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Sixthart Ltd

  • Architectural Services


Call07488 817858

Services and skills

  • Architectural Services

    6 skills

    3D Architectural Models

    Architectural Drawings

    Architectural Technician

    Planning / Design

    Planning Consultants

    Technical Drawing

  • Services

    4 services

    • Domestic Work
    • Commercial Work
    • 24 Hour Call-out
    • Insurance Work Undertaken


Customer reviews

Overall ratingin last 12 months

10Write a review
  • Workmanship10 out of 10
  • Tidiness10 out of 10
  • Reliability10 out of 10
  • Courtesy10 out of 10
  • Quote Accuracy100 out of 100
Write a review

8 Total Reviews

The reviews below represent customers' views and not the views of Checkatrade

  • 3D Rendering

    10Verified Review

    This job was excellently made on time and I highly recommend this to others looking for 3d rendering

    Location: SW1W
  • Side and Front Extension

    10Verified Review

    I highly recommend them. On time delivery was over with the price they quoted at the very beginning.

    Location: N13
  • Loft conversion and kitchen extension 6m

    10Verified Review

    Sixthart Ltd was very professional, work according to my specification and all drawings done to a high standard. Adjustment of drawing done quickly. Looking forward to hire Sixthart Ltd in my next project.

    Location: N18
  • Loft conversion and extension drawings and structural calculations


    Sixtharth Ltd is very professional company. Director Erhan is a creative and successful architect. I strongly recommend him and his works.

    Location: E16
  • Architectural planning of our restaurant


    Very professional and helpful service. The project was as challenging as turning a coach into a restaurant with 40 seats and a bar. Erhan dealt with the local council for all the necessary requirement and delivered amazing plans for both the council and the decorators. I highly recommend them as they deliver tailored customer service.

    Location: E17
  • Rear extension

    10Verified Review

    Erhan create very effective and good design for my area. We really like his design and service. He gave super fast and full clear service to us. Also his service price is quite competitive.

    Location: CR0
Read all 8 reviews

Company profile

  • OwnerErhan Korkmazyurek
  • Member Since2021
  • Public Liability InsuranceSelf-Certified
  • AddressChecked
  • IdentityChecked
  • Checkatrade T&C'sSigned
  • VATNo
  • Company typeLtd Company

Company info

We are an architecture and interior design studio based in central London.

We have quite experience in planning permissions for extension, loft, alterations and new build projects.

With our competitive prices and speed of project delivery, along with our vast experience, we are looking forward to working with you.

What we do; 

Site Survey

 Design and Planning 

Drawings Writing of Supporting Statements 

3D Visualisations

Planning Conditions 

Building Regulations and Calculations 

Project Management

Contact details