I deliver furniture to private addresses all over the south east of England and I come across a lot of new housing estates.A good tip i’ve picked up is to use Estate Agents for directions.They often give you a map of the area with the new estates marked on them but don’t always expect it.Another good scource of local directions can be the local fire station.They need to be notified of all new adresses for safety reasons but I have ended up telling them how get somewhere on more than one occasion!