Which county leads Delaware in housing growth, more than the other counties combined?

Sussex County continues to be the housing development growth leader in the First State by an overwhelming margin.

Sussex had eight times the number of residential building applications in 2022 as New Castle and Kent combined.

“Homebuilders have a niche market in coastal Sussex for retirees migrating to Delaware and those looking for second homes,” according a report completed in October 2023 by the Cabinet Committee on State Planning Issues and the Office of State Planning Coordination.

Even with a decline in residential development applications in both New Castle and Kent in 2022, the high number in Sussex boosted the state as a whole to a 51% increase.

Applications for 7,676 units in Sussex in 2022 were about 89% of the state total of 8,617.

While development applications show what’s proposed, residential building permits show what's approved for construction.

Those permits declined in Delaware by 14% from 2021 to 2022, with only Kent County showing an increase.

Sussex still led the way with the most residential building permits in 2022 with 4,772, about 65% of the state total of 7,315.

But the growth comes at a cost.

“Many residents are finding that coastal Sussex is becoming overwhelmed by higher traffic and rising housing costs,” the study reported. “Furthermore, the middle-class and the local workforce are increasingly being priced out of the market.”

Peninsula Lakes on Bay Farm Road in Millsboro June 7, 2021.
Peninsula Lakes on Bay Farm Road in Millsboro June 7, 2021.

Public meeting about state planning report Jan. 9

The Sussex Preservation Coalition was set to host a meeting with the director and principal planner from the Office of State Planning Coordination on Tuesday, Jan. 9.

“The state report is documentation and analysis of what we residents experience every day,” said coalition president Jane Gruenebaum. “The runaway growth has been so destructive to our environment and has led to traffic congestion, overcrowded schools and insufficient healthcare services.”

More on development restrictions: Sussex changes wetland protections amid growth, but exceptions worry environmental groups

The small-town environment and natural beauty of the area are being lost, she said, and the coalition is trying to work with Sussex County Council on solutions.

“We can do both. We can have development, but development that is responsible and coordinated to preserve our forests, wetlands and farmland,” she said.

Gruenebaum also favors connecting neighborhoods to help reduce traffic congestion and improve safety.

Many developments only have one entrance, so all the traffic from that neighborhood has to use a main road. If more connections were made between neighborhoods and from neighborhoods to shopping centers, then everyone wouldn’t have to use a main road all the time and it would be easier to walk and bicycle to shop, eat at a restaurant or visit someone in another neighborhood.