Crossword Puzzle Griffin of old TV

Clue: Griffin of old TV

Olds offering (ALERO with 5 letters)
Oldtime town official (CRIER with 5 letters)
Real estate offering (e.g. HOUSE with 5 letters)
Housekeeper's home renovation advice about a cheap fourposter offer? (TURNDOWNTHEBED with 14 letters)
J.P.'s office? (HITCHINGPOST with 12 letters)
Munic. official (ALD with 3 letters)
Like the Borg race in "Star Trek" spin-offs (CYBERNETIC with 10 letters)
Oldest man in space John (GLENN with 5 letters)
Coloratura's offerings (SOLI with 4 letters)
Officer of tomorrow (CADET with 5 letters)