This is another new community in El Cajon.

http://www.sdlookup.com/MLS-100063385-815_Liberatore_Ln_El_Cajon_CA_92019

No Mello-Roos
No HOA
acre lot
single story homes
over 4000sqft if you add/upgrade with a detached casita.
Location is nice, not too far from freeway and not too close to apartments.
Not sure about schools. The link from SDlookup shows schools nearby.