Robert F. Dolan has been appointed vice president in charge of the new Washington office of Cadillac Fairview Urban Northeast Inc.

Robert L. Gruen, president of Robert L. Gruen Inc., has been selected as the Realtor of the Year by the Montgomery County Board of Realtors.

George Matheos has joined Town & Country Realtors as manager of the Silver Spring office.

Michael John Sands has been appointed sales manager of the Annandale office of Panorama Real Estate.

Hattie Scott has been appointed sales manager for the Andrews/Camp Springs office of Long & Foster Real Estate.

Patrick J. Rhodes Jr. has been appointed vice president of Sea Colony Inc., a subsidiary of Carl M. Freeman Associates Inc. He will also serve as acting general manager of the Freeman organization's flagship project, Sea Colony, which is located near Rehoboth Beach, Del.

Stanley D. Kolb Jr. has been elected president of the American Society of Appraisers, Maryland Chapter No. 26, for the year 1981-82. Kolb is president of Stanley D. Kolb Jr. & Co. Inc., a Maryland real estate appraisal, counseling and property management firm. He also is chairman of the Maryland Association of Realtors' energy conservation committee.

Vernon W. Hill has been elected president of the Northern Virginia real estate firm of Myers & Hill Inc. He replaces Frank L. Myers, who is retiring. Myers, active in Virginia real estate for over three decades, has been honored as Northern Virginia Realtor of the Year and has served on numerous Realtor boards and committees.

Maughan Anthony Gould has been promoted to vice president in Shannon & Luchs' downtown commercial leasing office.

William S. Lottier has been appointed director of commercial development for the Calvert Company Inc., a Prince William County builder and developer.

Joe P. Kemp has been promoted to director of construction services for Construction Management Collaborative of Alexandria.

Kristin M. Smith has been appointed commercial leasing agent for the Northern Virginia office of Shannon & Luchs.

Johnnie D. Emond has been appointed sales manager of the Potomac office of Panorama Real Estate.

Bruce Wolfe has been named president of MDS Construction Inc., a Laurel-based development general contracting and construction management firm.

Eugene I. Bazzell has been appointed director of marketing for the Hampshire Industries Inc., a Baltimore-based interior construction management and contracting firm.

Thomas D'Alesandro IV has joined Mobil Land Development Corp. of Reston as a business planner.

Jack Shafran has been named manager of Better Homes Realty's Springfield sales office.

Norman A. Balderson has been named vice president and executive assistant to the president, and B. Houston McCeney has been named vice president of the Frank L. Hewitt Co., a Silver Spring-based real estate and construction firm.