Plans to build 3,500 homes north of Selby would have a “very significant” impact on York, a meeting has heard.
City of York Council is set to lodge an official objection over Selby District Council’s preference for a new community near Heronby.
The proposed development could end up costing the York council tens of millions of pounds, it is claimed.
A Heronby project spokesperson said they were “keen to support further engagement” between the councils.
The proposals are part of Selby council’s Local Plan.