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Michael O’Boy

Vertical Expansion to Historic Home on Park Avenue

By • Jul 7, 2013

This contemporary extension of a 1917 home in New York, New York, USA is a recent project by Hilary Unger of Perianth Interior Design in collaboration with John P. Maloney, and Michael O’Boy.

It includes a 650 square foot master suite that was built on top of the existing home.


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