having used leaflet distributors myself I can tell you it can be very unreliable so while you are distributing your own just do some for other businesses and charge
I used to pay about ?10 per thousand so a lot of walking!!!

The worst part about that are those houses in Brockley that have a flight of stairs up to the front door
another one round the back to flats and another one down to the basement
I know that most distributors only like flat roads, door virtually on the road so they can do their 1000 +++++ quickly
Steps, long paths and basements

Do you really need a list of roads for that?

Just photocopy a map and mark off the roads you have done

Depending on what you are advertising the % back is very low so you have to put a lot of leaftlets out to get a result


I used to use a very reliable independant guy but he got too clever and passed my expensive leaflets on to someone he felt sorry for and he promptly discarded them

I knew because I have patients in most roads in the area and was able to check

Good luck anyway