diff --git a/app/models/form/sales/pages/person1_age.rb b/app/models/form/sales/pages/person1_age.rb
new file mode 100644
index 000000000..f297e656f
--- /dev/null
+++ b/app/models/form/sales/pages/person1_age.rb
@@ -0,0 +1,22 @@
+class Form::Sales::Pages::Person1Age < ::Form::Page
+  def initialize(id, hsh, subsection)
+    super
+    @id = "person_1_age"
+    @header = ""
+    @description = ""
+    @subsection = subsection
+    @depends_on = [
+      { "hholdcount" => 1 },
+      { "hholdcount" => 2 },
+      { "hholdcount" => 3 },
+      { "hholdcount" => 4 },
+    ]
+  end
+
+  def questions
+    @questions ||= [
+      Form::Sales::Questions::Person1AgeKnown.new(nil, nil, self),
+      Form::Sales::Questions::Person1Age.new(nil, nil, self),
+    ]
+  end
+end
diff --git a/app/models/form/sales/questions/person1_age.rb b/app/models/form/sales/questions/person1_age.rb
new file mode 100644
index 000000000..49f37bcbb
--- /dev/null
+++ b/app/models/form/sales/questions/person1_age.rb
@@ -0,0 +1,12 @@
+class Form::Sales::Questions::Person1Age < ::Form::Question
+  def initialize(id, hsh, page)
+    super
+    @id = "age3"
+    @check_answer_label = "Person 1’s age"
+    @header = "Age"
+    @type = "numeric"
+    @page = page
+    @width = 3
+  end
+end
+
diff --git a/app/models/form/sales/questions/person1_age_known.rb b/app/models/form/sales/questions/person1_age_known.rb
new file mode 100644
index 000000000..22ef82234
--- /dev/null
+++ b/app/models/form/sales/questions/person1_age_known.rb
@@ -0,0 +1,28 @@
+class Form::Sales::Questions::Person1AgeKnown < ::Form::Question
+  def initialize(id, hsh, page)
+    super
+    @id = "age3_known"
+    @check_answer_label = "Person 1’s age known?"
+    @header = "Do you know person 1’s age?"
+    @type = "radio"
+    @answer_options = ANSWER_OPTIONS
+    @page = page
+    @hint_text = ""
+    @conditional_for = {
+      "age3" => [0],
+    }
+    @hidden_in_check_answers = {
+      "depends_on" => [
+        {
+          "age3_known" => 0,
+        },
+      ],
+    }
+    @hide
+  end
+
+  ANSWER_OPTIONS = {
+    "0" => { "value" => "Yes" },
+    "1" => { "value" => "No" },
+  }.freeze
+end
diff --git a/app/models/form/sales/subsections/household_characteristics.rb b/app/models/form/sales/subsections/household_characteristics.rb
index 7af439221..c8d4ae8d6 100644
--- a/app/models/form/sales/subsections/household_characteristics.rb
+++ b/app/models/form/sales/subsections/household_characteristics.rb
@@ -28,6 +28,7 @@ class Form::Sales::Subsections::HouseholdCharacteristics < ::Form::Subsection
       Form::Sales::Pages::Buyer2WorkingSituation.new(nil, nil, self),
       Form::Sales::Pages::Buyer2LiveInProperty.new(nil, nil, self),
       Form::Sales::Pages::NumberOfOthersInProperty.new(nil, nil, self),
+      Form::Sales::Pages::Person1Age.new(nil, nil, self),
     ]
   end
 end
diff --git a/db/migrate/20221007093606_add_person1_age_to_sales_log.rb b/db/migrate/20221007093606_add_person1_age_to_sales_log.rb
new file mode 100644
index 000000000..5199d71ee
--- /dev/null
+++ b/db/migrate/20221007093606_add_person1_age_to_sales_log.rb
@@ -0,0 +1,8 @@
+class AddPerson1AgeToSalesLog < ActiveRecord::Migration[7.0]
+  def change
+    change_table :sales_logs, bulk: true do |t|
+      t.column :age3, :integer
+      t.column :age3_known, :integer
+    end
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index eec74a385..f12988ab8 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.0].define(version: 2022_10_05_150022) do
+ActiveRecord::Schema[7.0].define(version: 2022_10_07_093606) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
@@ -348,15 +348,16 @@ ActiveRecord::Schema[7.0].define(version: 2022_10_05_150022) do
     t.integer "age2"
     t.integer "age2_known"
     t.string "relat2"
-    t.string "otherrelat2"
     t.string "sex2"
     t.integer "noint"
     t.integer "buy2livein"
     t.integer "ecstat2"
     t.integer "privacynotice"
     t.integer "ecstat1"
-    t.integer "hholdcount"
     t.integer "wheel"
+    t.integer "hholdcount"
+    t.integer "age3"
+    t.integer "age3_known"
     t.index ["created_by_id"], name: "index_sales_logs_on_created_by_id"
     t.index ["managing_organisation_id"], name: "index_sales_logs_on_managing_organisation_id"
     t.index ["owning_organisation_id"], name: "index_sales_logs_on_owning_organisation_id"