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Extension Builders in Houghton Regis (65)

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  • Next Step Group Logo

    Next Step Group

    10.00

    (11 reviews)

    Operates in Houghton Regis

    Services & skills
    Builder
    Extensions / Conversions
    Agricultural Building
    General Building
    Structural Steels
    Call
  • Property Building Services Logo

    Property Building Services

    9.50

    (20 reviews)

    Operates in Houghton Regis

    Services & skills
    Builder
    Extensions / Conversions
    Garden Studios
    Concrete Garages
    Loft Conversions
    Call
  • Tamasi LTD Logo

    Tamasi LTD

    9.93

    (10 reviews)

    Operates in Houghton Regis

    Services & skills
    Builder
    Extensions / Conversions
    Stretched Ceilings
    Basement / Cellar Conversions
    New Builds
    Call
  • Noor and Gill Ltd Logo

    Noor and Gill Ltd

    9.17

    (7 reviews)

    Operates in Houghton Regis

    Services & skills
    Builder
    Extensions / Conversions
    Demolition
    Concrete Garages
    Foundations
    Call
  • B & E Contractors Ltd Logo

    B & E Contractors Ltd

    10.00

    (18 reviews)

    Operates in Houghton Regis

    Services & skills
    Builder
    Extensions / Conversions
    Mastic Sealant
    Cladding
    Refurbishments
    Call
  • Julius Building Services Logo

    Julius Building Services

    9.96

    (100 reviews)

    Operates in Houghton Regis

    Services & skills
    Builder
    Extensions / Conversions
    Structural Steels
    Garage Conversions
    Project Management
    Call
  • Leeway Brothers Ltd Logo

    Leeway Brothers Ltd

    9.83

    (41 reviews)

    Operates in Houghton Regis

    Services & skills
    Builder
    Extensions / Conversions
    Sustainable Construction
    Refurbishments
    Loft Conversions
    Call
  • Inol Construction Logo

    Inol Construction

    10.00

    (18 reviews)

    Operates in Houghton Regis

    Services & skills
    Builder
    Extensions / Conversions
    Garage Conversions
    Basement / Cellar Conversions
    Brick / Concrete Structural Repairs
    Call
  • JR Construction

    10.00

    (13 reviews)

    Operates in Houghton Regis

    Services & skills
    Builder
    Extensions / Conversions
    Structural Steels
    Wall Tie Replacements
    Equestrian Stable
    Call
  • K&R Construction Logo

    K&R Construction

    9.87

    (5 reviews)

    Operates in Houghton Regis

    Services & skills
    Builder
    Extensions / Conversions
    Concrete Garages
    Car Ports
    Core Drilling
    Call
  • Watford Drylining & Interiors Ltd Logo

    Watford Drylining & Interiors Ltd

    10.00

    (20 reviews)

    Operates in Houghton Regis

    Services & skills
    Builder
    Extensions / Conversions
    Suspended Ceilings
    Wall Tie Replacements
    Demolition
    Call
  • Grand Developments & Construction Ltd Logo

    Grand Developments & Construction Ltd

    10.00

    (39 reviews)

    Operates in Houghton Regis

    Services & skills
    Builder
    Extensions / Conversions
    Tree Houses
    Stretched Ceilings
    Warehouse Racking
    Call

Conversion and extension builders in Houghton Regis

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

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 Houghton Regis

Our checked tradespeople in Houghton Regis 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 Houghton Regis

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 Houghton Regis: 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 Houghton Regis

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

Find the right extension or conversion specialist in Houghton Regis

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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