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Basement / Cellar Conversions in Godalming (57)

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  • Guy Building Services Ltd Logo

    Guy Building Services Ltd

    9.86

    (177 reviews)

    Operates in Godalming

    Services & skills
    Builder
    Basement / Cellar Conversions
    Brick / Concrete Structural Repairs
    Structural Design
    Structural Steels
    Call
  • LM Renovations Logo

    LM Renovations

    9.83

    (82 reviews)

    Operates in Godalming

    Services & skills
    Builder
    Basement / Cellar Conversions
    Extensions / Conversions
    Agricultural Building
    Core Drilling
    Call
  • Bluefinch Building Services Ltd Logo

    Bluefinch Building Services Ltd

    9.89

    (15 reviews)

    Operates in Godalming

    Services & skills
    Builder
    Basement / Cellar Conversions
    Period Property Restoration
    Demolition
    Extensions / Conversions
    Call
  • Lekaj Property Services LTD Logo

    Lekaj Property Services LTD

    (123 reviews)

    Operates in Godalming

    Services & skills
    Builder
    Basement / Cellar Conversions
    Equestrian Stable
    Agricultural Building
    Extensions / Conversions
    Call
  • RPM Guildford Ltd Logo

    RPM Guildford Ltd

    10.00

    (49 reviews)

    Operates in Godalming

    Services & skills
    Builder
    Basement / Cellar Conversions
    Suspended Ceilings
    Period Property Restoration
    Brick / Concrete Structural Repairs
    Call
  • Jw Construction & Civil Engineering Ltd Logo

    Jw Construction & Civil Engineering Ltd

    10.00

    (20 reviews)

    Operates in Godalming

    Services & skills
    Builder
    Basement / Cellar Conversions
    Refurbishments
    Wall Tie Replacements
    General Building
    Call
  • Multibuild Construction

    10.00

    (141 reviews)

    Operates in Godalming

    Services & skills
    Builder
    Basement / Cellar Conversions
    Insurance Claim Specialist
    Brick / Concrete Structural Repairs
    Agricultural Building
    Call
  • Gomm Developments Logo

    Gomm Developments

    10.00

    (11 reviews)

    Operates in Godalming

    Services & skills
    Builder
    Basement / Cellar Conversions
    Suspended Ceilings
    Garage Conversions
    Extensions / Conversions
    Call
  • L A Groundwork & Building Services Logo

    L A Groundwork & Building Services

    10.00

    (84 reviews)

    Operates in Godalming

    Services & skills
    Builder
    Basement / Cellar Conversions
    Agricultural Building
    Extensions / Conversions
    Property Maintenance / Repair
    Call
  • MK General Building Ltd Logo

    MK General Building Ltd

    9.94

    (30 reviews)

    Operates in Godalming

    Services & skills
    Builder
    Basement / Cellar Conversions
    Brick / Concrete Structural Repairs
    Partition Walls
    Property Maintenance / Repair
    Call
  • CJP Logo

    CJP

    9.89

    (40 reviews)

    Operates in Godalming

    Services & skills
    Builder
    Basement / Cellar Conversions
    Extensions / Conversions
    Workshop Design / Construction
    Cladding
    Call
  • S & I Builders Ltd Logo

    S & I Builders Ltd

    9.57

    (144 reviews)

    Operates in Godalming

    Services & skills
    Builder
    Basement / Cellar Conversions
    Agricultural Building
    Stretched Ceilings
    Car Ports
    Call

Find Companies for Basement and Cellar Conversions in Godalming

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 Godalming 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 Godalming

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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 Godalming?

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