It's written to the Transport Minister and says all properties earmarked for infrastructure can't have alternative uses.
The Irish Times reports the port has concerns developing the site for housing would have negative consequences for national port capacity.
It's also worried greenhouse gas emissions would rise as shipments moved to other ports would require more truck traffic to bring goods to Dublin.
Wicklow Gardaí Urge Extreme Caution On Road Safety This Christmas
Wicklow Coastguard Urges Safety First for Christmas and New Year Dips
Wicklow Commuters To Benefit As New DART Trains Set To Transform Coastal Commuting
Shaping the Future of Newtownmountkennedy: A Town Team’s Vision for Growth and Community
North Wicklow GP Advice As Flu Season Hits Hard Locally