diff --git a/spec/models/form/lettings/pages/address_search_spec.rb b/spec/models/form/lettings/pages/address_search_spec.rb
new file mode 100644
index 000000000..6983903dd
--- /dev/null
+++ b/spec/models/form/lettings/pages/address_search_spec.rb
@@ -0,0 +1,33 @@
+require "rails_helper"
+
+RSpec.describe Form::Lettings::Pages::AddressSearch, type: :model do
+  subject(:page) { described_class.new(page_id, page_definition, subsection) }
+
+  let(:page_id) { nil }
+  let(:page_definition) { nil }
+  let(:subsection) { instance_double(Form::Subsection, form: instance_double(Form, start_date: Time.zone.local(2025, 4, 1))) }
+
+  it "has correct subsection" do
+    expect(page.subsection).to eq(subsection)
+  end
+
+  it "has correct questions" do
+    expect(page.questions.map(&:id)).to eq(%w[uprn])
+  end
+
+  it "has the correct id" do
+    expect(page.id).to eq("address_search")
+  end
+
+  it "has the correct description" do
+    expect(page.description).to be_nil
+  end
+
+  it "has correct depends_on" do
+    expect(page.depends_on).to eq([{"is_supported_housing?" => false, "manual_address_entry_selected" => false}])
+  end
+
+  it "has the correct question_number" do
+    expect(page.question_number).to eq(12)
+  end
+end
diff --git a/spec/models/form/lettings/questions/address_search_spec.rb b/spec/models/form/lettings/questions/address_search_spec.rb
new file mode 100644
index 000000000..a0dcf04f7
--- /dev/null
+++ b/spec/models/form/lettings/questions/address_search_spec.rb
@@ -0,0 +1,60 @@
+require "rails_helper"
+
+RSpec.describe Form::Lettings::Questions::AddressSearch, type: :model do
+  subject(:question) { described_class.new(question_id, question_definition, page) }
+
+  let(:question_id) { nil }
+  let(:question_definition) { nil }
+  let(:page) { instance_double(Form::Page, subsection: instance_double(Form::Subsection, form: instance_double(Form, start_date: Time.zone.local(2025, 4, 1)))) }
+
+  it "has correct page" do
+    expect(question.page).to eq(page)
+  end
+
+  it "has the correct id" do
+    expect(question.id).to eq("uprn")
+  end
+
+  it "has the correct type" do
+    expect(question.type).to eq("address_search")
+  end
+
+  it "has the correct question_number" do
+    expect(question.question_number).to eq(12)
+  end
+
+  describe "get_extra_check_answer_value" do
+    context "when address is not present" do
+      let(:log) { build(:lettings_log, manual_address_entry_selected: false) }
+
+      it "returns nil" do
+        expect(question.get_extra_check_answer_value(log)).to be_nil
+      end
+    end
+
+    context "when address search is present" do
+      let(:log) do
+        build(
+          :lettings_log,
+          :completed,
+          address_line1: "19, Charlton Gardens",
+          town_or_city: "Bristol",
+          postcode_full: "BS10 6LU",
+          la: "E06000023",
+          uprn_known: 1,
+          uprn: 107,
+          uprn_confirmed: 1,
+        )
+      end
+
+      context "when uprn known" do
+
+        it "returns formatted value" do
+          expect(question.get_extra_check_answer_value(log)).to eq(
+            "\n\n19, Charlton Gardens\nBristol\nBS10 6LU\nBristol, City of",
+          )
+        end
+      end
+    end
+  end
+end
diff --git a/spec/models/form/sales/pages/address_search_spec.rb b/spec/models/form/sales/pages/address_search_spec.rb
new file mode 100644
index 000000000..dda853b64
--- /dev/null
+++ b/spec/models/form/sales/pages/address_search_spec.rb
@@ -0,0 +1,33 @@
+require "rails_helper"
+
+RSpec.describe Form::Sales::Pages::AddressSearch, type: :model do
+  subject(:page) { described_class.new(page_id, page_definition, subsection) }
+
+  let(:page_id) { nil }
+  let(:page_definition) { nil }
+  let(:subsection) { instance_double(Form::Subsection, form: instance_double(Form, start_date: Time.zone.local(2025, 4, 1))) }
+
+  it "has correct subsection" do
+    expect(page.subsection).to eq(subsection)
+  end
+
+  it "has correct questions" do
+    expect(page.questions.map(&:id)).to eq(%w[uprn])
+  end
+
+  it "has the correct id" do
+    expect(page.id).to eq("address_search")
+  end
+
+  it "has the correct description" do
+    expect(page.description).to be_nil
+  end
+
+  it "has correct depends_on" do
+    expect(page.depends_on).to eq([{ "manual_address_entry_selected" => false }])
+  end
+
+  it "has the correct question_number" do
+    expect(page.question_number).to eq(15)
+  end
+end
diff --git a/spec/models/form/sales/questions/address_search_spec.rb b/spec/models/form/sales/questions/address_search_spec.rb
new file mode 100644
index 000000000..c37eb19fb
--- /dev/null
+++ b/spec/models/form/sales/questions/address_search_spec.rb
@@ -0,0 +1,60 @@
+require "rails_helper"
+
+RSpec.describe Form::Sales::Questions::AddressSearch, type: :model do
+  subject(:question) { described_class.new(question_id, question_definition, page) }
+
+  let(:question_id) { nil }
+  let(:question_definition) { nil }
+  let(:page) { instance_double(Form::Page, subsection: instance_double(Form::Subsection, form: instance_double(Form, start_date: Time.zone.local(2025, 4, 1)))) }
+
+  it "has correct page" do
+    expect(question.page).to eq(page)
+  end
+
+  it "has the correct id" do
+    expect(question.id).to eq("uprn")
+  end
+
+  it "has the correct type" do
+    expect(question.type).to eq("address_search")
+  end
+
+  it "has the correct question_number" do
+    expect(question.question_number).to eq(15)
+  end
+
+  describe "get_extra_check_answer_value" do
+    context "when address is not present" do
+      let(:log) { build(:sales_log, manual_address_entry_selected: false) }
+
+      it "returns nil" do
+        expect(question.get_extra_check_answer_value(log)).to be_nil
+      end
+    end
+
+    context "when address search is present" do
+      let(:log) do
+        build(
+          :sales_log,
+          :completed,
+          address_line1: "19, Charlton Gardens",
+          town_or_city: "Bristol",
+          postcode_full: "BS10 6LU",
+          la: "E06000023",
+          uprn_known: 1,
+          uprn: 107,
+          uprn_confirmed: 1,
+        )
+      end
+
+      context "when uprn known" do
+
+        it "returns formatted value" do
+          expect(question.get_extra_check_answer_value(log)).to eq(
+            "\n\n19, Charlton Gardens\nBristol\nBS10 6LU\nBristol, City of",
+          )
+        end
+      end
+    end
+  end
+end