
Next Auction
September 9th 2026 - The Collectors Auction
9 Sept 2026 | 10:00hrs
Rare books; Militaria; Music, Film & Entertainment Memorabilia
Entries close 14th August 2026

Based in Chislehurst, South East London, Catherine Southon Auctioneers & Valuers is ideally located to provide professional auction and valuation services across South London, Kent, Surrey and Sussex.
For those looking to sell at auction, we hold regular Valuation Days in Chislehurst and across Kent, Surrey, Sussex and South London, offering the opportunity to bring individual items of antiques, jewellery, silver, works of art, collectables and other valuables to us for a free auction valuation.
For larger collections, private estates and house contents valuations, our Specialists can visit you at home to appraise the items in situ. This is particularly useful when dealing with an inherited property, downsizing, a house clearance or a substantial private collection. We provide a free, confidential and impartial valuation, together with professional advice on the most appropriate route to market and the potential auction value of your items.
For those looking to buy at auction, we hold a full calendar of regular sales specialising in silver, jewellery, watches, furniture, paintings, collectables and decoraitve arts. Our auctions are open to both experienced collectors and first-time buyers, with detailed online catalogues, illustrated lots and opportunities to view items before each sale. Buyers can bid in the saleroom, online or by telephone, making it easy to purchase exceptional and interesting pieces from South London, Kent, Surrey, Sussex and beyond.
Find an Auction Valuation Day near you.
Our saleroom has one foot firmly in Kent – the Garden of England. Whether you are close to us in Sevenoaks, Maidstone or Tunbridge Wells, based in one of Kent’s smaller towns and villages such as Cranbrook, Hawkhurst or Staplehurst, or further afield in Sittingbourne, Ashford or Whitstable, our experienced valuers regularly travel throughout the county to provide professional, impartial valuations.
Our past and regular Valuation Day Events across Kent include:
Our saleroom also has a strong connection with Surrey, providing professional auction and valuation services across the county. From the historic towns of Guildford, Godalming and Farnham, to Woking, Reigate, Caterham and Epsom, our Valuers travel across the county to meet clients, offering knowledgeable and impartial advice on their antiques, art, jewellery and collections.
Our past and regular Valuation Day Events across Surrey include:
Our Chislehurst saleroom gives us an important presence in South London, placing us within easy reach of London’s extensive network of collectors, dealers and private clients. From Bromley, Beckenham and Orpington, to Croydon, Dulwich, Greenwich and beyond, we regularly provide professional auction and valuation services to clients throughout South London.
Our past and regular Valuation Day Events in South London include:
Being London-based auctioneers also gives our sales an important advantage when it comes to reaching an international audience. London is one of the world’s leading centres for the art, jewellery and auction markets, attracting buyers and collectors from across the UK and overseas. Our proximity to central London, together with our established online bidding platforms and international marketing reach, means that property consigned with us can be presented to a broad network of collectors, dealers and specialist buyers worldwide.

Next Auction
Rare books; Militaria; Music, Film & Entertainment Memorabilia
Entries close 14th August 2026
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