8 Brompton Grove, Castleknock, Dublin 15, D15 R97D
A single-storey extension to the rear of a house in Castleknock.
FW18B/0079 · Fingal County Council · Lodged 5 July 2018
- Reference
- FW18B/0079
- Authority
- Fingal County Council
- Register status
- Decided
- Type
- Permission
- Received
- 5 July 2018
Summary
AI-generatedThe application seeks permission for the construction of a single-storey extension to the rear of the existing residential property.
- Storey
- 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
A single storey extenson to the rear.
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.
Built — construction complete
A commencement notice records works starting on 21 January 2019.
Notified floor area: 39.4 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 12 Brompton Green, Castleknock, Dublin 15 | Jul 2025 | €640,000 | 16 m |
| 19 Brompton Green, Castleknock, Dublin 15not full market price | Dec 2025 | €400,000 | 61 m |
| 157 Roselawn Rd, Castleknock, Dublin 15 | Apr 2025 | €602,000 | 66 m |
| 23 Brompton Green, Castleknock, Dublin 15 | Jan 2025 | €635,000 | 76 m |
| 143 Roselawn Rd, Castleknock, Dublin 15 | May 2025 | €183,333 | 107 m |
| 82 Roselawn Rd, Blanchardstown, Dublin 15 | Oct 2025 | €535,000 | 108 m |
| 28 Brompton Lawn, Castleknock, Dublin 15 | Jan 2025 | €631,000 | 136 m |
| 5 Roselawn Grove, Castleknock, Dublin 15 | Jun 2026 | €700,000 | 143 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 received5 July 2018
- Decision due29 August 2018
- Decision issued23 August 2018
- Grant issued2 October 2018
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted30 m away
The development consists of widening the existing vehicular entrance a
14 Brompton Green, Castleknock, Dublin 15
FW20A/0069FingalLodged 5 May 2020Retention
- Invalid30 m away
The development consists of widening of the existing vehicular entranc
14 Brompton Green , Castleknock, Dublin 15
FW20B/0017FingalLodged 12 Feb 2020Retention
- Granted40 m away
Permission for the erection of 1 no. 9.0m long screen boundary wall va
2A Brompton Green, Blanchardstown, DUBLIN 15
FW21A/0063FingalLodged 9 Apr 2021Other
- Granted40 m away
Permission for the change of use from dental surgery to residential
2 Brompton Green, Castleknock, Dublin 15
FW14A/0051FingalLodged 30 Apr 2014Change of use
- Granted70 m away
Construction of a single stroey front porch
15, Brompton Lawn, Castleknock, Dublin 15, D15 E2YT
FW17B/0099FingalLodged 21 Dec 2017Extension
- Granted100 m away
The development will consist of a new single storey extension c.90 sq
Roselawn Shopping Centre, Roselawn Road and Delwood Road, Blanchardsto
FW15A/0136FingalLodged 8 Oct 2015Commercial
- Granted120 m away
Permission for a detached four bedroom dwelling with parking
1 Brompton Grove, Castleknock, Dublin 15
FW15A/0036FingalLodged 20 Mar 2015New dwelling
- Invalid120 m away
Permission for a detached, four bedroom dwelling with off street parki
1 Brompton Grove, Castleknock, Dublin 15
FW15A/0018FingalLodged 18 Feb 2015New dwelling
Community
Discussion
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