Follow CBSMIAMI.COM: Facebook | Twitter

FORT LAUDERDALE (CBSMiami/AP) — Looking to settle his debts and get through his divorce, former teen heartthrob David Cassidy is preparing to auction off his Ft. Lauderdale mansion.

READ MORE: NBA fines Miami Heat $25,000 for violating 'bench decorum'

Once he hands over the keys, the singer and former star of “The Partridge Family” television series says he’s not looking back — not at the house or the last few years that have been overshadowed by personal struggles.

Cassidy, 65 and the father of two, is auctioning the waterfront home and all its furnishings September 9th as part of bankruptcy and divorce proceedings.

“My soon-to-be ex-wife and I need to resolve our financial problems,” Cassidy told The Associated Press while leading a home tour last week.

The Fisher Auction Company is requiring potential bidders to deposit $200,000 into escrow and prove they have at least $3 million available for the sale.

Cassidy bought the house in a ritzy Fort Lauderdale neighborhood in 2001 for $1.1 million, and he estimates he spent about $1 million more in renovations that expanded the house to roughly 7,000 square feet.

Among the renovations was a wall that helped preserve a fuchsia bougainvillea plant Cassidy estimates is 50 years old.

Gardening has long been a hobby for Cassidy, and he says puttering around his palm-shaded property has been a solace over the last few years.

READ MORE: Man faces several charges including pointing laser at BSO aviation unit

Aside from declaring bankruptcy in February, Cassidy this spring was sentenced to a $900 fine and community service for a 2013 drunken-driving charge in upstate New York.

Last year, Cassidy’s wife filed for divorce after 23 years of marriage, and he entered alcohol rehabilitation after being charged with driving while intoxicated in Los Angeles in 2014.

Cassidy also had his license suspended for six months after pleading no contest to driving under the influence in Florida in 2011.

Cassidy says he doesn’t spend much time online or watching the news.

“It’s way too negative for me. I deal with depression, anxiety,” he said. “It comes from the external problems I’ve been dealing with. But they all will, as everything does in the end, … wash away.”

While he’s looking for a smaller house, Cassidy says he has no plans to retire. He still plays his old hits when he tours, which has become more difficult to do with arthritis.

The pianos and guitars displayed throughout his home won’t be included in the auction, as he’s working on a Christmas album and an album of songs he learned from his father, actor and singer Jack Cassidy.

MORE NEWS: Miami ex-Proud Boys leader Henry 'Enrique' Tarrio to stay jailed until Capitol riot trial

(TM and © Copyright 2015 CBS Radio Inc. and its relevant subsidiaries. CBS RADIO and EYE Logo TM and Copyright 2015 CBS Broadcasting Inc. Used under license. All Rights Reserved. This material may not be published, broadcast, rewritten, or redistributed. The Associated Press contributed to this report.)