Braddan Parish Commissioners are looking for expressions of interest for their development at Strang Corner Field.
The new family leisure centre, costing around £5m, received planning approval in 2017 and is due to be completed early 2023.
Commissioners are now looking for people to lease out the remaining units that can be turned into coffee shops, children's play areas, gyms, or health services such as dental practices.
Commissioners say ideas and layouts can be discussed to meet the needs of prospective tenants, and more information about the available units can be obtained from the commissioners' office.
The deadline for expressions of interest is 17:00 on Friday October 15.
Northern bus services to be raised in Keys
Ben out of service for maintenance work this week
Richmond Hill closed again tonight for work
October warmer and sunnier than usual, says Met Office
MHK queries cost of Liverpool awards trip
DOI says it has 20 empty public sector homes
Marquee plan submitted by Milntown Estate
Fire crews called to free driver from crashed car
