86, Ballymun Road, Dublin 9
Attic conversion and dormer extension to create a fifth bedroom on Ballymun Road.
WEB1606/26 · Dublin City Council · Lodged 11 March 2026
- Reference
- WEB1606/26
- Authority
- Dublin City Council
- Register status
- Decided
- Type
- Permission
- Received
- 11 March 2026
Summary
AI-generatedThe development consists of alterations to an existing semi-detached house to convert the attic space into a bedroom with an ensuite. The works include a dormer extension to the side and rear, a new rooflight, and a new access staircase.
- Storeys
- 3
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
Alterations to an existing two storey semi-detached 4-bedroom dwelling. The alterations consist of conversion of the existing attic space at roof level to a bedroom with ensuite and storage area. The conversion to include a dormer extension to the side and rear of the existing roof, a new rooflight to the existing roof and a new stair to access the converted attic space together with all associated site works, giving a 5-bedroom semi-detached house
Land-use zoning
What this land is zoned for
“To protect, provide and improve residential amenities.”
National zoning type: Existing residential
Objective set by the 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 |
|---|---|---|---|
| 20 The Rise, Glasnevin, Dublin 9 | Jun 2025 | €898,000 | 146 m |
| 57 Ballymun Road, Glasnevin, Dublin 9 | Nov 2025 | €397,400 | 161 m |
| 3 Towerview Grove, Glasnevin, Dublinprice excludes VAT | May 2025 | €832,599 | 169 m |
| 5 Towerview Grove, Glasnevin, Dublin 11price excludes VAT | Sept 2025 | €733,920 | 169 m |
| 445 Griffith Avenue, Glasnevin, Dublin 9 | Jan 2025 | €1,100,000 | 190 m |
| 439 Griffith Ave, Glasnevin, Dublin 9 | Mar 2025 | €1,045,000 | 210 m |
| 11 The Rise, Griffith Ave, Dublin 9 | Jul 2025 | €805,000 | 210 m |
| 2a The Rise, Glasnevin, The Rise Dublin 11 | Aug 2025 | €795,000 | 218 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 received11 March 2026
- Decision due8 May 2026
- Decision issued7 May 2026
- Permission expiry26 July 2031
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Invalid50 m away
Planning permission for attic conversion with hip to gable roof and dormer to rear roof to accommodate stairs…
33 Hampstead Park, Glasnevin, Dublin 9, D09 CY68
WEB2272/25Dublin CityLodged 4 Jun 2025Extension
- Granted50 m away
Planning permission for attic conversion with hip to gable roof and dormer to rear roof to accommodate stairs…
33, Hampstead Park, Glasnevin, Dublin 9, D09 CY68
WEB2337/25Dublin CityLodged 11 Jun 2025Extension
- Granted60 m away
The construction of a new vehicular access from The Rise together with a related vehicular parking area in…
48, The Rise, Glasnevin, Dublin 9
WEB1403/23Dublin CityLodged 12 May 2023Alterations
- Granted60 m away
PERMISSION AND RETENTION PERMISSION: permission for the development on the site at the side and for retention…
48 The Rise, Glasnevin, Dublin 9
3456/20Dublin CityLodged 28 Sept 2020Extension
- Part granted, part refused70 m away
PERMISSION & RETENTION: The development will consist/consists of the demolition of existing single storey…
25, Hampstead Park, Glasnevin, Dublin 9
WEB1101/21Dublin CityLodged 9 Feb 2021Extension
- Granted90 m away
Planning permission for attic conversion with hip to gable roof and dormer to rear roof to accommodate stairs…
19, Hampstead Park, Dublin 9, D09 VP21
WEB1161/26Dublin CityLodged 26 Jan 2026Extension
- Invalid100 m away
PERMISSION & RETENTION: Conversion of the attic with the provision of roof dormers to the side and rear…
8, Hampstead Park, Whitehall, Dublin 9
WEB1364/20Dublin CityLodged 16 Jun 2020Retention
- Granted100 m away
PERMISSION & RETENTION: Planning permission for the conversion of the attic with the provision of roof…
8, Hampstead Park, Whitehall, Dublin 9 D09 NY75
2985/20Dublin CityLodged 8 Jul 2020Extension
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
The conversion of existing attic, incorporating new angled and flat roof dormer style roofs to rear of…
16 Richmond Park , Bray , Co. Wicklow
2471WicklowLodged 14 Feb 2024
- Awaiting decisionExtension
Conversion of existing attic, incorporating new angled and flat roof dormer style roofs to rear of existing…
16 Richmond Park , Bray , Co. Wicklow
2457WicklowLodged 8 Feb 2024
- InvalidExtension
New dormer attic structure to the gable side and rear of existing semi detached house consisting of attic…
11, Arran Road, Drumcondra, Dublin 9, D09 K3V8
WEB2390/24Dublin CityLodged 27 Oct 2024
- GrantedExtension
Conversion of the attic space into storage use with a projecting dormer window to the rear. 2 new Velux type…
39 Priory Lodge , St Raphael's Manor , Celbridge
23984KildareLodged 6 Nov 2023
- GrantedExtension
Conversion of the attic space into storage/playroom use with a projecting dormer window to the rear, 2 new…
106 Priory Lodge , St.Raphaels Manor , Celbridge
21316KildareLodged 15 Mar 2021
- Awaiting decisionExtension
Dormer extension at existing attic level and an extension at first-floor level to facilitate the conversion…
29, Scholarstown Park, Scholarstown, Dublin 16, D16 E2T2
SD26B/0242WSouth DublinLodged 19 May 2026
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