---
title: "GWR"
description: "New-building-projects feed from the GWR register, served from Postgres with a Redis cache. Loaded monthly by gwr/load_new_projects.js."
---

> Documentation Index
> Fetch the complete documentation index at: https://docs.aireon.ch/llms.txt
> Use this file to discover all available pages before exploring further.

Path: RES API (public)

New-building-projects feed from the GWR register, served from Postgres with a Redis cache. Loaded monthly by gwr/load_new_projects.js.

## Operations

- [List loaded monthly runs](/res/get-gwr-months/)
- [One run's metadata and summary](/res/get-gwr-summary/)
- [List buildings (filtered, paginated)](/res/get-gwr-projects/)
- [One building by EGID](/res/get-gwr-project-by-egid/)
- [Buildings as a GeoJSON FeatureCollection](/res/get-gwr-geo-json/)
- [Dwelling (Wohnung) records for one or more buildings, by EGID or by parcel EGRID](/res/get-gwr-dwellings/)


Source: https://docs.aireon.ch/res/tags/gwr/index.md