Building Stock Database - Sample

The Building Stock Database (BSD) provides county-level estimates and forecasts of the stock of floor space and number of buildings (or dwelling units for residential) for 15 types of nonresidential and residential buildings. The data is in annual totals from 1970 to the present with a forecast for the next five years. This database was first built in 1985 using benchmarks for the floor space in place at that time and annually since then new square footage created from new construction and building additions has been added each year. A demolition factor is also applied to take into consideration square footage lost from the inventory. The BSD is a tool for measuring demand for ongoing services like utilities year over year. It can also be useful in estimating the size of the replacement market for various building materials and can be used for determining new markets to enter based on their existing stock of floor space by structure type.

搜集汇总

背景与挑战

背景概述

该数据集提供1970年至今美国各县15类建筑的存量、建筑面积年度估算及5年预测数据，通过记录新建与拆除面积实现动态更新，主要用于评估公用事业需求及建材市场潜力分析。