Legal Definitions - subdivision map

A subdivision map is a detailed drawing or plan that illustrates how a larger piece of land will be divided into smaller, individual parcels or lots. This map typically includes important information such as the boundaries of each new lot, the layout of new streets, and the planned locations for essential infrastructure like water lines, sewer systems, and electrical connections.

Here are a few examples to illustrate the concept:

• Residential Neighborhood Development: A real estate developer purchases a large tract of undeveloped farmland on the outskirts of a growing town. To transform this land into a new residential community, they commission a subdivision map. This map meticulously outlines where each individual house lot will be situated, the precise routes for new streets and sidewalks, and the planned locations for water mains, sewer lines, and electrical conduits that will serve the future homes. The map is crucial for obtaining local government approval before any construction can begin.

• Commercial Business Park: A municipal government decides to create a new commercial business park to attract companies and create jobs. They designate a large, undeveloped area for this purpose. A subdivision map is then created to divide this expansive area into smaller, distinct plots suitable for various businesses, such as office buildings, light industrial facilities, or retail centers. The map would also detail the shared access roads, parking areas, and the utility infrastructure (like fiber optic cables and natural gas lines) that will support the entire park.

• Mixed-Use Urban Redevelopment: An urban planning agency aims to revitalize an old industrial zone into a vibrant mixed-use district. They develop a subdivision map for the large parcel of land. This map would delineate specific sections for different purposes: one area for multi-story apartment buildings, another for ground-floor retail shops with offices above, and a dedicated section for a public park or plaza. The map would also show the new street grid, pedestrian walkways, and the integrated utility systems designed to serve the diverse residential, commercial, and public spaces within the new district.