diff --git a/distribution/openrct2.d.ts b/distribution/openrct2.d.ts
index 1d4c207a94..02fee35be1 100644
--- a/distribution/openrct2.d.ts
+++ b/distribution/openrct2.d.ts
@@ -771,9 +771,15 @@ declare global {
 
         /**
          * The date in months when the ride was built.
+         * Subtract this from `date.monthsElapsed` to get the age.
          */
         buildDate: number;
 
+        /**
+         * How old the ride is in months.
+         */
+        readonly age: number;
+
         /**
          * The running cost of the ride billed every fortnight. Multiply this by 16 to get the cost per hour (~ 1 year).
          */
diff --git a/src/openrct2/scripting/ScRide.hpp b/src/openrct2/scripting/ScRide.hpp
index 7d74ae9887..391266bc39 100644
--- a/src/openrct2/scripting/ScRide.hpp
+++ b/src/openrct2/scripting/ScRide.hpp
@@ -561,6 +561,12 @@ namespace OpenRCT2::Scripting
             }
         }
 
+        int32_t age_get() const
+        {
+            auto ride = GetRide();
+            return ride != nullptr ? ride->GetAge() : 0;
+        }
+
         int16_t runningCost_get() const
         {
             auto ride = GetRide();
@@ -651,6 +657,7 @@ namespace OpenRCT2::Scripting
             dukglue_register_property(ctx, &ScRide::nausea_get, &ScRide::nausea_set, "nausea");
             dukglue_register_property(ctx, &ScRide::totalCustomers_get, &ScRide::totalCustomers_set, "totalCustomers");
             dukglue_register_property(ctx, &ScRide::buildDate_get, &ScRide::buildDate_set, "buildDate");
+            dukglue_register_property(ctx, &ScRide::age_get, nullptr, "age");
             dukglue_register_property(ctx, &ScRide::runningCost_get, &ScRide::runningCost_set, "runningCost");
             dukglue_register_property(
                 ctx, &ScRide::inspectionInterval_get, &ScRide::inspectionInterval_set, "inspectionInterval");