Architectural Design & Structural Engineering
OUR TRACK RECORD
500+
Projects Completed
10+
Years in Practice
97%
Planning Approval Rate
32+
London Boroughs Served
ABOUT US
Your Trusted Design and Build Consultancy
At Plansing, we don’t just design buildings; we design the entire experience. We are a London-based firm with 10+ years of experience that combines architectural design, planning, and structural engineering all under one roof, operating in the majority of London boroughs and across the UK.
Whether it's planning drawings for a home extension or structural calculations, surveys, and building compliance, we've got it covered, so nothing is overlooked and everything works together.
Estimate Your Project Cost in Minutes
Stop guessing your budget. Our easy-to-use calculator gives you accurate cost insights. No hidden surprises; just a clear, reliable estimate to guide your project.
Cost Breakdown
*Estimates based on current UK material averages.
OUR SERVICES
Our Architectural & Structural Engineering Services
Architectural Design
We create designs that are creative, practical, and buildable solutions. From house extensions and loft conversions to planning drawings and building regulations, we ensure your project complies and is ready for building.
Structural Engineering
We work closely with our clients to meet all their needs in structural engineering, whether it's simple designs or complex structures. Our solutions comply with all UK building regulations related to safety, quality and efficiency.
Party Wall
We deal with all kinds of party wall disputes and boundary issues, and can help you maintain a good relationship with your neighbours. If you need a party wall award or assistance with a boundary dispute, we can help with clear agreements that will save your time.
Loft Conversion
Our loft conversion allows you to maximise the space of your home. Whether you need an additional bedroom, a home office, or a tiny ensuite, we design it to look like a natural extension of your house: practical, comfortable and centred on your needs.
Home Extension
We deal with all types of home extensions. Our side and rear extensions make adding space easy, handling everything from planning and proposals to construction and finishing touches for a hassle-free, beautiful, and valuable home.
HMO
Our HMO conversion services help you turn your property into a well-planned, high-yield rental space. We ensure the layout is practical, compliant, and designed to maximise rental potential while keeping it comfortable for tenants.
WORK PROCESS
We Follow the Process
01
Consultation
We begin with a detailed consultation and feasibility study to assess your project’s potential, including planning constraints and structural viability.
02
Design
Our team develops bespoke architectural designs, ensuring your space is practical, compliant, and aligned with your vision.
03
Approvals
We manage planning permission, building regulations, party wall matters, and complete all structural calculations for full compliance.
04
Delivery
We oversee the entire construction phase; coordinating contractors and ensuring quality delivery on time and within scope.
HENDRIO MISSIONS
Hire Best Plumbing Service
For Great Work
Competently repurpose go forward benefits without goal-oriented ROI the conveniently target business opportunities whereas proactive
Competently repurpose go forward benefits without goal-oriented ROI the conveniently target business opportunities whereas proactive
HENDRIO MISSIONS
Hire Best Plumbing Service
For Great Work
Competently repurpose go forward benefits without goal-oriented ROI the conveniently target business opportunities whereas proactive
Competently repurpose go forward benefits without goal-oriented ROI the conveniently target business opportunities whereas proactive
MISSION & VISSION
Hire Best Plumbing Service
For Great Work
Competently repurpose go forward benefits without goal-oriented ROI the conveniently target business opportunities whereas proactive
Competently repurpose go forward benefits without goal-oriented ROI the conveniently target business opportunities whereas proactive
WHY CHOOSE US
Why Homeowners and Developers Hire Plansing
We combine architecture and engineering into one seamless workflow, ensuring faster approvals, cost savings, and complete clarity.
One Team, One Vision
Architects and structural engineers working together
Faster Approvals
Planning drawings and structural calculations aligned
Cost-Effective
Fewer design changes during construction
Building Compliance
Planning, building regulations & structural safety
London Expertise
Deep understanding of borough-specific requirements
Clear Communication
No technical confusion, fully professional coordination
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Do I need both an architect and a structural engineer for my project?
For the most part, yes. An architect determines the design and flow of the house; the structural engineer ensures its stability and security. To have them both from the start gives you better coordination and fewer headaches down the road.
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What is the difference between architectural design and structural engineering?
The architectural design relates to shape, function, and building code compliance. Structural engineering involves the study of load paths, materials, foundations, and safety. The outcomes of both are required for the execution of a project.
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Can one company provide both architectural and structural engineering services?
Yes, absolutely. Plansing offers fully integrated architectural and structural engineering services; our team ensures that drawings and calculations are aligned and approved more efficiently.
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When do structural calculations become necessary in a design project?
When making changes to load-bearing walls or installing RSJ beams, or for foundation alterations or property extensions, structural calculations must be submitted to building control for approval.
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Why is it beneficial to combine architectural design and structural engineering from the beginning?
Early integration reduces redesigns, improves structural efficiency, speeds up approvals, and lowers construction risk, saving time and money.
