Brown Harris Stevens, 212-906-9200, brownharrisstevens.com

Corcoran Group Real Estate, 212-355-3550, corcoran.com

Halstead Property, 212-317-7800, halstead.com

Prudential Douglas Elliman, 1-800-355-4626, prudentialelliman.com

Coldwell Banker, 212-326-0367, cbhk.com

Fox Residential Group, 212-639-9700, foxresidential.com

Sotheby’s International Realty, 212-606-7660, sothebysrealty.com

Stribling Marketing Associates, 212-941-8420, stribling.com