The answer will depend on where in the world the houses were.
19 squares will cover 1900 square feet.
1900 square feet..
176.515 square m
211.11 square yards.
Approximately 1885 Square feet of roofing.
Many houses are 60 feet wide. 1365 divided by 60 is about 23 feet. So a house about 60 by 23 would be 1365 square feet.
Two story houses come in many different sizes.
Most American houses are 1,000 to 2,000 square feet. That's about 100 to 200 square meters.
1900 metres = 6233.6 feet (approx).
The average square footage of a colonial house was much smaller than modern day houses. Many of these colonial houses were less than 300 square feet.
1900 mm = 6.23 ft
how many square feet in 25 feet by 6 feet