Bonnar Allan is a young company. The principals met each other in 2011 about the time Nigel had identified the opportunity and created the vision to develop Drake Park in Walton-on-Thames. Tom and Alan have worked together for more than 10 years. 


By mid-2013 we started work together on the Drake Park project. Bringing together our experience in property, equity finance, accounting and banking has enabled us to bolster the initial vision and build a larger professional team to prepare a fully-fledged planning application. 


We are now more than twice the size and the team is working on Drake Park and several other schemes around the country, some larger, some smaller but each with a commitment to deliver quality homes that work well for their future owners and the broader community at large.


On grant of planning Bonnar Allan intends to work in partnership with a larger house-builder to implement the consent.

About Us

Nigel Rankine (Managing Director)


I am an Economist and worked for over 20 years in banking, mostly in London and New York. I advised on risk management particularly in the field of interest rates and exchange rates, latterly on large corporate mergers and acquisitions. Over the last 14 years I have worked in property development and have built 11 new residential units in Elmbridge and successfully obtained planning for over 100 new homes up and down the country. 


For the last four years I have worked on planning in relation to Drake Park and a number of other schemes with a broad team of professionals. My motivation has always been to do things as well as I’m able and the Drake Park scheme is something in which I am particularly proud to be involved.


I have four children, two married, one still at home and I live in Wimbledon.

Tom Coyle (Acquisitions Director) 


I am an experienced property developer and investor. ·Over the years I have developed over £240m of commercial, residential, office, retail and leisure schemes in Ireland, France and the UK. Most recently I completed the development of an £80m multi-unit residential scheme in Westminster, together with London’s newest theatre – St James, Palace Street.


I am married with a young family and split my time between home in Ireland and London.

Alan Barry FCA (Chief Operations Officer) 


I am a Chartered Accountant with extensive financial services experience including senior roles in accountancy (Ernst & Young), investment banking (Goldman Sachs), asset management and private equity. I have specialized knowledge of the property sector and have been actively involved in the origination, structuring and funding of over £500m of mostly residential development transactions in Ireland, main land Europe, USA and here in the UK. 


I work in Central London but my focus is throughout UK. I am married with four children.

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Bonnar Allan Limited, Hill Place House, London SW19 5BA Office: 020 3865 4680