diff --git a/paper-api/src/main/java/org/bukkit/event/world/PortalCreateEvent.java b/paper-api/src/main/java/org/bukkit/event/world/PortalCreateEvent.java
index 0bf1d29747be..8046ee1ec1cc 100644
--- a/paper-api/src/main/java/org/bukkit/event/world/PortalCreateEvent.java
+++ b/paper-api/src/main/java/org/bukkit/event/world/PortalCreateEvent.java
@@ -107,6 +107,11 @@ public enum CreateReason {
          * When the target end platform is created as a result of a player
          * entering an end portal.
          */
-        END_PLATFORM
+        END_PLATFORM,
+        /**
+         * When the blocks inside an end portal are created due to an end portal
+         * frame being completed with all ender eyes.
+         */
+        ENDER_EYE
     }
 }
diff --git a/paper-server/patches/sources/net/minecraft/world/item/EnderEyeItem.java.patch b/paper-server/patches/sources/net/minecraft/world/item/EnderEyeItem.java.patch
index 2e3644f19f92..07c61a24104a 100644
--- a/paper-server/patches/sources/net/minecraft/world/item/EnderEyeItem.java.patch
+++ b/paper-server/patches/sources/net/minecraft/world/item/EnderEyeItem.java.patch
@@ -12,9 +12,29 @@
          Block.pushEntitiesUp(targetState, newState, level, pos);
          level.setBlock(pos, newState, Block.UPDATE_CLIENTS);
          level.updateNeighbourForOutputSignal(pos, Blocks.END_PORTAL_FRAME);
-@@ -64,7 +_,27 @@
+@@ -56,15 +_,45 @@
+         if (match != null) {
+             BlockPos blockPos = match.getFrontTopLeft().offset(-3, 0, -3);
+ 
++            org.bukkit.craftbukkit.util.BlockStateListPopulator populator = new org.bukkit.craftbukkit.util.BlockStateListPopulator(level.getMinecraftWorld()); // Paper
+             for (int x = 0; x < 3; x++) {
+                 for (int z = 0; z < 3; z++) {
+                     BlockPos portalBlockPos = blockPos.offset(x, 0, z);
+-                    level.destroyBlock(portalBlockPos, true, null);
+-                    level.setBlock(portalBlockPos, Blocks.END_PORTAL.defaultBlockState(), Block.UPDATE_CLIENTS);
++                    populator.destroyBlock(portalBlockPos, true, null); // Paper
++                    populator.setBlock(portalBlockPos, Blocks.END_PORTAL.defaultBlockState(), Block.UPDATE_CLIENTS); // Paper
                  }
              }
++            // Paper start - Trigger PortalCreateEvent on end portal creation
++            Player portalCreator = context.getPlayer();
++            org.bukkit.World bworld = level.getMinecraftWorld().getWorld();
++            org.bukkit.event.world.PortalCreateEvent event = new org.bukkit.event.world.PortalCreateEvent((java.util.List<org.bukkit.block.BlockState>) (java.util.List) populator.getSnapshotBlocks(), bworld, (portalCreator == null) ? null : portalCreator.getBukkitEntity(), org.bukkit.event.world.PortalCreateEvent.CreateReason.ENDER_EYE);
++            if (!event.callEvent()) {
++                return InteractionResult.PASS;
++            }
++            populator.placeBlocks(state -> level.destroyBlock(state.getPosition(), true, null));
++            // Paper end - Trigger PortalCreateEvent on end portal creation
  
 -            level.globalLevelEvent(LevelEvent.SOUND_END_PORTAL_SPAWN, blockPos.offset(1, 0, 1), 0);
 +            // CraftBukkit start - Use relative location for far away sounds