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Home / Basement Conversions / East Sussex

Basement Conversions in East Sussex

Professional basement conversion across East Sussex — free survey, fixed written quotes and guaranteed work.

S&K Property Investments & Improvement carries out basement conversion throughout East Sussex — one accountable team from first survey to final finish.

You get a straight assessment, a fair fixed price, and work carried out when we say it will be. A basement or cellar conversion creates space without touching your garden or roofline — ideal in areas where extending out or up is restricted. We convert and, where needed, lower and underpin cellars into dry, warm rooms with proper waterproofing.

Our basement conversions service in East Sussex includes

  • Structural waterproofing (tanking + cavity membrane)
  • Sump, pump and drainage system
  • Underpinning and lowering where required
  • Insulation, damp control and ventilation
  • Electrics, lighting and heating
  • Full fit-out and building-control sign-off

Correct tanking and drainage is everything below ground, so we specify a full waterproofing system with a pump and membrane, then insulate, service and finish the space. Every job is designed with structural and building-control input.

Basement conversion across East Sussex

We carry out basement conversion throughout East Sussex, including Brighton, Eastbourne, Hastings, Bexhill-on-Sea, Hove, Lewes, Crowborough, Uckfield and the surrounding villages.

BrightonEastbourneHastingsBexhill-on-SeaHoveLewesCrowboroughUckfieldSeafordBattle

Basement Conversions in East Sussex — FAQs

Is planning permission needed?
Converting an existing cellar usually is not, but lowering floors or adding light-wells can be. We check and apply if required.
How do you stop a basement being damp?
We install a full waterproofing system — tanking or a cavity-drain membrane with a sump and pump — guaranteed to keep the space dry.
Is planning permission needed?
Converting an existing cellar usually is not, but lowering floors or adding light-wells can be. We check and apply if required.
Do you cover East Sussex?
Yes — S&K Property Investments & Improvement covers East Sussex and the surrounding towns and villages for basement conversion. Call 0800 088 6341 to confirm and book a free survey.
How quickly can you start work in East Sussex?
It depends on the size of the job and our current schedule, but we will give you a realistic start date with your quote. Call 0800 088 6341 to check availability.

Get in touch today for a free survey and a fixed quote for your basement conversion project in East Sussex.

Basement Conversions in East Sussex?

Call 0800 088 6341 or request a free survey and a fixed written quote for your basement conversion project in East Sussex.

Call 0800 088 6341Request a quote
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