diff --git a/app/models/form/sales/pages/living_before_purchase.rb b/app/models/form/sales/pages/living_before_purchase.rb
index 5fa695bbc..ac61ab1de 100644
--- a/app/models/form/sales/pages/living_before_purchase.rb
+++ b/app/models/form/sales/pages/living_before_purchase.rb
@@ -1,7 +1,14 @@
 class Form::Sales::Pages::LivingBeforePurchase < ::Form::Page
   def questions
     @questions ||= [
-      Form::Sales::Questions::LivingBeforePurchase.new(nil, nil, self),
-    ]
+      living_before_purchase,
+      Form::Sales::Questions::LivingBeforePurchaseYears.new(nil, nil, self),
+    ].compact
+  end
+
+  def living_before_purchase
+    if form.start_date.year >= 2023
+      Form::Sales::Questions::LivingBeforePurchase.new(nil, nil, self)
+    end
   end
 end
diff --git a/app/models/form/sales/pages/purchase_price.rb b/app/models/form/sales/pages/purchase_price.rb
deleted file mode 100644
index af13fc682..000000000
--- a/app/models/form/sales/pages/purchase_price.rb
+++ /dev/null
@@ -1,14 +0,0 @@
-class Form::Sales::Pages::PurchasePrice < ::Form::Page
-  def initialize(id, hsh, subsection)
-    super
-    @depends_on = [
-      { "ownershipsch" => 2, "rent_to_buy_full_ownership?" => false },
-    ]
-  end
-
-  def questions
-    @questions ||= [
-      Form::Sales::Questions::PurchasePrice.new(nil, nil, self),
-    ]
-  end
-end
diff --git a/app/models/form/sales/questions/living_before_purchase.rb b/app/models/form/sales/questions/living_before_purchase.rb
index feedaac63..f631220dc 100644
--- a/app/models/form/sales/questions/living_before_purchase.rb
+++ b/app/models/form/sales/questions/living_before_purchase.rb
@@ -1,15 +1,26 @@
 class Form::Sales::Questions::LivingBeforePurchase < ::Form::Question
   def initialize(id, hsh, page)
     super
-    @id = "proplen"
-    @check_answer_label = "Number of years living in the property before purchase"
-    @header = "How long did the buyer(s) live in the property before purchase?"
-    @hint_text = "You should round this up to the nearest year. If the buyers haven't been living in the property, enter '0'"
-    @type = "numeric"
-    @min = 0
-    @max = 80
-    @step = 1
-    @width = 5
-    @suffix = " years"
+    @id = "proplen_asked"
+    @check_answer_label = "Buyer lived in the property before purchasing"
+    @header = "Did the buyer live in the property before purchasing it?"
+    @hint_text = nil
+    @type = "radio"
+    @answer_options = ANSWER_OPTIONS
+    @conditional_for = {
+      "proplen" => [0],
+    }
+    @hidden_in_check_answers = {
+      "depends_on" => [
+        {
+          "proplen_asked" => 0,
+        },
+      ],
+    }
   end
+
+  ANSWER_OPTIONS = {
+    "0" => { "value" => "Yes" },
+    "1" => { "value" => "No" },
+  }.freeze
 end
diff --git a/app/models/form/sales/questions/living_before_purchase_years.rb b/app/models/form/sales/questions/living_before_purchase_years.rb
new file mode 100644
index 000000000..f3f1e58a7
--- /dev/null
+++ b/app/models/form/sales/questions/living_before_purchase_years.rb
@@ -0,0 +1,31 @@
+class Form::Sales::Questions::LivingBeforePurchaseYears < ::Form::Question
+  def initialize(id, hsh, page)
+    super
+    @id = "proplen"
+    @check_answer_label = "Number of years living in the property before purchase"
+    @header = header_text
+    @hint_text = hint_text
+    @type = "numeric"
+    @min = 0
+    @max = 80
+    @step = 1
+    @width = 5
+    @suffix = " years"
+  end
+
+  def header_text
+    if form.start_date.year >= 2023
+      "How long did they live there?"
+    else
+      "How long did the buyer(s) live in the property before purchase?"
+    end
+  end
+
+  def hint_text
+    if form.start_date.year >= 2023
+      "You should round up to the nearest year"
+    else
+      "You should round this up to the nearest year. If the buyers haven't been living in the property, enter '0'"
+    end
+  end
+end
diff --git a/app/models/form/sales/subsections/discounted_ownership_scheme.rb b/app/models/form/sales/subsections/discounted_ownership_scheme.rb
index 1fa695017..a44f10ee9 100644
--- a/app/models/form/sales/subsections/discounted_ownership_scheme.rb
+++ b/app/models/form/sales/subsections/discounted_ownership_scheme.rb
@@ -13,7 +13,6 @@ class Form::Sales::Subsections::DiscountedOwnershipScheme < ::Form::Subsection
       Form::Sales::Pages::ExtraBorrowingValueCheck.new("extra_borrowing_price_value_check", nil, self),
       Form::Sales::Pages::AboutPriceNotRtb.new(nil, nil, self),
       Form::Sales::Pages::GrantValueCheck.new(nil, nil, self),
-      Form::Sales::Pages::PurchasePrice.new("purchase_price_discounted_ownership", nil, self),
       Form::Sales::Pages::PurchasePriceOutrightOwnership.new("purchase_price_outright_ownership", nil, self),
       Form::Sales::Pages::AboutPriceValueCheck.new("about_price_discounted_ownership_value_check", nil, self),
       Form::Sales::Pages::DepositAndMortgageValueCheck.new("discounted_ownership_deposit_and_mortgage_value_check_after_value_and_discount", nil, self),
diff --git a/app/services/bulk_upload/lettings/row_parser.rb b/app/services/bulk_upload/lettings/row_parser.rb
index dcba8be28..085a3662f 100644
--- a/app/services/bulk_upload/lettings/row_parser.rb
+++ b/app/services/bulk_upload/lettings/row_parser.rb
@@ -776,6 +776,8 @@ private
     case rsnvac
     when 15, 16, 17
       1
+    else
+      0
     end
   end
 
diff --git a/db/migrate/20230213140932_add_proplen_asked_to_sales_log.rb b/db/migrate/20230213140932_add_proplen_asked_to_sales_log.rb
new file mode 100644
index 000000000..e32a5836e
--- /dev/null
+++ b/db/migrate/20230213140932_add_proplen_asked_to_sales_log.rb
@@ -0,0 +1,5 @@
+class AddProplenAskedToSalesLog < ActiveRecord::Migration[7.0]
+  def change
+    add_column :sales_logs, :proplen_asked, :integer
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 3dbef975f..1747fa6c5 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: 2023_02_10_143120) do
+ActiveRecord::Schema[7.0].define(version: 2023_02_13_140932) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
@@ -529,6 +529,7 @@ ActiveRecord::Schema[7.0].define(version: 2023_02_10_143120) do
     t.integer "staircasesale"
     t.integer "ethnic_group2"
     t.integer "ethnicbuy2"
+    t.integer "proplen_asked"
     t.index ["bulk_upload_id"], name: "index_sales_logs_on_bulk_upload_id"
     t.index ["created_by_id"], name: "index_sales_logs_on_created_by_id"
     t.index ["owning_organisation_id"], name: "index_sales_logs_on_owning_organisation_id"
diff --git a/spec/models/form/sales/pages/living_before_purchase_spec.rb b/spec/models/form/sales/pages/living_before_purchase_spec.rb
index 435229831..76dbd7609 100644
--- a/spec/models/form/sales/pages/living_before_purchase_spec.rb
+++ b/spec/models/form/sales/pages/living_before_purchase_spec.rb
@@ -11,8 +11,24 @@ RSpec.describe Form::Sales::Pages::LivingBeforePurchase, type: :model do
     expect(page.subsection).to eq(subsection)
   end
 
-  it "has correct questions" do
-    expect(page.questions.map(&:id)).to eq(%w[proplen])
+  describe "questions" do
+    let(:subsection) { instance_double(Form::Subsection, form: instance_double(Form, start_date:)) }
+
+    context "when 2022" do
+      let(:start_date) { Time.utc(2022, 2, 8) }
+
+      it "has correct questions" do
+        expect(page.questions.map(&:id)).to eq(%w[proplen])
+      end
+    end
+
+    context "when 2023" do
+      let(:start_date) { Time.utc(2023, 2, 8) }
+
+      it "has correct questions" do
+        expect(page.questions.map(&:id)).to eq(%w[proplen_asked proplen])
+      end
+    end
   end
 
   it "has the correct id" do
diff --git a/spec/models/form/sales/pages/purchase_price_spec.rb b/spec/models/form/sales/pages/purchase_price_spec.rb
deleted file mode 100644
index 6ec2b7ac0..000000000
--- a/spec/models/form/sales/pages/purchase_price_spec.rb
+++ /dev/null
@@ -1,35 +0,0 @@
-require "rails_helper"
-
-RSpec.describe Form::Sales::Pages::PurchasePrice, type: :model do
-  subject(:page) { described_class.new(page_id, page_definition, subsection) }
-
-  let(:page_id) { "purchase_price" }
-  let(:page_definition) { nil }
-  let(:subsection) { instance_double(Form::Subsection) }
-
-  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[value])
-  end
-
-  it "has the correct id" do
-    expect(page.id).to eq("purchase_price")
-  end
-
-  it "has the correct header" do
-    expect(page.header).to be_nil
-  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([
-      { "ownershipsch" => 2, "rent_to_buy_full_ownership?" => false },
-    ])
-  end
-end
diff --git a/spec/models/form/sales/questions/living_before_purchase_spec.rb b/spec/models/form/sales/questions/living_before_purchase_spec.rb
index 29f785c06..530bb151a 100644
--- a/spec/models/form/sales/questions/living_before_purchase_spec.rb
+++ b/spec/models/form/sales/questions/living_before_purchase_spec.rb
@@ -12,19 +12,19 @@ RSpec.describe Form::Sales::Questions::LivingBeforePurchase, type: :model do
   end
 
   it "has the correct id" do
-    expect(question.id).to eq("proplen")
+    expect(question.id).to eq("proplen_asked")
   end
 
   it "has the correct header" do
-    expect(question.header).to eq("How long did the buyer(s) live in the property before purchase?")
+    expect(question.header).to eq("Did the buyer live in the property before purchasing it?")
   end
 
   it "has the correct check_answer_label" do
-    expect(question.check_answer_label).to eq("Number of years living in the property before purchase")
+    expect(question.check_answer_label).to eq("Buyer lived in the property before purchasing")
   end
 
   it "has the correct type" do
-    expect(question.type).to eq("numeric")
+    expect(question.type).to eq("radio")
   end
 
   it "is not marked as derived" do
@@ -32,26 +32,11 @@ RSpec.describe Form::Sales::Questions::LivingBeforePurchase, type: :model do
   end
 
   it "has the correct hint" do
-    expect(question.hint_text).to eq("You should round this up to the nearest year. If the buyers haven't been living in the property, enter '0'")
+    expect(question.hint_text).to be_nil
   end
 
-  it "has correct width" do
-    expect(question.width).to eq(5)
-  end
-
-  it "has correct step" do
-    expect(question.step).to eq(1)
-  end
-
-  it "has correct suffix" do
-    expect(question.suffix).to eq(" years")
-  end
-
-  it "has correct min" do
-    expect(question.min).to eq(0)
-  end
-
-  it "has correct max" do
-    expect(question.max).to eq(80)
+  it "has the correct answer_options" do
+    expect(question.answer_options).to eq("0" => { "value" => "Yes" },
+                                          "1" => { "value" => "No" })
   end
 end
diff --git a/spec/models/form/sales/questions/living_before_purchase_years_spec.rb b/spec/models/form/sales/questions/living_before_purchase_years_spec.rb
new file mode 100644
index 000000000..5fdb5ccba
--- /dev/null
+++ b/spec/models/form/sales/questions/living_before_purchase_years_spec.rb
@@ -0,0 +1,114 @@
+require "rails_helper"
+
+RSpec.describe Form::Sales::Questions::LivingBeforePurchaseYears, type: :model do
+  subject(:question) { described_class.new(question_id, question_definition, page) }
+
+  let(:question_id) { nil }
+  let(:question_definition) { nil }
+  let(:subsection) { instance_double(Form::Subsection, form: instance_double(Form, start_date:)) }
+  let(:page) { instance_double(Form::Page, subsection:) }
+
+  context "when 2022" do
+    let(:start_date) { Time.utc(2022, 2, 8) }
+
+    it "has correct page" do
+      expect(question.page).to eq(page)
+    end
+
+    it "has the correct id" do
+      expect(question.id).to eq("proplen")
+    end
+
+    it "has the correct header" do
+      expect(question.header).to eq("How long did the buyer(s) live in the property before purchase?")
+    end
+
+    it "has the correct check_answer_label" do
+      expect(question.check_answer_label).to eq("Number of years living in the property before purchase")
+    end
+
+    it "has the correct type" do
+      expect(question.type).to eq("numeric")
+    end
+
+    it "is not marked as derived" do
+      expect(question.derived?).to be false
+    end
+
+    it "has the correct hint" do
+      expect(question.hint_text).to eq("You should round this up to the nearest year. If the buyers haven't been living in the property, enter '0'")
+    end
+
+    it "has correct width" do
+      expect(question.width).to eq(5)
+    end
+
+    it "has correct step" do
+      expect(question.step).to eq(1)
+    end
+
+    it "has correct suffix" do
+      expect(question.suffix).to eq(" years")
+    end
+
+    it "has correct min" do
+      expect(question.min).to eq(0)
+    end
+
+    it "has correct max" do
+      expect(question.max).to eq(80)
+    end
+  end
+
+  context "when 2023" do
+    let(:start_date) { Time.utc(2023, 2, 8) }
+
+    it "has correct page" do
+      expect(question.page).to eq(page)
+    end
+
+    it "has the correct id" do
+      expect(question.id).to eq("proplen")
+    end
+
+    it "has the correct header" do
+      expect(question.header).to eq("How long did they live there?")
+    end
+
+    it "has the correct check_answer_label" do
+      expect(question.check_answer_label).to eq("Number of years living in the property before purchase")
+    end
+
+    it "has the correct type" do
+      expect(question.type).to eq("numeric")
+    end
+
+    it "is not marked as derived" do
+      expect(question.derived?).to be false
+    end
+
+    it "has the correct hint" do
+      expect(question.hint_text).to eq("You should round up to the nearest year")
+    end
+
+    it "has correct width" do
+      expect(question.width).to eq(5)
+    end
+
+    it "has correct step" do
+      expect(question.step).to eq(1)
+    end
+
+    it "has correct suffix" do
+      expect(question.suffix).to eq(" years")
+    end
+
+    it "has correct min" do
+      expect(question.min).to eq(0)
+    end
+
+    it "has correct max" do
+      expect(question.max).to eq(80)
+    end
+  end
+end
diff --git a/spec/models/form/sales/subsections/discounted_ownership_scheme_spec.rb b/spec/models/form/sales/subsections/discounted_ownership_scheme_spec.rb
index f01f659c0..5d1d30037 100644
--- a/spec/models/form/sales/subsections/discounted_ownership_scheme_spec.rb
+++ b/spec/models/form/sales/subsections/discounted_ownership_scheme_spec.rb
@@ -19,7 +19,6 @@ RSpec.describe Form::Sales::Subsections::DiscountedOwnershipScheme, type: :model
         extra_borrowing_price_value_check
         about_price_not_rtb
         grant_value_check
-        purchase_price_discounted_ownership
         purchase_price_outright_ownership
         about_price_discounted_ownership_value_check
         discounted_ownership_deposit_and_mortgage_value_check_after_value_and_discount
diff --git a/spec/models/form_handler_spec.rb b/spec/models/form_handler_spec.rb
index 2d65bb388..fb7bad4b2 100644
--- a/spec/models/form_handler_spec.rb
+++ b/spec/models/form_handler_spec.rb
@@ -54,14 +54,14 @@ RSpec.describe FormHandler do
     it "is able to load a current sales form" do
       form = form_handler.get_form("current_sales")
       expect(form).to be_a(Form)
-      expect(form.pages.count).to eq(183)
+      expect(form.pages.count).to eq(182)
       expect(form.name).to eq("2022_2023_sales")
     end
 
     it "is able to load a previous sales form" do
       form = form_handler.get_form("previous_sales")
       expect(form).to be_a(Form)
-      expect(form.pages.count).to eq(183)
+      expect(form.pages.count).to eq(182)
       expect(form.name).to eq("2021_2022_sales")
     end
   end
diff --git a/spec/services/bulk_upload/lettings/row_parser_spec.rb b/spec/services/bulk_upload/lettings/row_parser_spec.rb
index 7a09ba4b8..dabc8d1ab 100644
--- a/spec/services/bulk_upload/lettings/row_parser_spec.rb
+++ b/spec/services/bulk_upload/lettings/row_parser_spec.rb
@@ -186,6 +186,12 @@ RSpec.describe BulkUpload::Lettings::RowParser do
             field_80: "1234.56",
             field_87: "1",
             field_88: "234.56",
+
+            field_106: "15",
+            field_99: "0",
+            field_89: now.day.to_s,
+            field_90: now.month.to_s,
+            field_91: now.strftime("%g"),
           }
         end
 
@@ -1154,6 +1160,14 @@ RSpec.describe BulkUpload::Lettings::RowParser do
           expect(parser.log.first_time_property_let_as_social_housing).to eq(1)
         end
       end
+
+      context "when field_106 is not 15, 16, or 17" do
+        let(:attributes) { { bulk_upload:, field_106: "1" } }
+
+        it "sets to 0" do
+          expect(parser.log.first_time_property_let_as_social_housing).to eq(0)
+        end
+      end
     end
 
     describe "#housingneeds" do