Updated October 2026 · Fraser Bond
Updated October 2026
In short: In Ealing, planning applications are submitted through the national Planning Portal and tracked on Ealing Council's online planning register. Many popular house extensions and loft conversions can be done under permitted development, but flats, conservation areas (Ealing has many, including around Ealing Broadway and the Brentham Garden Estate) and Article 4 areas have stricter rules.
| Project | Likely route |
|---|---|
| Rear extension on a house | Permitted development, prior approval for larger extensions, or householder planning |
| Loft dormer on a house | Often permitted development (not in conservation areas); building regs needed |
| Any external change to a flat | Full planning permission |
| Works in a conservation area | Often need planning; trees are protected too |
| Converting a house into flats | Full planning; space standards apply |
| Front garden parking (dropped kerb) | Highways approval and sometimes planning |
Confirm with the council or a planning consultant before starting works.
Getting a decision
| 1 | Research Check the planning history of your property and similar approvals nearby on the register. |
| 2 | Design Instruct an architect or designer; consider a Lawful Development Certificate for permitted development. |
| 3 | Submit Apply through the Planning Portal and pay the fee. |
| 4 | Consultation Neighbours are notified and can comment. |
| 5 | Decision 8 weeks for most householder applications. |
How Fraser Bond helps
- Advice on which improvements add the most value in Ealing
- Introductions to local architects and planning consultants
- Sales and lettings once works are complete
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