I am trying to open a view from a surface controller, but the view responds with:

The type or namespace name 'propertySearchResultsModel' could not be found (are you missing a using directive or an assembly reference?)

Model:

namespace (myNameSpace).Web.UI.Models
{
    public class PropertySearchResultsModel : RenderModel
    {
        .
        .
        .
    }
}

Surface Controller:

public class ApartmentSearchSurfaceController : Umbraco.Web.Mvc.SurfaceController
{
    [HttpPost]
    public ActionResult ApartmentSearch(ApartmentSearchViewModel model)
    {
        .
        .
        .
        return View("~/Views/searchResults.cshtml", propertySearchResultsModel);
    }
}

View:

@using (myNameSpace).Web.UI.Models
@inherits Umbraco.Web.Mvc.UmbracoViewPage<propertySearchResultsModel>
@{
    Layout = "siteTemplate.cshtml";
}       

I have ready other posts on this topic (i.e. https://our.umbraco.org/forum/templating/templates-and-document-types/43193-Current-page-in-view#comment-155630), and I believe I am on the right path, but I'm still struggling. Any help would be greatly appreciated.