New Homes in Washington by Polygon Northwest Homes, a Proud Division of William Lyon Homes

Beautiful New Neighborhoods located throughout the Puget Sound Region – from Seattle to the Eastside, Olympia to Everett

Washington is a region of boundless natural beauty and a haven for year-round outdoor enthusiasts. The Pacific Coastline, Mount Rainier and the North Cascades National Park beckon adventurers to enjoy the great outdoors, while the Space Needle and Pacific Science Center underscore the area’s impact on culture and science. Pike Place Market is a popular Seattle landmark and the city is equally famous for its sports teams and zealous fans.




New Home Specialist Autumn
Save Time. Schedule An Appointment.  

The Cougar 3 - Lot 29

457 5th Ave., Issaquah, WA 98029


  • 3,087 Sq. Ft.
  • 5 Bedrooms
  • 3.5 Bathrooms
  • 2-Car Garage
  • $1,189,990

Granite Counter with Full-Height Tile Backsplash in kitchen, Quartz Counter with Enhanced Backsplash & Shower Accent in Masterbath, Quartz Counter with 4" Ceramic Tile Backsplash in Upper hall bath, Granite Counter with 4" Ceramic Tile Backsplash in Basement bath, Basement includes a Kitchette featureing a Granite Counter with Full-Height Tile Backsplash, Hardwood floors throughout main level, Hardwood floors on basement level (excludes Bedroom, Bathroom & Storage).  Included refridgerator & washer/dryer.  $10k buyer bonus with Polygon Mortgage.