If you’re looking for a masjid, the Stratford Mosque is small and welcoming. You can find them on Facebook. While their social media is out of date, they’re very warm and helpful if you message them and can answer any questions you might have.
A little further afield but a very direct drive there is also the Waterloo Masjid (40 mins) and the Kitchener Masjid (40 mins).