having read the history and looked at the maps it seems 'enclave' is a good description the 'invented' name 'dollymount' seems of the 'citywest' type though in terms of size dollymount doesn't really compare to clearly defined areas like citywest or cherrywood though the latest osi street guide doesn't give a district name to citywest but does to dollymount perhaps if the very well known beach on the bull island was called 'clontarf strand' instead of dollymount strand the name 'dollymount' would have disappeared