Valuations

  • Bob Wiseman

    Senior Director Bob is responsible for carrying out valuation and surveying work on residential property, including investment and development property, owner occupied property, ranging from country Listed properties to new build high end London apartments. Valuation work is primarily undertaken for secured lending purposes and survey work is primarily undertaken for acquisition purposes. Bob has…

  • Caroline Schmid

    Graduate Surveyor Caroline joined Graham + Sibbald following the acquisition of Aitchison Raffety in 2025, after starting at Aitchison Raffety in July 2025 – she is an avid and curious learner, who has worked in luxury procurement in the UAE, as well as hotel sustainability consulting for a PE fund in Geneva and underwrote 250m…

  • Charmaine Stapleton

    Client Services Quotes Executive Charmaine Stapleton is a member of the Client Services team at Graham + Sibbald, where she provides administrative support to Valuers and clients, contributing to the efficient delivery of valuation instructions. Her role includes assisting with the preparation of reports, maintaining accurate records and responding to client queries. Charmaine brings a…

  • Alex Daubeney

    Valuation Surveyor Alex joined Graham + Sibbald following the acquisition of Aitchison Raffety in 2025. He joined Aitchison Raffety in September 2025 as part of the Valuations team in London. He holds a degree in Real Estate from the University of Reading and is developing his expertise across a wide range of valuation instructions. Alex…

  • Edward Holmes

    Director Ed joined Graham + Sibbald following the acquisition of Aitchison Raffety, he joined the Valuation team as Director in January 2026 after approximately 10 years with JLL. Based in Birmingham, Ed is a Chartered Surveyor and RICS Registered Valuer with over 10 years’ of valuation experience having worked with a range of clients including major…

  • David West

    Senior Director David came to the business through Graham + Sibbald’s acquisition of Aitchison Raffety. David has been a qualified Chartered Surveyor for over 24 years and has extensive experience with a range of commercial practices in the northwest, Yorkshire and the Midlands. David advises on a broad spectrum of commercial, residential and development assets throughout…

  • Claire Ruddle

    Senior Surveyor Claire joined Graham + Sibbald through the acquisition of Aitchison Raffety. She has worked for Aitchison Raffety for over 20 years and has a wealth of experience in the valuation sector specialising in commercial properties in the East Midlands and Home Counties.  She carries out valuations for secured lending, purchasers, SIPPs , accounting…

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    Graham + Sibbald Named on Crown Commercial Services Framework

    Graham + Sibbald is delighted to share that we have been named as a supplier on Crown Commercial Service’s (CCS) RM6343 Estate Management Services 2 framework, which will commence in 2026. We have been named on the following lots: Lot number 1- Total Estate Management; Lot number 2 – Property Management; Lot number 3 –…

  • Richard Evans

    Chartered Surveyor Richard works within the Valuation department in Aberdeen after joining G+S at that start of January 2026. He is a registered valuer and holds MRICS status. Richard’s job role includes assisting the valuation team led by Derek Richardson with undertaking Loan Security, asset and pension fund valuation. Prior to working at G+S, Richard…