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Extensions / Conversions in Canning Town (220)

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  • Sponsored

    CONSTRUCTIFY BUILDERS LIMITED

    (0 reviews)

    Operates in Canning Town

    Services & skills
    Builder
    Extensions / Conversions
    Equestrian Stable
    Fire and Flood Renovation
    Sustainable Construction
    Call
  • ADM WORKS LTD Logo

    ADM WORKS LTD

    9.56

    (3 reviews)

    Operates in Canning Town

    Services & skills
    Builder
    Extensions / Conversions
    Workshop Design / Construction
    Fire and Flood Renovation
    Refurbishments
    Call
  • EVConstructing Limited Logo

    EVConstructing Limited

    9.49

    (198 reviews)

    Operates in Canning Town

    Services & skills
    Builder
    Extensions / Conversions
    Concreting
    Wall Tie Replacements
    Period Property Restoration
    Call
  • Comfort Plus Refurbishments Ltd Logo

    Comfort Plus Refurbishments Ltd

    9.88

    (11 reviews)

    Operates in Canning Town

    Services & skills
    Builder
    Extensions / Conversions
    Loft Conversions
    Insurance Claim Specialist
    General Building
    Call
  • Refurbishment Specialist Logo

    Refurbishment Specialist

    10.00

    (207 reviews)

    Operates in Canning Town

    Services & skills
    Builder
    Extensions / Conversions
    Partition Walls
    Project Management
    Structural Steels
    Call
  • Mulas construction ltd Logo

    Mulas construction ltd

    (13 reviews)

    Operates in Canning Town

    Services & skills
    Builder
    Extensions / Conversions
    Loft Conversions
    Brick / Concrete Structural Repairs
    Garage Conversions
    Call
  • The CK Group Logo

    The CK Group

    9.67

    (176 reviews)

    Operates in Canning Town

    Services & skills
    Builder
    Extensions / Conversions
    Suspended Ceilings
    Mastic Sealant
    Garage Conversions
    Call
  • BUILDINGBANK Logo

    BUILDINGBANK

    10.00

    (2 reviews)

    Operates in Canning Town

    Services & skills
    Builder
    Extensions / Conversions
    Core Drilling
    Agricultural Building
    Sustainable Construction
    Call
  • S&B Building Services Ltd Logo

    S&B Building Services Ltd

    10.00

    (22 reviews)

    Operates in Canning Town

    Suggested Services
    Construction of House Extension
    £50,000 / job
    Call
  • Chigwell Construction Services Limited Logo

    Chigwell Construction Services Limited

    9.38

    (36 reviews)

    Operates in Canning Town

    Services & skills
    Builder
    Extensions / Conversions
    Refurbishments
    Structural Design
    New Builds
    Call
  • EVOLUTION LOFT & EXTENSION LTD Logo

    EVOLUTION LOFT & EXTENSION LTD

    9.96

    (9 reviews)

    Operates in Canning Town

    Suggested Services
    Home Extension Construction
    £2,000 / job
    Call
  • Hathor Construction Limited Logo

    Hathor Construction Limited

    9.78

    (15 reviews)

    Operates in Canning Town

    Services & skills
    Builder
    Extensions / Conversions
    New Builds
    Garage Conversions
    Loft Conversions
    Call

Conversion and extension builders in Canning Town

Planning a loft conversion, garage makeover or full house extension in Canning Town? You’re in the right place. Whether you’re adding space for a growing family, upgrading your layout or increasing your home’s value, we can help you find the right tradesperson for the job.

Find extension and conversion builders in Canning Town

Every builder on Checkatrade passes up to 12 checks before they appear in your search. You can read verified reviews, compare services, and even post your job to get quotes straight to your inbox, all in a few clicks. That’s how we help homeowners like you get a job done right.

What to expect from hiring an extension or conversion builder in Canning Town

Our checked tradespeople in Canning Town cover a wide range of projects, including:

  • Single or double-storey house extensions

  • Kitchen and diner extensions

  • Loft, attic, garage or basement conversions

  • Garden room extensions

  • Utility room extensions

  • Over-garage extensions and side returns

Extension and conversion build costs in Canning Town

Costs of extensions and conversions vary depending on size, structure and spec, but here's a rough guide:

Extensions:

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Loft conversions:

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Garage conversions:

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Conservatory roof conversions:

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Need help calculating costs? Use our Job Value Estimator Tool for a bespoke cost estimate.

What to check before you hire:

  • Are drawings or planning permissions needed?
  • Are they familiar with building regs?
  • Is the quote fixed or flexible?
  • Does it cover materials and project management?

Most builders will include prep, construction, electrics, plumbing and final finishes in their quote, but always double-check. Timelines range from a few weeks for simple jobs to several months for bigger builds.

Extension and conversion builders in Canning Town: Homeowners vs renters

Homeowners:

You’re in charge of the project. That means hiring the builder, securing permissions, and paying for the work. You may need:

  • Planning permission (especially for double-storey builds or changes near boundaries)

  • Drawings from an architect or structural engineer

  • Building regs approval

If you’re not sure where to start, speak to a local builder or post your job to get help with the process.

Renters:

You’ll usually need your landlord’s approval to make any big changes. In most cases, your landlord will be the one arranging and paying for structural changes like loft conversions or extensions. That said, it’s worth flagging ideas if you think they’ll improve the property, especially if it means longer tenancies or fewer repairs.

Emergency extension or conversion help in Canning Town

Extensions and conversions are big projects, but sometimes, things go wrong and need sorting fast. Common urgent issues include:

  • Leaks in newly converted lofts

  • Structural cracks or shifting

  • Faulty electrics or plumbing in newly added rooms

  • Incomplete work by previous builders

Facing an emergency in Canning Town? Enter your postcode or post a job to find emergency services in your area.

Find the right extension or conversion specialist in Canning Town

Looking for a builder to help with:

  • Rear house extensions
  • Kitchen extensions
  • Garage conversions
  • Loft or attic conversions
  • Garden room builds
  • Basement or cellar conversions
  • Conservatory roof upgrades
  • Utility or porch extensions

Start your search now


Looking for more tradespeople in Canning Town?

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