Montpelier Cottage, Montpelier Lane, Monkstown, Blackrock, Dublin, A94P7X3
Change of use of a home office to a one-bedroom studio apartment for a family member.
D25A/0558/WEB · Dun Laoghaire Rathdown County Council · Lodged 14 July 2025
- Reference
- D25A/0558/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 14 July 2025
Summary
AI-generatedPlanning permission is sought for the change of use of an existing home office into a one-bedroom studio apartment. The accommodation is intended for a family member and will involve minor internal changes with no external alterations.
- Residential unit
- 1
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
Planning permission is sought for the change of use from home office to one bed studio apartment for a family member, no external changes with minor internal changes being sought and all 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 |
|---|---|---|---|
| 47 Montpelier Parade, Monkstown, Dublin | Mar 2026 | €1,795,000 | 74 m |
| 29 Eaton Sq, Monkstown, Dublin | Jan 2026 | €2,400,000 | 89 m |
| 4 Queens Park, Monkstown, Co Dublin | Jun 2026 | €3,875,000 | 140 m |
| 14 Verona, Queenspark, Monkstown Rd | Jun 2026 | €690,000 | 143 m |
| 2 Greenville Court, Stradbrook Rd, Blackrock | Sept 2025 | €417,000 | 153 m |
| 13 Eaton Sq, Monkstown, Dublin | Nov 2025 | €2,000,000 | 156 m |
| 28 Stradbrook Park, Blackrock, Dublin | Mar 2025 | €657,000 | 165 m |
| 15 Eaton Sq, Monkstown, Dublin | Feb 2026 | €2,600,000 | 170 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 received14 July 2025
- Decision issued4 September 2025
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- InvalidAt this site
Planning permission is sought for the change of use from home office to one bed studio apartment for a family…
Montpelier Cottage, Montpelier Lane, Monkstown, Dublin, A94P7X3
D25A/0551/WEBDún Laoghaire–RathdownLodged 9 Jul 2025Change of use
- RefusedAt this site
Permission for development. The development will consist / consists of: planning permission is sought for 2…
To the rear of protected structure, Montpellier Cottage, Montpelier Laneway, Monkstown, Co. Dublin
D20A/0865Dún Laoghaire–RathdownLodged 24 Nov 2020Alterations
- RefusedAt this site
Permission for development at this site. Permission is sought for the installation of 8 no. bicycle storage…
The side of protected structure, Montpellier Cottage, Montpellier Laneway, Monkstown, Co. Dublin
D21A/0133Dún Laoghaire–RathdownLodged 18 Feb 2021Alterations
- RefusedAt this site
Permission for development at this site. The development will consist/consists of: planning permission is…
To the rear of a protected structure, Montpellier Cottage, Montpellier Laneway, Monkstown, Co. Dublin
D20A/0506Dún Laoghaire–RathdownLodged 21 Jul 2020Other
- GrantedAt this site
Permission to demolish the existing builders workshop and store and construct a three bedroom, two storey…
33A Montpelier Lane, rear of 33 Montpelier Parade, Monkstown, Co Dublin
D17A/0459Dún Laoghaire–RathdownLodged 20 Jul 2017New dwelling
- GrantedAt this site
Permission for development, in lieu of existing granted mews house (D17A/0459). The development will consist…
33A Montpelier Lane, rear of 33 Montpelier Parade, Monkstown, Co. Dublin
D19A/0595Dún Laoghaire–RathdownLodged 22 Nov 2019New dwelling
- RefusedAt this site
Permission for development in lieu of existing granted mews house (D17A/0459). The development will consist…
33a, Montpelier Lane, Rear of 33 Montpelier Parade, Monkstown, Co. Dublin
D19A/0094Dún Laoghaire–RathdownLodged 12 Feb 2019New dwelling
- RefusedAt this site
Permission for demolition of existing single storey garage/store and construction of new 2 storey end of…
Site to the rear of 33 Montpelier Parade, Monkstown, Co Dublin (A Protected Structure)
D16A/0451Dún Laoghaire–RathdownLodged 22 Jun 2016New 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.
- InvalidChange of use
Planning permission is sought for the change of use from home office to one bed studio apartment for a family…
Montpelier Cottage, Montpelier Lane, Monkstown, Dublin, A94P7X3
D25A/0551/WEBDún Laoghaire–RathdownLodged 9 Jul 2025
- GrantedChange of use
Planning permission for the change of use of the existing ground floor office unit to a one bedroom studio…
7, Rowserstown Lane, Kilmainham, Dublin 8
2987/20Dublin CityLodged 8 Jul 2020
- GrantedChange of use
Planning Permission for alterations to existing Commercial unit and a change of use of lower ground floor…
9 Ashwood Meadows Ballinrobe Road , Westport , Co.Mayo
2360306MayoLodged 31 Jul 2023
- RefusedChange of use
Planning Permission for the change of use from office to one bedroom apartment
36, Bowbridge House, Kilmainham, Dublin 8
2460/18Dublin CityLodged 8 Mar 2018
- GrantedRetention
Change of use of existing single storey building to be used as home office and all associated site works
379 Killeighter , Kilcock , Co. Kildare
2660208KildareLodged 27 Feb 2026
- GrantedChange of use
Planning permission is sought for the change of use of existing office unit to use as a residential apartment…
2 Court Mews , Bridge Street , Tullow
2056CarlowLodged 21 Feb 2020
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