Building Permits

# ATTOM Building Permit Data – Nationwide Property Improvement & Permit Records ## Overview ATTOM Building Permit Data provides nationwide insight into property improvements requiring jurisdictional approval. Sourced from public record building departments across the United States, the dataset captures building permit activity documenting property modifications, renovations, and construction projects. ## Coverage & Scale - 339,600,103 total building permit records - Coverage across 3,144 counties nationwide - Updated weekly - Nationwide, state, and county-level availability ## What the Dataset Includes The Building Permit dataset combines key property information with jurisdiction-sourced permit details: - Property site and mailing address information - Permit records sourced from individual U.S. jurisdictions - Permit descriptions and classifications reflecting work performed Because building departments use unique permit formats and descriptions, the dataset captures the variation in terminology used across jurisdictions, supporting analysis of different types of permitted work. ## Availability - Nationwide, state, and county units of sale# ATTOM 建筑许可数据集——全美物业改造与许可记录 ## 概述 ATTOM建筑许可数据集可提供全美范围内需经辖区审批的物业改造相关洞察。该数据集源自美国各地公共档案中的建筑部门信息，收录了记录物业改造、翻新及建筑工程的建筑许可活动数据。 ## 覆盖范围与规模 - 总计339,600,103条建筑许可记录 - 覆盖全美3,144个县 - 每周更新一次 - 支持全美、州级及县级维度使用 ## 数据集内容 本建筑许可数据集将关键物业信息与辖区提供的许可详情相结合： - 物业现场地址与邮寄地址信息 - 源自美国各辖区的许可记录 - 反映施工内容的许可描述与分类信息 鉴于各建筑部门采用独特的许可格式与描述规范，该数据集收录了不同辖区使用的术语差异，可支撑各类许可施工类型的分析工作。 ## 可用性说明 支持全美、州级及县级销售单元维度的数据集获取。

搜集汇总

背景与挑战

背景概述

该数据集提供美国全国范围的房产改进建筑许可记录，涵盖3,144个县，包含约3.396亿条来自公共建筑部门的许可信息，每周更新。数据内容包括房产地址和许可细节，支持分析不同司法管辖区的许可工作类型，并可按全国、州或县级单位获取。