19005 Heritage Hills DriveOlney North of Olney Laytonsville Rd $540,000Property Tax (2020): $5,142.99Effective Property Tax Rate: 0.95%Buyer: Geraldine N. SmithSeller: Eddie S. Bang
3718 John Carroll DriveOlney South of Olney Laytonsville Rd $567,600Property Tax (2020): $5,870.82Effective Property Tax Rate: 1.03%Buyer: Mark Joseph HaijarSeller: John C. Lim
17017 George Washington DriveOlney South of Olney Laytonsville Rd $640,000Property Tax (2020): $6,337.39Effective Property Tax Rate: 0.99%Buyer: Margues GilliamSeller: Belinda Jung-Lee Huang