Roman's Empire. One off series in 2007. It had Chris O'Dowd and Nicholas Burns and it was hilarious.

I am currently enjoying my recent discovery of "Time Gentlemen, Please!" (2000-2002)

Stella is set in Wales but.if I had to say Brittish it would be The Wrong Mans

Green Wing
Coupling
Black Adder
Vicar of Dilby
Waiting for God
Doc Martin
Kingdom
Monday Monday
Gavin and Stacy
Spaced
Whites
Those are all of my favorite Britcoms (at the moment) that I can recall currently.. However, there are very many more

I also liked to watch Fresh Fields. I also enjoyed:
Blackadder
To The Manor Born
The Good Life
All Creatures Great and Small
Yes Minister
Birds of a Feather
The Benny Hill Show
Lead Balloon

"Coupling" hands down. It's my favorite of all TV comedies, not just Britcoms.

my life in film
"We learned more from a three minute record than we ever learned in school"

Rab C Nesbitt. It's based in Glasgow though, so it's unlikely people outside of the UK (even sometimes outside of Scotland lol) will understand the speech
I agree that it's genius, but no one outside of Glaswegians will understand it, not even a lot of other Scots.
I posted on another board that the episode called
Semmitry
, S06E04 should have won an award for being the best show I've ever watched dealing with cancer.
"Faith is the substitution of emotion for evidence."
Rab C. Nesbitt
"To a religious mind, atheism is the most conventional way of being unconventional."
Rev. Ives

Rab C Nesbitt. It's based in Glasgow though, so it's unlikely people outside of the UK (even sometimes outside of Scotland lol) will understand the speech. But if you're lucky enough to 'get it', it's genius. The early years were absolutely hilarious. Gregor Fisher is without doubt the best drunk actor I have ever seen.
I did not hit you. I simply high-fived your face.

Loved the early Dave Allen shows (Dave Allen at Large) in the 1970s. Unfortunately, he became very crude and foul - mouthed when he came back on to TV years later. Not sure what he was trying to achieve. Possibly trying to keep up with younger comics. Still, he was great in his prime.

In Australia, very few people have heard of The Worst Week of My Life, which centered around the misadventures of the bumbling Howard Steel, his long-suffering wife Mel, her humorless parents Dick and Angela and other characters, such as Mel's drama queen younger sister, strange uncle and Howard's loopy PA. A comedy where everything possible goes wrong for the well-intentioned Howard, this is possibly the funniest show I have ever seen, but so obscure.
While not strictly a sitcom, as it was more comedy-drama, one of the best British shows was The Hello Girls, which was made in the mid 1990s and centered around a group of girls working at a telephone exchange in the late 1950s. So obscure and forgotten is The Hello Girls that I was beginning to think I had imagined the whole thing, until I found evidence that it actually existed on the internet.

Murder Most Horrid
The Secret Diary of Adrian Mole
The British Comic Strip
The Kenny Everett Television Show

Peep Show
Black Books
Brass Eye
Nathan Barley
I.T. Crowd
Fresh Meat
Alan Partridge
Marion & Geoff
Catterick
Nighty Night
Jam
-Outahand-
Cultural Design

The Day Today
Brass-Eye

The Fall and Rise of Reginald Perrin-Hasn't been shown here in many years-Loved Reg's Grot Shop.

Darkplace

I'm not sure which are "lesser known" in the UK, but here in Australia I'd classify these as the best lesser known Britcoms:
The Thin Blue Line
Kiss Me Kate
Dinnerladies
The Royle Family

Oh and Noel Fieldings Luxury Comedy!

I know people have mentioned them already but "Spaced" and "Black Books" are my all time favourites along with Red Dwarf, but these are relatively well known. All the others are great too, oh and "The Mighty Boosh" I don't know how well known that is outside the UK.

I don't think anyone has mentioned So You Think You've Got Troubles.
http://www.imdb.com/board/10101201/combined
I don't think it's ever been released on DVD so it's not going to be easy to find unless your local TV service buys the rights, as hasn't happened in my area for a very long time. Only a single series was produced as I remember but it was very different and brilliant.
Eeek!!! I'm getting dressed.

I've just watched "Solo" for the first time and thoroughly enjoyed it.
ROCK STA
RS HAVE KIDN
APPED MY SON

The Squirrels.
An office set sitcom with Ken Jones and Bernard Hepton.
Also donkey jacket wearing, The Times reading Selwyn Froggit.
Neither has ever been repeated as far as I know.

Ah wullnae haud that against yae, ya Sassenach bastar'.

I'm not from the U.S. actually. I live in that other former colony across the pond from
Old Blighty
.
Thanks for the leads but, if I ever get a strong hankering to binge watch, I shall dust off my old VHS tapes and see if the old machine will play them after all these years. Meanwhile, I'll keep an eye on the discount DVD bins for any good old Britcoms.
Eeek!!! I'm getting dressed.