NEW YORK CITY

State auditors are taking a close look at the books in co-ops and condos.

There are four U.S. cities that are even more insanely expensive than this one.

New energy report reveals great strides, but much room for improvement.

Alteration agreements aren’t required for all work, but don’t take chances.

Here are two keys to survival: avoid board burnout, and find the right mortgage broker.

The humble door key may be on the way out.

Report says nearly one-third of Brooklyn homeowners are “severely cost burdened.”

Boards need to balance the needs of young and old residents – and be constantly vigilant against illegal sublets.

Paperless applications are catching on at co-ops and condos.

Union benefits and virtual meetings don't have to be sources of woe for your board.