St Brelade residents have had to fork out hundreds of pounds in repairs after a number of cars were vandalised on Clos des Sables.
Jersey Police say three incidents of malicious damage have been officially reported on the estate in the last few weeks.
Officers are continuing to investigate the spate of incidents where possible, but a Police spokesperson says some lines of enquiry have been exhausted.
The cases remain on file in case any new information comes forward.


Chamber president announces resignation over donation backlash
Menacing or misleading election posts could result in police action, islanders warned
Automated medication dispensers to be rolled out in Jersey
Fishermen's inquests conclude as marine safety investigation is made public
Jersey International Motoring Festival gets into gear
J999 goes under the hammer
Regent Gymnastics Club opens new home with Olympic Equipment
Survey asks where people in Jersey go sea fishing