On Sunday night, police advised there were no suspicious circumstances and thanked members of the public, the media and those who helped in the search for their assistance.

Benjamin Martin, a father-of-two, was last seen about 9pm last Sunday at his home on Emerald Crescent.

His wife of 10 years Katrina Martin said her husband had been the best man at his best mate's wedding the day before he disappeared.

"He's basically disappeared without a trace," she said.

"There is great concern for his safety."

The accountant left his phone at home, but his wallet and keys had not been found.

Mrs Martin said her husband's credit card and Go Card were not used since he went missing and police were unable to find evidence of his whereabouts on CCTV cameras.

He was a father to a six-year-old son and a four-year-old daughter.

Police officers had been co-ordinating a search operation within a four-kilometre radius of the 36-year-old's home, which involved SES, Polair, trail bikes and horses.

Police had asked residents and business owners in the area to check their yards and to be vigilant when walking or driving around the search area.

Mr Martin was Caucasian, 186 centimetres tall, solid build with brown hair and blue eyes.

"My two young children and I just want him home with us again," Mrs Martin said.

If you or someone you know needs support, help can be found at Lifeline on 13 11 14 or Beyond Blue on 1300 224 636.