The street artists took the developer to court after 45 separate artworks were whitewashed as a precursor to the redevelopment of a site.

Judge Frederic Block, of the US District Court for the Eastern District of New York, said the artwork in Long Island City was a “prominent tourist attraction” and the public was robbed of a chance to “say its goodbyes … and gaze at the formidable works of aerosol art for the last time”.

In a 100-page decision, he said developer Gerald Wolkoff should have waited 10 months until he had acquired permits for the demolition.

The judge awarded $150,000 for each of the destroyed artworks, for a total of $6.75m.