RobertGervais.com

Boutique Luxury Real Estate
Serving Long Island

Discreet representation. Meticulous marketing. Results measured in record-setting sales. RobertGervais.com is a boutique brokerage specializing in waterfront estates, new-build developments, and architecturally significant homes across the North Shore, South Shore, and the Hamptons.

Average DOM
18 Days
Record Sale
$12.8M
Coverage
North Shore • Hamptons
  • Bespoke staging, film-quality photography & editorial-grade copy
  • Global buyer network with quiet, off-market opportunities
  • White-glove guidance from valuation to closing
Modern Long Island waterfront residence at dusk
Featured Estate • Oyster Bay Cove

Featured Long Island Luxury Listings

165 Cooks Ln, Water Mill — exterior
Water Mill

165 Cooks Ln, Water Mill, NY 11976

$125,000,000
8 bd • 13 ba • 20,000 sqft
View listing
70 & 71 Cobb Ln, Water Mill — waterfront estate
Water Mill

70 & 71 Cobb Ln, Water Mill, NY 11976

$99,500,000
24 bd • 38 ba • 45,000 sqft (compound)
View listing
140 Hayground Cove Rd, Water Mill — waterfront estate
Water Mill

140 Hayground Cove Rd, Water Mill, NY 11976

$60,000,000
7 bd • 11 ba • 12,900 sqft • New construction
View listing
30 Bay Ln, Water Mill — tennis court estate
Water Mill

30 Bay Ln, Water Mill, NY 11976

$27,500,000
8 bd • 11 ba • ~10,000 sqft
View listing
74 Crescent Ave, Water Mill — contemporary home
Water Mill

74 Crescent Ave, Water Mill, NY 11976

$26,995,000
6 bd • 8 ba • 7,780 sqft • New construction
View listing
677 Mecox Rd, Water Mill — new build luxury
Water Mill

677 Mecox Rd, Water Mill, NY 11976

$29,995,000
9 bd • 13 ba • 11,000 sqft • New construction
View listing