A registered building in Castletown could be turned into a café and tourist accommodation, if planners give the green light.
Derby House on Parliament Square had previously been used as offices, but Castletown-based Marlinspike Properties says it wants to convert the historic building.
In its application the company says it would create two bedrooms for visitors in the upper floors.
And it's also applied to change the use of the basement and ground floor to a catering outlet.
Police make fresh appeal to find missing teenager
Trainee police constables raise £1,400 with kayak challenge
RNLI honours the 40 years of service between two volunteers
What would be the impact of raising the income tax threshold?
Nominations open for Manx cultural hero awards
Passport and immigration public counters to temporarily close
Overnight delay means today's sailings will set off late
Fireworks displays to kick off with event tonight