E11 · Leytonstone
E11 covers Leytonstone — the Leytonstone and Browning Road conservation areas and the Bushwood streets near Wanstead Flats. Inside the conservation areas a full application and Article 4 control apply; outside, terrace stock keeps PD rights, subject to the borough-wide HMO Article 4.
Location data: postcodes.io · Constraints: planning.data.gov.uk (borough-level) · Open Government Licence
Constraint context · Waltham Forest
Real · planning.data.gov.ukWaltham Forest has 15 designated conservation areas and 27 Article 4 areas. A district is too coarse to say which apply to your house — postcode districts span many streets and E11 crosses 2 boroughs. Enter a full postcode below for the point-level check, or read the full borough picture on the Waltham Forest planning guide.
Is E11 in a conservation area?
Partly — and which part matters. A postcode district is never uniformly designated: E11 contains 4 conservation areas within 1km of its centre, and whether your own property sits inside one decides whether permitted development survives. The centre point of E11 itself does not fall inside one — but many of its streets will.
| Aldersbrook | Nearby |
| Browning Road | Nearby |
| Leytonstone | Nearby |
| Wanstead Park | Nearby |
Conservation areas whose official geometry lies within 1km of the centre of E11. Source: planning.data.gov.uk · Open Government Licence. Proximity to the district centre is not a statement about your own address — run the address check for that.
Does an Article 4 direction apply in E11?
Yes — E11 has 7 Article 4 directions mapped within 1km of its centre. An Article 4 direction withdraws specific permitted-development rights on the streets it covers, which is the most common reason a project that looks like permitted development turns out to need a full application. The centre point of E11 falls inside Other Article 4 Direction Area.
| Borough Employment Area | Nearby |
| Borough Employment Area related A4D | Nearby |
| Browning Road Conservation Area | Nearby |
| District Centre related A4D | Nearby |
| Leytonstone Conservation Area | Nearby |
| Leytonstone District Centre | Nearby |
| Other Article 4 Direction Area | At the centre |
Article 4 directions whose official geometry lies within 1km of the centre of E11. Source: planning.data.gov.uk · Open Government Licence. The national dataset omits some property-specific directions — the council register is always definitive.
Every designation in the borough: Waltham Forest planning guide →
Do you need planning permission in E11?
Three routes exist, and which one you are on is decided by your address, not your postcode district:
| Permitted development — no application. The work stays inside the GPDO limits and no designation removes them. A Lawful Development Certificate is cheap proof for a future buyer. | No permission |
| Prior approval — the larger single-storey rear extension route, with neighbour consultation. Not available on designated land. | 42 days |
| Full householder application — required once a designation removes your permitted-development right, or the scheme exceeds the limits. | 8 weeks |
E11 contains mapped conservation-area or Article 4 geometry, so a meaningful share of its streets will have lost some permitted-development rights — which pushes those properties onto the full-application route. Whether yours is one of them is an address-level question, not a district-level one.
What does planning permission cost in E11?
| Householder planning application | £548 (from 1 April 2026) |
| Lawful Development Certificate — proposed works | £274 (half the application fee) |
| Lawful Development Certificate — existing works | £548 (the full application fee) |
| Listed building consent | No fee |
| Resubmission after a refusal | Free once, within 12 months of the decision |
National statutory figures for England — councils do not set them, so they are the same in every borough. Planning fees re-index every 1 April; confirm the current amount on the Planning Portal fee calculator before you apply. These are the council's fees only — drawings, surveys and any specialist reports are separate.
How long does it take?
| Householder application — statutory target | 8 weeks |
| Householder application — in practice | 8–12 weeks |
| Prior approval (larger home extension) | 42 days |
| Lawful Development Certificate | 8 weeks |
| Householder appeal — deadline to lodge | 12 weeks from the decision date |
| Householder appeal — typical decision | Around 18 weeks |
What if it's refused?
A refusal is a decision notice with reasons attached, and those reasons are a roadmap. Most homeowners in Waltham Forest — as anywhere in England — are better served by amending the scheme and using the free resubmission than by appealing: you get one further application on the same site within 12 months without paying again.
| Who can appeal | The applicant only — not neighbours |
| Fee to appeal | None — you bear your own costs |
| Procedure | Written representations for most householder appeals |
| Success rate | Roughly a third — about 36% of householder appeals allowed in 2025/26 |
Appeals go to the Planning Inspectorate, an independent national body. How to read a refusal and choose your route →
Planning permission by project in Waltham Forest
Leyton and Leytonstone terraces are among north-east London's most extended; Walthamstow Village and the other conservation areas need a full application.
Rear extension in Waltham Forest →A staple on the Leyton, Leytonstone and Walthamstow terraces; the conservation-area Article 4 directions need a full application.
Side return extension in Waltham Forest →Routine on the Walthamstow, Leyton and Chingford stock under PD; Walthamstow Village and the other conservation areas decide dormer form.
Loft conversion in Waltham Forest →Less common on the borough's terrace stock; a full application with structural and ground-condition evidence is expected, plus conservation-area scrutiny.
Basement extension in Waltham Forest →Forest-edge gardens in Chingford and the Walthamstow plots suit garden rooms under PD; the conservation-area Article 4 directions can remove outbuilding rights.
Garden room in Waltham Forest →Pinpoint your street
More of Waltham Forest
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