About Us

Quest was established in 2015, when our principal founders combined forces and expertise. By providing robust specialist advice we have become trusted partners and advisors to our clients. We are based in Bloomsbury, Central London, just a short walk from Tottenham Court Road, Holborn and Euston Square stations.

Panicos Loizides MRICS


Panicos is a Chartered Surveyor with over 20 years’ experience in the property market. He has extensive knowledge of the leasehold enfranchisement act and has been acting as an independent expert to lease valuation tribunals. Panicos has worked as an asset manager for major investment portfolios both privately owned and listed, giving him expertise in investment strategy and portfolio management, as well as in implementation of complex development and leasing projects.

When not working or walking his yorkshire terrier, Panicos enjoys scuba diving and exploring old shipwrecks.

Achilleas Pilides MSC MRICS


Achilleas is a commercial property chartered surveyor and a RICS registered valuer with over 12 years’ experience. Achilleas primary expertise is as a property valuer in both commercial and residential property. Achilleas has worked as a landlord and tenant specialist and is an experienced fund manager with a proven track record in mixed property funds.

In his free time Achilleas enjoys playing basketball and has a passion for classic cars.

Sotiris Charalambous MSc MRICS

Chartered Surveyor

Sotiris joined our team in 2017 as a graduate from the University of Reading with a Master’s Degree in real estate. He has since grown from strength to strength, qualified as a chartered surveyor and became a registered valuer.

Sotiris enjoys long walks and cycling around London. He admires architecture and his favourite building is the Barbican Estate.

Dimitri Antoniades MSc


Dimitri ensures all payments are correctly processed and enquiries are dealt with promptly. He holds a BA degree in Business Management from Westminster University and an MSc degree in investment banking from QMUL.

When not going through accounting spreadsheets at Quest HQ, he spends most of his time looking for companies to invest in on the stock market or making videos about supercars.