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Structural Engineering Calculations London and South East

If you’re looking for structural engineering calculations and drawings in the South East, then you should talk to Toynbee Associates. Whether it’s basement conversions, extensions, loft conversions, Engineering Calculations, or any other significant alteration to your home, then we’re here to help. Or perhaps you just want Planning reports, advice on existing designs, or advice on what might be possible?

Operating out of London, Sussex and South East, we cover all the home counties and can provide you with a quick appraisal and quote for the engineering calculations and drawings.

Choose the party wall surveyors based in Sussex

Where there’s a wall, there’s a way. If you’re a building owner or an adjoining owner planning to undertake construction work, it’s important to understand the legal requirements of the Party Wall etc. Act 1996. And we do more Party Wall awards than most surveyors. Whether it is providing advice as part of a planning application, serving notices for building owners, or forming a Party Wall award as your surveyor, you can lean on us to help guide you through the process.

as Structural Engineers and Party Wall Surveyors Sussex, we have a unique set of skills enabling us to review the proposed works and the effects on the Adjoining Owners from both a Party Wall and Structural perspective. The Party Wall Awards London firm save you time by acting for you as your engineer and surveyor reducing your fees and the time to agree and serve the party wall awards. see Party Wall etc act 1996  for more information

Our experience as both Structural Engineers and Party Wall Surveyors makes us a very adaptable business and ideal for your project. From minor structural works to major projects, the Party Wall Award London specialists can work directly with you or be a part of your preferred design team.

If you are thinking of appointing a surveyor, the Toynbee team will be on hand to help you through the process. Simply fill in our enquiry form or call the office on +44(O) 1903 641 517 outside of London, or +44 (O) 20 8622 5302 within the capital, and we can get to work for you.

From drawing to delivered, we
support you every step of the way.


Need a fast turnaround?

If your project is in the South East of England, we can provide a fast turnaround if needed. Simply tell us the scope of the work and provide an address and our Structural Engineering consultants can give you an indicative price and book a site visit.

The Toynbee team will be on hand to help you through the process - from brief to calculations to delivery. Simply call:+44 (0) 20 8622 5302 or book a site visit using our form.

We have delivered over 2,000 engineering projects,
here are some of our favourites

We work in partnership

We are familiar with working closely with architects, developers, builders and surveyors
on a wide range of projects. so we are confident we can work with you.

If you would like to explore partnering with Toynbee:

If you have a project with existing architects and builders but want to introduce them:




Toynbee Associates Sussex Offices