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Professional Home Extensions in Beckenham
With over 35 years of invaluable industry experience, Paul Jesson specialises in transforming residential properties through expertly crafted ground extensions, rear extensions, side extensions, and loft conversions. Our comprehensive services encompass every stage of the project lifecycle, from initial design and structural engineering to final finishes and project management. We prioritise reliability, honesty, and efficiency, ensuring clients receive tailored solutions that enhance both the functionality and monetary value of their homes. Our team handles all aspects including plumbing, electrical work, insulation, roofing, and supply of materials such as Bifold Patio doors and underfloor heating systems.

Recognised for our commitment to quality, we work closely with homeowners to navigate planning permissions, budget constraints, and design challenges, delivering stress-free home improvement experiences. Our reputation for precision and trustworthiness has been built through decades of client satisfaction, with testimonials highlighting our attention to detail, punctuality, and ability to exceed expectations. Whether expanding living spaces for growing families or modernising period properties, we provide versatile, light-filled solutions that align with individual needs and aesthetic preferences.
Services
Bathroom Services Kitchen Services Ground Extensions Rear Extensions Side Extensions Loft Extensions Decorating Services
Highlights and features
  • We have over 35 years of experience in residential construction and extensions.
  • Our team provides full project management from design to completion.
  • We guarantee quality workmanship with a focus on reliability and client satisfaction.
  • We offer tailored solutions to meet individual budget and design requirements.
  • Our reputation is built on decades of positive client testimonials and referrals.
What people say
Highest calibre work Completely reliable Trustworthy and honest Attention to detail Exceeds expectations
Services
Ground Extensions
Ground extensions provide versatile solutions for expanding living spaces while maintaining property value. Ideal for creating open-plan kitchens, utility rooms, or entertainment areas, these extensions maximise natural light through bi-folding doors and skylights. Our team ensures seamless integration with existing structures, handling planning permissions, structural engineering, and finishing touches to meet individual needs and budgets.
Rear Extensions
Rear extensions offer cost-effective ways to increase indoor space without compromising garden areas. Perfect for enlarging kitchens or adding dining areas, these projects often require minimal planning permission. We manage all aspects from design to completion, incorporating features like ceiling-to-floor windows and underfloor heating to enhance functionality and aesthetic appeal.
Side Extensions
Side extensions utilise unused alleyways to create additional rooms such as garages, kitchens, or playrooms. These projects may require planning permission but offer significant value through improved property layout. Our expertise ensures optimal natural light integration via skylights or glazed ceilings, alongside structural integrity and compliance with local regulations.
Bathroom Services
We deliver complete bathroom transformations including design, plumbing, tiling, and installation of wet rooms or en suites. Our services incorporate modern features like underfloor heating and natural stone finishes, tailored to client preferences. Discounted bathroom suite supplies ensure cost-effective upgrades without compromising quality or durability.
Kitchen Services
From traditional to contemporary designs, our kitchen services cover planning, plumbing, and installation of appliances, tiling, and granite worktops. We offer full project management, ensuring seamless integration of modern conveniences like energy-efficient boilers and smart storage solutions while maintaining aesthetic coherence with property style.
People
Paul Jesson & Son
Owner
With over 35 years of experience, Paul Jesson is a trusted builder renowned for precision and reliability. His expertise in residential extensions and renovations has earned consistent client satisfaction through meticulous attention to detail, adherence to deadlines, and transparent communication throughout project lifecycles.
Questions
What types of home extensions do you specialise in?
We specialise in ground, rear, side, and loft extensions, offering tailored solutions to enhance property functionality and value.
Do I need planning permission for an extension?
Rear extensions under 6m (semi-detached) or 8m (detached) typically don't require permission. Side and double extensions usually need approval. We guide clients through the process.
How long does a typical extension project take?
Project duration varies by size and complexity but averages 8-12 weeks for ground and rear extensions, including design and finishing stages.
What areas do you serve?
We operate across Beckenham, Croydon, and South East London, providing localised expertise for urban and period properties.
Can you handle full project management?
Yes, we manage every aspect from initial design and structural engineering to final finishes, ensuring seamless execution and client peace of mind.
What guarantees do you offer?
All work comes with a guarantee, reflecting our commitment to quality craftsmanship and client satisfaction through transparent communication and reliable delivery.