The office leasing experts

Established in 2006 and with over 50 years commercial office leasing expertise.

Mark Clapham

Joint Managing Director

Mark Clapham has 25 years experience in the commercial property industry across most Australian CBD office markets, with a sole focus on the Perth CBD for the past four years.

Mark’s experience in office leasing covers project pre-commitment and development leasing, general leasing, and brokerage of existing vacant space, strategic asset reviews and repositioning, and lease renewal implementation.

As Head of Leasing at Brookfield from 2009 – 2012, Mark was responsible for the implementation and delivery of the leasing strategy across the Australian and New Zealand office portfolios of approximately one million sqm in NLA across a total of 29 Premium and A Grade office assets.

Prior to this, he also held a leadership position as a Senior Director of both Office Services and Asset Services, NSW at CBRE, Sydney for 10 years. In the mid to late 1990’s, he was based in London with Insignia Richard Ellis (now CBRE) for approximately 3 years as a Regional Asset Manager across a UK office and shopping center portfolio.

Mark holds real estate agent licenses in WA & NSW and is an active member of the Commercial Office Committee for the Property Council of Australia, WA Chapter.

He is also is a member of Australia China Business Council, WA Chapter.

phone 0409 070 807    

Digby Sutherland

Joint Managing Director

Digby Sutherland has 25 years experience in the Perth and Sydney office leasing markets in Director roles at both CBRE and Chesterton International.

Digby originates from Perth and has spent the majority of his career in leasing commercial office assets and office developments across the Perth CBD and Metropolitan office markets.

As Director of Office Leasing at CBRE Sydney for 4 years until 2006, he was responsible for the project leasing across three new office developments that comprise an NLA in excess of 100,000sqm; World Square, 1 Darling Island, and 383 Kent Street.

Digby returned to Perth in 2006 whereby he established Sheffield Property as an independent specialist office leasing business.

Digby’s area of expertise is in the precommitment leasing of office developments and existing Premium & A Grade Assets through the execution of a carefully prepared leasing plan.

Digby’s understanding of current workplace trends and work practices enables him to provide considerable input into the design of new office buildings to ensure they meet the requirements of the target tenant market.

In addition to office leasing roles, Digby is also involved with strategic asset reviews and repositioning, lease renewal implementation and purchase due diligence.

Over the past three years, Digby has been the appointed project leasing coordinator for the 85,000sqm Kings Square office precinct on Wellington Street, Perth.

Digby represents Sheffield Property as one of 12 leading partners with the Property Council of WA.

phone 0417 019 995    

Roly Egerton – Warburton


Roly Egerton-Warburton has over 20 years experience in sales and negotiation. He works alongside the Directors in the design and implementation of leasing campaigns on all of Sheffield’s appointed projects.

Working closely with clients, Roly provides leasing solutions to existing assets in the Perth CBD. Roly has worked on numerous CBD office towers including Allendale Square, Exchange Tower, 1 Forrest Place, Australia Place, and 2 Victoria Avenue. Roly has also conducted subleasing campaigns for major Perth office occupiers such as Westpac, AMEC Foster Wheeler, Thiess, Leighton, and Rio Tinto.

Originating from Western Australia, Roly has a strong network through small business, ASX listed companies, international corporates, and government. With sound business acumen and highly regarded communication skills, Roly ensures the leasing plan is executed and delivered with precision.

phone 0420 959 145