NSW Property Sales - Australia

# NSW Property Sale Data

NSW Property Sales - Australia - Paid data listing includes data sets sourced from the [NSW Valuer General](https://www.nsw.gov.au/departments-and-agencies/department-of-planning-housing-and-infrastructure/nsw-valuer-general) and licensed for reuse under the [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/) licence.

The data sets included in this listing are sourced from the NSW Valuer General and are provided in their original form. Data Army Intel has parsed, consolidated, and structured the data, including enabling ongoing updates; however, no comprehensive cleansing or standardisation has been applied to the source records. As a result, minor inconsistencies (e.g. locality naming variations) may exist, and further data preparation may be required for specific analytical use cases.

## NSW Property Sales Total

This dataset provides information (excluding property ownership) about property sale records since 1990. It was created and formatted by Data Army Intel by consolidating the NSW_PROPERTY_SALES_1990_2001_ARCHIVE and NSW_PROPERTY_SALES_CURRENT tables which are also included in this listing.

Key features of this dataset include property details, contract dates, settlement dates, and purchase prices.

## NSW Property Sales 1990-2001 Archive (NSW GOV)

Between 1990-2001, property sales data was updated yearly into an old data schema format. This system has since become obsolete but the historic data is still provided by the NSW Valuer General.

This dataset is produced for each Local Government Area and is provided by the NSW Government in a .DAT (DAT file) file format. Property ownership details are not included in this file.

See: [https://valuation.property.nsw.gov.au/embed/propertySalesInformation](https://valuation.property.nsw.gov.au/embed/propertySalesInformation)

## NSW Property Sales Current (NSW GOV)

Since 2001, property sales data has been updated on a weekly basis into the current iteration of the data schema format.

This dataset is produced for each Local Government Area and is provided by the NSW Government in a .DAT (DAT file) file format. Property ownership details are not included in this file.

See: [https://valuation.property.nsw.gov.au/embed/propertySalesInformation](https://valuation.property.nsw.gov.au/embed/propertySalesInformation)

**Schemas available:**

- NSW_PROPERTY_SALES_AUS_PAID

**Tables available:**

- NSW_PROPERTY_SALES_TOTAL
- NSW_PROPERTY_SALES_1990_2001_ARCHIVE
- NSW_PROPERTY_SALES_CURRENT
- NSW_PROPERTY_SALES_TOTAL_ARCHIVE

原始信息汇总

NSW Property Sales - Australia - Paid 数据集概述

数据集基本信息

• 数据集名称: NSW Property Sales - Australia - Paid
• 数据提供商: Data Army Intel
• 数据来源: 新南威尔士州估价总长 (NSW Valuer General)
• 许可协议: CC BY 4.0
• 数据覆盖时间: 1990年1月1日 - 2026年2月17日
• 地理覆盖范围: 澳大利亚 (按地址)
• 数据更新频率: 每周
• 云区域可用性: AWS (亚太地区多个区域)

数据集内容描述

该数据集包含自1990年以来新南威尔士州的房产销售记录。数据由Data Army Intel解析、整合和结构化，并支持持续更新，但未对源记录进行全面清理或标准化，因此可能存在微小的不一致性。

包含的数据表

1. NSW_PROPERTY_SALES_TOTAL

   • 整合了1990-2001年存档数据和2001年至今的当前数据。
   • 关键特征包括房产详情、合同日期、交割日期和购买价格。

2. NSW_PROPERTY_SALES_1990_2001_ARCHIVE

   • 1990年至2001年的历史房产销售数据，采用旧的数据模式格式。
   • 按每个地方政府区域提供，文件格式为.DAT。

3. NSW_PROPERTY_SALES_CURRENT

   • 自2001年以来的房产销售数据，采用当前的数据模式格式，每周更新。
   • 按每个地方政府区域提供，文件格式为.DAT。

4. NSW_PROPERTY_SALES_TOTAL_ARCHIVE

注意: 所有数据集均不包含房产所有权详情。

数据字典（部分字段预览）

• YEAR: Number
• DISTRICT_CODE: Number
• PROPERTY_ID: Varchar
• PROPERTY_STREET_NAME: Varchar
• PROPERTY_LOCALITY: Varchar
• CONTRACT_DATE: Date
• PURCHASE_PRICE: Number
• LAND_DESCRIPTION: Varchar
• ZONING: Varchar
• DATE_UPDATED: Date
• DATA_SOURCE: Varchar (例如: https://valuation.property.nsw.gov.au/embed/propertySalesInformation)

主要业务应用场景

• 市场与定价分析: 识别跨郊区和地方政府区域的价格趋势和市场模式。
• 资产估值: 提供可比较的市场证据，帮助估算类似房产的价值。
• 风险分析: 帮助投资者和贷款机构评估市场稳定性和潜在风险。
• 机器学习: 用于开发自动估值模型，通过统计分析和机器学习估算房产价值。

使用示例

查询示例: 查找2020年以来Epping地区售价低于700,000澳元的房产。 sql select * from NSW_PROPERTY_SALES_AUS_PAID.NSW_PROPERTY_SALES_TOTAL where property_locality = EPPING and purchase_price < 700000 and year >= 2020;

定价与联系

• 定价: 需联系销售部门。
• 销售联系: [e-mail]
• 支持联系: [e-mail]

搜集汇总

背景与挑战

背景概述

该数据集整合了新南威尔士州自1990年以来的房产销售记录，数据源自NSW Valuer General，采用CC BY 4.0许可。它包含房产详情、合同日期、结算日期和购买价格等关键信息，但数据以原始形式提供，未经过全面清洗，可能存在轻微不一致。