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Basement / Cellar Conversions in Sowerby Bridge (11)

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  • Nex Gen Building Services Ltd Logo

    Nex Gen Building Services Ltd

    9.64

    (61 reviews)

    Operates in Sowerby Bridge

    Services & skills
    Builder
    Basement / Cellar Conversions
    General Building
    Loft Conversions
    New Builds
    Call
  • SLP (NW) Logo

    SLP (NW)

    10.00

    (3 reviews)

    Operates in Sowerby Bridge

    Services & skills
    Builder
    Basement / Cellar Conversions
    Loft Conversions
    Period Property Restoration
    Repair and Listed Building Specialist
    Call
  • ADB S & S Ltd Logo

    ADB S & S Ltd

    (0 reviews)

    Operates in Sowerby Bridge

    Services & skills
    Builder
    Basement / Cellar Conversions
    Property Maintenance / Repair
    Cladding
    Agricultural Building
    Call
  • Mantis restoration Logo

    Mantis restoration

    9.67

    (2 reviews)

    Operates in Sowerby Bridge

    Services & skills
    Builder
    Basement / Cellar Conversions
    Emergency Builder Service
    Concrete Garages
    Garage Conversions
    Call
  • Domestic Demolition Works Logo

    Domestic Demolition Works

    10.00

    (2 reviews)

    Operates in Sowerby Bridge

    Services & skills
    Builder
    Basement / Cellar Conversions
    Concrete Garages
    Fire and Flood Renovation
    Agricultural Building
    Call
  • Marwa.d Ltd Logo

    Marwa.d Ltd

    (33 reviews)

    Operates in Sowerby Bridge

    Services & skills
    Builder
    Basement / Cellar Conversions
    Cladding
    New Builds
    Demolition
    Call
  • Corebase Extensions & Groundwork Ltd Logo

    Corebase Extensions & Groundwork Ltd

    (0 reviews)

    Operates in Sowerby Bridge

    Services & skills
    Builder
    Basement / Cellar Conversions
    Garage Conversions
    Concreting
    Extensions / Conversions
    Call
  • R&M PLASTERING N BUILDING Logo

    R&M PLASTERING N BUILDING

    10.00

    (1 review)

    Operates in Sowerby Bridge

    Services & skills
    Builder
    Basement / Cellar Conversions
    Agricultural Building
    Brick / Concrete Structural Repairs
    Foundations
    Call
  • Fp polybuild construction northwest ltd Logo

    Fp polybuild construction northwest ltd

    (0 reviews)

    Operates in Sowerby Bridge

    Services & skills
    Builder
    Basement / Cellar Conversions
    Car Ports
    New Builds
    Foundations
    Call
  • Mdj Building Contractors Ltd

    9.80

    (9 reviews)

    Operates in Sowerby Bridge

    Services & skills
    Builder
    Basement / Cellar Conversions
    Garden Studios
    Extensions / Conversions
    Partition Walls
    Call
  • Prohaus Design Limited

    (0 reviews)

    Operates in Sowerby Bridge

    Services & skills
    Builder
    Basement / Cellar Conversions
    New Builds
    Steel Fabrication
    Car Ports
    Call

Find Companies for Basement and Cellar Conversions in Sowerby Bridge

Dreaming of converting your cellar or basement into a home office, cinema room, or guest bedroom, but unsure about who to hire and how much it will cost?

Checkatrade can help.

Keep reading for everything you need to know about basement and cellar conversions in Sowerby Bridge and how to hire a checked and reviewed tradesperson for the job.

Want to jump straight into it? Try our quick request a quote feature and we’ll put you in touch with experienced basement conversion companies covering your local area.

Average cellar conversion costs in Sowerby Bridge

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Looking for basement excavation prices? Our cost guide to building a basement has all the details.

Top tip: You can also try out our job estimate calculator to get a steer idea on costs for your project.

Do I need planning permission to convert a cellar?

Most cellar conversions don’t need planning permission if you’re converting an existing space.

However, if you’re excavating deeper, changing the external appearance, or creating a new entrance, you’ll likely need permission and Building Regulations approval.

Contact your local authorities as a first port of call.

Is a cellar conversion worth it?

Yes – converting a cellar can add valuable living space and increase the property value. It’s also a great option for homeowners in areas where extending upward or outward isn’t possible.

Basements and cellars are legal in the UK, but the work must comply with UK Building Regulations.

This ensures the conversion meets industry-standard requirements for damp proofing, ventilation, fire safety, and structural safety.

Can you convert a cellar into a bedroom?

Yes - with the right planning and building work, you can convert a cellar into a bedroom, guest suite, or even a self-contained studio.

To meet building regulations, your cellar bedroom will need:

  • Proper ventilation and insulation
  • A safe fire escape route
  • Adequate ceiling height and natural light
  • In some cases, planning permission

These checks aren’t just for comfort - they’re essential if you ever decide to sell your home. A compliant conversion can add value and avoid issues during surveys or legal checks.

Why use Checkatrade?

  • Fully checked contractors covering your local area
  • Insurance always listed
  • Easy to compare multiple profiles
  • Handy reviews from local customers
  • Covered by the Checkatrade Guarantee (T&Cs apply)

Looking for more tradespeople in Sowerby Bridge?

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