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Basement / Cellar Conversions in Walton On The Naze (10)

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  • SS BUILDERS (ESSEX) LTD Logo

    SS BUILDERS (ESSEX) LTD

    9.94

    (37 reviews)

    Operates in Walton-on-the-Naze

    Services & skills
    Builder
    Basement / Cellar Conversions
    Concrete Garages
    Refurbishments
    Core Drilling
    Call
  • Markham Building Contractors Logo

    Markham Building Contractors

    9.83

    (55 reviews)

    Operates in Walton-on-the-Naze

    Services & skills
    Builder
    Basement / Cellar Conversions
    Structural Steels
    Concrete Garages
    Fire and Flood Renovation
    Call
  • iFix Logo

    iFix

    9.91

    (55 reviews)

    Operates in Walton-on-the-Naze

    Services & skills
    Builder
    Basement / Cellar Conversions
    Extensions / Conversions
    Emergency Builder Service
    General Building
    Call
  • Honeybee Construction Ltd Logo

    Honeybee Construction Ltd

    9.81

    (19 reviews)

    Operates in Walton-on-the-Naze

    Services & skills
    Builder
    Basement / Cellar Conversions
    Concreting
    Period Property Restoration
    Repair and Listed Building Specialist
    Call
  • Unity Building Solutions Ltd Logo

    Unity Building Solutions Ltd

    10.00

    (13 reviews)

    Operates in Walton-on-the-Naze

    Services & skills
    Builder
    Basement / Cellar Conversions
    Equestrian Stable
    Insurance Claim Specialist
    Concreting
    Call
  • Cutting Edge Construction & Carpentry Ltd Logo

    Cutting Edge Construction & Carpentry Ltd

    10.00

    (9 reviews)

    Operates in Walton-on-the-Naze

    Services & skills
    Builder
    Basement / Cellar Conversions
    Refurbishments
    Garage Conversions
    Steel Fabrication
    Call
  • AL & UK Construction LTD Logo

    AL & UK Construction LTD

    9.71

    (6 reviews)

    Operates in Walton-on-the-Naze

    Services & skills
    Builder
    Basement / Cellar Conversions
    Suspended Ceilings
    Agricultural Building
    Structural Design
    Call
  • LP Property Developments Logo

    LP Property Developments

    9.92

    (23 reviews)

    Operates in Walton-on-the-Naze

    Services & skills
    Builder
    Basement / Cellar Conversions
    Agricultural Building
    Concreting
    Suspended Ceilings
    Call
  • DJP Home Improvements Ltd Logo

    DJP Home Improvements Ltd

    9.99

    (57 reviews)

    Operates in Walton-on-the-Naze

    Services & skills
    Builder
    Basement / Cellar Conversions
    New Builds
    Foundations
    Suspended Ceilings
    Call
  • Premium Property Services Logo

    Premium Property Services

    9.85

    (470 reviews)

    Operates in Walton-on-the-Naze

    Services & skills
    Builder
    Basement / Cellar Conversions
    Garage Conversions
    General Building
    Loft Conversions
    Call

Find Companies for Basement and Cellar Conversions in Walton-on-the-naze

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 Walton-on-the-naze 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 Walton-on-the-naze

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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 Walton-on-the-Naze?

Find Checkatrade reviewed Tradespeople, get a quote today, discover related services in Walton-on-the-Naze and check out our latest home improvement guides.