diff --git a/seed/static/seed/partials/inventory_reports.html b/seed/static/seed/partials/inventory_reports.html
index 8044d5ac2d..f612743d0e 100644
--- a/seed/static/seed/partials/inventory_reports.html
+++ b/seed/static/seed/partials/inventory_reports.html
@@ -236,28 +236,78 @@ <h4 class="chartTitle">{$ chart2Title | translate $}&nbsp;</h4>
       <!-- ./ col-md-6 -->
     </div>
     <div class="col-md-12">
-      <table class="table table-striped">
-        <thead>
-          <tr>
-            <th translate>Axis</th>
-            <th translate>Access Level Instance</th>
-            <th translate>Sum</th>
-            <th translate>Min</th>
-            <th translate>5th Percentile</th>
-            <th translate>25th Percentile</th>
-            <th translate>Mean</th>
-            <th translate>Median</th>
-            <th translate>75 Percentile</th>
-            <th translate>95th Percentile</th>
-            <th translate>Max</th>
-          </tr>
-        </thead>
-        <tbody>
-          <tr ng-repeat="row in axisData track by $index">
-            <td ng-repeat="item in row track by $index">{$ item $}</td>
-          </tr>
-        </tbody>
-      </table>
+      <h4 class="chartTitle">Statistics</h4>
+
+      <div ng-repeat="(cycle, vals) in axisData track by $index" ng-init="parentIndex = $index" class="pad-bottom-10">
+        <button
+          id="collapse-button-{$ $index $}"
+          type="button"
+          class="accordion-header"
+          data-toggle="collapse"
+          aria-expanded="true"
+          aria-controls="cycles-{$ $index $}"
+          data-target="#cycle-{$ $index $}"
+        >
+          {$ cycle $} &nbsp; <i class="fa-solid fa-chevron-right"></i>
+        </button>
+        <div id="cycle-{$ $index $}" class="collapse in">
+          <table class="table table-striped">
+            <thead>
+              <tr>
+                <th translate width="20%">Axis</th>
+                <th translate width="20%">Access Level Instance</th>
+                <th translate width="5%">Sum</th>
+                <th translate width="5%">Min</th>
+                <th translate width="5%">5th Percentile</th>
+                <th translate width="5%">25th Percentile</th>
+                <th translate width="5%">Mean</th>
+                <th translate width="5%">Median</th>
+                <th translate width="5%">75 Percentile</th>
+                <th translate width="5%">95th Percentile</th>
+                <th translate width="5%">Max</th>
+              </tr>
+            </thead>
+            <tbody ng-repeat="(key, values) in vals track by $index" ng-init="childIndex = $index">
+              <tr>
+                <td style="font-weight: bold">{$ key $}</td>
+                <td style="font-weight: bold" ng-repeat="item in values['values'] track by $index" ngInit="colIndex = $index">
+                  <span ng-if="key === 'Year Built'"> {$ item $} </span>
+                  <span ng-if="key != 'Year Built'"> {$ item | tolerantNumber:2 $} </span>
+                  <span ng-if="$index === 0">
+                    <!-- && values['children'].length > 0 -->
+                    <button
+                      id="collapse-{$ parentIndex $}-{$ $index $}"
+                      type="button"
+                      class="accordion-header"
+                      data-toggle="collapse"
+                      aria-expanded="false"
+                      aria-description="toggle children elements"
+                      aria-controls="children{$ parentIndex $}-{$ childIndex $}"
+                      data-target="#children-{$ parentIndex $}-{$ childIndex $}"
+                    >
+                      <i class="fa-solid fa-chevron-right"></i>
+                    </button>
+                  </span>
+                </td>
+              </tr>
+              <tr *ngIf="'children' in values && values['children']" id="children-{$ parentIndex $}-{$ childIndex $}" class="collapse">
+                <td colspan="11" class="no-lr-pad">
+                  <table class="table table-striped">
+                    <tr ng-repeat="(key2, values2) in values['children']">
+                      <td width="20%">&nbsp;</td>
+                      <td width="20%">{$ key2 $}</td>
+                      <td width="5%" ng-repeat="item in values2 track by $index" ng-if="$index > 0">
+                        <span ng-if="key === 'Year Built'"> {$ item $} </span>
+                        <span ng-if="key != 'Year Built'"> {$ item | tolerantNumber:2 $} </span>
+                      </td>
+                    </tr>
+                  </table>
+                </td>
+              </tr>
+            </tbody>
+          </table>
+        </div>
+      </div>
     </div>
     <!-- ./ content_block row -->
   </div>
diff --git a/seed/static/seed/scss/style.scss b/seed/static/seed/scss/style.scss
index a091629aaf..2367f5af8a 100755
--- a/seed/static/seed/scss/style.scss
+++ b/seed/static/seed/scss/style.scss
@@ -5683,3 +5683,9 @@ tags-input .tags .tag-item {
   white-space: normal;
   min-width: 350px;
 }
+
+.no-lr-pad {
+  padding-left: 0 !important;
+  padding-right: 0 !important;
+  padding-top: 0 !important;
+}
diff --git a/seed/views/v3/organizations.py b/seed/views/v3/organizations.py
index 0367424072..364ef679b3 100644
--- a/seed/views/v3/organizations.py
+++ b/seed/views/v3/organizations.py
@@ -1024,6 +1024,12 @@ def report_aggregated(self, request, pk=None):
         ys = [building["y"] for datum in data for building in datum["chart_data"] if building["y"] is not None]
         if ys and isinstance(ys[0], Number):
             bins = np.histogram_bin_edges(ys, bins=5)
+
+            # special case for year built: make bins integers
+            # year built is in x axis, but it shows up in y_var variable
+            if params["y_var"] == "year_built":
+                bins = bins.astype(int)
+
             aggregate_data = self.continuous_aggregate_data
         else:
             bins = list(set(ys))
@@ -1243,15 +1249,19 @@ def get_axis_stats(self, organization, cycle, axis, axis_var, views, ali):
             return [axis_var, ali.name, 0, 0, 0, 0, 0, 0, 0, 0, 0]
 
     def get_axis_data(self, organization_id, access_level_instance, cycles, x_var, y_var, all_property_views, fields):
-        axis_data = []
+        axis_data = {}
         axes = {"x": x_var, "y": y_var}
         organization = Organization.objects.get(pk=organization_id)
 
+        # initialize
+        for cycle in cycles:
+            axis_data[cycle.name] = {}
+
         for axis in axes:
             if axes[axis] != "Count":
                 columns = Column.objects.filter(organization_id=organization_id, column_name=axes[axis])
                 if not columns:
-                    return []
+                    return {}
 
                 column = columns[0]
                 if not column.data_type or column.data_type == "None":
@@ -1266,19 +1276,24 @@ def get_axis_data(self, organization_id, access_level_instance, cycles, x_var, y
                     name_to_display = (
                         serialized_column["display_name"] if serialized_column["display_name"] != "" else serialized_column["column_name"]
                     )
-                    axis_name = name_to_display + f" ({cycle.name})"
+                    axis_data[cycle.name][name_to_display] = {}
                     stats = self.get_axis_stats(organization, cycle, axis, axes[axis], all_property_views, access_level_instance)
-                    axis_data.append(self.clean_axis_data(axis_name, data_type, stats))
-                    for child_ali in access_level_instance.get_children():
-                        stats = self.get_axis_stats(organization, cycle, axis, axes[axis], all_property_views, child_ali)
-                        axis_data.append(self.clean_axis_data(axis_name, data_type, stats))
+                    axis_data[cycle.name][name_to_display]["values"] = self.clean_axis_data(data_type, stats)
+
+                    children = access_level_instance.get_children()
+                    if len(children):
+                        axis_data[cycle.name][name_to_display]["children"] = {}
+                        for child_ali in children:
+                            stats = self.get_axis_stats(organization, cycle, axis, axes[axis], all_property_views, child_ali)
+                            axis_data[cycle.name][name_to_display]["children"][child_ali.name] = self.clean_axis_data(data_type, stats)
+
         return axis_data
 
-    def clean_axis_data(self, column_name, data_type, data):
+    def clean_axis_data(self, data_type, data):
         if data_type == "float":
-            return [column_name] + data[1:3] + np.round(data[3:], decimals=2).tolist()
+            return data[1:3] + np.round(data[3:], decimals=2).tolist()
         elif data_type == "integer":
-            return [column_name] + data[1:3] + np.round(data[3:]).tolist()
+            return data[1:3] + np.round(data[3:]).tolist()
 
     @has_perm_class("requires_member")
     @ajax_request_class