1. Residential land Divided into 3 sub-categories using 3 colors to represent each category and the area code used is Y, which ranges from Y.1-Y.10. 1.1 Low density residential land (yellow) is defined as land type Y.1 to Y.4 with the main objective of using the land for residential purposes. This type of land is located in the suburbs. The aim is to provide a good living environment. Therefore, the design of residential buildings has also been determined.

Y.1 to promote the environment of living in the suburbs. Can only build a single house. Y.2 to support the expansion of living with a good environment in the suburbs. Can build a townhouse Y.3 to maintain a good living environment in the suburbs. Small and medium sized condominiums can be built. Y.4 to maintain a good living environment in the suburbs. which is in the service area of ​​the mass transit system Small and medium sized condominiums can be built.

1.2 Medium-density residential land (orange) is designated as land type Y.5-Y.7. This orange land can be found in the area continuous with the inner city area. The objective is to support the expansion of living quarters. Y.5 supports expansion in areas that are continuous with the inner city area. Y.6 to support expansion in areas continuous with the inner city area. suburban community center industrial area and industrial estates Y.7 to support the expansion of the inner city area. which is in the mass transit service area

1.3 Very dense residential land (brown) is designated as land type Y.8 - Y.10, which is high-density housing. Located in the inner city area It is often a grilling area in the middle of the city, a business district, and the land has a high value. This type of land is intended to support living in the inner city area.
Y.8 to promote the importance of preserving scenery and the natural environment.
Y.9 to support those in the service area of ​​the mass transit system.
Y.10 to support residential use during the transition to the commercial area. and is within the service area of ​​the mass transit system

2. Commercial land (red) Designated to be land type P.1 - P.5. This type of land has the main purpose for commerce, business, and service provision, divided mainly according to the characteristics of the location.
P.1 to be used as a commercial center for the community To distribute commercial activities that facilitate the daily lives of people living in the suburbs.
P.2 to make use of it as a suburban community center To promote being a commercial business center with a balance between residences and employment opportunities for people living in the suburbs.
P.3 to be used as the commercial center of the city. that supports commercial business activities that serve the general public
P.4 to be used as a secondary commercial center Promote being a commercial business center in the area surrounding the service area of ​​the mass transit system.
P.5 to use as the main commercial center to promote business and trade center and tourism in the Southeast Asian region
3. Industrial land (purple) Designated to be land type A.1 and A.2. This type of land has the purpose of using the land as an environmental management zone for carrying out industrial activities.
A.1 for industrial operations with little pollution.
A.2 for activities in the manufacturing industry