The following were among decisions made by the Prince George's County Board of Zoning Appeals at its June 24 meeting on requests for zoning variances in the northern county area. For more information, call 952-3220. BELTSVILLE

DENTON DR., 3332 -- Granted a request by David and Sharon Zack to add a deck to the rear of a house, leaving less than the required amount of open lot space.

CHERRY HILL CT., 3541 -- Granted a request by Nelida Quintero and Santiago Garcia to add a sun deck to the rear of a town house, leaving less than the required amount of open lot space.COLLEGE PARK

ACREDALE CT., 9000 -- Granted a request by Parthasarathy Pillai to validate an existing house and add a deck to the side of the house 17 feet from the rear property line instead of 20 feet as required.GLENN DALE

SIR LANCELOT DR., 12312 -- Granted a request by Wallace Cook Jr. to add a sun deck and a sun room to the rear of a house, covering more than 25 percent of the lot as allowed.LANDOVER

WEBSTER ST., 7121 -- Granted a request by James and Mary Saulter to add a sun porch and a dining area to a house 21 feet from the front property line instead of 25 feet as required.LANHAM

EDGERTON DR., 6523 -- Granted a request by Robert and Marjorie Johnson to add a sun deck to a house four feet from a side property line instead of eight feet as required.MOUNT RAINIER

30TH ST., 4201 -- Granted a request by Nathan and Maxine Drakeford to add a garage to the rear of a house four feet from a side property line instead of eight feet as required, with the house and garage covering more than 30 percent of the lot as allowed.

31ST ST., 4508 -- Granted a request by Salvador Lopez to enlarge an existing porch 23 feet from the front property line instead of 25 feet as required.