"I'm trying to wear a lot of hats," the Republican from Draper said Monday. "I was having a hard time looking forward to campaign season."

Vice president of a private title company, Ashton also has significant LDS Church commitments.

After lengthy County Council meetings, he notes nonpolitical business often forces him to log up to 100 miles in his car.

Ashton, who took office in 2003, plans to endorse political newcomer Jeff Allen, a fellow Republican and commercial real estate appraiser from Draper.

Former state legislator Russell Cannon also has filed as a Republican, while Nate Hendricks has announced as a Democrat.

Deanna Taylor is running as a Desert Green Party candidate.

Michael Jensen, a GOP council colleague, says Ashton brought a unique perspective to the body and represented his district well, especially on open-space issues.

"I respect his decision but am nevertheless sad," Jensen said.

Democratic council counterpart Randy Horiuchi also praised Ashton for being a moderate voice in a heavily Republican district.

"Cort has been a very steadying influence," Horiuchi said. "He showed in the short time being chairman, he's a very able leader."

Looking ahead to November, Horiuchi insisted the departure makes the suddenly open seat "winnable" for a Democrat. Right now, Republicans hold a 5-4 majority on the council.

Jensen said he would support any Republican who survives the GOP county convention, but is leaning toward Allen.

Ashton's administrative aide, Michael Chabries, says his boss will be missed for bringing character and competence to a council often prone to political sniping.

"He was a calming voice," he said.

djensen@sltrib.com