The £3bn rebirth of King’s Cross: dictator chic and pie-in-the-sky penthouses

Google HQ, boutique shops in old coal sheds, gasholders offering wedge-shaped flats at sky-high prices … as the vast project comes together after 18 years, our critic gives his verdict

The top 10 architecture and design events of 2017

It was a year that celebrated new dawns. From plywood to postmodernism, from the return of council housing to a Cornish art gallery, our critic picks his highlights

Rowan Moore’s best architecture of 2017

Postmodernism returned in style, Liverpool’s Welsh Streets were saved, but Grenfell Tower defined the year

• Observer critics’ reviews of the year in full

Empty homes council tax rise unlikely to deter rich owners, say critics

Hammond’s 100% extra tax on vacant property dismissed as ‘joke’ unlikely to hit wealthy buyers or spur re-use of housing

Duke of Westminster’s property group to build 1,500 rental homes in London

Grosvenor Group plans to build 11 blocks on 12-acre site of former biscuit factory in Bermondsey, south-east London, aimed at lower and middle income workers

Millionaire tells millennials: if you want a house, stop buying avocado toast

Australian real estate mogul Tim Gurner advised young people to solve their housing woes by putting their ‘$22 a pop’ toast toward a deposit instead