Consultancy + Collaboration. Speak to the professionals.

We are an independent Construction Consultancy. We provide proactive advice you can always trust.

Raising the professional standard

Exceptional standards of professionalism, quality and insight inform everything we do.

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Our Work

Our experience has been built up over many years, across thousands of projects in the built environment, giving our team the insight and gravitas to provide Clients with the very best advice. 

Great Sutton Street

15 Mansfield Street


Hertfordshire House

The Gilbert & One Lackington

Newport Street Gallery

Meet The Team

Our people are our strength. Our knowledge and experience is broad and deep, and we combine this with a responsive, personalised service.

Working with the best


Quarterly Market View

Our new Quarterly Market View summarises everything you need to know about tender indices and key market trends.

Spotlight on Insolvency

Read our guide to early warning signs and measures which reduce insolvency risk.

Interview with our pioneering Founder

Our pioneering founder, Maggie Coles, discusses her remarkable career and why she launched the business in 1981.

Spotlight Shines on Brighton Dome

The completed refurbishment of Brighton Dome has been featured heavily in the architectural press.

AJ Awards Winners 2023

Two of our projects have won at the prestigious AJ Architecture Awards

Clare Goggin interviewed by NLQ magazine

Clare Goggin sat down recently with the NLA’s New London Quarterly magazine.

White Collar Factory wins the BCO 2023 ‘Test of Time’ Award

This prestigious award singles out previous BCO award winning projects which have lived up to their original aspirations and intentions

Sumpter Yard crowned “Excellence in Heritage Design” winner

The successful rejuvenation of St Alban’s Cathedral & Abbey precinct has been recognized at this year’s Landscape Institute Awards

Broadwater Farm Estate wins a 2023 NLA Award

Project wins in the Masterplan & Area Strategies Category

Walcot Square

We’re delighted that our Walcot Square Mews project has made the shortlist for this year’s British Home Awards

Supporting the Next Generation: Industrial Placements at Jackson Coles

As our first ever industrial placement student finishes his year-out with us, we asked him a few questions about how the year has gone.

White Eagle Lodge featured in the Architects’ Journal

New-build temple complex White Eagle Lodge is the subject of an in-depth building study, reflecting the uniqueness of its design

Jackson Coles Announce Team Promotions

We’re pleased to announce some key internal promotions, further strengthening our talented team.

Capital Allowances – 2023 Budget Update

Our Capital Allowances expert, Patrick Murdock, explains what the recent budget changes mean in practice.

Catherine Bailie chosen as an NLA Expert Assessor

Our colleague Catherine has been asked to join the expert panel in the ‘Workplace’ category.

Berkhamsted Sixth Form

A sneak-peek at the proposed Sixth Form Centre for Berkhamsted School in Hertfordshire.

BAFTA Wins 2022 NLA Award for Conservation

We’re delighted that BAFTA has added to its long list of recent accolades.

Leighton House Musuem Re-Opens to Great Acclaim

Leighton House Musuem praised in the press following its recent re-opening.

A Short Film About BAFTA

An inside view from Renato Benedetti on the award-winning redevelopment of BAFTA.