Annexes & extension architects in Cornwall

The team at this RIBA Chartered Practice offer a complete architectural design service, guiding your project from inception to reality.

barn courtyard area

As modern families grow the need for more space has increased as people look at options for adding or extending living space to their homes instead of moving to a larger house. Whether they’re connected to your primary residence or completely self-contained, our annexe and home extension designs cater to every aspect of your residential needs. We collaborate closely with you to create an ideal space for you and your family, taking into account your ideas and budget.

We specialise in the following architectural projects:

We strive to create architecture that will inspire, and to leave a legacy that promotes a healthy balance between innovation and conservation. We specialise in projects within the following fields:

  • Conservation & Heritage

  • Community Projects

  • Urban Regeneration

Benefits of annexes and home extensions

Home extensions and garden annexes offer a multitude of benefits that enhance both living space and lifestyle. By extending the home, whether upwards, outwards, or into the garden, families can increase space & comfort by building an extension. This allows for the creation of additional bedrooms, bathrooms, or spacious open-plan living areas, which can significantly improve comfort and functionality.

Garden annexes, on the other hand, provide a separate, self-contained living space ideal for a home office, guest accommodation, or home gym, offering privacy and a connection to nature. Collaborating with an extension architect in Cornwall ensures that both extensions and annexes not only enhance property value but also cater to individual preferences. They seamlessly integrate with existing architecture and bring versatility to the home.

large open plan living area
extension architect - modern staircase

Planning permissions for your extension or annexe

Navigating the planning process for adding onto a house or building a new annexe can be intimidating, with the potential for complicated issues and unknowns. For most homeowners, this can feel like a lot to handle. But, working with a skilled architect can make this process much easier. We are extension architects in Cornwall and have the experience to deal with the strict details of planning rules, making sure that the design fits all the criteria, and ensuring the approval process goes smoothly.

Take the stress out of your extension or annexe project by letting us submit the design drawings and information to the Local Authorities to obtain the necessary permissions for your project. In some cases, on smaller projects approval is not required. Please get in touch to discuss your project. For more information on planning law click here.

 

Why choose Lilly Lewarne

  • Innovative Design Concepts
  • Seamless Project Management
  • Award-Winning Architects

  • Comprehensive Local Knowledge
  • 25+ Years Experience
  • Attention To Detail

Garden annexe and extension architects in Cornwall

Every property presents its own unique challenges. Whether it’s constrained space, strict planning regulations, or unconventional plot shapes, these obstacles can initially appear daunting. However, Lilly Lewarne architects thrive on innovation, transforming these challenges into opportunities. Our architects in Cornwall discover inventive solutions that not only resolve these issues but also improve the extension or annexe design with distinctive features. More and more people are seeking additional living space, for growing families or multi-generational living leading to a sharp rise in recent searches for houses for sale with annexes in Cornwall.

modern self contained annexe

Lets Discuss Next Steps

Get in touch to discuss our architectural design services and your project in more detail

Projects

Take a look at our project portfolio, presenting a wide selection of homes and buildings around Cornwall and the wider South West England, along with the high quality of architecture the RIBA practice can achieve.

RIBA Logo v2 FillWzE5ODAsOTkwXQ
HAAS icon colour
ISO grey 1
download