Extensions / Conversions in Moseley (63)

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  • Sponsored
    Dvelopment Logo

    Dvelopment

    8.00

    (15 reviews)

    Operates in Moseley

    Services & skills
    Builder
    Extensions / Conversions
    Garage Conversions
    Call
  • Smart Team Builders Ltd Logo

    Smart Team Builders Ltd

    9.50

    (10 reviews)

    Operates in Moseley

    Services & skills
    Builder
    Extensions / Conversions
    Emergency Builder Service
    Garage Conversions
    Partition Walls
    Call
  • AK @ Construction & Maintenance Ltd Logo

    AK @ Construction & Maintenance Ltd

    9.97

    (159 reviews)

    Operates in Moseley

    Services & skills
    Builder
    Extensions / Conversions
    Brick / Concrete Structural Repairs
    General Building
    Cladding
    Call
  • C E CARPENTRY & BUILDING LTD Logo

    C E CARPENTRY & BUILDING LTD

    10.00

    (21 reviews)

    Operates in Moseley

    Services & skills
    Builder
    Extensions / Conversions
    Property Maintenance / Repair
    Garden Studios
    Brick / Concrete Structural Repairs
    Call
  • UK Home Improvements Ltd Logo

    UK Home Improvements Ltd

    9.04

    (35 reviews)

    Operates in Moseley

    Services & skills
    Builder
    Extensions / Conversions
    New Builds
    Garden Studios
    Concreting
    Call
  • ASK BUILDERS AND CONTRACTORS LTD Logo

    ASK BUILDERS AND CONTRACTORS LTD

    10.00

    (3 reviews)

    Operates in Moseley

    Services & skills
    Builder
    Extensions / Conversions
    Core Drilling
    General Building
    Property Maintenance / Repair
    Call
  • LPH Construction Logo

    LPH Construction

    9.52

    (90 reviews)

    Operates in Moseley

    Services & skills
    Builder
    Extensions / Conversions
    Wall Tie Replacements
    Demolition
    Car Ports
    Call
  • Taylor's Building Solutions Ltd Logo

    Taylor's Building Solutions Ltd

    9.95

    (177 reviews)

    Operates in Moseley

    Services & skills
    Builder
    Extensions / Conversions
    Demolition
    Garage Conversions
    Structural Design
    Call
  • Hatoz Construction Ltd Logo

    Hatoz Construction Ltd

    9.77

    (60 reviews)

    Operates in Moseley

    Services & skills
    Builder
    Extensions / Conversions
    Garage Conversions
    Partition Walls
    Refurbishments
    Call
  • Swains Building Services

    8.67

    (27 reviews)

    Operates in Moseley

    Services & skills
    Builder
    Extensions / Conversions
    Emergency Builder Service
    Cladding
    General Building
    Call
  • Precision Development Group Ltd Logo

    Precision Development Group Ltd

    9.88

    (8 reviews)

    Operates in Moseley

    Services & skills
    Builder
    Extensions / Conversions
    Concrete Garages
    Car Ports
    General Building
    Call
  • CLX - Construct Luxury Ltd Logo

    CLX - Construct Luxury Ltd

    4.83

    (2 reviews)

    Operates in Moseley

    Services & skills
    Builder
    Extensions / Conversions
    Loft Conversions
    Brick / Concrete Structural Repairs
    Concrete Garages
    Call

Top rated Extensions / Conversions in Moseley

10

/10

108 ratings

Our Extensions / Conversions in Moseley are rated an average of 10 out of 10 based on a sample of 108 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 Moseley

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

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 Moseley

Our checked tradespeople in Moseley 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 Moseley

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

Extensions:

£30700 on average, with prices typically starting at £19641 up to £47467.

Loft conversions:

£35371 on average, with prices typically starting at £23394 up to £53104.

Garage conversions:

£10253 on average, with prices typically starting at £7292 up to £14444.

Conservatory roof conversions:

£7742 on average, with prices typically starting at £5684 up to £10499.

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 Moseley: 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 Moseley

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

Find the right extension or conversion specialist in Moseley

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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