There's a kind of hypocrisy going on here, in the sense that Arabs in general can't rent apartments in Jewish neighborhoods, either because no one will rent to them, or because the local authority doesn't allow it. Lieberman recently proposed legislation that would allow Jewish communities to reject prospective members for any reason (the rationale is obvious). The rabbis are just stating overtly what has always been a fact of life here.
Yemen's Houthi rebels commit to peace plan in letter to UN chief, BBC reports (Haaretz)
from the article: Israel's legal establishment silent amid uproar over 'racist' rabbis