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Building Conservation Services

Winkleigh
RICS RegulatedResidentialCommercial

Led by Sam Percival, we are RICS-accredited conservation specialists protecting Devon’s architectural legacy. From award-winning eco-retrofits to saving historic cob structures from collapse, we combine traditional craftsmanship with modern sustainability to secure your property's future.

About Building Conservation Services

Preserving Devon’s Heritage with Award-Winning Expertise

We believe that historic buildings are more than just structures; they are the living history of the West Country. Led by Sam Percival, a RICS Chartered Conservation Accredited specialist, our team provides a rare blend of technical surveying precision and creative architectural vision. Whether you are looking to purchase a 16th-century farmhouse or planning a sensitive modern extension in Dartmoor National Park, we ensure your project is grounded in expert knowledge.

"Our mission is to protect the structural integrity of our region's unique vernacular architecture while making it fit for 21st-century living."

Why Homeowners and Investors Trust Our Specialist Insight

Working with traditional materials like cob, lime, and thatch requires a specific set of skills that standard firms often lack. We have seen firsthand how modern materials like cement can cause catastrophic failures in historic walls. Our expertise allows us to identify these risks early, saving our clients from costly repairs and potential structural collapse.

FeatureOur Credentials
AccreditationRICS Chartered & Conservation Accredited
SpecialismsCob, Thatch, Lime, and Listed Buildings
AwardsRICS Award Winner for Heritage Projects
LocationsNorth Devon, West Devon, and Dartmoor

From RICS Level 3 Surveys to Sustainable Design

We don't just tell you what is wrong with a building; we show you how to make it better. Our services bridge the gap between detailed diagnostic surveying and innovative architectural design.

  • Full Structural Building Surveys: Our RICS Level 3 reports are fully illustrated and prioritised, focusing on historic development, structural defects, and the condition of traditional materials.
  • Heritage Architectural Design: We specialise in barn conversions, replacement dwellings, and extensions that respect the character of Grade II and Grade II* listed properties.
  • Eco-Retrofitting: We are pioneers in combining heritage with sustainability. One of our flagship projects involved a 17th-century farmhouse retrofit that achieved zero heating bills through ground source heat pumps and insulated lime plaster.

Notable Projects and Conservation Successes

Our portfolio reflects our commitment to excellence across the South West. We were proud to prepare the conservation repairs for the Grade II Great Torrington Market House* and designed the innovative Mike Wye Associates Training Centre, which utilised straw bales, cork wall boards, and a sedum green roof.

From rescuing failing cob walls to delivering award-winning contemporary extensions with Delabole slate and CorTen steel, we treat every project as a contribution to the local landscape. When you hire us, you aren't just getting a surveyor; you are getting a partner dedicated to the longevity and beauty of your property.

Services by Building Conservation Services

Architectural DesignBuilding SurveysRICS Level 3 SurveysListed Building ConservationCob Building SpecialistBarn ConversionsChurch Quinquennial InspectionsEco-RetrofittingHeritage ConsultancyNew Build DesignSustainable ArchitectureLime Render ConsultancyHistoric Building Repairs

Service Areas

Available for services in the following postcode sectors:

ex19 8

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