Residential Architectural Services
Planning Applications & Agent Services
Navigating the Approval Process with Confidence
About Ellis+Company
Over 18 years of experience
Supporting homeowners since 2007
200+ Projects
Successful home projects
97% Planning Approval
Industry high approval success rate
Nationwide Coverage
Based in Surrey, support across the UK
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What do Planning Applications & Agent Services entail?
We prepare and submit all necessary planning documentation – from drawings and forms to supporting statements.
We act as your agent throughout the planning process, responding to feedback, engaging with local authority officers, and advising on strategy to give your application the best chance of success.
House / Property Extensions
For detached, semi-detached or mid-terraced homes, we provide services ranging from single-storey and double-storey to wraparound, side, and rear extensions, taking careful account of existing layouts and features to create practical, well-connected living spaces.
Loft Conversions
We provide architectural design services for loft conversions, carefully considering the existing roof structure, stairs, overlooking, and internal layout to create additional functional living space that complements the home.
Outbuildings
Designing outbuildings, including garages, studios, and garden rooms, integrated with the existing property (where required) and landscape, while respecting internal connections, site context, and materials.
New Build
Delivering fully bespoke new homes, designed around client lifestyle, site conditions, and planning requirements, ensuring a seamless relationship between internal spaces and the surrounding environment.
Large / Complex Internal Alterations
Providing design solutions for significant internal alterations, including large open-plan hosting areas, carefully considering existing layouts, structural elements, and architectural features to improve flow, functionality, and spatial quality.
Loggia & Swimming Pools
Designing loggias, covered terraces, and swimming pools, integrated with the existing building and site to create functional, elegant outdoor spaces that enhance both internal and external living areas and complement the main house.
The next steps with our services
Once approval is secured, we turn your approved design into detailed construction information through Technical Design & Construction Packages.
Book your free consultation
Speak with our team about your home project and let’s explore how we can make it happen. It’s a hassle-free 15 minute conversation that allows us to get to know you and understand your vision and requirements.
- Choose a time and date that suits you based on availability
- Share your ideas about the project
- We’ll discuss how we can help and provide some no obligation next steps.
Alternatively, tell us about your project and we’ll get back to you with how we can make it happen.
What our clients say
Why Ellis+Company
For when you’re looking for the best, not the biggest
Ellis+Company are a small but mighty chartered architectural design consultancy nestled in the scenic landscapes of Surrey, offering a diverse range of services. Despite our modest size, our approach to each project is always personal, with a strong focus on how we can utilise collaboration for success.
Transparency always
Collaboration and communication
Quality assurance
Explore our projects
Ashtead Woods Road, Ashtead
This residence represents a well-designed and fully warranted overhaul of a late 19th Century property, successfully uniting traditional character with modern living.
Belmont Court, Cobham
This project involved the demolition of a large single dwelling and the construction of two sets of semi-detached houses (4 plots) on the outskirts of Cobham, backing onto a lush…
Riverside Drive, Esher
This striking home is a beautifully executed contemporary country house, drawing on traditional English architecture with a distinctly modern edge.
Carlton Road, Redhill
A stylish and thoughtfully designed six-bedroom new build in a highly convenient and sought-after location in Redhill, Surrey.
Cheam Road, Cheam
An overhaul of a dated property, this sizable double-storey side extension (to both sides) and single-storey rear extension brought the house back into a sleek, modern era.
Trophy House, Reigate
Striking corner apartment block offering five light-filled, stylish flats, balancing contemporary design with street presence and practical modern living.
The Warren, Kingwood
This house features modern Neo-Georgian English country architecture, combining traditional red brick, symmetrical windows, hipped tiled roofs, and dormers with contemporary elements like large glass doors, garden-facing terraces, and landscaped…
Elmstead Road, West Byfleet
Elegant new-build family home blending modern layouts with refined detailing, delivering a spacious, welcoming, and perfectly proportioned Surrey residence.
North Road, Reigate
A double-storey side extension that marries modern finishes with traditional character, North Road enhances the home’s space, light, and usability.
The Drive, Cheam
A 5000+ square foot Neo-Georgian new build set along the wonderful The Drive, Cheam where it’s garden backs on to the equally beautiful Cuddington Golf Course.
Share your idea with us, and let’s make it happen.
Whether your planning an extension, looking to build a new home and all that’s in between, our residential architectural design services provide value-added support to bring your construction to life from start to finish.