What type of proposed work triggers a review by HPB?

    Alterations, Demolition, New construction, Reconstruction, Restoration including railings or balconies, Remodeling, Other modifications that result in a significant change in the external appearance of a site or structure, Changing exterior paint colors , and Adding a fence

    What type of work is exempt from a review by HPB?

    Ordinary maintenance (correct deterioration or decay), Repainting with same color, Re-roofing with same materials of same color, Landscaping, and Addition of storm windows