Arbor Hill Historic District–Ten Broeck Triangle
In 1975 several residents of the Ten Broeck Triangle formed the Arbor Hill Concerned Citizens Association (AHCCA) to lobby the city for improvements in neighborhood services. Many of them lived in the surviving townhouses, which they had often restored themselves. They saw gentrification as the key to revitalizing the neighborhood, due to its proximity to downtown Albany and the growing service-sector jobs there. To further this goal, they worked with preservationists to have the triangle recognized as a historic district. That area was duly listed on the Register in 1978 under that name.
Armour Heights
In the 1950s, some of the neighbourhood's streets were destroyed due to the construction of Highway 401. One of the major streets in Toronto, Avenue Road, terminates at the Armour Heights neighbourhood at Bombay Avenue. There is an Avenue Road/401 
Parclo A4 interchange just south of Bombay Avenue.
The post-war years saw the steady development of the neighbourhood, and all the farmland was transformed into middle-class suburban housing by the beginning of the 1970s. It has become an important Jewish area of Toronto. It is just to the east of Bathurst Manor, the most Jewish neighbourhood in Toronto. Bathurst Street is lined with a number of Jewish stores and restaurants, and synagogues such as Adath Israel. According to the 2001 census, 12% of the population is Jewish An important landmark is Toronto's Holocaust Memorial, which is located just north of the community in Earl Bales Park.