Complex sentence: In spite of the 1906 San Francisco earthquake a number of neighborhoods retain their original, pre- 1906 housing stock, these neighborhoods include the South University, Naglee Park, Hensley Historic District, Reed Historic District and Vendome neighborhoods.
Split into simpler sentences: In spite of the 1906 San Francisco earthquake, a number of neighborhoods still retain their original, pre- 1906 housing stock. These neighborhoods include the South University, Naglee Park, Hensley Historic District, Reed Historic District and Vendome neighborhoods.