MANHATTAN

The gold standard of old is giving way to new condos and their amenities.

City will finalize rules during extended rollout.

City sues Upper West Side co-op for blocking health inspectors.

Appeals court calls common proprietary lease provision “unenforceable.”

Apartment buyers need to get out the measuring tape before closing.

What if they called a board meeting and nobody came?

Health care instead of luxury condos for Lower East Side building.

Sometimes even the low-hanging fruit can yield sweet savings.

HDFC co-op proves you don’t have to be rich to tap the sun’s power.

Buildings are big polluters. Trump’s are the biggest.