Most are built for affluent professionals rather than oligarchs, with trend raising flood concerns With their underground swimming pools, cinemas and art galleries, London’s luxury basement ...

After several failed attempts by the city and state to legalize basement apartments, Comptroller Brad Lander has a plan based on another complicated apartment-conversion law. On Tuesday, Lander ...

The question of how much does a basement conversion cost is one of the first to ask if you are considering this as a way of adding space to your home. Converting a basement is a fantastic route to ...

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