The Rolls-Royce and the Ferrari parked in front of a real estate sales office in Seattle's Belltown neighborhood Wednesday night were the first indication that this was no normal "house party."

The line of blue-jacketed valets, the red carpet and rope line, the doorman with a list of registered guests, the wine bar, the gourmet hors d'oeuvres, the black-tie-wearing servers, the mini pop-up shop for custom-tailored men's suits—all of that was a pretty good signal, too.

A decidedly less stereotypical Seattle—sans the hiking and rain gear that usually defines us to the world—actually dressed up and turned out to mingle and tour a mock floor plan for a luxury condominium development called Nexus.

By MBAKS Senior Policy Analyst Allison Butcher

Compared to January, Median home prices for single family homes and condos combined were up seven percent in King County and 6 percent in Snohomish County in February, according to the Northwest Multiple Listing Service data highlighted in the April Builders Bulletin. Meanwhile, the supply of inventory for sale fell from 2.34 to 2.09 months in King County, and from 2.00 to 1.63 months in Snohomish County.

The Builder's Bulletin is intended to provide a convenient way to track housing in our market and includes information from the Northwest Multiple Listing Service, State of the Cities Data Systems, Office of Financial Management and the Washington State Employment Security Department.

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This week, Built Green Program Manager Leah Missik and Greg Lotakis of PHC Construction discuss why it's worth it to certify projects Built Green.

Learn more about Built Green® certification