Newham is one of London’s most varied boroughs: Victorian and Edwardian terraces in Forest Gate, East Ham, Plaistow and Manor Park, the Olympic Park around Stratford, and newer riverside neighbourhoods at Canning Town and Beckton. Most homes here are terraces, which is why loft conversions and rear extensions are so common.
London Building Contractors
Builders in Newham Committed to Tidy, Reliable Work
What We Do
Building Services from Newham Builders
Every service below is delivered by our own in-house tradespeople, fixed-price and fully insured, so you get dependable builders in Newham from survey to handover.
Loft Conversions in Newham
Transform your home with expert loft conversions in London by Alpha London Builders. From design and planning to construction, we deliver quality loft conversions tailored to your needs.
Learn more →House Extensions in Newham
Rear, side return, wraparound and double storey extensions designed and built to fit seamlessly with your London home.
Learn more →Basement Conversions in Newham
Cellar conversions, basement lowering and full new excavations, engineered and waterproofed to BS 8102 by our in-house team.
Learn more →Garage Conversions in Newham
Integral, attached and detached garage conversions into bedrooms, offices and annexes, most without planning permission.
Learn more →Property Refurbishment in Newham
Cosmetic updates through to full structural refurbishments, managed under one dedicated site manager from start to finish.
Learn more →General Building in Newham
Repointing, roof repairs, damp treatment, brickwork and small structural alterations, carried out by our own trades.
Learn more →Design & Build in Newham
One team, one contract, one fixed price for design, planning, structural engineering and construction on your project.
Learn more →New Builds in Newham
New homes and replacement dwellings built from foundation to final finish, with zero-rated VAT on construction costs.
Learn more →Commercial Building in Newham
Office, retail and restaurant fit-outs across London, delivered around your trading hours with minimal disruption.
Learn more →Residential Building in Newham
The full range of residential building work, from a single repair to a new build, delivered by one London contractor.
Learn more →Building Demolition in Newham
Safe, fully licensed demolition work across London, from internal wall removal to complete house demolition ahead of a new build.
Learn more →Why Choose Us
Why Choose Our Newham Builders
Terrace experts
Newham's rows of Victorian and Edwardian terraces are where our dormer lofts and side-return extensions are most often needed.
Careful with party walls
Almost every terrace job involves neighbours, so we plan notices, access and noise into the programme.
River and flood awareness
Near the Thames and the Lea we check flood zones early, so floor levels and drainage are right from day one.
Transparent pricing
A fixed, itemised quote after the survey, with the scope written down, so you know exactly what is and is not included.
Local Knowledge
Building & Planning Considerations in Newham
Newham has fewer conservation areas than inner London boroughs, but they exist, and Forest Gate's Woodgrange Estate is one of the best known. Outside those areas, terraced houses keep standard permitted development rights, with a 40 cubic metre allowance for roof extensions and the usual limits on single-storey rear additions. Flats and maisonettes do not have these rights. Parts of the borough close to the Thames and the River Lea sit in flood zones, so floor levels and drainage sometimes need extra thought.
As Newham builders, every quote we provide for a Newham property starts with a check against Newham Council's conservation area maps and Article 4 register, so you know exactly which route your project needs before any design work begins.
Local Guide
Building in Newham: what to know before you start
A borough of terraces
Walk down almost any street in Forest Gate, Upton Park, East Ham or Plaistow and you will see long rows of two-storey terraces with a rear outrigger. Families outgrow them quickly, and the plots are narrow, so work is mostly vertical or into the side return. Stratford and Canning Town have more modern flats, where the lease governs what is allowed.
What most Newham homeowners ask for
A rear dormer is the standard answer on a terrace, so a loft conversion in Newham is our most common enquiry here. A side-return or rear extension follows, and some owners combine the two. Where a house needs rewiring and replastering as well, full refurbishment avoids repeating disruption.
Points to settle early
Check whether your street is in the Woodgrange Estate or another conservation area, whether the property is a flat, and what the flood zone is. Terraces always involve party wall notices. If you plan to rent the house out afterwards, ask the council whether licensing applies, since adding bedrooms can change the category. We cover the build-side questions at survey.
What we do in Newham: Loft conversions in Newham · House extensions in Newham · Basement conversions in Newham · Garage conversions in Newham · Property refurbishment in Newham
Worth reading first: Do you need planning permission for a loft conversion? · How long does a house extension really take?
Nearby: Builders in Hackney · Builders in Greenwich
Ready to talk? Book a free site survey and we will tell you in writing which planning route your address needs.
Areas We Cover
Areas We Cover in Newham
Stratford
Forest Gate
East Ham
Canning Town
Plaistow
Manor Park
Custom House
Royal Docks
Don't see your street listed? Our builders in Newham cover the whole borough and the surrounding area — get in touch to check.
Our Work
Recent Newham Projects
A look at recent work carried out for clients in and around Newham.
Family Bathroom Renovation
A dated bathroom stripped back and rebuilt with full tanking, marble-effect tiling, underfloor heating, and a walk-in shower enclosure.
View Project →
Open-Plan Kitchen Renovation
A dated, closed-off kitchen opened up into a bright, modern open-plan kitchen with new cabinetry, worktops, and appliances.
View Project →What Clients Say
Reviews from Newham
“We had our kitchen and bathroom done at the same time and expected chaos. Instead we got one site manager, one clear schedule, and a fixed price that didn’t move once.
”
Michael O'Connell
Full Refurbishment, Stratford
Common Questions
FAQs About Builders in Newham
Do I need planning permission for a loft conversion on a Newham terrace?
Usually not, if the house is not in a conservation area and the added volume stays within 40 cubic metres. Flats and maisonettes are excluded. Building Regulations approval is needed for the structure, stairs, fire safety and insulation.
Is Forest Gate's Woodgrange Estate a conservation area?
Yes. Because it is one, permitted development is more limited there and some external changes need planning permission. The council can confirm the rules for your road, and we check this before quoting.
Will a side-return extension need a party wall agreement in Newham?
Almost always, because a side return abuts the neighbour's wall. The Party Wall etc. Act 1996 requires notice before work starts, and your neighbour can consent or appoint a surveyor. We prepare the notices as part of the programme.
Can I add bedrooms to rent out in Newham?
Often yes, but adding bedrooms can change how the council classes the property and trigger licensing or HMO rules. Check with the council before you start. We can build to the standard needed, including fire safety and sound insulation.
Ready When You Are
Get a Free Quote from Our Newham Builders
Free site survey, a fixed-price quote within 48 hours, and one team from first fix to final handover.
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