Exclusive | Inside Barclays Center's new brownstone dressing rooms

There are six new turnkey Brooklyn brownstones — but they’re not for sale. That’s because they’re located in the bowels of Barclays Center.

The custom paint just dried on the arena’s gut renovation of its six artist dressing rooms, Laurie Jacoby, the chief entertainment officer at BSE Global, exclusively told The Post. All 2,200 square feet were redesigned to evoke the look of brownstones, from thick crown molding to pocket doors.

The project is just a slice of the Barclays’ $100 million, multi-year facelift.

“We didn’t really want to hold back,” said Jacoby. 16

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Months of work by designers and artisans transformed the six interconnected dressing rooms into a cozy warren worthy of a Park Slope brownstone. The once-gray walls and drab black chairs were replaced by golden sco