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Extensions / Conversions in Clay Cross (32)

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  • Cliffords.homeimprovements Logo

    Cliffords.homeimprovements

    9.75

    (46 reviews)

    Operates in Clay Cross

    Services & skills
    Builder
    Extensions / Conversions
    Cladding
    Concrete Garages
    Partition Walls
    Call
  • Sitwell Refurbishment & Construction Logo

    Sitwell Refurbishment & Construction

    10.00

    (10 reviews)

    Operates in Clay Cross

    Services & skills
    Builder
    Extensions / Conversions
    Core Drilling
    Mastic Sealant
    Refurbishments
    Call
  • B-Line Home Improvements

    9.97

    (61 reviews)

    Operates in Clay Cross

    Services & skills
    Builder
    Extensions / Conversions
    Property Maintenance / Repair
    Cladding
    General Building
    Call
  • AE Brickwork Logo

    AE Brickwork

    9.89

    (6 reviews)

    Operates in Clay Cross

    Services & skills
    Builder
    Extensions / Conversions
    Agricultural Building
    Basement / Cellar Conversions
    Sustainable Construction
    Call
  • MPG Building & Landscape Services Logo

    MPG Building & Landscape Services

    10.00

    (5 reviews)

    Operates in Clay Cross

    Services & skills
    Builder
    Extensions / Conversions
    Concreting
    New Builds
    General Building
    Call
  • NVS Building Services Ltd Logo

    NVS Building Services Ltd

    9.96

    (182 reviews)

    Operates in Clay Cross

    Services & skills
    Builder
    Extensions / Conversions
    Garage Conversions
    General Building
    Refurbishments
    Call
  • Colton Roofing and Construction Ltd Logo

    Colton Roofing and Construction Ltd

    (15 reviews)

    Operates in Clay Cross

    Services & skills
    Builder
    Extensions / Conversions
    Refurbishments
    Suspended Ceilings
    Equestrian Stable
    Call
  • Joker Construction Ltd Logo

    Joker Construction Ltd

    9.64

    (10 reviews)

    Operates in Clay Cross

    Services & skills
    Builder
    Extensions / Conversions
    Core Drilling
    Sustainable Construction
    Wall Tie Replacements
    Call
  • YAN&MIL CONSTRUCTION LTD Logo

    YAN&MIL CONSTRUCTION LTD

    9.91

    (24 reviews)

    Operates in Clay Cross

    Services & skills
    Builder
    Extensions / Conversions
    Period Property Restoration
    Brick / Concrete Structural Repairs
    Demolition
    Call
  • Jason Dutton Property Services Logo

    Jason Dutton Property Services

    10.00

    (3 reviews)

    Operates in Clay Cross

    Services & skills
    Builder
    Extensions / Conversions
    Foundations
    Wall Tie Replacements
    Agricultural Building
    Call
  • M2 Construction & Development Ltd

    10.00

    (15 reviews)

    Operates in Clay Cross

    Services & skills
    Builder
    Extensions / Conversions
    Fire and Flood Renovation
    Sustainable Construction
    Garage Conversions
    Call
  • T J Developments (Midlands) LTD Logo

    T J Developments (Midlands) LTD

    10.00

    (9 reviews)

    Operates in Clay Cross

    Services & skills
    Builder
    Extensions / Conversions
    Call

Conversion and extension builders in Clay Cross

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

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 Clay Cross

Our checked tradespeople in Clay Cross 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 Clay Cross

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 Clay Cross: 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 Clay Cross

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

Find the right extension or conversion specialist in Clay Cross

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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