---
title: Map markers not grouping into clusters
description: "Property markers on your map show individually instead of grouping into numbered clusters. **Why this happens.** Clustering on maps using the Leaflet map…"
url: "https://homerunner.io/docs/why-aren-t-property-markers-on-my-map-grouping-into-numbered-clusters/"
updated: "2026-10-26"
category: Setup and plugins
---

# Map markers not grouping into clusters

Property markers on your map show individually instead of grouping into numbered clusters.

**Why this happens.** Clustering on maps using the Leaflet map provider needs two separate things enabled. The **Enable Marker Cluster** checkbox turns clustering on, but the **Map Pins & Stacking** module provides the actual clustering behaviour for Leaflet maps. Without the module, the checkbox has nothing to act on.

**What you can do.**

1. Turn on **Enable Marker Cluster** in the HomeRunner explorer map settings.
2. Enable the **Map Pins & Stacking** module in the HomeRunner Toolkit hub.
3. Check whether the map was placed with a shortcode, block, or page-builder widget. Those placements can carry their own marker-cluster option that overrides the site-wide setting, so make sure it is not switched off there.

Still stuck? [Contact the HomeRunner team](https://homerunner.io/contact/) with your site address and what you tried, and we take it from there.