Construction underway for county’s first ‘rural subdivision’
Posted on September 28, 2017
Developers of Kenton County’s first “rural subdivision” broke ground in July and worked on earthwork and infrastructure improvements through the balance of summer. Those improvements are nearing completion now and home building is about to begin.
The development called Bentley Park is located on 34 acres along the west side of Staffordsburg Road, approximately 1,500 feet north of Visalia Road in unincorporated Kenton County. It will contain 14 new single-family homes served by a new public roadway and five additional homes served by a common driveway.
“When staff drafted the new subdivision regulations, we received a lot of input from the South Kenton County Citizens Group,” said Scott Hiles, CPC, Director of Infrastructure Engineering. “Its members were concerned that new subdivision development could affect the rural nature of their part of the county.”
Most of southern Kenton County’s zoning permits residential subdivisions that contain one-acre lots with at least 100 feet of frontage.
“The citizens’ group expressed concerns that one-acre subdivision lots felt more suburban than rural,” said Hiles. “Staff determined that regulations encouraging developers to choose larger lot sizes would be less dense and more rural, meeting the requests of the citizens’ group.”
Staff also recognized that it was not only lot sizes that determined whether a subdivision had a more rural feel.
“Improvements to the subdivision streets such as curb, gutter, and sidewalk also made the development look more suburban than rural,” said Hiles. “We had to consider how new streets could be designed so that they looked more like county roads than subdivision streets.”
The result was new rural subdivision development regulations that were made a part of Kenton County’s subdivision regulations. The rural regulations allow developments to contain roadways without curb and gutter, mirroring the look of most county rural roadways.
Storm water is handled by grassy swales that run along each side of the roadway instead of using catch basins that are part of typical subdivision streets. Also, sidewalks are not required if the roadway serves less than 50 lots.
“The benefits to this design go beyond just looking more rural,” said Hiles. “There’s also a benefit to water quality from using swales to collect and channel storm water runoff. Swales can absorb some of the storm water and add an element of filtration that helps clean the water of harmful particulates like road grease and oil. You don’t get that benefit when water is collected in a traditional storm water pipe. This filtration helps the storm water to be cleaner when it ultimately reaches a receiving stream.”
“The rural regulations also result in subdivisions lots that are twice as large as the one-acre lots permitted by zoning,” said Hiles. “That means these rural developments are generally half as dense as they otherwise could have been.”
Hiles said that the 14 lots served by the new roadway in Bentley Park are all at least two acres in size and 200 hundred feet wide which allowed them to utilize the rural roadway design. Lots are expected to be available later this month and home building will begin soon after.