Straight talking
23 was founded to provide experienced, independent advice without the layers and competing priorities of a traditional corporate consultancy.
We're commercial, and we like doing deals. But our reputation and our relationships with our clients matter more than the next fee. So we'll always tell you what we genuinely think - including when the right advice is not to transact.
Martin Hamer MRICS
Co-founder / Director / Jedi
With over two decades' experience in the UK property market, Martin advises clients on investment transactions, asset management and portfolio strategy.
Having transacted across sectors and throughout the UK, he has a particular tendency to gravitate towards complicated deals when life would be far easier if he didn’t.
He's a Northerner, spreadsheet connoisseur, and Star Wars aficionado.


Barry Riley MRICS
Co-founder / Director / Athlete
With an eye for detail and over 23 years' experience in the UK property market, Barry has been responsible for handling almost £1 billion of transactions, in addition to implementing asset management and development initiatives for clients.
He's a Midlander, family man, and Yellow Jersey aspirant.
Who we work with
Investors, property companies, developers and occupiers who value experienced, independent advice and long-term relationships.
How we do it
Director-led. Zero delegation. Straightforward advice based on what we genuinely believe is right for the client.
What's in it for you
Experienced judgement, honest opinions, and advice you can trust - whether that's to hold, sell, buy, or walk away.