diff --git a/flint/leakage.py b/flint/leakage.py
index 9a414f4..0a22bbe 100644
--- a/flint/leakage.py
+++ b/flint/leakage.py
@@ -2,7 +2,7 @@
 
 from argparse import ArgumentParser
 from pathlib import Path
-from typing import Dict, NamedTuple, Union, Optional, Tuple
+from typing import Dict, NamedTuple, Union, Optional
 
 import astropy.units as u
 import numpy as np
@@ -225,12 +225,23 @@ def load_and_filter_components(
     return comp_table
 
 
+class PolStatistics(NamedTuple):
+    """Simple container for statistics around the extraction of leakage polarisation statistics"""
+
+    peak: np.ndarray
+    """The peak pixel value"""
+    noise: np.ndarray
+    """The standard deviation of pixels within a box"""
+    mean: np.ndarray
+    """The mean of pixels within a box"""
+
+
 def extract_pol_stats_in_box(
     pol_image: np.ndarray,
     pixel_coords: PixelCoords,
     search_box_size: int,
     noise_box_size: int,
-) -> Tuple[np.ndarray, np.ndarray]:
+) -> PolStatistics:
     """Construct two boxes around nominated pixel coordinates to:
 
     * extract the peak signal within
@@ -243,7 +254,7 @@ def extract_pol_stats_in_box(
         noise_box_size (int): Size of box to calculate the RMS over
 
     Returns:
-        Tuple[np.ndarray, np.ndarray]: Extracted peak polarised signal and noise
+       PolStatistics: Extracted statistics, including peak polarised signal, noise and mean
     """
     y_max, x_max = pol_image.shape[-2:]
 
@@ -251,6 +262,7 @@ def extract_pol_stats_in_box(
 
     pol_peak = None
     pol_noise = None
+    pol_mean = None
     for idx, box_size in enumerate((search_box_size, noise_box_size)):
         box_delta = int(np.ceil(box_size / 2))
 
@@ -291,11 +303,21 @@ def extract_pol_stats_in_box(
                     for data in search_box
                 ]
             )
+        elif idx == 2:
+            pol_mean = np.array(
+                [
+                    np.nanmean(data) if np.any(np.isfinite(data)) else np.nan
+                    for data in search_box
+                ]
+            )
 
     assert pol_peak is not None, f"{pol_peak=}, which should not happen"
     assert pol_noise is not None, f"{pol_noise=}, which should not happen"
+    assert pol_mean is not None, f"{pol_mean=}, which should not happen"
+
+    pol_stats = PolStatistics(peak=pol_peak, noise=pol_noise, mean=pol_mean)
 
-    return pol_peak, pol_noise
+    return pol_stats
 
 
 def _get_output_catalogue_path(
@@ -354,18 +376,19 @@ def create_leakge_component_table(
     i_values = components[peak_flux_col]
 
     pol_pixel_coords = get_xy_pixel_coords(table=components, wcs=pol_fits.wcs)
-    pol_peak, pol_noise = extract_pol_stats_in_box(
+    pol_stats = extract_pol_stats_in_box(
         pol_image=pol_fits.data,
         pixel_coords=pol_pixel_coords,
         search_box_size=leakage_filters.search_box_size,
         noise_box_size=leakage_filters.noise_box_size,
     )
-    frac_values = pol_peak / i_values
+    frac_values = pol_stats.peak / i_values
 
     logger.info(f"{frac_values.shape=}")
     components[f"{pol}_fraction"] = frac_values
-    components[f"{pol}_peak"] = pol_peak
-    components[f"{pol}_noise"] = pol_noise
+    components[f"{pol}_peak"] = pol_stats.peak
+    components[f"{pol}_noise"] = pol_stats.noise
+    components[f"{pol}_mean"] = pol_stats.mean
 
     output_path = _get_output_catalogue_path(
         input_path=catalogue if isinstance(catalogue, Path) else pol_image,