An 11-story residential condominium building with 26 apartments is planned by Bishopscourt Realty, of which Keith and John Jacobson are principals, for 520 West 19th Street in Chelsea.

SLCE Architects and Selldorf Architects, which worked on the interiors of the Urban Glass House condominium building nearing completion now at 330 Spring Street, and the interiors of the Abercrombie & Fitch store on Fifth Avenue at 56th Street, are designing the project.

It will be distinguished by is used of "midnight blue" terracotta and a curved entrance marquee.

The lobby, which will be attended 24 hours a day, will also have terracotta-clad columns, Venetian plaster walls with granite and marble details and silver-gray terrazzo.

Storage units are in the basement.

The mid-block building is between 10th and 11th Avenues and is around the corner from the spectacular, new Frank O. Gehry-designed office building on 11th Avenue now nearing completion.

This building will have 8 two-bedroom apartments with 1,460 to 1,582 square feet, 16 three-bedroom apartments with 1,980 to 2,090 square feet, some with terraces, and 2 five-bedroom duplex penthouses with interiors and 4,054 and 4,232 square feet and terraces of about 640 square feet.

The two floors are setback.

Apartments will have floor-to-ceiling windows. Kitchens will have Arclinea cabinetry, Marmo Grablo marble countertops, Sub-Zero refrigerator and wine cooler, Miele dishwasher and Axxis/Nexxt washers and dryers by Bosch. Bathrooms will have marble or travertine vanities, tub walls and decks, bathtubs and sinks by Kohler, toilets by Duravit, sink and tub fixtures by Grohe.