Harvey's estate includes 45 tied houses, mostly in Sussex, and three in London: Royal Oak, Southwark, The Cat's Back, Wandsworth and The Phoenix, Stockwell.

It sells and distributes its main product, Sussex Best Bitter, to other pubs, off-licences and social clubs in south east England.

This is an example of a country brewery with a facade in a rustic neo-Gothic design of the Victorian era, a listed building at Grade II*.

Although Harvey's Brewery had traditionally omitted an apostrophe from its name and products, the newly designed pump badge (since 2010) for its Sussex Best Bitter included one.

It was launched at the CAMRA Great British Beer Festival in that month and specifically ensured that an apostrophe was always included in every instance of the brewery's name on point of sale material, websites, glassware, advertising copy and paperwork.