Falmouth Residential Surveys

Property Surveying in Cornwall


As a Chartered Building Surveyor, RH Benwell can offer a range of services across Cornwall, as can his colleagues who are also professionally qualified in their own disciplines which include Chartered Architects and professionally qualified Structural Engineers and Civil Engineers.

Whether you require a basic structural report or a full architectural and structural engineering design. Insurance reinstatement works or Planning (specialising in Listed and historically important buildings) as well as Building Regulation Control advice we can help. Castria will provide peace of mind when you are making some of the most expensive decisions of our lifetimes when we are considering property alterations and acquisitions. For more information on the services we can provide, follow our Building Surveying page.

Falmouth has a large harbour with the estuary being home to Navy vessels, small fishing boats, commercial and racing boats, all vessels can be spotted throughout the year. With St Mawes Castle visible across the River, the busy high street and University Campus, Falmouth and Penryn are central to life on the South Cornish coast. There are many Arts and Culture Festivals that happen across the calendar, including Seas Shanties, Oyster and Fal Week.

If you’re seeking a Cornish Property Surveyor or Engineer and Residential Survey / Commercial Survey Castria can provide you with your building survey requirements. Castria has grown from established property practices and professionals, bringing their combined expertise in a single company that can provide you with professional advice at a competitive price.

We are the one Cornish multidisciplinary Firm that has an ‘inhouse’ integrated design team that comprises of architects, structural engineers, civil engineering and building surveying; thereby when instruct Castria you benefit from having cross discipline design with a single point of contact. Castria specialise in building conservation and alterations to Listed Buildings as well as having professional that specialise in contemporary design and are currently working with existing Clients with the aim of building carbon zero developments in Cornwall.

Our practice located in Cornwall can provide a range of building surveys and designs including Renewable Energy as well as dealing with Building Control having provided Building Regulation compliant designs as part of our in house architect lead planning and design process. Richard Benwell will be your initial point of contact, he is a member of the Royal Institution of Chartered Surveyors (RICS) so you can be confident that your instruction will be managed and carried out to the highest standards. Being based in Central Cornwall we can access and provide you with Surveys and engineering solutions across the whole of Cornwall, discover more About Us.


We are the one Cornish multidisciplinary Firm that has an ‘inhouse’ integrated design team that comprises of architects, structural engineers, civil engineering and building surveying.

Richard Benwell - Castria

Office 11
Chi Tevyans
Trevenson Park
TR15 3FY

Call Our Freephone Number: 0800 2888 669

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0800 288 669



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Office 11,
Chi Tevyans,
Trevenson Park,
TR15 3FY