If you're thinking about buying a house in Delaware, you're in luck. According to Smart Asset, “Delaware boasts the seventh-lowest property tax rate of any state in the U.S.” The average effective state property tax rate is 0.56% - for a $350,000 home, you'd owe just $1,995 to the state of Delaware.

Delaware is considered an excellent state for home ownership in 2026, particularly for those prioritizing tax efficiency and location. One of its greatest advantages is the absence of a state sales tax and some of the lowest property taxes in the United States, which significantly reduces the total cost of living. For first-time buyers, the state offers robust mortgage assistance programs and a relatively accessible entry point in cities like Dover or Seaford. However, there are trade-offs: coastal areas like Rehoboth Beach and Lewes have seen significant price appreciation, making them 15-20% more expensive than the national average. Additionally, the state faces risks from extreme weather and flooding in low-lying coastal zones, necessitating specialized insurance. For those working in Philadelphia, Baltimore, or D.C., Delaware provides a quieter "small-town" lifestyle with manageable commutes to major East Coast hubs.