12 Mulberry Crescent, Castleknock, D15 X82Y
Attic conversion and rear dormer extension to create an additional bedroom.
FW24A/0078 · Fingal County Council · Lodged 29 February 2024
- Reference
- FW24A/0078
- Authority
- Fingal County Council
- Register status
- Decided
- Type
- Permission
- Received
- 29 February 2024
Summary
AI-generatedThe development will consist of a proposed dormer roof extension to the rear and the conversion of the attic into habitable space to allow for an additional bedroom. It also includes alterations to the existing roof, the removal of hips, and associated site works.
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
The development will consist of proposed dormer roof extension to rear and conversion of attic into habitable space, allowing for an additional bedroom. Proposed alterations to existing roof, removal of hips and associated site works.
Land-use zoning
What this land is zoned for
“Provide for residential development and protect and improve residential amenity”
National zoning type: Existing residential
Objective set by the The Fingal Development Plan 2023 – 2029 (2023–2029). 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 |
|---|---|---|---|
| 11 Mulberry Park, Carpenterstown, Dublin 15 | Aug 2025 | €680,000 | 37 m |
| 77 Diswellstown Way, Castleknock, Dublin15 | Apr 2026 | €710,000 | 65 m |
| 50 Diswellstown Way, Castleknock, Dublin 15 | Jan 2025 | €755,000 | 122 m |
| 57 Diswellstown Way, Castleknock, Dublin15 | Apr 2025 | €816,000 | 126 m |
| 72 Diswellstown Way, Castleknock, Dublin 15 | Apr 2025 | €840,000 | 130 m |
| 55 Diswelltown Way, Castleknock, Dublin | Aug 2025 | €805,000 | 132 m |
| 13 Orchard Hall, Diswellstown Avenue, Castleknock | Feb 2025 | €420,000 | 194 m |
| 1 Orchard Hall, Castleknock, Dublin 15 | Mar 2026 | €441,000 | 194 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 received29 February 2024
- Decision due24 April 2024
- Decision issued15 April 2024
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- RefusedAt this site
The development consists of: Proposed dormer roof extension to rear and conversion of attic into accessible…
12 Mulberry Crescent, Castleknock, D15 X82Y
FW24A/0225FingalLodged 27 May 2024Extension
- RefusedAt this site
Planning permission is sought for: 1/Upper storey extension to rear. 2/ Removal of hipped roof to side to…
2 Mulberry Park, Castleknock, Dublin 15, D15 F1H2
FW23A/0300FingalLodged 6 Oct 2023Extension
- GrantedAt this site
Planning permission is sought for: 1/ Removal of hipped roof to side to construct gabled roof. 2/ Conversion…
2 Mulberry Park, Castleknock, Dublin 15, D15 F1H2
FW24A/0121FingalLodged 22 Mar 2024Extension
- Granted40 m away
Permission is sought to change the roof profiles of both houses
9 & 11 Mulberry Park, Carpenterstown Road, Castleknock, Dublin 15
FW21B/0107FingalLodged 21 Jun 2021Alterations
- Invalid50 m away
The development consists of the change of existing roof ridge
7 Mulberry Drive, Carpenterstown, Dublin 15
FW21B/0177FingalLodged 3 Dec 2021Alterations
- Granted50 m away
The development will consist of the change of existing roof ridge line
7 Mulberry Drive, Carpenterstown, Dublin 15
FW22B/0010FingalLodged 4 Feb 2022Alterations
- Granted150 m away
Planning permission for conversion of existing attic space comprising of modification of existing roof…
3 Mulberry Crescent, Carpenterstown, Dublin 15, D15 N4A9
FW23A/0160FingalLodged 31 May 2023Extension
- Granted150 m away
Permission for development to consist of: (a) The demolition of the ex
78, Diswellstown Way, Carpenterstown, Dublin 15
FW20B/0106FingalLodged 21 Aug 2020Demolition
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- RefusedExtension
The development consists of: Proposed dormer roof extension to rear and conversion of attic into accessible…
12 Mulberry Crescent, Castleknock, D15 X82Y
FW24A/0225FingalLodged 27 May 2024
- GrantedExtension
The development will consist of the change of use and conversion of existing attic space to habitable space…
48, The Cloisters, Terenure, Dublin 6W
2539/20Dublin CityLodged 20 Mar 2020
- Awaiting decisionExtension
Development will consist of two storey extension to the rear, dormer attic extension including modification…
14 the Park Abbeyfarm , Celbridge , Co Kildare
2460649KildareLodged 10 Jul 2024
- GrantedExtension
Development will consist of a proposed new dormer roof to the side & rear of the existing house roof creating…
5, Galtymore Close, Dublin 12 D12 CH9P
2874/21Dublin CityLodged 2 Jun 2021
- GrantedExtension
The development will consist of conversion of an attic to a habitable space (additional bedroom), with new…
64, Templeville Drive, Dublin 6w
SD23B/0272South DublinLodged 19 Jun 2023
- Awaiting decisionExtension
The development will consist of — attic extension for habitable use to existing rear extension with…
Knockroe , Hollywood , Blessington
21853WicklowLodged 15 Jul 2021
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