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Basement / Cellar Conversions in Caister On Sea (10)

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  • HomeFix Logo

    HomeFix

    9.80

    (29 reviews)

    Operates in Caister

    Services & skills
    Builder
    Basement / Cellar Conversions
    Extensions / Conversions
    Garage Conversions
    Loft Conversions
    Call
  • Hm Groundworks And Construction Ltd Logo

    Hm Groundworks And Construction Ltd

    9.72

    (19 reviews)

    Operates in Caister

    Services & skills
    Builder
    Basement / Cellar Conversions
    Extensions / Conversions
    Emergency Builder Service
    Partition Walls
    Call
  • Bexsam Builders Logo

    Bexsam Builders

    10.00

    (5 reviews)

    Operates in Caister

    Services & skills
    Builder
    Basement / Cellar Conversions
    Suspended Ceilings
    Garden Studios
    Foundations
    Call
  • Norwich Building & Carpentry Services LTD Logo

    Norwich Building & Carpentry Services LTD

    10.00

    (3 reviews)

    Operates in Caister

    Services & skills
    Builder
    Basement / Cellar Conversions
    Fire and Flood Renovation
    Garage Conversions
    Structural Steels
    Call
  • Whiting Carpentry and Building

    9.92

    (47 reviews)

    Operates in Caister

    Services & skills
    Builder
    Basement / Cellar Conversions
    Structural Design
    Partition Walls
    Extensions / Conversions
    Call
  • Farrow Building Construction Logo

    Farrow Building Construction

    9.67

    (6 reviews)

    Operates in Caister

    Services & skills
    Builder
    Basement / Cellar Conversions
    Agricultural Building
    Warehouse Racking
    Partition Walls
    Call
  • Heritage Building Services Logo

    Heritage Building Services

    (0 reviews)

    Operates in Caister

    Services & skills
    Builder
    Basement / Cellar Conversions
    Agricultural Building
    Brick / Concrete Structural Repairs
    Mastic Sealant
    Call
  • J.W.Mills Building Services Logo

    J.W.Mills Building Services

    10.00

    (11 reviews)

    Operates in Caister

    Services & skills
    Builder
    Basement / Cellar Conversions
    Refurbishments
    Car Ports
    General Building
    Call
  • Artisan Renovations (Norfolk) LTD Logo

    Artisan Renovations (Norfolk) LTD

    9.67

    (3 reviews)

    Operates in Caister

    Services & skills
    Builder
    Basement / Cellar Conversions
    Emergency Builder Service
    Suspended Ceilings
    Repair and Listed Building Specialist
    Call
  • HD Building Services Logo

    HD Building Services

    10.00

    (17 reviews)

    Operates in Caister

    Services & skills
    Builder
    Basement / Cellar Conversions
    Concreting
    Fire and Flood Renovation
    Heritage Property Specialist
    Call

Find Companies for Basement and Cellar Conversions in Caister

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 Caister 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 Caister

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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 Caister?

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