Wrap Around Extension Design Services
Maximum Ground Floor Space, One Scheme. Sussex & Surrey.
Why Sussex Homeowners Trust ArchEvolve With Wrap Around Extensions
- 15 years of experience
- 350 planning approvals secured
- 500 projects completed
- Revit 3D modelling as standard
- MCIAT-chartered accreditation
Wrap Around Extensions Alongside Related Services
Wrap Around Extensions: Where Two Structural Zones Meet
Common challenges
- Awkward internal junctions where the rear and side meet
- Roof forms that look like two separate extensions rather than one
- Structural complexity underestimated at quoting stage
- Rooflights and glazing not coordinated across the full L-shape
- Permitted development limits miscalculated for the combined footprint
- Contractors pricing from incomplete or uncoordinated drawings
How ArchEvolve solves them
- Internal layout designed as one continuous space from the outset
- Roof form resolved as a single coherent design, not two separate boxes
- Structural scope assessed accurately before fees are agreed
- Glazing and rooflights coordinated across the full extension
- Combined footprint checked against permitted development limits early
- Combined footprint checked against permitted development limits early
How an ArchEvolve Project Works
Initial Consultation
Feasibility Assessment
Concept Design
Planning Application
Building Regulations
Construction Drawings
Construction Support
years of experience
Planning approvals
projects completed
largest construction project developed
Proudly Serving Homeowners Across Sussex and Surrey
A Different Standard of Design for Wrap Around Extensions in Sussex and Surrey
3D Visualisations Included
Every wrap around extension project is modelled in Revit and rendered in Enscape. You see accurate light, materials and spatial quality before a planning application goes in.
Faster Planning Submissions
Drawings produced in a coordinated 3D environment are more complete and less prone to officer queries, which keeps your wrap around extension timeline on track.
Local Planning Knowledge
ArchEvolve has submitted wrap around extension applications across West Sussex, East Sussex and Surrey planning authorities. Your submission is prepared for the specific council from day one.
End-to-End Service
From feasibility through to construction drawings, Alex Page manages every stage of your wrap around extension project personally. No handoffs, no junior staff taking over mid-project.
Wrap Around Extension Design Across Sussex and Surrey
Often yes, since the combined rear and side footprint frequently exceeds permitted development limits even where each element alone might not. ArchEvolve calculates the combined footprint at the feasibility stage to confirm your specific position.
Wrap around extensions typically cost more than a single-form extension due to the combined structural scope, but deliver significantly more floor area for a single planning and construction process. See our house extension cost guide for context.
In most cases, yes, since a single design, planning and construction process is more efficient than extending in two separate phases, and the roof and structure can be resolved as one coherent scheme rather than two junctions.
Usually, given the side return element typically runs close to the boundary with the neighbouring property. ArchEvolve identifies party wall requirements during design so they can be managed alongside the build programme.
The roof form is designed as a single coherent scheme spanning both the rear and side elements, rather than as two separate roofs meeting at an awkward junction, which is one of the most common mistakes on poorly designed wrap around schemes.
The service covers feasibility and permitted development assessment across the combined footprint, structural coordination, 3D concept design, planning application, full Building Regulations drawings, and construction drawings for your builder.
ArchEvolve covers West Sussex, East Sussex and Surrey, including Worthing, Horsham, Chichester, Crawley, Guildford and Brighton, with a free initial consultation offered throughout the region.
Frequently Asked Questions
Start Your Wrap Around Extension Design Today
