Contract opportunities have now been published for station designs and a development partner for London Euston.

The winning bidders will work with HS2 on detailed plans for three brand new stations, at Birmingham Curzon Street, Birmingham Interchange and London’s Old Oak Common, as well as a major expansion of London Euston.

A separate contest will also seek a Master Development Partner to advise on, and later take forward, development opportunities for new homes, offices and retail space above and around the revamped London Euston.

Transport Minister Andrew Jones said: “The search for design teams to produce plans for new stations and world-class amenities for London Euston, Old Oak Common, Birmingham Interchange and Birmingham Curzon Street stations is a major step towards making HS2 a catalyst for growth across the country.

“The winning bidders will need to ensure the stations provide the best possible customer experience.

“There are also huge opportunities for development near all the HS2 stations.HS2 Ltd is progressing its search for a partner to deliver new homes, shops and offices around Euston station once the core HS2 work is complete.

HS2 Ltd Commercial Director Beth West said: “We’re looking for the brightest and the best from across the industry to help us deliver one of the most tangible legacies of the HS2 project – three brand new stations and a major expansion of London Euston.

“All four present unique challenges and opportunities for the winning bidders. Together we will deliver world-class designs that help unlock wider local regeneration opportunities and provide unparalleled levels of accessibility, ease and convenience for the travelling public.”

Bidders for the station designs and the Euston Master Development Partner are expected to be shortlisted in the summer, with contracts signed early next year.

The station design work will be split into four packages.