Which Redbridge postcodes does this permitted development scheme service cover?
Redbridge is not one planning area. IG1 to IG6 sit squarely with the borough; E11, E12 and RM6 addresses can land with a neighbour instead. Each row below pairs a district with its prevailing house type and with whoever would validate a permitted development scheme submitted from it. Fees quoted are the 2026 statutory rates set by government, not our own charges.
| Postcode | Area | Dominant stock | What it means for a permitted development scheme |
|---|
| IG6 | Barkingside / Hainault | 1930s semi-detached | IG6 covers Barkingside / Hainault only; Redbridge Council handles the permitted development scheme. |
| IG7 | Chigwell | Inter-war semis across Goodmayes, Newbury Park and Barkingside; Edwardian terraces and villas through Wanstead and South Woodford; post-war blocks in central Ilford. The semis are the ones carrying the side plot that makes a permitted development scheme worth drawing | Permitted development rights are national, but the authority that issues a lawful development certificate is not. In IG7 that means Redbridge Council for Hainault addresses and Epping Forest District Council for Chigwell ones, because the postcode crosses out of London into Essex. Lodge it with the wrong register and it comes back unregistered rather than refused. |
| IG8 | Woodford Green | 1930s semi-detached, Edwardian villas | IG8 covers Woodford Green only; Redbridge Council handles the permitted development scheme. |
| E11 | Leytonstone / Wanstead / Snaresbrook | Victorian terraces, Edwardian villas | E11 reaches from Leytonstone across to Wanstead and Snaresbrook, and the borough line runs straight through it. Waltham Forest determines the Leytonstone half; Redbridge the rest. An address here is looked up on both policies maps before anything is drafted. |
| E12 | Manor Park | Victorian terraces | Manor Park shares E12 between Newham and Redbridge. Which council owns the file changes the validation checklist you have to satisfy, so the authority is confirmed from the address before a single drawing is issued. |
| RM6 | Chadwell Heath | 1930s semi-detached | Chadwell Heath is divided down RM6, some addresses answering to Barking and Dagenham and others to Redbridge. Settle that first: a certificate application lodged with the wrong authority comes back unvalidated rather than refused. |
| E18 | South Woodford | Edwardian villas, 1930s semi-detached | E18 covers South Woodford only; Redbridge Council handles the permitted development scheme. |
| IG1 | Ilford Central | Edwardian terraces, post-war flats | Ilford Central sits wholly inside IG1, so Redbridge Council validates every permitted development scheme submitted from an IG1 address. |
Does the answer change between Ilford, Wanstead and Woodford?
Yes, but not for the reason people expect. The council is the same across
every IG and E18 address in the borough. What moves is the age and form of the house, and with
it whether the rights are worth anything.
- Woodford Green and Woodford Bridge (IG8) — the busiest resale market in the borough, at 433 registered sales in 2025 with a median of £615,000. Large detached and semi-detached plots, and a 77.9-hectare designation sitting across the middle of them. Whether a rear extension is permitted development here is genuinely a street-by-street question, and worth settling against the policies map before anything is drawn.
- Wanstead and Snaresbrook (E11) — four separate designations overlap this district: Wanstead Park, Wanstead Village, Wanstead Grove and Snaresbrook. E11 also straddles the Waltham Forest line, and only about two thirds of its registered sales sit on the Redbridge side, so the first job on an E11 address is establishing which authority determines it.
- South Woodford (E18) — entirely Redbridge, 264 sales in 2025, median £550,000, and no large designation across the residential grid. Edwardian and interwar houses with the roof pitch a rear dormer needs. This is the profile that produces a certificate rather than a planning application.
- Barkingside, Fullwell Cross and Hainault (IG6) — 271 sales at a median of £485,000, and interwar semis in near-uniform runs. On this stock the larger-extension prior approval route is the normal one, which is where the 69.5% figure above earns its keep.
- Gants Hill and Newbury Park (IG2) — 1930s semis again, median £514,500, and not one postcode unit in the district inside Flood Zone 3. Roof volume is the constraint here, not designation and not water.
- Ilford central (IG1) — the cheapest and densest part of the borough, median £452,000 across 254 sales, and the one district with a heavy share of flats. Part 1 rights do not apply to a flat or a maisonette at all, so a great deal of IG1 work is a full application whatever the street looks like.
- Chadwell Heath (RM6) — barely half its registered sales fall in Redbridge; the rest are Barking and Dagenham. Confirm the authority before the drawings, not after.
Where does permitted development stop working in Redbridge?
Almost always at a conservation-area boundary. The national register carries no Article 4 area for Redbridge at all, which means none has been uploaded rather than that none exists. What is certain is the London picture: of the 2,315 Article 4 areas the register does hold for London boroughs, only 85 withdraw the householder extension right, and every one of them sits in Barnet, Brent, Waltham Forest, Hillingdon or Westminster. Article 4 in London is overwhelmingly aimed at turning shops and offices into flats, not at stopping people extending. So for the great majority of Redbridge houses the Part 1 rights are intact. Where they are cut back, it is designation that does it, and the designations are concentrated rather than scattered: Wanstead Park runs to 120.5 hectares, Claybury to 109.5 and Woodford Green to 77.9 — large enough to take in whole residential streets — while Wanstead Village, Wanstead Grove, Snaresbrook, Aldersbrook and Mayfield cover the older cores. Inside any of them a side extension stops being permitted development, a two-storey rear addition stops being permitted development, and cladding needs an application it would not need three streets away.
The money is not the reason to care. A householder planning application is £548 where the prior approval route for a larger rear extension is £249, and a lawful development certificate is £274. On a project running well into five figures that gap is noise. What the designation actually costs is the eight-week determination in place of the six-week prior approval clock, and the design compromises an officer will ask for on a street the council has already decided is worth protecting.
Outside those boundaries the stock is unusually well suited to the Part 1 rights. Of the 108,080 dwellings the Valuation Office recorded in Redbridge at 31 March 2025, 24.3% went up in the 1930s and 18.5% between 1900 and 1918; only 8.4% predate 1900. Interwar semis and Edwardian villas come with side returns, deep rear plots and roof volumes big enough for a conversion, which is the practical reason 2,336 lawful development certificates were recorded here across the twelve quarters — more than any borough except Barnet. Read the construction before you read the postcode: it decides the route.
What happens if the house is a street over the Redbridge line?
- Waltham Forest, across E11 and E18 — a much tougher prior approval authority. It refused 38.0% of the 736 larger householder extensions it determined over the same twelve quarters, against Redbridge's 20.9%. On a split postcode that is the difference between a six-week notification and a rethink.
- Newham, across E12 and E7 — 311 larger extensions determined and 22.5% refused, so close to Redbridge on that measure. It is markedly slower overall, deciding 83.3% of householder applications inside eight weeks where Redbridge manages 95.9%.
- Barking and Dagenham, across RM6 — refuses only 12.7% of larger householder prior approvals, the friendlier side of that boundary. Its speed figure cannot be set against Redbridge's: the council returns every householder decision in the fastest band in every quarter, which is a reporting practice rather than a measured distribution.
- Havering, across the eastern edge — 674 determined and 13.5% refused, again more permissive than Redbridge on larger extensions, though its interwar plots are shallower and the 3m and 4m depth limits bite sooner there.
Sources for this Redbridge permitted development scheme page: borough policies maps and
conservation-area registers (2025–26), Royal Mail postcode district boundaries,
the Town and Country Planning (Fees for Applications) (England) Regulations, the Town
and Country Planning (General Permitted Development) (England) Order 2015 as amended,
and the Party Wall etc. Act 1996.
