Mike Layton has sent an e-vite for what is expected to be a campaign launch on March 5. (CBC)

It looks as if the son of federal NDP Leader Jack Layton is going to dive into politics.

Mike Layton is set to announce his candidacy for a seat on Toronto city council March 5.

Layton, 31, has planned a campaign-style launch party at a bar in Toronto's Little Italy and sent out an e-vite saying, "I have news to share."

Reached on his cellphone, Layton wouldn't come right out with it and declare, but did tell CBC News, "I just want to pull everyone together and give them the answer at the same time."

He also said it's too early to talk platform, but his background as co-ordinator for the Green Energy Act Alliance will shape a "solid environmental agenda."

In Toronto, each riding is represented by two councillors.

Earlier this year one of the longest-serving members of city council, Joe Pantalone, decided to run for the mayor's job, leaving a vacancy in the riding of Trinity-Spadina.

The riding is currently represented municipally by Pantalone and Coun. Adam Vaughan, who is the son of late Toronto journalist — and one-time city councillor — Colin Vaughan.

Layton said he's talked with his father about "the decision I have to make" and will draw on his "lifetime of advice."

He said his dad knows better than anyone how hard it is just to run, as well the personal toll a public life can take.

Jack Layton was a Toronto city councillor for 17 years before being elected to head the federal NDP in 2003.

Federally, the riding is represented by Olivia Chow, who is married to Jack Layton.

Mike Layton is Jack Layton's son from his first marriage.

Trinity-Spadina is one of the most diverse ridings in the country. It encompasses the main campus of the University of Toronto, Kensington Market and Chinatown, as well as large swaths of new condominium developments near Lake Ontario and portions of the city's entertainment district.