we went through the same thing last spring.
our old house was 100 years old with a nice detached 25′ deep 2 1/2 stall garage that we called “the warehouse”.
looking at new houses was a garage nightmare. pretty much anything that isn’t custom built comes with a “2 car” garage that is 21’6″ deep and more like 1 1/2 stalls…we compromised and got the house we wanted without the garage I wanted because with only 2 of us we didn’t need a mansion and the extra $100k in cost.
later this spring i’m putting up a shed to store all the tools so that we’ll be able to open car doors when 2 vehicles are inside.
this week the concrete guy is pouring a slab next to the garage to park the boat on. it’ll sit outside with the cover on for now until i can get a carport built over it. a full garage expansion was in the $40k range when i had a contractor provide an estimate.