{
  "company_number": "07266294",
  "name": "Rockmill Developments Limited",
  "url": "/company/07266294",
  "status": "Active",
  "is_active": true,
  "company_type": "Private Limited Company",
  "incorporated_on": "2010-05-26",
  "dissolved_on": null,
  "sic_codes": [
    {
      "code": "41100",
      "description": "Development of building projects",
      "section": "F",
      "section_name": "Construction",
      "url": "/sic/41100"
    }
  ],
  "registered_address": {
    "id": 915906,
    "url": "/address/915906",
    "line1": "16 NORTON ROAD",
    "line2": "",
    "post_town": "LETCHWORTH GARDEN CITY",
    "county": "",
    "country": "ENGLAND",
    "postcode": "SG6 1AB"
  },
  "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/07266294",
  "previous_names": [],
  "care_of": "",
  "po_box": "",
  "country_of_origin": "United Kingdom",
  "accounts": {
    "next_due": "2026-12-31",
    "last_made_up": "2025-03-31",
    "category": "TOTAL EXEMPTION FULL",
    "filings": [
      {
        "url": "/company/07266294/accounts/2025-03-31",
        "made_up_date": "2025-03-31",
        "period_start": "2025-03-31",
        "period_end": "2025-03-31",
        "entity_name": "Rockmill Developments Ltd",
        "dormant": false,
        "average_employees": "2.00",
        "tangible_fixed_assets": null,
        "debtors": null,
        "cash_bank_in_hand": "300.00",
        "current_assets": null,
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "-747354.00",
        "total_assets_less_current_liabilities": null,
        "net_assets_liabilities": "166522.00",
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "300.00",
        "turnover": null,
        "other_operating_income": null,
        "cost_sales": null,
        "gross_profit_loss": null,
        "administrative_expenses": null,
        "raw_materials_consumables": null,
        "staff_costs": null,
        "depreciation_written_off": null,
        "other_operating_charges": null,
        "operating_profit_loss": null,
        "profit_before_tax": null,
        "tax_on_profit": null,
        "profit_loss_for_period": null,
        "file_type": "html",
        "parse_error": "",
        "source_zip": "Accounts_Monthly_Data-December2025.zip"
      },
      {
        "url": "/company/07266294/accounts/2024-03-31",
        "made_up_date": "2024-03-31",
        "period_start": "2024-03-31",
        "period_end": "2024-03-31",
        "entity_name": "Rockmill Developments Ltd",
        "dormant": false,
        "average_employees": "2.00",
        "tangible_fixed_assets": null,
        "debtors": null,
        "cash_bank_in_hand": "300.00",
        "current_assets": null,
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "-790316.00",
        "total_assets_less_current_liabilities": "123560.00",
        "net_assets_liabilities": "123560.00",
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "300.00",
        "turnover": null,
        "other_operating_income": null,
        "cost_sales": null,
        "gross_profit_loss": null,
        "administrative_expenses": null,
        "raw_materials_consumables": null,
        "staff_costs": null,
        "depreciation_written_off": null,
        "other_operating_charges": null,
        "operating_profit_loss": null,
        "profit_before_tax": null,
        "tax_on_profit": null,
        "profit_loss_for_period": null,
        "file_type": "html",
        "parse_error": "",
        "source_zip": "Accounts_Monthly_Data-December2024.zip"
      },
      {
        "url": "/company/07266294/accounts/2023-03-31",
        "made_up_date": "2023-03-31",
        "period_start": "2023-03-31",
        "period_end": "2023-03-31",
        "entity_name": "Rockmill Developments Ltd",
        "dormant": false,
        "average_employees": "2.00",
        "tangible_fixed_assets": null,
        "debtors": null,
        "cash_bank_in_hand": "300.00",
        "current_assets": null,
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "-477317.00",
        "total_assets_less_current_liabilities": "436559.00",
        "net_assets_liabilities": "89146.00",
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "300.00",
        "turnover": null,
        "other_operating_income": null,
        "cost_sales": null,
        "gross_profit_loss": null,
        "administrative_expenses": null,
        "raw_materials_consumables": null,
        "staff_costs": null,
        "depreciation_written_off": null,
        "other_operating_charges": null,
        "operating_profit_loss": null,
        "profit_before_tax": null,
        "tax_on_profit": null,
        "profit_loss_for_period": null,
        "file_type": "html",
        "parse_error": "",
        "source_zip": "Accounts_Monthly_Data-June2023.zip"
      },
      {
        "url": "/company/07266294/accounts/2022-03-31",
        "made_up_date": "2022-03-31",
        "period_start": "2022-03-31",
        "period_end": "2022-03-31",
        "entity_name": "Rockmill Developments Ltd",
        "dormant": false,
        "average_employees": "2.00",
        "tangible_fixed_assets": null,
        "debtors": null,
        "cash_bank_in_hand": "300.00",
        "current_assets": null,
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "-480167.00",
        "total_assets_less_current_liabilities": "433709.00",
        "net_assets_liabilities": "75053.00",
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "300.00",
        "turnover": null,
        "other_operating_income": null,
        "cost_sales": null,
        "gross_profit_loss": null,
        "administrative_expenses": null,
        "raw_materials_consumables": null,
        "staff_costs": null,
        "depreciation_written_off": null,
        "other_operating_charges": null,
        "operating_profit_loss": null,
        "profit_before_tax": null,
        "tax_on_profit": null,
        "profit_loss_for_period": null,
        "file_type": "html",
        "parse_error": "",
        "source_zip": "Accounts_Monthly_Data-December2022.zip"
      },
      {
        "url": "/company/07266294/accounts/2021-03-31",
        "made_up_date": "2021-03-31",
        "period_start": "2021-03-31",
        "period_end": "2021-03-31",
        "entity_name": "Rockmill Developments Ltd",
        "dormant": false,
        "average_employees": "2.00",
        "tangible_fixed_assets": null,
        "debtors": null,
        "cash_bank_in_hand": "300.00",
        "current_assets": null,
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "-485770.00",
        "total_assets_less_current_liabilities": "428106.00",
        "net_assets_liabilities": "56328.00",
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "300.00",
        "turnover": null,
        "other_operating_income": null,
        "cost_sales": null,
        "gross_profit_loss": null,
        "administrative_expenses": null,
        "raw_materials_consumables": null,
        "staff_costs": null,
        "depreciation_written_off": null,
        "other_operating_charges": null,
        "operating_profit_loss": null,
        "profit_before_tax": null,
        "tax_on_profit": null,
        "profit_loss_for_period": null,
        "file_type": "html",
        "parse_error": "",
        "source_zip": "Accounts_Monthly_Data-March2022.zip"
      },
      {
        "url": "/company/07266294/accounts/2020-06-30",
        "made_up_date": "2020-06-30",
        "period_start": "2020-06-30",
        "period_end": "2020-06-30",
        "entity_name": "Rockmill Developments Ltd",
        "dormant": false,
        "average_employees": "2.00",
        "tangible_fixed_assets": null,
        "debtors": null,
        "cash_bank_in_hand": "300.00",
        "current_assets": null,
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "-493842.00",
        "total_assets_less_current_liabilities": "420034.00",
        "net_assets_liabilities": "38722.00",
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "300.00",
        "turnover": null,
        "other_operating_income": null,
        "cost_sales": null,
        "gross_profit_loss": null,
        "administrative_expenses": null,
        "raw_materials_consumables": null,
        "staff_costs": null,
        "depreciation_written_off": null,
        "other_operating_charges": null,
        "operating_profit_loss": null,
        "profit_before_tax": null,
        "tax_on_profit": null,
        "profit_loss_for_period": null,
        "file_type": "html",
        "parse_error": "",
        "source_zip": "Accounts_Monthly_Data-November2020.zip"
      },
      {
        "url": "/company/07266294/accounts/2019-05-31",
        "made_up_date": "2019-05-31",
        "period_start": "2019-05-31",
        "period_end": "2019-05-31",
        "entity_name": "Rockmill Developments Ltd",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": null,
        "debtors": null,
        "cash_bank_in_hand": "300.00",
        "current_assets": null,
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "-498333.00",
        "total_assets_less_current_liabilities": "415543.00",
        "net_assets_liabilities": "20952.00",
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "300.00",
        "turnover": null,
        "other_operating_income": null,
        "cost_sales": null,
        "gross_profit_loss": null,
        "administrative_expenses": null,
        "raw_materials_consumables": null,
        "staff_costs": null,
        "depreciation_written_off": null,
        "other_operating_charges": null,
        "operating_profit_loss": null,
        "profit_before_tax": null,
        "tax_on_profit": null,
        "profit_loss_for_period": null,
        "file_type": "html",
        "parse_error": "",
        "source_zip": "Accounts_Monthly_Data-February2020.zip"
      },
      {
        "url": "/company/07266294/accounts/2018-05-31",
        "made_up_date": "2018-05-31",
        "period_start": "2018-05-31",
        "period_end": "2018-05-31",
        "entity_name": "Rockmill Developments Ltd",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": null,
        "debtors": null,
        "cash_bank_in_hand": "300.00",
        "current_assets": null,
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "-502683.00",
        "total_assets_less_current_liabilities": "411193.00",
        "net_assets_liabilities": "6119.00",
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "300.00",
        "turnover": null,
        "other_operating_income": null,
        "cost_sales": null,
        "gross_profit_loss": null,
        "administrative_expenses": null,
        "raw_materials_consumables": null,
        "staff_costs": null,
        "depreciation_written_off": null,
        "other_operating_charges": null,
        "operating_profit_loss": null,
        "profit_before_tax": null,
        "tax_on_profit": null,
        "profit_loss_for_period": null,
        "file_type": "html",
        "parse_error": "",
        "source_zip": "Accounts_Monthly_Data-February2019.zip"
      },
      {
        "url": "/company/07266294/accounts/2017-05-31",
        "made_up_date": "2017-05-31",
        "period_start": "2017-05-31",
        "period_end": "2017-05-31",
        "entity_name": "Rockmill Developments Ltd",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": null,
        "debtors": null,
        "cash_bank_in_hand": "300.00",
        "current_assets": null,
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "-516532.00",
        "total_assets_less_current_liabilities": "397344.00",
        "net_assets_liabilities": "-17975.00",
        "called_up_share_capital": null,
        "profit_loss_account_reserve": null,
        "shareholder_funds": "300.00",
        "turnover": null,
        "other_operating_income": null,
        "cost_sales": null,
        "gross_profit_loss": null,
        "administrative_expenses": null,
        "raw_materials_consumables": null,
        "staff_costs": null,
        "depreciation_written_off": null,
        "other_operating_charges": null,
        "operating_profit_loss": null,
        "profit_before_tax": null,
        "tax_on_profit": null,
        "profit_loss_for_period": null,
        "file_type": "html",
        "parse_error": "",
        "source_zip": "Accounts_Monthly_Data-February2018.zip"
      },
      {
        "url": "/company/07266294/accounts/2016-05-31",
        "made_up_date": "2016-05-31",
        "period_start": "2016-05-31",
        "period_end": "2016-05-31",
        "entity_name": "Rockmill Developments Ltd",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": "913876.00",
        "debtors": null,
        "cash_bank_in_hand": "307.00",
        "current_assets": null,
        "creditors_due_within_one_year": "532102.00",
        "creditors_due_after_one_year": "425140.00",
        "net_current_assets_liabilities": "-531795.00",
        "total_assets_less_current_liabilities": "382081.00",
        "net_assets_liabilities": "-43059.00",
        "called_up_share_capital": "300.00",
        "profit_loss_account_reserve": "-43359.00",
        "shareholder_funds": null,
        "turnover": null,
        "other_operating_income": null,
        "cost_sales": null,
        "gross_profit_loss": null,
        "administrative_expenses": null,
        "raw_materials_consumables": null,
        "staff_costs": null,
        "depreciation_written_off": null,
        "other_operating_charges": null,
        "operating_profit_loss": null,
        "profit_before_tax": null,
        "tax_on_profit": null,
        "profit_loss_for_period": null,
        "file_type": "html",
        "parse_error": "",
        "source_zip": "Accounts_Monthly_Data-February2017.zip"
      },
      {
        "url": "/company/07266294/accounts/2015-05-31",
        "made_up_date": "2015-05-31",
        "period_start": "2015-05-31",
        "period_end": "2015-05-31",
        "entity_name": "Rockmill Developments Ltd",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": "913876.00",
        "debtors": null,
        "cash_bank_in_hand": "360.00",
        "current_assets": null,
        "creditors_due_within_one_year": "546869.00",
        "creditors_due_after_one_year": "434056.00",
        "net_current_assets_liabilities": "-546509.00",
        "total_assets_less_current_liabilities": "367367.00",
        "net_assets_liabilities": "-66689.00",
        "called_up_share_capital": "300.00",
        "profit_loss_account_reserve": "-66989.00",
        "shareholder_funds": null,
        "turnover": null,
        "other_operating_income": null,
        "cost_sales": null,
        "gross_profit_loss": null,
        "administrative_expenses": null,
        "raw_materials_consumables": null,
        "staff_costs": null,
        "depreciation_written_off": null,
        "other_operating_charges": null,
        "operating_profit_loss": null,
        "profit_before_tax": null,
        "tax_on_profit": null,
        "profit_loss_for_period": null,
        "file_type": "html",
        "parse_error": "",
        "source_zip": "Accounts_Monthly_Data-February2016.zip"
      },
      {
        "url": "/company/07266294/accounts/2014-05-31",
        "made_up_date": "2014-05-31",
        "period_start": "2014-05-31",
        "period_end": "2014-05-31",
        "entity_name": "Rockmill Developments Limited",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": "913876.00",
        "debtors": null,
        "cash_bank_in_hand": "1387.00",
        "current_assets": "1387.00",
        "creditors_due_within_one_year": "574997.00",
        "creditors_due_after_one_year": "441963.00",
        "net_current_assets_liabilities": "-573610.00",
        "total_assets_less_current_liabilities": "340266.00",
        "net_assets_liabilities": "-101697.00",
        "called_up_share_capital": "300.00",
        "profit_loss_account_reserve": "-101997.00",
        "shareholder_funds": "-101697.00",
        "turnover": null,
        "other_operating_income": null,
        "cost_sales": null,
        "gross_profit_loss": null,
        "administrative_expenses": null,
        "raw_materials_consumables": null,
        "staff_costs": null,
        "depreciation_written_off": null,
        "other_operating_charges": null,
        "operating_profit_loss": null,
        "profit_before_tax": null,
        "tax_on_profit": null,
        "profit_loss_for_period": null,
        "file_type": "html",
        "parse_error": "",
        "source_zip": "Accounts_Monthly_Data-December2014.zip"
      },
      {
        "url": "/company/07266294/accounts/2013-05-31",
        "made_up_date": "2013-05-31",
        "period_start": "2013-05-31",
        "period_end": "2013-05-31",
        "entity_name": "Rockmill Developments Limited",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": "911710.00",
        "debtors": null,
        "cash_bank_in_hand": "443900.00",
        "current_assets": "443900.00",
        "creditors_due_within_one_year": "1020566.00",
        "creditors_due_after_one_year": "450000.00",
        "net_current_assets_liabilities": "-576666.00",
        "total_assets_less_current_liabilities": "335044.00",
        "net_assets_liabilities": "-114956.00",
        "called_up_share_capital": "300.00",
        "profit_loss_account_reserve": "-115256.00",
        "shareholder_funds": "-114956.00",
        "turnover": null,
        "other_operating_income": null,
        "cost_sales": null,
        "gross_profit_loss": null,
        "administrative_expenses": null,
        "raw_materials_consumables": null,
        "staff_costs": null,
        "depreciation_written_off": null,
        "other_operating_charges": null,
        "operating_profit_loss": null,
        "profit_before_tax": null,
        "tax_on_profit": null,
        "profit_loss_for_period": null,
        "file_type": "html",
        "parse_error": "",
        "source_zip": "Accounts_Monthly_Data-January2014.zip"
      },
      {
        "url": "/company/07266294/accounts/2012-05-31",
        "made_up_date": "2012-05-31",
        "period_start": "2012-05-31",
        "period_end": "2012-05-31",
        "entity_name": "Rockmill Developments Limited",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": "713666.00",
        "debtors": null,
        "cash_bank_in_hand": "300.00",
        "current_assets": "300.00",
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "-719019.00",
        "total_assets_less_current_liabilities": "-5353.00",
        "net_assets_liabilities": "-5353.00",
        "called_up_share_capital": "300.00",
        "profit_loss_account_reserve": "-5653.00",
        "shareholder_funds": "-5353.00",
        "turnover": null,
        "other_operating_income": null,
        "cost_sales": null,
        "gross_profit_loss": null,
        "administrative_expenses": null,
        "raw_materials_consumables": null,
        "staff_costs": null,
        "depreciation_written_off": null,
        "other_operating_charges": null,
        "operating_profit_loss": null,
        "profit_before_tax": null,
        "tax_on_profit": null,
        "profit_loss_for_period": null,
        "file_type": "xml",
        "parse_error": "",
        "source_zip": "Accounts_Monthly_Data-January2013.zip"
      },
      {
        "url": "/company/07266294/accounts/2011-05-31",
        "made_up_date": "2011-05-31",
        "period_start": "2011-05-31",
        "period_end": "2011-05-31",
        "entity_name": "Rockmill Developments Limited",
        "dormant": false,
        "average_employees": null,
        "tangible_fixed_assets": "579101.00",
        "debtors": null,
        "cash_bank_in_hand": "300.00",
        "current_assets": "300.00",
        "creditors_due_within_one_year": null,
        "creditors_due_after_one_year": null,
        "net_current_assets_liabilities": "-580340.00",
        "total_assets_less_current_liabilities": "-1239.00",
        "net_assets_liabilities": "-1239.00",
        "called_up_share_capital": "300.00",
        "profit_loss_account_reserve": "-1539.00",
        "shareholder_funds": "-1239.00",
        "turnover": null,
        "other_operating_income": null,
        "cost_sales": null,
        "gross_profit_loss": null,
        "administrative_expenses": null,
        "raw_materials_consumables": null,
        "staff_costs": null,
        "depreciation_written_off": null,
        "other_operating_charges": null,
        "operating_profit_loss": null,
        "profit_before_tax": null,
        "tax_on_profit": null,
        "profit_loss_for_period": null,
        "file_type": "xml",
        "parse_error": "",
        "source_zip": "Accounts_Monthly_Data-February2012.zip"
      }
    ],
    "pdf_only_filings": [],
    "filing_history_url": "https://find-and-update.company-information.service.gov.uk/company/07266294/filing-history"
  },
  "confirmation_statement": {
    "next_due": "2027-06-09",
    "last_made_up": "2026-05-26"
  },
  "officers": [],
  "psc": [
    {
      "name": "Mrs Jastejpal Kaur Chahal",
      "kind": "individual-person-with-significant-control",
      "person_url": "/person/2229950",
      "controlling_company_url": null,
      "natures_of_control": [
        "significant-influence-or-control",
        "significant-influence-or-control-as-trust",
        "significant-influence-or-control-as-firm"
      ],
      "notified_on": "2016-06-01",
      "ceased_on": null,
      "nationality": "Singaporean",
      "country_of_residence": "England",
      "source": "snapshot"
    }
  ],
  "external_links": [],
  "provenance": {
    "source": "snapshot",
    "first_seen_at": "2026-07-05T12:35:35.811816+00:00",
    "last_seen_snapshot": "2026-08-01",
    "retrieved_at": "2026-08-02T04:59:58.547413+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: Companies House."
}