You need to check every address you are considering on the NVUSD website. That is the best way to ensure that you are picking a correct address. But this information always comes with the caveat that you are never guaranteed a school just based on your address.
general website - http://www.nvusd.k12.ca.us/
school finder page - https://nvusd-abi.nvusd.k12.ca.us/abi/schoolsearch.asp
Kris is "spot on" as the Brits would say or absolutely correct
as we would say in American English... and staying in the same
school is very important... Both Napa and Vintage High Schools
provide excellent opportunities for your younster but remaining
at the one where they started has big advantages. I substitute
at both schools and have high regard for the programs and the
staff... especially the staff.
Probably your best quick solution would be to check with one of
the Property Mamagement companies.. eg, Crown, Hedgerow,
etc.. to see what is available... FYI the Crown office is on Linclon
Ave about a block from Napa High.