diff --git a/docs/source/plugins/99_1_solver_api_reference.rst b/docs/source/plugins/99_1_solver_api_reference.rst
index a91a50d5..32b1beb6 100644
--- a/docs/source/plugins/99_1_solver_api_reference.rst
+++ b/docs/source/plugins/99_1_solver_api_reference.rst
@@ -155,6 +155,8 @@ ALFAsim's Solver Data
     Changing the contents retrieved by this function (`out` array) has **UNDEFINED BEHAVIOR**.
     The plugin must **NEVER** change the contents returned by this function.
 
+.. doxygenfunction:: set_wall_properties
+
 .. doxygenfunction:: get_wall_material_type
 
 .. doxygenfunction:: get_tracer_id
diff --git a/src/alfasim_sdk/alfasim_sdk_api/api.h b/src/alfasim_sdk/alfasim_sdk_api/api.h
index 72a8358b..6489ec17 100644
--- a/src/alfasim_sdk/alfasim_sdk_api/api.h
+++ b/src/alfasim_sdk/alfasim_sdk_api/api.h
@@ -880,6 +880,47 @@ DLL_EXPORT int get_liq_liq_flow_pattern_input_variable(
 DLL_EXPORT int get_wall_properties(void* ctx, double** prop_values, const char* prop_name, int control_volume_id, int* size);
 
 
+/*!
+    Sets a property value in a given control value and layer.
+
+    List of `prop_name`:
+    - `"rho"`: Wall Density [kg/m3]
+    - `"cp"`: Wall Specific Heat Capacity [J/kg.K]
+    - `"volumetric_thermal_expansion"`: Wall Volumetric Thermal Expansion [1/K]
+    - `"mu"`: Wall dynamic viscosity [Pa.s]
+    - `"k"` : Wall Thermal Conductivity [W/m.degC]
+
+    Example of usage:
+
+    ~~~~~{.cpp}
+
+                                                [prop_wall_4]
+        [prop_wall_3]                           [prop_wall_3]
+        [prop_wall_2]       [prop_wall_2]       [prop_wall_2]
+        [prop_wall_1]       [prop_wall_1]       [prop_wall_1]
+        [prop_wall_0]       [prop_wall_0]       [prop_wall_0]
+              |                   |                   |
+    --[control_volume_1]--[control_volume_2]--[control_volume_3]-->  (Pipe)
+    ~~~~~
+
+    ~~~~~{.cpp}
+    double new_rho = 800;
+    int control_volume_id = control_volume_1;
+    int layer_id = prop_wall_1; 
+
+    errcode = set_wall_properties(
+        ctx, new_rho, "rho", control_volume_id, layer_id);
+    ~~~~~
+
+    @param[in] ctx ALFAsim's plugins context.
+    @param[in] prop_value Property value that will be set 
+    @param[in] prop_name String with the property name. See the list of possible values above.
+    @param[in] control_volume_id Control volume id.
+    @param[in] layer_id Layer id.
+    @return An #error_code value.
+*/
+DLL_EXPORT int set_wall_properties(void* ctx, double prop_value, const char* prop_name, int control_volume_id, int layer_id);
+
 /*!
     Gets the names of the materials presented in each layer of the wall for a given control volume.
     The names will be given as an array of char pointers.
diff --git a/src/alfasim_sdk/alfasim_sdk_api/detail/api_pointers.h b/src/alfasim_sdk/alfasim_sdk_api/detail/api_pointers.h
index 18397503..43fa2036 100644
--- a/src/alfasim_sdk/alfasim_sdk_api/detail/api_pointers.h
+++ b/src/alfasim_sdk/alfasim_sdk_api/detail/api_pointers.h
@@ -81,6 +81,13 @@ using get_wall_properties_func = int (*) (
     int control_volume_id,
     int* size
     );
+using set_wall_properties_func = int (*) (
+    void* ctx,
+    double prop_value,
+    const char* prop_name,
+    int control_volume_id,
+    int layer_id
+    );
 using get_wall_material_names_func = int (*) (
     void* ctx,
     char*** wall_names,
@@ -179,6 +186,7 @@ struct ALFAsimSDK_API {
     get_wall_interfaces_temperature_func get_wall_interfaces_temperature;
 
     get_wall_properties_func get_wall_properties;
+    set_wall_properties_func set_wall_properties;
     get_wall_material_names_func get_wall_material_names;
     get_wall_material_type_func get_wall_material_type;
 
diff --git a/src/alfasim_sdk/alfasim_sdk_api/detail/bootstrap_linux.h b/src/alfasim_sdk/alfasim_sdk_api/detail/bootstrap_linux.h
index 2b6b98cc..02b00791 100644
--- a/src/alfasim_sdk/alfasim_sdk_api/detail/bootstrap_linux.h
+++ b/src/alfasim_sdk/alfasim_sdk_api/detail/bootstrap_linux.h
@@ -78,6 +78,7 @@ inline int alfasim_sdk_open(ALFAsimSDK_API* api)
     api->get_simulation_quantity = (get_simulation_quantity_func)dlsym(api->handle, "get_simulation_quantity");
     api->get_wall_interfaces_temperature = (get_wall_interfaces_temperature_func)dlsym(api->handle, "get_wall_interfaces_temperature");
     api->get_wall_properties = (get_wall_properties_func)dlsym(api->handle, "get_wall_properties");
+    api->set_wall_properties = (set_wall_properties_func)dlsym(api->handle, "set_wall_properties");
     api->get_wall_material_names = (get_wall_material_names_func)dlsym(api->handle, "get_wall_material_names");
     api->get_wall_material_type = (get_wall_material_type_func)dlsym(api->handle, "get_wall_material_type");
     api->get_flow_pattern = (get_flow_pattern_func)dlsym(api->handle, "get_flow_pattern");
diff --git a/src/alfasim_sdk/alfasim_sdk_api/detail/bootstrap_win.h b/src/alfasim_sdk/alfasim_sdk_api/detail/bootstrap_win.h
index e1206dc2..9b56fce0 100644
--- a/src/alfasim_sdk/alfasim_sdk_api/detail/bootstrap_win.h
+++ b/src/alfasim_sdk/alfasim_sdk_api/detail/bootstrap_win.h
@@ -102,6 +102,7 @@ inline int alfasim_sdk_open(ALFAsimSDK_API* api)
     api->get_simulation_quantity = (get_simulation_quantity_func)GetProcAddress(api->handle, "get_simulation_quantity");
     api->get_wall_interfaces_temperature = (get_wall_interfaces_temperature_func)GetProcAddress(api->handle, "get_wall_interfaces_temperature");
     api->get_wall_properties = (get_wall_properties_func)GetProcAddress(api->handle, "get_wall_properties");
+    api->set_wall_properties = (set_wall_properties_func)GetProcAddress(api->handle, "set_wall_properties");
     api->get_wall_material_names = (get_wall_material_names_func)GetProcAddress(api->handle, "get_wall_material_names");
     api->get_wall_material_type = (get_wall_material_type_func)GetProcAddress(api->handle, "get_wall_material_type");
     api->get_flow_pattern = (get_flow_pattern_func)GetProcAddress(api->handle, "get_flow_pattern");