The Lucida, a 21-storey property by Extell Development on Manhattan's Upper East Side, promises luxurious living with an eco-friendly conscience.

Designed by acclaimed architects Cook + Fox, the Lucida resembles a shimmering glass palace, its frit glass curtain walls bathing its interiors in warm natural light.

Local, recycled and renewable materials were used in its construction. Rainwater is channeled to the water-efficient landscaping features. The developers have also eschewed using indoor materials that emit common pollutants. The choice of using light-colored roofing materials and pockets of planted green roof help cool the building naturally.

This explains the LEED (or Leadership in Energy and Environmental Design) green seal of approval from the U.S. Green Building Council.

Award-winning interior designer S. Russell Groves is responsible for the interiors of all 110 units of the Lucida – chocolate-stained solid oak floors, 10-foot ceilings, and expansive windows. The units range in size from two bedrooms (1,445 sq ft) to five bedrooms (3,500 sq ft).

Eight duplex penthouses at the Lucida boast double-height ceilings, fireplaces and large outdoor spaces with spectacular views of the city.

Groves also designed the lobby, kitchen cabinetry, bathroom vanities, and worked with a team of wellness specialists from the onsite La Palestra Fitness, Wellness and Spa Center to design the spa’s facilities. These include an indoor lap pool, whirlpool, sauna, steam and treatment rooms, yoga and weight-training facilities.

Other facilities at the Lucida include a 24-hour concierge and doorman, residents lounge with catering kitchen for private events, game room, wine cellar, bike storage, and refrigerated lobby storage.

Prices for the residences start at US$1.95 million. Occupancy is slated for late 2008.

www.thelucida.com