Which type of review is conducted for developments proposed within a 300-foot radius of environmentally sensitive areas?

The correct answer is environmental impact review. This type of review is specifically designed to assess the potential effects of proposed developments on the surrounding environment, particularly when those developments are close to environmentally sensitive areas.

Conducting an environmental impact review allows planners and decision-makers to understand how a proposed project may affect local ecosystems, water quality, wildlife habitats, and other critical environmental factors. The 300-foot radius is significant as it often encompasses areas where the proposed development might have direct or indirect impacts, necessitating a thorough evaluation to mitigate any adverse effects.

The other types of reviews mentioned have their own specific functions but do not primarily focus on environmental implications. Permit reviews typically deal with the compliance of a proposed development with zoning and building regulations. Site plan reviews examine the physical layout and design of a project to ensure it meets local planning standards. Subdivision reviews focus on the division of land into plots for development, concentrating on design, infrastructure, and density rather than environmental impacts. Thus, the environmental impact review is the most appropriate choice in the context of assessing developments near sensitive ecosystems.