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Business Details
18 Years
experience
Expert Loft Conversions & Home Extensions in London
The Loft Converter is a family-run building company with over 50 years of experience in loft conversions, extensions, and refurbishments across London, Essex, and Hertfordshire. Established with a commitment to excellence, we specialise in transforming unused loft spaces into stylish, functional living areas while maintaining the highest standards of craftsmanship. Our team of skilled professionals provides a dedicated project management service, guiding clients through every stage from initial consultation to final build.

With a reputation for reliability and customer satisfaction, we offer bespoke solutions tailored to individual needs, including architectural design, structural calculations, and planning permission support. Our work is backed by a 10-year guarantee and comprehensive insurance coverage, ensuring peace of mind for every project.
Services
Loft conversions Building extensions Home refurbishments Planning permission Structural calculations Party wall surveying Architectural design Building control Turnkey project management Conservation area work
Details
  • Year established: 2008
Highlights and features
  • Over 50 years of building experience in London, Essex & Hertfordshire
  • Dedicated personal project management from start to finish
  • 10-year guarantee on all workmanship and materials
  • Comprehensive insurance coverage up to 2m
  • Bespoke designs tailored to individual client requirements
Associations and certifications
  • Federal Master Builders
What people say
Excellent project management Highly skilled craftsmen Tidy and dust free Competitive pricing 10-year guarantee
Services
Loft conversions
Specialist loft conversions creating additional living space with bespoke designs. Services include planning permission, structural calculations, and full project management. Completed to the highest standards with a 10-year guarantee. Ideal for growing families or property value enhancement.
Building extensions
Custom home extensions including side returns, wraparounds, and rear extensions. Designed to maximise space and property value while maintaining structural integrity. Full turnkey service from design to completion with expert craftsmanship.
Architectural design
Comprehensive architectural services with 3D visualisations and planning applications. Includes bespoke layouts, structural engineering drawings, and party wall agreements. Ensures compliance with local authority requirements and building regulations.
Home refurbishments
Full property refurbishments including kitchens, bathrooms, and complete interior renovations. Combines modern design with practical functionality. Managed by experienced project teams to ensure minimal disruption and maximum quality.
Conservation area work
Specialist experience in conservation areas with strict planning requirements. Skilled in maintaining period features while implementing modern improvements. Successfully completed projects in St Albans and other protected zones.
People
Bradley Pattemore
Managing Director
With over 50 years of industry experience, Bradley leads our team with a commitment to quality and customer satisfaction. His expertise ensures every project meets exacting standards while maintaining the company's reputation for excellence.
Connor
Project Manager
Experienced project manager handling quotes, planning permissions, and client communications. Known for clear explanations and proactive problem-solving throughout the building process.
Andrew Payne
Project Manager
Specialises in client consultations and project coordination. Provides continuity from initial quotes through to completion, ensuring all client requirements are met efficiently and professionally.
Liam
Design Team Lead
Leads architectural design services with expertise in creating detailed plans and 3D visualisations. Ensures compliance with planning regulations while delivering innovative design solutions.
Matt
Site Supervisor
Experienced site supervisor managing daily operations and quality control. Maintains high standards of workmanship while ensuring projects are completed on time and to client satisfaction.
Questions
Do I need planning permission for a loft conversion?
Most loft conversions don't require planning permission under permitted development rights, though specific criteria apply. We handle all planning applications and requirements.
How long does a typical loft conversion take?
Most projects take 8-12 weeks from start to finish, depending on complexity and size. We provide detailed timelines during the planning phase.
What areas do you serve?
We operate across London, Essex, and Hertfordshire, with showrooms in Enfield, Barnet, and Hertford. Projects include conservation areas and listed buildings.
Are your builders insured?
All work is covered by Federal Master Builders insurance up to £2m, including public, employee, and company liability coverage.
Do you offer guarantees on your work?
Yes, we provide a comprehensive 10-year guarantee covering both materials and workmanship for complete peace of mind.
Can you help with building regulations compliance?
We manage all aspects of building control approval and ensure full compliance with current regulations throughout the project.
Videos
Reviews (5)
Mital Shah
Jan 28, 2022 Report
High Quality Finish with a 5 Star Service
Bradley the Director and his entire TLC staff were top-notch professionals, courteous, kept everything on track, and were great to work with, no matter what day it was, every single phone call or email was efficiently and professionally responded to.
Bradley was also always available to answer questions and would go over and beyond to address any concerns from start to finish..
TLC completed our loft in a timely manner and of a high-quality standard. I would highly recommend them for your project.
Simon Philipp
Jan 01, 2022 Report
We received 4 quotations for our proposed loft extension. TLC came highly recommended and as soon as we met with Connor we felt very comfortable and at ease. They instructed their draftsman to draw up the proposed plans and were very accommodating in amending the plans, once we were happy they filled in all paperwork and submitted documents and plans into the council. Once we got planning we had a meeting and agreed a start date. We had a lovely team (Callum and Sean to name a few) they showed commitment, compassion and are extremely hard workers. TLC were always there to answer any questions
Rachna Shah
Dec 25, 2021 Report
We have been delighted with The Loft Converter. We engaged them for our project which included a loft conversion, reconfiguration of our first floor, new porch and utility room and 2 new bathrooms. The entire team, coordinated by Connor the project manager (who is fantastic!), were patient, courteous and professional, upholding very high standards. They all were mindful of the fact that we were living in the property during the conversion and were respected our space. We are so pleased with the result, have received many compliments and are proud of our home- thanks to TLC. Particular thanks go
Therealgymboy Shakes
Jun 26, 2021 Report
Positive:Professionalism,Value
TLC built my loft this year and we could not be happier with the finished result, the communication and management from the team throughout the project was great and nothing was ever too much to ask. I am hoping to have an extension later on in the year and will definitely be chosing TLC
Service:Remodelling
John Sanders
Jun 24, 2021 Report
Positive:Professionalism,Quality
TLC built my L shaped Loft and provided my family with two new rooms and a second bathroom. Even thought the build was during the Covid Lock down the TLC team cracked on and got the project finished to high quality. I recommended them to my neighbour who is now having his loft done - happy days.