The Marque The Marque

James Harrison-Topham

Chief Executive Officer

South Street Capital

London, UK


James Harrison-Topham
Natasha Harrison
Pallas Partners
Rick Haythornthwaite
Invensys plc

James Harrison-Topham’s Biography

James Harrison-Topham is the CEO and a Founding Shareholder at South Street Capital, where he has played a key role in driving the business’s strategy and performance, whilst leading on all acquisitions, asset management initiatives and sales.

South Street Capital acts primarily for Family Offices and since 2014 has targeted the industrial and retail warehouse sectors achieving significant out performance to the industry benchmarks. The company is dedicated to optimising returns on commercial property portfolios through innovative asset management strategies that focus on enhancing both income and capital growth by repurposing underutilised properties.

Prior to co-founding South Street Capital, James was a Director at Franc Warwick Chartered Surveyors, a leading investment advisory practice that was later acquired by CBRE, bolstering its investment and acquisition capabilities.
James began his career in 1987 and qualified as a Chartered Surveyor at Drivers Jonas, a surveying firm that eventually merged with Deloitte to create Deloitte Real Estate. James also achieved FSA (Financial...
James Harrison-Topham is the CEO and a Founding Shareholder at South Street Capital, where he has played a key role in driving the business’s strategy and performance, whilst leading on all acquisitions, asset management initiatives and sales.

South Street Capital acts primarily for Family Offices and since 2014 has targeted the industrial and retail warehouse sectors achieving significant out performance to the industry benchmarks. The company is dedicated to optimising returns on commercial property portfolios through innovative asset management strategies that focus on enhancing both income and capital growth by repurposing underutilised properties.

Prior to co-founding South Street Capital, James was a Director at Franc Warwick Chartered Surveyors, a leading investment advisory practice that was later acquired by CBRE, bolstering its investment and acquisition capabilities.
James began his career in 1987 and qualified as a Chartered Surveyor at Drivers Jonas, a surveying firm that eventually merged with Deloitte to create Deloitte Real Estate. James also achieved FSA (Financial Services Authority) qualifications in 1994 enabling him to advise in M&A and debt advisory roles at Drivers Jonas Financial Services.

Additionally, James is an active member of the Investment Property Forum (IPF), an organisation committed to promoting thought leadership and professional excellence in the property investment sector. His involvement reflects his dedication to enhancing standards within the real estate industry.

With a career that highlights his ability to blend technical property expertise with a strong emphasis on client and investment outcomes, James has established himself as a leading figure in the field.

Academically, James holds a degree in Estate Management from the University of Reading, one of the UK's premier institutions for real estate education.
READ MORE VIEW LESS

James Harrison-Topham’s Background

South Street Capital
Chief Executive Officer
Jan 2012 - Present
London, UK
South Street Capital is an independent investor and asset manager specialising in UK commercial real estate. The firm provides a wide array of services, including advisory, acquisition, development, asset management, and disposal.
 
Franc Warwick Chartered Surveyors | Now: CBRE
Director
Oct 1994 - Aug 2011
London, UK
Franc Warwick Chartered Surveyors was a London-based real estate investment firm that specialised in capital market transactions as well as the sale and acquisition of shopping centres, hotels, and industrial properties. The firm was acquired by CBRE, in 2012.
 
View all Hide

Accreditation

Investment Property Forum | IPF
Member
London, UK
The Investment Property Forum (IPF) is a UK-based membership organisation committed to enhancing knowledge, fostering networking opportunities, and promoting professional standards in the commercial real estate investment market.
 

James Harrison-Topham’s Education

University of Reading
BSc | Land Management
1984 - 1987
Winchester College
1978 - 1983