We Can Build A City

A feasibility report for Britain's first new city in over 50 years

What the report covers

Transport Infrastructure

A 16-minute rail connection to Cambridge and a 1-hour connection to London Liverpool Street via Stansted Airport.

Nature & Environment

12,000 acres of new nature reserve — one of the largest rewilding projects in England.

Affordable Homes

Homes sold significantly below market rate. A 4-bedroom home for £350,000 — permanently affordable through a community land trust.

Commercial & Economic

8,000 acres of new commercial land for employers, research facilities, and industry east of Cambridge — generating an estimated £53bn in gross value added.

Water Infrastructure

A 1,600-acre reservoir — doubling as a lake for swimming and boating — providing over 50% of the city's water needs, plus a two-pipe waste system to end sewage overflows into rivers.

And More

Modern technology, smart energy, governance models, education, healthcare provision, and a phased delivery plan.

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About this report

We Can Build A City is the product of months of work by dozens of experts across transport, economics, ecology, planning, water, energy, and more — all working pro bono because they believe in the Forest City vision.

A version of this report has already been delivered to government as part of our ongoing engagement with policymakers on the case for a new city east of Cambridge.

We are now making it publicly available so that everyone — residents, businesses, local authorities, and supporters — can see the evidence base behind Forest City 1.

Excerpt: What is Forest City?

By Shiv Malik & Joe Reeve

It bears repeating; we're planning a city not a town. The substantial difference is that a city is where people both work and live. It is not simply a place to commute from. This makes a huge difference in not only how it is planned, but how it is funded, how the transport is arranged, and the possibilities for changing the socio-economic settlement. But first, let's go on a quick tour.

For Forest City, the housing we envisage will be gently dense, terraced housing in the main. Think Islington and Edinburgh rather than Milton Keynes or many of the detached, ugly, and sprawling developments being erected on the edge of villages and towns today. It needs to be gently dense to give as much space to nature, optimise land use, and create the requisite agglomeration effects.

Our extensive transport section lays out an entire thesis, Symbiotic Mobility, for how this would operate. It is a vision with mass transit, pedestrianisation and cycling at its heart.

The project will take all the lessons of the last 50 years of smart placemaking, urban design, and technological innovation, and start to implement them at scale. Whether it's a two pipe system for waste water so sewers no longer have to overflow effluence into rivers every time it buckets down, or district heating systems that ensure energy from data centres is a valuable product, not ‘waste’.

We also need enough space, not only for the prospect of abundant energy but for Nature. As the creator of the Garden City concept, Ebenezer Howard, wrote in his book, Tomorrow, “Human society and the beauty of nature are meant to be enjoyed together.” With all that we've learnt about ecology since Letchworth was built 100 years ago, his vision is due an update.

What we propose is, in effect, a huge rewilding project; not a dense managed forest of 12,000 acres, but a return to a medieval conception of woodland: oak, birch and willow, situated amongst ponds, marshes and meadow.

Like a budding plant, Forest City's massive nature reserve wends its way organically through the City, ensuring every part of it is touched by its vitality. And when the children of Forest City ramble, they will spot beavers, storks, bison, otters and voles; animals brought back to inhabit an environment that was once theirs. It's the same for the trees. Not only will we retain all current ancient and veteran trees, we demand we restore the historical baseline of the area going back as far as the old maps can enlighten us. It's a deeply rich, ecologically resilient habitat, which will, yes, need some very hard thinking in terms of how it is planted and fostered. But it will be a great legacy for this urban institution to nurture and protect for the benefit of the entire country.

As we move to the geographical centre of the City, we find a 1,600 acre lake, to swim and boat in and around its edges, another home for nature. This is also the City's reservoir, providing over 50% of its needs.

Then finally off to the lake's eastern shore, there is a Central Business District. 1,300 acres for offices, with tall, elegant structures and room for monumental architecture, engineered from cutting edge materials, not simply imposing glass and steel. It's enough office space — and across all 8,000 acres, lab space, and light industrial space — to compete with any Chinese or US city. All connected with frequent rail and metro links to some of the most dedicated and intelligent researchers on the planet. As Stanford University is to Silicon Valley, so Cambridge University shall be to Forest City.

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Acknowledgements

This report would not have been possible without the extraordinary contributions of the following people, all of whom gave their time and expertise freely.

We would also like to thank our Advisory Board and Expert Committee for their guidance and support throughout.

Authors

Bethany Albrecht

Development delivery manager at Sovereign Network Group, overseeing the delivery of affordable housing projects with budgets up to £43 million. Background spanning housing associations, local government, and corporate sustainability.

Priti Billimoria

Economist with over 15 years of experience spanning government, finance, and digital commerce. Degrees in Economics from the LSE and the University of Nottingham. Career began with the UK Economic Service, working on the Barker Review of Housing Supply and the Thames Gateway regeneration project. Previously at Goldman Sachs and Fitch Ratings.

James Bonham

Residential project advisor with over 15 years of experience delivering complex, high-value homes across the UAE and internationally. Principal of Bonham & Bonham, a family-owned integrated design studio specialising in architecture, interiors, and landscape for prime and super-prime residential properties.

Tom Chance

Chief Executive at the Community Land Trust Network, a national charity working to make the community ownership of land and affordable housing commonplace. Previously seven years at the Greater London Authority developing expertise in housing and planning policy.

Edward Collinson

Furniture designer, sculptor, woodworker and crafter. After a Fine Art Masters at Central Saint Martins, he established his multi-disciplinary studio in 2015 in North London, creating furniture, kitchens, and semi-sculptural functional objects.

Edward Donovan

Works in European real estate investment. Masters in finance from LBS and a bachelor in economics from Trinity Hall, Cambridge. Has written articles on housing policy for CapX and the think tank PricedOut.

James Gleave

Transport planner who blends rigorous research with real-world implementation. Focus on policy, governance and decision-making that unlocks better places. Serves on the Board of the Transport Planning Society and advises the Scottish Government.

Debbie Larrad

Founder of famille, a specialist in sustainability, marketing strategy and communications. Over 20 years' experience across environmental, education and development sectors, spanning private, public, social enterprises and charities.

Shiv Malik

Former investigative journalist at the Guardian, author of two books including the 2010 cult book Jilted Generation. Co-founder of the Intergenerational Foundation. After 6 years in tech as a founder, he is now the co-founder of the Forest City Project and CEO of ACDC.

Steve McAdam

Architect with over three decades of experience in urban regeneration. Founded Soundings and Fluid, credited with pioneering codesign, participatory urbanism and community engagement. Portfolio includes Kings Cross, the London Olympic masterplans, and the Royal Docks placemaking strategy.

Rob Pickering

UK technology leader and serial founder with 40 years experience in computer software, hardware design, networking and real-time communications. Now works as an advisor, mentor and investor in the UK technology industry.

Paul Powesland

Specialist in employment and housing law for Garden Court Chambers. Founder of Lawyers for Nature, giving talks on the rights of nature and the relationship between the law and the natural world.

Joe Reeve

Entrepreneur and technologist. Co-founder of Looking For Growth, the campaign group that pushed the Labour government to change planning laws. Also works at a major AI company in London.

Report Contributors

Cerys Atchinson

Tara Austin

Thomas Beale

Alexandra Birtles

Sam Bloom

Jack Brown

John Brown

Henry D'Abo

Tom Davenport

Clare Delmar

Harry Dent

Michael Dnes

Reuben Duncan

Ben Dunn-Flores

Molly Earles

Lewis English

Methila Ganasooriar

Elle Griffin

Peter Hague

Thomas Hogg

Tom Holbrook

Chris Howell

Paul Leinster

Oliver Lewis

Ben Little

Mei Mei Loh

Lawrence Lundy-Bryan

Struan Moffat

Chris Moore

Diego Moore

Faith Moraa

Maxim Orr

Darayus Patel

James Patterson-Watterson

Alicia Pederson

Andy Penfold

Ray Rafiq

Gilles Retsin

Juliet Rose

Maiko Schaffrath

Patrik Schumacher

Sir Tim Smit

Eric Sorrensen

Ben Taylor

Peter Wakefield

Anna Williams

Austin Williams

Christine Williams

Rico Wojtulewicz

James York

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