Mark S. Hannigan CBR
Real Estate Broker
"The Affordable Real Estate Marketing Solution"
- (877) 283-5283
A realtor since 1999, a Real Estate Broker since 2009. Realty 123 Inc; Long Island's "Affordable Real Estate Marketing Solution" Offering Low Commission Fees without eliminating crucial market exposure or services. Our goals are your goals. We provide complete access and marketing for all brokers and agents to help you sell your home at the highest possible price in the least amount of time.