26 Roselawn Road, Blanchardstown, Dublin 15, D15 KDF3
Ground and first-floor rear extensions, garage conversion, front bay window, and widening of the driveway entrance.
FW26A/0176E · Fingal County Council · Lodged 30 April 2026
- Reference
- FW26A/0176E
- Authority
- Fingal County Council
- Register status
- Appealed
- Type
- Permission
- Received
- 30 April 2026
Summary
AI-generatedThe proposed works include ground and first-floor extensions to the rear of the house, along with a new front bay window. The existing garage will be converted to habitable space with a flat roof parapet over the entrance. The project also includes widening the vehicular entrance from 3.1m to 3.5m.
- Storeys
- 2
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 proposed development will consist of the erection of a new bay window to front, ground and first floor extensions to rear, alterations to front facade to include a parapet flat roof over entrance & garage, conversion of existing garage to habitable space, installation of 2no. Roof lights to front, widening of existing vehicular entrance from 3.1m to 3.5m along with all 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 |
|---|---|---|---|
| 22 Roselawn Rd, Castleknock, Dublin 15 | May 2026 | €640,000 | 19 m |
| 17 Roselawn Close, Castleknock, Dublin 15 | Mar 2025 | €630,000 | 33 m |
| 77 Roselawn Rd, Blanchardstown, Dublin 15 | Mar 2025 | €785,000 | 55 m |
| 55 St Brigids Park, Blanchardstown, Dublin 15 | Oct 2025 | €443,000 | 121 m |
| 43 Roselawn Rd, Castleknock, Dublin 15 | Feb 2025 | €730,000 | 123 m |
| Site At 55a, St Bridgets Park, Blanchardstown | Jun 2025 | €500,000 | 130 m |
| 8 St Brigids Park, Blanchardstown, Dublin 15 | Dec 2025 | €412,000 | 153 m |
| 7 Roselawn Way, Castleknock, Dublin 15 | Mar 2026 | €575,000 | 157 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 received30 April 2026
- Decision due25 June 2026
- Decision issued18 June 2026
- Appeal submitted15 July 2026
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
The development will consist of the erection of a new bay window to front, ground and first floor extensions…
26 Roselawn Road, Blanchardstown, Dublin 15, D15 KDF3
FW26A/0159EFingalLodged 22 Apr 2026Extension
- GrantedAt this site
Permission for development at this site. The development consists of g
32 Roselawn Road, Castleknock, Dublin 15
FW12A/0043FingalLodged 15 May 2012Alterations
- Granted30 m away
Permission is sought to convert existing garage to family room and to
20 Roselawn Road, Dublin 15
FW12B/0099FingalLodged 20 Dec 2012Extension
- Granted40 m away
Permission is sought for a part single storey/part 2 storey extenson t
69 Roselawn Road, Castleknock, Dublin 15
FW18B/0024FingalLodged 11 Oct 2018Extension
- Refused60 m away
The development will consist of a new 2 storey semi-detached dwelling
No. 48A St. Bridgid's Park, Blanchardstown, Dublin 15
FW18A/0147FingalLodged 4 Oct 2018New dwelling
- Refused60 m away
The development will consist of a new 2 storey semi-detached dwelling
No. 48a St Brigids's Park, Blanchardstown, Dublin 15
FW19A/0091FingalLodged 6 Jun 2019New dwelling
- Refused60 m away
The development will consist of a) the construction of a first-floor
9 Roselawn Close, Dublin 15, D15 RWN1
FW22A/0174FingalLodged 7 Nov 2022Extension
- Granted70 m away
Permission sought for (1) Construction of a single-story extension to the rear of the existing dwelling…
61 Roselawn Road, Castleknock, Dublin 15, D15 XKR4
FW24A/0438EFingalLodged 23 Oct 2024Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- InvalidExtension
The development will consist of the erection of a new bay window to front, ground and first floor extensions…
26 Roselawn Road, Blanchardstown, Dublin 15, D15 KDF3
FW26A/0159EFingalLodged 22 Apr 2026
- GrantedExtension
The proposed development will consist of: a) single storey extension to side and rear of existing dwelling…
Glencar, 7 Milltown Drive, Churchtown, Dublin 14, D14NX06
D25A/0122Dún Laoghaire–RathdownLodged 18 Feb 2025
- GrantedExtension
The development will consist of a single storey rear extension to the existing house, conversion of the…
18 Clonsilla Park, Blanchardstown, Dublin 15
FW24A/0065FingalLodged 20 Feb 2024
- GrantedExtension
The development will consist of: (i)the removal of an existing front porch and side chimney (ii) the…
63 South Hill, Dartry, Dublin 6
WEB2090/25Dublin CityLodged 19 May 2025
- GrantedExtension
The development will consist of — Two storey and single storey extension to front elevation( including new…
24, Ramleh Close, Dublin 6
WEB2317/25Dublin CityLodged 8 Jun 2025
- GrantedExtension
The Development will consist: a) A single storey extension to the rear with 2 no. rooflights, b) First floor…
2, Booterstown Park, Booterstown Avenue, Blackrock, Co.Dublin, A94N4A4
D25B/0366Dún Laoghaire–RathdownLodged 1 Jul 2025
Community
Discussion
What local people think about this application.
Community sentiment
No votes yetNobody has voted on this application yet.
Community sentiment — a straw poll of people who visited this page, not a statutory submission. To make a valid observation you must submit it to the planning authority.
Sign in to have your say on this application.
No comments yet. Be the first to say what you think about this application.
Sign in to join the discussion on this application.
Comments are moderated and are the opinions of the people who wrote them. They form no part of the statutory planning process — to make a valid observation you must submit it to the planning authority.