Manhattan

FIDI $580,000

88 Greenwich St.

Studio condo, 718 square feet, with sleeping alcove, home office and walk-in closet; building features doorman, cafe, screening room, gym, sky deck, lounge, library and billiards room. Common charges $735, taxes $144. Asking price $619,000, on market four weeks. Broker: Michelle Barshay, Barshay Brokerage Real Estate Group

HUDSON SQUARE $1,300,000

255 Hudson St.

One-bedroom, one-bath penthouse condo, 917 square feet, with 11-foot ceilings, floor-to-ceiling windows, washer/dryer, mahogany floors and central AC; building features doorman, roof deck and garden. Common charges $999, taxes $125. Asking price $1,490,000, on market 75 weeks. Brokers: Lynne White, Prudential Douglas Elliman and Edward E. Longley, City Connections Realty

Brooklyn

PARK SLOPE $649,050

305 Fifth Ave.

Two-bedroom, one-bath co-op, 800 square feet, with renovated kitchen with granite counters and stainless-steel appliances, terrace and through-the-wall AC; building features courtyard, roof deck and storage. Maintenance $646, 32 percent tax-deductible. Asking price $675,000, on market two weeks. Broker: Rodolfo Lucchese, The Corcoran Group