House Extensions in Newham
rcbGroup's registered office is on Barking Road, E13. We work across E6, E7, E12, E13, E15 and E16 every week.
rcbGroup projectHouse Extensions in Newham — what to expect
Newham's terraced Victorian and Edwardian housing stock is well-suited to rear extensions. Standard 6m permitted development rear extensions, side returns on end-of-terrace properties, and kitchen extensions are the most common. The flat-roofed extension with roof lantern has become a signature look in E6 and E7 over the past decade.
Newham property types
Victorian and Edwardian terraced houses, post-war semis, new-build flats. The property type affects which extension approach works best — we'll advise from the first call.
Common extension projects we deliver in Newham
How we deliver extension projects in Newham
Project review & site visit
We look at your Newham property and any drawings you have, explain what's possible, the likely planning and Building Regulations route, and the risks — before you commit to anything. No obligation.
Design & planning support
We work alongside your architect or our preferred design partners to develop drawings that are buildable, compliant, and cost-effective. We flag planning and permitted development options early.
Itemised scope and price
You receive a detailed, itemised scope of works and an agreed price before we start, with exclusions and provisional sums shown. Variations are agreed in writing before any additional work begins.
Managed delivery
We coordinate trades, procurement and site logistics, with a single point of contact throughout — working to the requirements of London Borough of Newham and Building Control.
Sign-off & handover
We coordinate the Building Control inspections needed for sign-off, then hand over your project documents — completion certificate, guarantees and manuals as applicable — with snagging and aftercare as set out in your contract.
Planning in Newham
Newham has Article 4 Directions in parts of the borough that remove permitted development rights for HMO conversions (Class C4). Always verify current PD rights with the London Borough of Newham before proceeding.
Why choose rcbGroup in Newham?
Local context
We plan around London Borough of Newham's requirements and the typical property types in Newham — victorian and edwardian terraced houses, post-war semis, new-build flats.
Price agreed before start
Your price is agreed and documented before work starts. Scope, exclusions, and assumptions set out in writing.
One accountable team
Trades, suppliers and inspections coordinated by one team — with CDM Principal Contractor duties taken on where we are appointed to build.
Written project documentation
A written contract before work starts, a Construction Phase Plan where we are appointed to build, and the completion certificate and handover documents gathered for you at the end.
Independently reviewed
Rated 10/10 from 117+ reviews on Checkatrade, where you can read them for yourself.
Support from planning to aftercare
We don't just build — we can support design development, planning applications, and pre-construction cost planning.
Planning an extension in Newham?
Pick whatever suits you. We'll look at what you have (drawings, photos or quotes) and tell you honestly what the next step should be.
Prefer to phone? Call +44 7359 872594.
Postcodes served: Newham
Not sure if we cover your street? Get in touch — we'll confirm in minutes.
Start your Newham project
Project review. Clear scope. Agreed price. One team from first call to Building Control sign-off.
Or call us on +44 7359 872594