A "Fact Sheet on Permits" is available from the Prince George's County Department of Licenses and Permits. The question-and-answer format is designed to resolve the most frequent questions of county residents planning additions or renovations. The fact sheet is avilable at the Permits Counter, County Service Building, 5012 Rhode Island Ave., Hyattsville, or by calling 799-3850, ext. 336.

Carters Green, a community of 43 traditional homes in Vienna, and Burke Lake Woods, luxury homes on half-acre wooded lots near Burke Lake, are scheduled to be open soon. The developer is Berger/Berman Builders, Inc. The homes were designed by Cohen & Haft, Holtz, Kerxton & Associates. Prices in both areas start around $100,000.

C.J. Cross & Associates, Inc., a local commercial mortgage banking firm, has arranged commitments in excess of $12.5 million for the construction and financing of Tycon II, an 8-sotry office building now under construction at Boone boulevard and Howard Avenue in Tysons Corner. The building will have 140,000 square feet of leasable space.

John B. Calio & Associates, Inc., Gallery of Homes, with offices in Centreville and McLean, won the first place award in the Gallery of Homes national relocation contest for having sold the largest number of referrals sent to it through a relocation service. The Northern Virginia realtor also won the award for the highest combined total of referrals sold.