Business Details
We are Extension Designs, a trusted local architectural design practice serving clients across Aylesbury, Berkhamsted and High Wycombe. Our team brings more than 30 years of specialist experience in residential architectural planning and design to every project we undertake. We specialise in creating detailed, compliant architectural plans for new builds, one and two-storey house extensions, and loft conversions for homeowners across our service area. Our designers and planners are fully conversant with all current UK building and planning regulations, ensuring every design we produce meets required standards. We work closely with each client to understand their unique vision, space requirements and budget constraints to deliver tailored, functional design solutions. Our problem-solving approach means we can navigate complex planning and building regulation requirements on our clients' behalf, reducing stress and administrative burden.
We uphold the highest professional standards in all our work, with a clear commitment to transparent communication and honest advice at every stage of a project. Our longstanding great reputation in the local area is built on consistent delivery of high-quality, practical designs that align with our clients' goals. We always offer a no-fee initial consultation, either at a client's home or via telephone, to discuss project requirements and provide expert guidance. Client satisfaction is at the core of our practice, and we are dedicated to turning every client's dream home vision into a fully realisable, compliant design.
We uphold the highest professional standards in all our work, with a clear commitment to transparent communication and honest advice at every stage of a project. Our longstanding great reputation in the local area is built on consistent delivery of high-quality, practical designs that align with our clients' goals. We always offer a no-fee initial consultation, either at a client's home or via telephone, to discuss project requirements and provide expert guidance. Client satisfaction is at the core of our practice, and we are dedicated to turning every client's dream home vision into a fully realisable, compliant design.
Highlights and features
- We have more than 30 years of architectural design experience.
- We are fully conversant with current building and planning regulations.
- We provide free initial home or telephone consultations.
- We have an excellent reputation for reliable, high-quality design work.
- We specialise in new build, extension and loft conversion plans.
Services
Architectural Design
We provide full architectural design services for residential clients across Aylesbury, Berkhamsted and High Wycombe. Our experienced designers create detailed, regulation-compliant plans tailored to each client's unique vision and space requirements. This service ensures clients have a buildable, approved design foundation for their new build, extension or loft conversion project.
New Builds
We specialise in creating detailed architectural plans for bespoke new build homes for clients across our service area. Our team works closely with each client to translate their vision for a new home into a compliant, functional design that meets all building and planning requirements. This service removes the stress of navigating complex regulations, delivering a submission-ready design for local authorities.
Home Extensions
We design detailed architectural plans for one and two-storey house extensions for homeowners across Aylesbury, Berkhamsted and High Wycombe. Our team ensures every extension design maximises available space while complying fully with current building and planning regulations. Clients receive a practical, approved design that adds value to their home and meets their specific space needs.
Loft Conversions
We create specialist architectural plans for loft conversions, helping homeowners transform unused attic space into functional, valuable living areas. Our designs are fully compliant with all relevant building and planning regulations, with a focus on making the most of available space. This service gives clients a clear, approved plan to deliver their desired extra living space.
Planning Applications
We provide full support with planning application submissions for all types of residential projects, including new builds, extensions and loft conversions. Our team is fully conversant with local planning requirements, ensuring applications are completed accurately and submitted on time. This service increases the likelihood of a successful planning outcome for clients, removing the administrative burden of the application process.
