The average lot size was 40 feet wide by 100 feet deep.
This increased lot size - at least on the map - to a third of an acre.
Because of the small lot sizes, the houses are close together.
The minimum lot size for new houses is expect to be increased from two acres to five.
The standard lot size is 100,000 units of the base currency.
On the east side, developers may build to 14 times their lot size.
Zoning at the site permits a building 10 times the lot size, or 555,000 square feet.
The city is divided into seven zones, based on minimum lot size.
Last year, the median lot size for a new house was 10,000 square feet, up from 8,875 in 1985.
The area is known for its large lot sizes.