Basement / Cellar Conversions in LU2 (32)

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  • Skaci And Sons Limited Logo

    Skaci And Sons Limited

    10.00

    (24 reviews)

    Operates in LU2

    Services & skills
    Builder
    Basement / Cellar Conversions
    Diamond Drilling
    Wall Tie Replacements
    Brick / Concrete Structural Repairs
    Call
  • Rc Construction Design Ltd Logo

    Rc Construction Design Ltd

    10.00

    (52 reviews)

    Operates in LU2

    Services & skills
    Builder
    Basement / Cellar Conversions
    Sustainable Construction
    Wall Tie Replacements
    Garden Studios
    Call
  • A.R.T Innovation Services Ltd Logo

    A.R.T Innovation Services Ltd

    9.96

    (45 reviews)

    Operates in LU2

    Services & skills
    Builder
    Basement / Cellar Conversions
    New Builds
    Foundations
    Fire and Flood Renovation
    Call
  • Nh Constructions Group Ltd

    9.75

    (4 reviews)

    Operates in LU2

    Services & skills
    Builder
    Basement / Cellar Conversions
    Car Ports
    New Builds
    Loft Conversions
    Call
  • Inol Construction Logo

    Inol Construction

    10.00

    (19 reviews)

    Operates in LU2

    Services & skills
    Builder
    Basement / Cellar Conversions
    Building Merchants
    New Builds
    Concreting
    Call
  • McNamara Building Services Logo

    McNamara Building Services

    9.92

    (4 reviews)

    Operates in LU2

    Services & skills
    Builder
    Basement / Cellar Conversions
    Fire and Flood Renovation
    Agricultural Building
    Garage Conversions
    Call
  • Atkins Renovations Ltd Logo

    Atkins Renovations Ltd

    8.93

    (82 reviews)

    Operates in LU2

    Services & skills
    Builder
    Basement / Cellar Conversions
    Stretched Ceilings
    Cladding
    Car Ports
    Call
  • TOTAL SERVICES CONSTRUCT LTD Logo

    TOTAL SERVICES CONSTRUCT LTD

    9.50

    (15 reviews)

    Operates in LU2

    Services & skills
    Builder
    Basement / Cellar Conversions
    Agricultural Building
    Demolition
    Garden Studios
    Call
  • Toci.D Construction Ltd Logo

    Toci.D Construction Ltd

    9.89

    (8 reviews)

    Operates in LU2

    Services & skills
    Builder
    Basement / Cellar Conversions
    Warehouse Racking
    Period Property Restoration
    Loft Conversions
    Call
  • Square Construction Services Ltd Logo

    Square Construction Services Ltd

    10.00

    (175 reviews)

    Operates in LU2

    Services & skills
    Builder
    Basement / Cellar Conversions
    Insurance Claim Specialist
    General Building
    Heritage Property Specialist
    Call
  • Lms builders ltd Logo

    Lms builders ltd

    9.90

    (7 reviews)

    Operates in LU2

    Services & skills
    Builder
    Basement / Cellar Conversions
    Workshop Design / Construction
    Wall Tie Replacements
    Partition Walls
    Call
  • WeKnow Construction Ltd Logo

    WeKnow Construction Ltd

    (32 reviews)

    Operates in LU2

    Services & skills
    Builder
    Basement / Cellar Conversions
    Workshop Design / Construction
    Garage Conversions
    Cladding
    Call

Find Companies for Basement and Cellar Conversions in LU2

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 LU2 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 LU2

Expect to pay between £8762 and £23145 , with an average cost of £14375.

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 LU2?

Find Checkatrade reviewed Tradespeople, get a quote today, discover related services in LU2 and check out our latest home improvement guides.