A generation ago, buyers didn't care about a home's technological capabilities. Either it had cable hookups or it didn't. Today, buyers want to know about tech. They want to hear about wireless service and internet, not cable and telephone.
"Most young homebuyers laugh at a landline phone, and even if they buy a house that has a jack, it is rarely used," Cardillo says.
In some cases, a house's appeal can be increased or diminished because of the strength of a mobile carrier's signal or its internet service provider options. While cellphone and internet services are out of the seller's hands, Cardillo says sellers or their agents should be prepared to field questions on that front.
"Internet and cell service matters a lot to this generation, and they're going to ask, so you need to have answers," he says.