for the construction of a new below ground basement storey to rear and side of existing…
Ard Sonais , The Hill, Monkstown, Co Dublin
D07A/0645Dún Laoghaire–RathdownLodged 11 May 2007Extension
- Refused30 m away
Permission is sought for development at this site. The development will consist of partial demolition of the…
Ard Sonais, The Hill, Monkstown, Co. Dublin.
D10A/0596Dún Laoghaire–RathdownLodged 29 Oct 2010Alterations
- Granted30 m away
Planning permission is sought for the partial demolition of internal stonewalls and construction of a new 2…
Ard Sonais, The Hill, Monkstown,Co.Dublin
D11B/0169Dún Laoghaire–RathdownLodged 13 May 2011New dwelling
- Granted30 m away
For demolition of existing outbuildings and other external structures to side courtyard, and construction of…
Ard-Sonais, The Hill, Monkstown, Co. Dublin
D06A/1870Dún Laoghaire–RathdownLodged 26 Feb 2007Extension
- Granted30 m away
Permission for development consisting of the incorporation of additional glazing to the lower ground floor…
Ard Sonais, The Hill, Monkstown, Co. Dublin.
D13A/0388Dún Laoghaire–RathdownLodged 31 Jul 2013Alterations
- Awaiting decision40 m away
Repair of plasterwork — Repair of joinery
St Anne's, The Hill, Monkstown, Co.Dublin (A Protected Structure)
REF9125Dún Laoghaire–RathdownLodged 13 May 2025Alterations
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