Basement / Cellar Conversions in Wendover (47)

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  • WILSON SMITH DEVELOPMENTS LTD Logo

    WILSON SMITH DEVELOPMENTS LTD

    9.33

    (19 reviews)

    Operates in Wendover

    Services & skills
    Builder
    Basement / Cellar Conversions
    Demolition
    Refurbishments
    Loft Conversions
    Call
  • Ethinex Ltd Logo

    Ethinex Ltd

    9.83

    (22 reviews)

    Operates in Wendover

    Services & skills
    Builder
    Basement / Cellar Conversions
    General Building
    Stretched Ceilings
    Extensions / Conversions
    Call
  • KLB Builders Logo

    KLB Builders

    10.00

    (28 reviews)

    Operates in Wendover

    Services & skills
    Builder
    Basement / Cellar Conversions
    Extensions / Conversions
    Car Ports
    Concrete Garages
    Call
  • Poole Property Services Ltd Logo

    Poole Property Services Ltd

    10.00

    (90 reviews)

    Operates in Wendover

    Services & skills
    Builder
    Basement / Cellar Conversions
    Demolition
    Partition Walls
    Extensions / Conversions
    Call
  • AJAZI CONSTRUCTION LTD Logo

    AJAZI CONSTRUCTION LTD

    10.00

    (53 reviews)

    Operates in Wendover

    Services & skills
    Builder
    Basement / Cellar Conversions
    Extensions / Conversions
    Period Property Restoration
    Concrete Garages
    Call
  • MSPC CONSTRUCTION LTD Logo

    MSPC CONSTRUCTION LTD

    10.00

    (12 reviews)

    Operates in Wendover

    Services & skills
    Builder
    Basement / Cellar Conversions
    Demolition
    Equestrian Stable
    Extensions / Conversions
    Call
  • BAZAN CONSTRUCTION LTD

    Be the first to review

    Operates in Wendover

    Services & skills
    Builder
    Basement / Cellar Conversions
    Car Ports
    Garage Conversions
    Wall Tie Replacements
    Call
  • ET Constructions Group Ltd Logo

    ET Constructions Group Ltd

    10.00

    (11 reviews)

    Operates in Wendover

    Services & skills
    Builder
    Basement / Cellar Conversions
    Partition Walls
    New Builds
    Garage Conversions
    Call
  • Eden Roots Development co LTD Logo

    Eden Roots Development co LTD

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    Operates in Wendover

    Services & skills
    Builder
    Basement / Cellar Conversions
    Car Ports
    Foundations
    Garage Conversions
    Call
  • G N R Design and Build Ltd Logo

    G N R Design and Build Ltd

    10.00

    (51 reviews)

    Operates in Wendover

    Services & skills
    Builder
    Basement / Cellar Conversions
    Garage Conversions
    Insurance Claim Specialist
    Sustainable Construction
    Call
  • NFBUILDS LTD Logo

    NFBUILDS LTD

    9.83

    (8 reviews)

    Operates in Wendover

    Services & skills
    Builder
    Basement / Cellar Conversions
    Concrete Garages
    Property Maintenance / Repair
    Cladding
    Call
  • Allen Building Services Ltd Logo

    Allen Building Services Ltd

    10.00

    (31 reviews)

    Operates in Wendover

    Services & skills
    Builder
    Basement / Cellar Conversions
    Wall Tie Replacements
    Steel Work Design
    Partition Walls
    Call

Top rated Basement / Cellar Conversions in Wendover

10

/10

61 ratings

Our Basement / Cellar Conversions in Wendover are rated an average of 10 out of 10 based on a sample of 61 reviews from customers like you*

*This review aggregate is based on real customer reviews from a randomly selected postcode in this area

Find Companies for Basement and Cellar Conversions in Wendover

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 Wendover 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 Wendover

Expect to pay between £6690 and £24932 , with an average cost of £13309.

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
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  • Covered by the Checkatrade Guarantee (T&Cs apply)

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