Fairfield is a residential subdivision of detached, single, townhomes, and semi-attached twins built ca. 1986. Median interior living space is approximately 1,400 sq. ft. Median lot size is less than one-fifth of an acre. Typical homes are 2 to 3 bedrooms, 1 to 2 baths, full basement. About half of the homes have attached garages.
Access to the Fairfield neighborhood is from Fairgrounds Road onto Jean Drive or Forty Foot Road onto Towamencin Avenue.