white and brown living room set

Planning Consultants, Structural Engineers & Party Wall Surveyors in London

Transform your property with expert architectural and construction consultancy services from Chelsea Architecture.

Loft Conversions

Maximize unused space with modern, cost-effective loft conversions. From initial concept to planning approval, we manage it all.

Whether you're expanding out or up, we design stylish and practical extensions that increase your home's value.

We create professional architectural drawings for planning applications and ensure full compliance with UK building regulations.

Home Extensions
Building Regulations

About Chelsea Architecture Consultants

We provide professional planning consultancy, structural engineering, party wall surveying, and building control management services across London and the surrounding areas. Whether you are planning a loft conversion, rear extension, basement project, new build, or commercial development, our experienced team delivers compliant, practical, and approval-focused solutions from concept to completion.

Our multidisciplinary approach combines architectural planning, engineering expertise, and statutory approval management to help homeowners, developers, landlords, and investors complete projects smoothly, efficiently, and in full compliance with UK regulations.

At Chelsea Architecture, we specialise in managing every stage of residential and commercial development projects. Our consultants work closely with local planning authorities, structural engineers, party wall surveyors, and building control officers to ensure your project progresses without delays.

From initial design concepts and planning applications to technical construction drawings and statutory approvals, we provide a complete end-to-end service tailored to your property and project goals.

An architect working on a draft with a pencil and ruler
An architect working on a draft with a pencil and ruler
A close-up view of architectural drawings with precise measurements and annotations in black ink on white paper.
A close-up view of architectural drawings with precise measurements and annotations in black ink on white paper.
assorted-color coloring pencils

Our Services

Expert architectural solutions for your home extension and renovation needs with minimal hassle.

Planning Permission

We assist in obtaining planning permission for loft conversions and home extensions with a high approval rate.

Open-plan Loft conversion with bifold windows
Open-plan Loft conversion with bifold windows
Digital Scanning

Experience accurate digital scans of your property, ensuring precise architectural drawings for your projects.

A detailed architectural blueprint lies on a table, adorned with various labels such as 'RECEPTION,' 'FOYER,' and 'IDENTIFICA AREA.'
A detailed architectural blueprint lies on a table, adorned with various labels such as 'RECEPTION,' 'FOYER,' and 'IDENTIFICA AREA.'

Accurate and compliant Building Regulation Drawings for all types of residential projects across London.

Building Regulation Drawings London
All Areas Covered in UK
  • All across Greater London & England

  • All across Surrey

  • Kent

  • Hertfordshire

  • Essex

  • Sussex

  • Watford

  • Oxford

  • Cambridge

  • Northampton

  • Leicester

  • Norwich

  • Ipswich

  • Nottingham & Sheffield

  • Birmingham

  • Manchester

Service Areas

person holding red round medication pill
person holding red round medication pill

Have a question or need a quote?

To check if we serve your area, please use our contact form or call us @ 07441437676. Whether you have questions or are ready to receive a quote, Chelsea Architectural experienced team of experts is here to assist you with all your loft conversions, architectural consultations and home renovation needs.

Get in Touch with Us

Reach out for a free quote and project consultation today.

a house with a lofted loft apartment in a residential area
a house with a lofted loft apartment in a residential area