I agree with much of your criteria - when I think "house beer", the two main criteria I would start with are:
1.) everyone likes it.
2.) low alcohol/session beer.
Quick turnaround is also key, so you can whip a batch or two up on a few weeks notice and have it in its prime for parties and gatherings. That said, probably my most popular house beers are -
1.) British Dark Mild
2.) British Bitter
3.) A smallish American Pale Ale in the 1.040 range with 25-30 IBU's or so.
4.) a fourth really popular beer of mine that takes longer is a German Helles.
I really love a good British Dark Mild though - pleases all kinds of beer drinkers.
1.) everyone likes it.
2.) low alcohol/session beer.
Quick turnaround is also key, so you can whip a batch or two up on a few weeks notice and have it in its prime for parties and gatherings. That said, probably my most popular house beers are -
1.) British Dark Mild
2.) British Bitter
3.) A smallish American Pale Ale in the 1.040 range with 25-30 IBU's or so.
4.) a fourth really popular beer of mine that takes longer is a German Helles.
I really love a good British Dark Mild though - pleases all kinds of beer drinkers.