---
title: "Changes to Submit an application"
method: POST
path: "/v1/applications"
---

# Changes to Submit an application

`POST /v1/applications`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 5 of 8 revisions.

- **2026-02-17** `6964bf9fc289`: 1 breaking, 1 warning
- **2025-11-18** `efe16fedce70`: 6 breaking, 1 warning
- **2025-11-07** `04719f6cbb9c`: 1 breaking, 1 warning, 1 info
- **2025-10-31** `3a8f0dc06f13`: 3 breaking, 2 warning, 14 info
- **2025-10-20** `4c6c01406a6c`: 1 warning

## Changes

- **2026-02-17** `6964bf9fc289`: 1 breaking, 1 warning
  - added the new required request property `data/parties/additionalProperties/other_conveyancer/address_reference`
  - removed the request property `data/parties/additionalProperties/other_conveyancer/registered_address`
- **2025-11-18** `efe16fedce70`: 6 breaking, 1 warning
  - removed the enum value `DISAGREE_WITH_EXTRACTED_DATA` of the request property `data/disagree_with_validation_results/items/reason`
  - removed the enum value `DRS_AUTOMATIC_BYPASS` of the request property `data/disagree_with_validation_results/items/reason`
  - removed the enum value `OTHER` of the request property `data/disagree_with_validation_results/items/reason`
  - removed the enum value `PRESSURE_FROM_LENDER_OR_LENDER_REQUIREMENTS` of the request property `data/disagree_with_validation_results/items/reason`
  - removed the enum value `THIRD_PARTY_SOLICITOR_INVOLVED` of the request property `data/disagree_with_validation_results/items/reason`
  - removed the enum value `UNABLE_TO_RESOLVE_ERRORS_BEFORE_OS_EXPIRES` of the request property `data/disagree_with_validation_results/items/reason`
  - removed the request property `data/bypass_validation`
- **2025-11-07** `04719f6cbb9c`: 1 breaking, 1 warning, 1 info
  - added the new required request property `data/parties/additionalProperties/other_conveyancer/registered_address`
  - removed the request property `data/parties/additionalProperties/other_conveyancer/address_reference`
  - api operation id `Submit an application API` removed and replaced with `submit_an_application_to_change_the_register_v1`
- **2025-10-31** `3a8f0dc06f13`: 3 breaking, 2 warning, 14 info
  - the `data/documents/additionalProperties/document_id` request property's minLength was increased from `0` to `1`
  - added the pattern `^([Gg][Ii][Rr] ?0[Aa]{2})|([A-Za-z]{1,2}[0-9][0-9A-Za-z]? ?[0-9][A-Za-z]{2})$` to the request property `data/addresses/additionalProperties/details/oneOf[#/components/schemas/PoBoxAddress]/allOf[subschema #2]/postcode`
  - added the pattern `^([Gg][Ii][Rr] ?0[Aa]{2})|([A-Za-z]{1,2}[0-9][0-9A-Za-z]? ?[0-9][A-Za-z]{2})$` to the request property `data/addresses/additionalProperties/details/oneOf[#/components/schemas/UkAddress]/allOf[subschema #2]/postcode`
  - changed the pattern of the request property `data/application_lodger/email` from `.+@.+` to `^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$`
  - removed the request property `data/parties/additionalProperties/other_conveyancer/registered_address`
  - added the new optional request property `data/addresses/additionalProperties/details/oneOf[#/components/schemas/UkAddress]/allOf[subschema #2]/county`
  - added the new optional request property `data/disagree_with_validation_results`
  - added the new optional request property `data/parties/additionalProperties/details/oneOf[#/components/schemas/OverseasCompany]/allOf[subschema #2]/roe_id`
  - added the new optional request property `data/parties/additionalProperties/details/oneOf[#/components/schemas/OverseasCompany]/allOf[subschema #2]/roe_id_exempt`
  - added the new optional request property `data/parties/additionalProperties/other_conveyancer/address_reference`
  - added the new optional request property `data/transactions/additionalProperties/party_roles/items/attorneys`
  - the request property `data/applicants` became optional
  - the `relates_to_new_title` request property default value `false` was removed
  - added the new `CERT_RED_EX` enum value to the request property `data/documents/additionalProperties/type`
  - added the new `DEBENTURE` enum value to the request property `data/documents/additionalProperties/type`
  - added the new `EX3` enum value to the request property `data/documents/additionalProperties/type`
  - added the new `TR5` enum value to the request property `data/documents/additionalProperties/type`
  - the `data/addresses/additionalProperties/details/oneOf[#/components/schemas/PoBoxAddress]/allOf[subschema #2]/postcode` request property's minLength was decreased from `5` to `1`
  - the `data/addresses/additionalProperties/details/oneOf[#/components/schemas/UkAddress]/allOf[subschema #2]/postcode` request property's minLength was decreased from `5` to `1`
- **2025-10-20** `4c6c01406a6c`: 1 warning
  - the `data/transactions/additionalProperties/details/oneOf[#/components/schemas/Transfer]/allOf[subschema #2]/additional_provisions` request property's maxLength was set to `10000`

---

[Operation](https://skmtc.dev/hm-land-registry/apis/v1-0-submit-an-application-to-change-the-land-register-api-s/docs/v1/applications/post.md) - [API](https://skmtc.dev/hm-land-registry/apis/v1-0-submit-an-application-to-change-the-land-register-api-s.md) - [Page](https://skmtc.dev/hm-land-registry/apis/v1-0-submit-an-application-to-change-the-land-register-api-s/changes/v1/applications/post)