Fortunately, Monica Viarengo, a landscape designer who had been consulting with the couple’s second architect, believed she knew just the right person for the job: her husband, Brett Terpeluk, the principal of Studio Terpeluk. When the Arnejas met him, it felt like a perfect match.
“I think Brett’s sensibility veers toward the Italian sensibility,” Mr. Arneja said. “It’s not about creating these blank, clean, modern lines; it’s really about, in totality, how everything feels warm.”
Mr. Terpeluk saw why the couple wanted to preserve so much. “When I walked into the house, the architecture just really resonated with me,” he said. “It has such a beautiful, almost mystical quality, in the way the space embraces you. Taking a curatorial approach to maintaining that, while upgrading the house, was the right approach.”
His plan called for expanding and finishing the bottom level, to make space for an office and a media room with a kitchenette that looks out to a new garden designed by Ms. Viarengo; updating the bedrooms and bathrooms on the second level; and making surgical additions to the main living spaces on the top floor.