Seven Kings — covered by Redbridge Council.
Planning permission drawings delivered by an MCIAT chartered team.
Building regulations drawings delivered by an MCIAT chartered team.
Loft conversion drawings delivered by an MCIAT chartered team.
House extension drawings delivered by an MCIAT chartered team.
Mansard roof extensions delivered by an MCIAT chartered team.
Garage conversion drawings delivered by an MCIAT chartered team.
Basement conversion drawings delivered by an MCIAT chartered team.
Structural calculations delivered by an MCIAT chartered team.
Measured building survey delivered by an MCIAT chartered team.
Party wall services delivered by an MCIAT chartered team.
Rear dormer drawings delivered by an MCIAT chartered team.


IG3 primarily covers Seven Kings in Redbridge.
Decisions for IG3 are made by Redbridge Council. Standard Permitted Development rules apply for most rear extensions and loft conversions on terraced and semi-detached houses, unless the property is in a conservation area, is listed, or sits under an Article 4 Direction. Article 4 in Redbridge: No.
Building regs from £950. We do not charge hourly. Free site survey across all IG3 addresses.
From first call to planning decision: typically 12–14 weeks. Site survey week 1, design weeks 2–3, validation 1–2 weeks, statutory 8-week determination. Redbridge Council timelines align with the national norm.
Seven Kings in IG3 is characterised by the housing stock of Redbridge — broadly 1930s semi-detached dominates outer redbridge.

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Every IG3 postcode district we draw in, the stock that dominates it and the authority that validates a drawing package there. IG3 fees below are the statutory England rates for 2026, not drawing package estimates.
| Postcode | Area | Dominant stock | What it means for a drawing package |
|---|---|---|---|
| IG3 | Seven Kings | mixed Victorian and inter-war stock | Seven Kings sits wholly inside IG3, so Redbridge Council validates every drawing package submitted from an IG3 address. |
| E18 | South Woodford | Edwardian villas, 1930s semi-detached | Adjoining district to IG3, also inside Redbridge for drawing package purposes. |
| IG1 | Ilford Central | Edwardian terraces, post-war flats | Adjoining district to IG3, also inside Redbridge for drawing package purposes. |
| IG2 | Gants Hill / Newbury Park | 1930s semi-detached | Adjoining district to IG3, also inside Redbridge for drawing package purposes. |
Roof pitch, wall build-up and plot depth change every few IG3 streets, and each one changes what a drawing package can achieve at that address.
Conservation areas covering IG3 (Seven Kings): Redbridge Council runs 14, and Snaresbrook, Aldersbrook, Woodford Green are the ones IG3 (Seven Kings) owners meet most. A drawing package inside a IG3 (Seven Kings) conservation area loses permitted development, so the IG3 (Seven Kings) submission is a householder application at £548 decided in 8 weeks — not a £249 prior approval decided in 6 weeks. In Woodford Green a drawing package is judged on the street elevation first.
Article 4 and your IG3 (Seven Kings) drawing package: Redbridge Council has made no borough-wide direction, so permitted development for a drawing package in IG3 (Seven Kings) generally survives outside IG3 (Seven Kings) conservation areas and listed curtilages. A Lawful Development Certificate at £274 is how a IG3 owner records that a drawing package was lawful.
IG3 (Seven Kings) housing stock: 1930s semi-detached dominates outer Redbridge; Edwardian terraces and villas in Wanstead and South Woodford; post-war estates in Ilford central. Outer London suburban; permitted development used heavily for loft conversions and single-storey rear extensions. Read that before choosing a drawing package route in IG3 (Seven Kings) — construction, not postcode, sets what is achievable. Redbridge Council charges £548 for a householder application and has 8 weeks to determine it.
Sources for this IG3 drawing package 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.
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