Structural Calculations for Residential Projects
AP Property Design provides professional structural calculations for house extensions, loft conversions and residential alterations across Nottinghamshire and the East Midlands. From steel beams and foundations to load-bearing walls, we ensure your project is safe, compliant and ready for Building Regulations approval.
Residential structural engineering solutions
Every home improvement project places different demands on the structure of the building. Our structural calculation service covers a range of specialist residential engineering solutions to suit your design, layout and construction method.
Steel Beam & RSJ Calculations
Precise calculations for steel beams and RSJs to safely support walls, floors and roof structures in residential projects.
Foundation & Load-Bearing Design
Structural design for foundations and load-bearing elements, ensuring your home remains stable, safe and compliant.
Structural Support for Extensions & Loft Conversions
Engineering solutions that allow new spaces to be added safely without compromising the integrity of the existing building.
Building Regulations Structural Reports
Clear, professional structural reports prepared specifically for Building Control approval and construction use.
Why homeowners rely on our structural expertise
Structural design is not just about numbers — it’s about understanding how buildings actually behave. We combine engineering accuracy with practical construction knowledge to produce calculations that work on site, not just on paper.
Residential Engineering Focus
We specialise in domestic properties, ensuring all calculations suit real homes, not commercial buildings.
Approval-Ready Reports
All calculations are prepared in the format required by Building Control and structural engineers.
Integrated with Design
We align structural design with architectural drawings for a smoother approval and build process.
Practical & Buildable
Our calculations support efficient construction and reduce costly site changes.
From first ideas to approved drawings
Chartered Construction Manager — MCIOB
AP Property Design is led by a Chartered Construction Manager and Member of the Chartered Institute of Building (MCIOB), reflecting the highest standards of professionalism, technical competence and ethical practice in the construction industry.
Safe structures. Smooth approvals. Reliable builds.
Building Control Approved
All calculations are produced to meet UK Building Regulations standards, helping your project pass inspection and avoid costly redesigns or delays.
Residential Structural Expertise
We specialise in domestic properties, ensuring all structural designs suit house extensions, loft conversions and home alterations.
Clear, Builder-Friendly Reports
Our calculation packs are easy for builders and inspectors to understand, reducing confusion and ensuring your project is built correctly.
Integrated with Your Drawings
Structural calculations are aligned with your architectural plans, creating a smooth approval process and a more efficient build.
Structural design built around your home
Every home is different, and so is every structure. We design structural solutions that respect your property, your layout and your budget — ensuring safety, compliance and practicality are all achieved together.
By integrating structural design with architectural planning, we help create homes that are not only well designed, but also strong, stable and built to last.
Frequently asked questions
Need Architectural Drawings or Planning Approval for Your Home?
Based in Keyworth, Nottingham, AP Property Design provides professional residential architectural design, planning drawings and structural calculations for homeowners across the East Midlands. Whether you’re planning a house extension, loft conversion or internal reconfiguration, we’re here to guide your project from concept to approval with clarity and confidence.
Our Key Services Areas
Nottinghamshire
Nottingham, West Bridgford, Keyworth, Radcliffe-on-Trent, Ruddington, Bingham, Beeston, Hucknall, Arnold, Carlton
Leicestershire & Derbyshire
Loughborough, Leicester, Ashby-de-la-Zouch, Melton Mowbray, Derby, Long Eaton, Ilkeston, Ripley
Wider East Midlands
Mansfield, Newark, Grantham, Lincoln, Stamford, Oakham, Sleaford and surrounding areas
Other Areas?
Nottingham, West Bridgford, Keyworth, Radcliffe-on-Trent, Ruddington, Bingham, Beeston, Hucknall, Arnold, Carlton
Engineering that supports your home.
Structural calculations are the backbone of any successful residential build. Without accurate engineering, even the best architectural design cannot be approved or constructed safely.
At AP Property Design, we deliver clear, precise structural calculations that allow Building Control to sign off your project and give builders the confidence to construct it correctly, efficiently and without unnecessary risk.