Our services
Plans, engineering, approvals & build – all under one roof.
Architectural drawings, structural calculations, Building Regs approval, and full construction for permitted development projects.
For Permitted Development Extensions
Drawings designed for approval. Built for compliance.
We deliver architectural drawings, structural engineering, and Building Regulations packages specifically for permitted development extensions – designed to meet UK rules, satisfy Building Control, and get your project approved first time.
One experienced team. Fully coordinated. Approval-ready.
Architectural Drawings for Permitted Development Extensions
Great extensions start with great drawings.
Our architectural designs maximise your space while staying within permitted development limits – so your project moves forward without planning delays or costly redesigns.
What’s included:
1
Measured building survey
2
Existing and proposed floor plans
3
Elevations and sections
4
Designs compliant with permitted development criteria
5
Optional 3D visuals
6
Drawings suitable for Lawful Development Certificate (LDC) applications
Ideal for:
- Single storey rear extensions
- Wraparound extensions
- Side return extensions
- Loft conversions under permitted development
Clear drawings now. Fewer problems later.
Our architectural plans are precise, construction-ready, and designed to reduce costs – no guesswork on site, no expensive changes mid-build.
Structural Engineering & Calculations
Safe by design. Compliant by default.
Our structural engineers prepare calculations and drawings tailored to your extension – fully integrated with your architectural plans for a seamless, approval-ready package.
Our structural service includes:
Structural calculations
Steel beam and load bearing design
Foundations and ground bearing details
Lintels, joists, and connection details
Documentation compliant with UK Building Regulations
Required for:
Building Regulations approval
Builder pricing and construction
Building Control inspections
Building Regulations approval
Builder pricing and construction
Building Control inspections
We design practical, efficient structural solutions that support fast approvals and smooth construction.
Building Regulations Drawings & Approval
From approved design to legal build.
Our Building Regulations drawings turn your plans into the technical documentation required to build – designed to pass inspections first time and prevent issues on site.
What’s covered:
Construction details and specifications
Thermal insulation, ventilation, and fire safety
Drainage and foul water design
Compliance with Parts A, B, C, E, F, L, and M
(as applicable)
Submission ready drawings for Building Control
These drawings ensure your permitted development extension meets all safety, energy, and legal standards.
Why Choose Us
for Your Permitted Development Drawings?
1
Specialists in permitted development extensions
2
Architectural, structural, and Building Regs in one service
3
Drawings prepared for approval and construction
4
Faster approvals and fewer revisions
5
Clear communication and fixed fee packages
We remove confusion by providing everything under one roof, from early feasibility to build ready documentation.
Our Process
Free PD Eligibility Check
Measured Survey & Design Brief
Architectural Drawings
Structural Engineering & Calculations
Building Regulations Drawings
Ready for Construction
Get Started Today
Don’t guess what’s allowed. Get clarity before you build.
Permitted Development Extensions | Designed for approval. Built for living.
Award Winning Design & Build Team
