Find

Extensions / Conversions in Tilehurst (110)

Search results

Describe your job

Give us the details of your job and we'll send it to specialist trades for you

  • Buildtonic Ltd Logo

    Buildtonic Ltd

    10.00

    (13 reviews)

    Operates in Tilehurst

    Services & skills
    Builder
    Extensions / Conversions
    Fire and Flood Renovation
    Project Management
    Basement / Cellar Conversions
    Call
  • S Owers Building Ltd Logo

    S Owers Building Ltd

    9.92

    (62 reviews)

    Operates in Tilehurst

    Services & skills
    Builder
    Extensions / Conversions
    Demolition
    Tree Houses
    Property Maintenance / Repair
    Call
  • W Day Construction Logo

    W Day Construction

    10.00

    (62 reviews)

    Operates in Tilehurst

    Services & skills
    Builder
    Extensions / Conversions
    Demolition
    Refurbishments
    Cladding
    Call
  • Brandon Builders Ltd Logo

    Brandon Builders Ltd

    9.85

    (34 reviews)

    Operates in Tilehurst

    Services & skills
    Builder
    Extensions / Conversions
    Refurbishments
    New Builds
    Garage Conversions
    Call
  • INDUS VALLEY BUILDERS LTD Logo

    INDUS VALLEY BUILDERS LTD

    9.93

    (10 reviews)

    Operates in Tilehurst

    Services & skills
    Builder
    Extensions / Conversions
    Garage Conversions
    Concreting
    Garden Studios
    Call
  • Guy Building Services Ltd Logo

    Guy Building Services Ltd

    9.91

    (181 reviews)

    Operates in Tilehurst

    Services & skills
    Builder
    Extensions / Conversions
    Brick / Concrete Structural Repairs
    Basement / Cellar Conversions
    Insurance Claim Specialist
    Call
  • Comfort Plus Refurbishments Ltd Logo

    Comfort Plus Refurbishments Ltd

    9.88

    (11 reviews)

    Operates in Tilehurst

    Services & skills
    Builder
    Extensions / Conversions
    Brick / Concrete Structural Repairs
    Partition Walls
    Basement / Cellar Conversions
    Call
  • Noor and Gill Ltd Logo

    Noor and Gill Ltd

    9.17

    (7 reviews)

    Operates in Tilehurst

    Services & skills
    Builder
    Extensions / Conversions
    Suspended Ceilings
    Concrete Garages
    Demolition
    Call
  • London Construction Partnership Logo

    London Construction Partnership

    9.87

    (12 reviews)

    Operates in Tilehurst

    Services & skills
    Builder
    Extensions / Conversions
    Fire and Flood Renovation
    Garage Conversions
    General Building
    Call
  • Lamadoss Design and Build Logo

    Lamadoss Design and Build

    10.00

    (221 reviews)

    Operates in Tilehurst

    Services & skills
    Builder
    Extensions / Conversions
    Car Ports
    Wall Tie Replacements
    Foundations
    Call
  • L&S Homes Ltd Logo

    L&S Homes Ltd

    10.00

    (25 reviews)

    Operates in Tilehurst

    Services & skills
    Builder
    Extensions / Conversions
    Demolition
    Structural Steels
    Garage Conversions
    Call
  • Homegrown Developments Ltd Logo

    Homegrown Developments Ltd

    10.00

    (116 reviews)

    Operates in Tilehurst

    Services & skills
    Builder
    Extensions / Conversions
    General Building
    Fire and Flood Renovation
    New Builds
    Call

Conversion and extension builders in Tilehurst

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

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 Tilehurst

Our checked tradespeople in Tilehurst 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 Tilehurst

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

Extensions:

[pricing[1].Tilehurst.[House Extension Building].[averagePriceFormatted]] on average, with prices typically starting at [pricing[1].Tilehurst.[House Extension Building].[lowPriceFormatted]] up to [pricing[1].Tilehurst.[House Extension Building].[highPriceFormatted]].

Loft conversions:

[pricing[2].Tilehurst.[Loft Conversion Building].[averagePriceFormatted]] on average, with prices typically starting at [pricing[2].Tilehurst.[Loft Conversion Building].[lowPriceFormatted]] up to [pricing[2].Tilehurst.[Loft Conversion Building].[highPriceFormatted]].

Garage conversions:

[pricing[3].Tilehurst.[Garage Conversions Building].[averagePriceFormatted]] on average, with prices typically starting at [pricing[3].Tilehurst.[Garage Conversions Building].[lowPriceFormatted]] up to [pricing[3].Tilehurst.[Garage Conversions Building].[highPriceFormatted]].

Conservatory roof conversions:

[pricing[4].Tilehurst.[Conservatory Roof Conversions].[averagePriceFormatted]] on average, with prices typically starting at [pricing[4].Tilehurst.[Conservatory Roof Conversions].[lowPriceFormatted]] up to [pricing[4].Tilehurst.[Conservatory Roof Conversions].[highPriceFormatted]].

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 Tilehurst: 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 Tilehurst

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

Find the right extension or conversion specialist in Tilehurst

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 Tilehurst?

Find Checkatrade reviewed Tradespeople, get a quote today, discover related services in Tilehurst and check out our latest home improvement guides.