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Planning guide · Newham

Permitted development in Newham

Single-storey rear extensions, lofts and side extensions you can build in Newham without full planning — and the exceptions.

Quick answer

Borough
Newham
Planning authority
Newham Council
Article 4 in force
Yes
Conservation areas
10
Statutory determination
8 weeks
Our approval rate
98% first time

London period house exterior with architectural character — planning drawings in Newham

What happens if you build without permission in Newham?

Enforcement, more readily than in most boroughs. Newham issued 209 enforcement notices in twelve quarters, the fifth highest count in London, against 1,313 householder decisions. On the larger extension route it granted 25 and refused 70, a 26.3% grant rate below London’s 34.6%.

MeasureNewhamLondon
Enforcement notices issued209
Householder decisions1,31377,680
Granted / refused25 / 701,930 / 3,646
Grant rate26.3%34.6%
Prior approval not required2169,067
Lawful development certificates1,02836,657

Sources: MHCLG District Planning Application Statistics (PS1 and PS2), twelve quarters to March 2026. A zero in this return means the measure was not recorded for that borough, never that no such decisions exist. Open Government Licence v3.0.

In detail

Answers for Newham

What can I build under PD in Newham without planning?

Single-storey rear extension up to 3m deep (attached house) or 4m (detached); side extension up to half the original width; loft conversion up to 40m³ (terraced) or 50m³ (semi-detached); single-storey outbuilding within the curtilage; replacement windows and doors. All subject to material match, eaves setback (20cm), and not facing a highway.

Does Permitted Development apply to flats in Newham?

No. Permitted Development rights apply only to houses (Class C3 dwellings). Flats and maisonettes require full planning for almost every external alteration.

Are PD rights different in a conservation area?

Yes — significantly reduced. In a conservation area: side extensions and two-storey rear extensions are not PD; cladding is not PD; chimney removal needs planning; roof additions are restricted.

What is a Lawful Development Certificate?

An LDC is a formal confirmation from the council that your proposal is lawful PD — recommended before building, useful when selling. Costs around £103 for council fees + drawings.

Do I need building regulations even under PD?

Yes. Building regulations are entirely separate from planning. Permitted Development removes the planning requirement only — you still need building control sign-off for structure, insulation, fire safety, drainage, and ventilation. We deliver both planning and building regs drawings.

Related guides for Newham
An architectural technologist checking a printed set of house drawings, marking a proposed elevation in red — permitted development in Newham
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Which Newham postcodes does this permitted development scheme service cover?

Every Newham postcode district we draw in, the stock that dominates it and the authority that validates a permitted development scheme there. Newham fees below are the statutory England rates for 2026, not permitted development scheme estimates.

PostcodeAreaDominant stockWhat it means for a permitted development scheme
E6East Ham / BecktonVictorian terracesEast Ham / Beckton sits wholly inside E6, so Newham Council validates every permitted development scheme submitted from an E6 address.
E7Forest GateVictorian terracesForest Gate sits wholly inside E7, so Newham Council validates every permitted development scheme submitted from an E7 address.
E12Manor ParkVictorian terracesManor Park is split at E12. Either Newham Council or Redbridge Council can determine a permitted development scheme here, so the E12 address is checked against both policies maps first.
E13PlaistowVictorian terraces, post-war flatsPlaistow sits wholly inside E13, so Newham Council validates every permitted development scheme submitted from an E13 address.
E15Stratford / West HamNew-build, post-war estatesStratford / West Ham sits wholly inside E15, so Newham Council validates every permitted development scheme submitted from an E15 address.
E16Canning Town / Royal DocksPost-war estates, new-buildCanning Town / Royal Docks sits wholly inside E16, so Newham Council validates every permitted development scheme submitted from an E16 address.
E20Olympic Park / East VillageVictorian terraces across West HamE20 covers Olympic Park / East Village only; Newham Council handles the permitted development scheme.

How does a permitted development scheme differ street by street across Newham?

Roof pitch, wall build-up and plot depth change every few Newham streets, and each one changes what a permitted development scheme can achieve at that address.

What local planning policy applies to a permitted development scheme in Newham?

Newham conservation designations: there are 10 across Newham Council, Plaistow, West Ham, Manor Park among them. Designation costs a Newham owner the permitted-development route: a permitted development scheme then needs a £548 householder application over 8 weeks, in place of the £249 prior approval route that takes 6 weeks. West Ham is the Newham designation that most often changes a permitted development scheme design.

Article 4 and your Newham permitted development scheme: Article 4 Direction requires planning permission for any HMO conversion, plus restrictions on office-to-residential in Stratford and Royal Docks. At a E6 address that matters twice over, because Newham Council applies the direction unevenly across Newham — we read the Newham policies map for the exact E6 address before quoting permitted development schemes.

The building fabric around Newham: Victorian terraces across West Ham, Forest Gate, Plaistow; Olympic-era new-build in Stratford; post-war in Canning Town; substantial ongoing regeneration. High-regeneration borough; Olympic Park and Royal Docks drive major development; heavily HMO-managed borough. A permitted development scheme in Newham is scoped against that stock first.

What happens if a Newham property sits on a boundary?

Sources for this Newham 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.

Permitted development in Newham — the exterior of London house before works
The exterior of a london house before works — permitted development in Newham.

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