46, Belgrave Square West, Monkstown, Dublin, A94FT88 (A Protected Structure)
Conversion of a protected structure from multi-occupancy to a single family home, including a rear extension and demolitions.
D25A/0577/WEB · Dun Laoghaire Rathdown County Council · Lodged 21 July 2025
- Reference
- D25A/0577/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 21 July 2025
Summary
AI-generatedThis application proposes changing a protected structure from multi-occupancy to a single family dwelling. Works include reinstating internal stairs, window repairs, brickwork repointing, constructing an 18sqm rear extension, and demolishing an existing extension and outbuildings.
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
Change of use from multi occupancy dwelling to single family dwelling and construction work to include: a) reinstatement of stairs between ground and lower ground floor levels; b) overhauling original timber windows and replacing non original windows with traditional sash windows; c) repointing of brickwork to front elevation, repair of natural slate roof, soffits and eaves, replacement of rain water gutters and downpipes, localised repair to chimneys, damp proofing to basement; d) create opening between main reception rooms at entrance level, create opening of single door from rear return to facilitate connection to garden; e) create lower ground floor rear extension of 18m2; f) new side entrance at ground floor level and external store of 12m2; g) removal of non-original partitions, fittings and fixtures & demolition of existing extension (12m2) & out buildings (102m2); h) renewal of mechanical and electrical services and decoration; i) including all necessary 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 |
|---|---|---|---|
| 46 Belgrave Sq West, Monkstown, Dublin | Feb 2025 | €2,620,000 | 4 m |
| 44 Belgrave Square West, Monkstown, Co Dublin | Sept 2025 | €3,400,000 | 21 m |
| 15 Eaton Sq, Monkstown, Dublin | Feb 2026 | €2,600,000 | 70 m |
| 13 Eaton Sq, Monkstown, Dublin | Nov 2025 | €2,000,000 | 83 m |
| 13 Trafalgar Terrace, Monkstown, Dublin | Sept 2025 | €3,370,000 | 155 m |
| 18 Belgrave Sq North, Monkstown, Dublin | Sept 2025 | €2,120,000 | 167 m |
| Basement Apt, 19 Belgrave Square, Monkstown | Jan 2025 | €1,121,544 | 175 m |
| 14 Verona, Queenspark, Monkstown Rd | Jun 2026 | €690,000 | 176 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 received21 July 2025
- Decision due31 October 2025
- Decision issued28 October 2025
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 for development consisting of: Change of Use from multi occupancy dwelling to single family…
45, Belgrave Square, Monkstown, Co Dublin
D13A/0584Dún Laoghaire–RathdownLodged 8 Nov 2013Change of use
- Refused30 m away
New en-suite bathroom and walk-in wardrobe to the 2nd floor bedroom, and minor interior alterations. This is…
43, Belgrave Square, Monkstown, Co. Dublin.
D05A/1130Dún Laoghaire–RathdownLodged 18 Nov 2005Alterations
- Granted30 m away
Development to consist of the demolition of a single storey detached store to rear garden. Increase in…
7, Eaton Place, Monkstown, Dublin, A94PD81 (A Protected Structure)
D25A/0404/WEBDún Laoghaire–RathdownLodged 22 May 2025Extension
- Withdrawn30 m away
The demolition of a single storey detached store to rear garden. Increase in existing rear patio door to 2.9m…
7, Eaton Place, Monkstown, Co. Dublin, A94PD81
D25A/0931/WEBDún Laoghaire–RathdownLodged 3 Dec 2025Extension
- Granted30 m away
The demolition of a single storey detached store to rear garden. Increase in existing rear patio door to 2.9m…
7, Eaton Place, Monkstown, Co. Dublin, A94PD81 - a Protected Structure
D25A/0951/WEBDún Laoghaire–RathdownLodged 9 Dec 2025Extension
- Granted30 m away
Retention permission is sought for change of use from three flats to single family residence including…
7, Eaton Place, Monkstown, Co. Dublin
D06A/1603Dún Laoghaire–RathdownLodged 8 Nov 2006Retention
- Granted40 m away
Permission for the demolition of existing garage and single storey extensions to the rear of existing…
6, Eaton Place, Monkstown, Co Dublin
D14A/0767Dún Laoghaire–RathdownLodged 20 Apr 2015Extension
- Granted50 m away
Permission for: Demolition of; (i) existing non-original shed and greenhouse to rear of existing dwelling,…
5 Eaton Place, Monkstown, Co Dublin
D15A/0594Dún Laoghaire–RathdownLodged 17 Sept 2015New dwelling
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedAlterations
Permission for development consisting of: (1) Repair and upgrade of windows. (2) Reinstatement of external…
19, Royal Terrace West, Dun Laoghaire, Co. Dublin
D14A/0016Dún Laoghaire–RathdownLodged 19 Mar 2014
- GrantedChange of use
Permission for development consisting of: Change of Use from multi occupancy dwelling to single family…
45, Belgrave Square, Monkstown, Co Dublin
D13A/0584Dún Laoghaire–RathdownLodged 8 Nov 2013
- GrantedChange of use
PROTECTED STRUCTURE: Permission for change of use from commercial to residential for a single family…
66, Mountjoy Square West, Dublin 1, D01 V0P4
4471/22Dublin CityLodged 13 Jul 2022
- GrantedAlterations
Permission for development consisting of: a) Reinstatement from multi occupancy use to a single family…
22, Clarinda Park East, Dun Laoghaire, Co. Dublin
D13A/0199Dún Laoghaire–RathdownLodged 25 Apr 2013
- GrantedChange of use
Permission for the Change of Use from multi-occupancy dwelling to single family dwelling and repair and…
26 Sandycove Avenue West, Dun Laoghaire, Co Dublin
D14A/0615Dún Laoghaire–RathdownLodged 22 Dec 2014
- GrantedChange of use
Permission for development consisting of: (A) Reinstatement from multi-occupancy use to a single family…
2 Eaton Place, Monkstown, Co Dublin
D13A/0656Dún Laoghaire–RathdownLodged 12 Dec 2013
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