Simple, Reliable Architectural Design — Without the Complexity
If you’re planning a home extension, loft conversion or new build, the process can feel overwhelming. From understanding what’s possible, to navigating planning permission and building regulations, there’s a lot to consider.
Working with Jake Underwood means working with someone who understands both how a building is designed and how it actually works structurally. With a background in structural engineering before moving into architectural design, Jake brings experience from both sides of the process — helping avoid common design and construction issues early on.
The process is kept clear and manageable, with practical advice, accurate drawings, and support through planning and building regulations — so you can move forward with confidence.
Residential Architectural Design Services
We specialise in residential projects across Surrey, Hampshire, Berkshire and London, including:
- Home Extension Drawings Create more space with well-designed layouts that improve how your home works.
- Loft Conversion Drawings & Planning Unlock unused space with practical, well-planned designs.
- New Build Design & Planning Permission From initial concepts through to planning approval and construction drawings.
- Building Regulations & Construction Drawings Detailed, compliant drawings prepared for building control and construction.
A Clear, Step-by-Step Process
If you’re planning a home extension, loft conversion or new build, the process can feel overwhelming. From understanding what’s possible, to navigating planning permission and building regulations, there’s a lot to consider.
Working with Jake Underwood means working with someone who understands both how a building is designed and how it actually works structurally. With a background in structural engineering before moving into architectural design, Jake brings experience from both sides of the process — helping avoid common design and construction issues early on.
The process is kept clear and manageable, with practical advice, accurate drawings, and support through planning and building regulations — so you can move forward with confidence.
Why Choose Us?
A Straightforward Approach That Works
Free Initial Consultations
Start with a no-obligation consultation to discuss your ideas, your property, and the best way to move your project forward.
Clear, Practical Design
The focus is on creating designs that work in real life — improving layout, space and light while keeping everything practical and buildable.
End-to-End Service
Support is provided from initial ideas and planning drawings through to building regulations and construction drawings.
Experience Across Local Authorities
Experience working with planning departments across Surrey, Hampshire, Berkshire and London helps projects run more smoothly.
Personal Service
You work directly with Jake throughout the entire process, ensuring clear communication and consistency from start to finish.
Structural and Design Experience
With a background in structural engineering as well as architectural design, projects are designed to work structurally as well as visually, helping avoid problems later in the build.
areas covered
We work with homeowners across Surrey, Hampshire, Berkshire and London, including:
- Camberley
- Frimley
- Frimley Green
- Bagshot
- Bisley
- Chobham
- Deepcut
- Lightwater
- Mytchett
- Windlesham
- West End
- Weybridge
- Walton-on-Thames
- Addlestone
- Hersham
- Byfleet
- New Haw
- Brooklands
- Shepperton
- West Byfleet
- Chertsey
- Nearby but not listed? Get in touch
Recent Projects
Two Story Extension
Knaphill – Surrey
Multiple Home Extensions & Conversions
Walton on Thames
Rear One Story Extension
Camberley- Surrey
Start Your Project
If you’re planning an extension, loft conversion or new build and need drawings or planning support, get in touch to discuss your ideas.