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Basement / Cellar Conversions in Stratton (10)

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  • DC Carpentry And Renovations Logo

    DC Carpentry And Renovations

    10.00

    (2 reviews)

    Operates in Stratton St Margaret

    Services & skills
    Builder
    Basement / Cellar Conversions
    Concrete Garages
    Partition Walls
    Equestrian Stable
    Call
  • DP Building Logo

    DP Building

    9.55

    (22 reviews)

    Operates in Stratton St Margaret

    Services & skills
    Builder
    Basement / Cellar Conversions
    Core Drilling
    Brick / Concrete Structural Repairs
    Sustainable Construction
    Call
  • Cooper Property Improvements Ltd Logo

    Cooper Property Improvements Ltd

    10.00

    (40 reviews)

    Operates in Stratton St Margaret

    Services & skills
    Builder
    Basement / Cellar Conversions
    Wall Tie Replacements
    Fire and Flood Renovation
    Project Management
    Call
  • Onyx Builder Ltd Logo

    Onyx Builder Ltd

    9.90

    (31 reviews)

    Operates in Stratton St Margaret

    Services & skills
    Builder
    Basement / Cellar Conversions
    Suspended Ceilings
    Mastic Sealant
    Garage Conversions
    Call
  • John Lunn Building Services Ltd Logo

    John Lunn Building Services Ltd

    10.00

    (37 reviews)

    Operates in Stratton St Margaret

    Services & skills
    Builder
    Basement / Cellar Conversions
    Agricultural Building
    Concreting
    Project Management
    Call
  • Cla Developments Ltd Logo

    Cla Developments Ltd

    10.00

    (1 review)

    Operates in Stratton St Margaret

    Services & skills
    Builder
    Basement / Cellar Conversions
    Equestrian Stable
    Workshop Design / Construction
    Demolition
    Call
  • DBX Construction Ltd Logo

    DBX Construction Ltd

    9.53

    (17 reviews)

    Operates in Stratton St Margaret

    Services & skills
    Builder
    Basement / Cellar Conversions
    Wall Tie Replacements
    Brick / Concrete Structural Repairs
    Tree Houses
    Call
  • NBR Builders Logo

    NBR Builders

    10.00

    (19 reviews)

    Operates in Stratton St Margaret

    Services & skills
    Builder
    Basement / Cellar Conversions
    Insurance Claim Specialist
    Heritage Property Specialist
    Concrete Garages
    Call
  • E N Construction Logo

    E N Construction

    10.00

    (16 reviews)

    Operates in Stratton St Margaret

    Services & skills
    Builder
    Basement / Cellar Conversions
    Period Property Restoration
    Refurbishments
    Warehouse Racking
    Call
  • MM Building and Construction working with MIKEL renovations Logo

    MM Building and Construction working with MIKEL renovations

    10.00

    (33 reviews)

    Operates in Stratton St Margaret

    Services & skills
    Builder
    Basement / Cellar Conversions
    Workshop Design / Construction
    Property Maintenance / Repair
    Suspended Ceilings
    Call

Find Companies for Basement and Cellar Conversions in Stratton St Margaret

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 Stratton St Margaret 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 Stratton St Margaret

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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 Stratton St Margaret?

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