Extensions / Conversions in Colyton (14)

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  • PGF Construction Limited Logo

    PGF Construction Limited

    10.00

    (37 reviews)

    Operates in Colyton

    Services & skills
    Builder
    Extensions / Conversions
    Period Property Restoration
    Basement / Cellar Conversions
    Foundations
    Call
  • Howard Bruce LTD Logo

    Howard Bruce LTD

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    Operates in Colyton

    Services & skills
    Builder
    Extensions / Conversions
    Agricultural Building
    Equestrian Stable
    Basement / Cellar Conversions
    Call
  • Coast & Country Garden and Property Maintenance Logo

    Coast & Country Garden and Property Maintenance

    10.00

    (17 reviews)

    Operates in Colyton

    Services & skills
    Builder
    Extensions / Conversions
    Wall Tie Replacements
    Demolition
    Brick / Concrete Structural Repairs
    Call
  • N.B. Construction Logo

    N.B. Construction

    10.00

    (42 reviews)

    Operates in Colyton

    Services & skills
    Builder
    Extensions / Conversions
    Brick / Concrete Structural Repairs
    Stretched Ceilings
    Concreting
    Call
  • Kmhconstruction Logo

    Kmhconstruction

    9.83

    (22 reviews)

    Operates in Colyton

    Services & skills
    Builder
    Extensions / Conversions
    Basement / Cellar Conversions
    Brick / Concrete Structural Repairs
    Garden Studios
    Call
  • LILUX DEVELOPMENTS LIMITED Logo

    LILUX DEVELOPMENTS LIMITED

    10.00

    (5 reviews)

    Operates in Colyton

    Services & skills
    Builder
    Extensions / Conversions
    General Building
    Warehouse Racking
    Concrete Garages
    Call
  • Up construction and refurbishment ltd Logo

    Up construction and refurbishment ltd

    9.67

    (10 reviews)

    Operates in Colyton

    Services & skills
    Builder
    Extensions / Conversions
    Agricultural Building
    Core Drilling
    Partition Walls
    Call
  • NS Crafted Logo

    NS Crafted

    10.00

    (16 reviews)

    Operates in Colyton

    Services & skills
    Builder
    Extensions / Conversions
    Sustainable Construction
    Car Ports
    Foundations
    Call
  • L Squared Construction Logo

    L Squared Construction

    10.00

    (6 reviews)

    Operates in Colyton

    Services & skills
    Builder
    Extensions / Conversions
    Car Ports
    Sustainable Construction
    Core Drilling
    Call
  • Gould Real Estate Limited Logo

    Gould Real Estate Limited

    9.00

    (19 reviews)

    Operates in Colyton

    Services & skills
    Builder
    Extensions / Conversions
    Building Merchants
    Cladding
    Loft Conversions
    Call
  • Takle Building Limited Logo

    Takle Building Limited

    (8 reviews)

    Operates in Colyton

    Services & skills
    Builder
    Extensions / Conversions
    Workshop Design / Construction
    Concreting
    Demolition
    Call
  • Danebury Building Services (Devon) Ltd.

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    Operates in Colyton

    Services & skills
    Builder
    Extensions / Conversions
    General Building
    Car Ports
    Loft Conversions
    Call

Top rated Extensions / Conversions in Colyton

10

/10

46 ratings

Our Extensions / Conversions in Colyton are rated an average of 10 out of 10 based on a sample of 46 reviews from customers like you*

*This review aggregate is based on real customer reviews from a randomly selected postcode in this area

Conversion and extension builders in Colyton

Planning a loft conversion, garage makeover or full house extension in Colyton? 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 Colyton

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 Colyton

Our checked tradespeople in Colyton 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 Colyton

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

Extensions:

£36882 on average, with prices typically starting at £23612 up to £57427.

Loft conversions:

£40094 on average, with prices typically starting at £27331 up to £57937.

Garage conversions:

£11815 on average, with prices typically starting at £8366 up to £16687.

Conservatory roof conversions:

£8560 on average, with prices typically starting at £6006 up to £12273.

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 Colyton: 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 Colyton

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 Colyton? Enter your postcode or post a job to find emergency services in your area.

Find the right extension or conversion specialist in Colyton

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


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