We did not intend to live in a Chinese enclave when we moved into our Scarborough, Canada home in Toronto. It seemed like when a white elderly couple would move out, a Chinese family would move in. As the years passed, this continued, until 50-60% of our street is now Chinese. It also was not our desire to live in a Chinese enclave. Our intention was to live in a multiculturally mixed neighbourhood.
I write this post after being prodded by this article on Markham Chinese enclaves. Markham is just north of the Scarborough and Toronto border, and can be considered an ethnic extension of Scarborough. In fact we often shop there.