The car park at Ann Court will close permanently from midnight.
88 spaces will be lost as Andium Homes breaks ground for 165 new flats.
The States voted in January to release the £37.8m loan needed for work to start, after the Chief Minister put the project on hold last year.
Senator John Le Fondré wanted a new States HQ built there instead, but politicians voted 26-20 in favour of giving Andium the necessary funds.
Work is due to start tomorrow (5th March), and be completed at the end of 2021.
Search sparked for paddle boarder off Jersey's south coast
A lifeboat and a drone were launched on Sunday night (28 April) to look for a paddle boarder reported off Jersey's south coast.
Four seals found in Jersey have been returned to the sea
Four seals that were found stranded on Jersey's beaches have been released back into the wild after months of care at the GSPCA.
Car parking charges in Jersey to rise by 7%
It will cost more to park in Jersey's public car parks from this Wednesday (1 May).
Person rescued from a blaze at a flat in Jersey
A fire at a flat in St Helier has been put out after reports of smoke visible from the property.
GP launches group for pro-assisted dying healthcare workers
A Jersey doctor has launched a group for people in the healthcare sector who would like to see islanders given the option to deny end-of-life care.
Four Jersey seal pups to set sail and return to their seas
The GSPCA has revealed that four Jersey seal pups are ready to set free in their local waters.
Photographer teams up with Jersey charities to rejuvenate town
A Jersey photographer, a business owner and a group of charities have teamed up to bring some life back to St Helier's empty shop windows.
Jersey's inflation rate falls to 5.7%
Jersey's inflation rate has fallen to 5.7% That is down from 7.5% at the end of last year.
