San Francisco-based Roost Inc. launched its online real estate search service Wednesday in southeast Michigan, adding the counties of Oakland, Macomb and Wayne, as well as Ann Arbor and rural areas spanning from Washtenaw County to the Thumb.

The addition of these new listings gives local home buyers the most accurate and up-to-date homes for sale listings of single-family homes, new construction and for sale by owner properties on the Web and provides real estate agents with a streamlined and effective new way to connect with home seekers.

Roost has initially teamed up with Real Estate One, the largest broker in Michigan, and one of the largest brokers in the country, in promoting the launch.

As the 11th largest designated market area in the country, the addition of Southeastern Michigan expands Roost’s network by more than 110,000 for sale listings. To develop the best, most accurate listings, Roost forms partnerships with local Multiple Listing Service boards one community at a time.

By contrast, Roost says other real estate search sites largely depend on broker feeds and other third party sources which are often unreliable and outdated. Roost's listings are always current because they are tied directly to the MLS.

Roost's services in Southeastern Michigan are available within the Detroit MLS board boundaries.

With Roost, users can create custom search profiles with simple filtering controls to sort by price range, square footage, number of bedrooms and bathrooms, neighborhood, school district, new or resale properties and more -- even which homes have granite countertops or pools.

Additionally, Roost’s platform and traffic-sharing approach with brokers helps agents form new connections with potential clients, serving as an important ally for real estate agents struggling to stay afloat in one of the most difficult housing markets in history.

"Despite the tough economic times, there are incredible deals to be had in this market," said Jodi Dines, CIO of Real Estate One. "When prices fluctuate like that, a dream home that had previously been out of reach suddenly becomes affordable, and Roost can help homebuyers get the crucial information they need to keep them on top of the market and in their dream home."

Roost recently announced the results of a study by the WAV Group, which performed a true apples-to-apples comparison between MLS-based real estate search sites, like Roost, and aggregator search sites including Trulia, Zillow, Google and Yahoo. The results clearly showed that Roost's listings were 96 to 98 percent accurate, compared to aggregator sites with accuracy rates as low as 8 percent.

For more on the study, visit  http://blog.roost.com/2008/08/26/accuracy-online-property-searches-examination/.

More at www.roost.com or www.realestateone.com.