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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company in focus can influence on.

Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.

Parent entities and officers 2
  • 1
    Heydon, Spencer Robert
    Born in March 1974
    Individual (28 offsprings)
    Officer
    2014-05-16 ~ now
    OF - Director → CIF 0
    Mr Spencer Robert Heydon
    Born in March 1974
    Individual (28 offsprings)
    Person with significant control
    2016-04-06 ~ now
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
  • 2
    Carr, Anthony Francis
    Born in July 1969
    Individual (28 offsprings)
    Officer
    2014-05-16 ~ now
    OF - Director → CIF 0
    Mr Anthony Carr
    Born in July 1969
    Individual (28 offsprings)
    Person with significant control
    2016-04-06 ~ now
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
parent relation
Company in focus

51 CASTLE STREET LIMITED

Period: 2014-05-16 ~ now
Company number: 09044320
Registered name
51 CASTLE STREET LIMITED - now
Standard Industrial Classification
68100 - Buying And Selling Of Own Real Estate
Brief company account
Average Number of Employees
02024-06-01 ~ 2025-05-31
02023-06-01 ~ 2024-05-31
Investment Property
1,775,000 GBP2025-05-31
1,775,000 GBP2024-05-31
Debtors
9,943 GBP2025-05-31
6,545 GBP2024-05-31
Cash at bank and in hand
88,146 GBP2025-05-31
27,670 GBP2024-05-31
Current Assets
98,089 GBP2025-05-31
34,215 GBP2024-05-31
Creditors
Current
1,789 GBP2025-05-31
2,060 GBP2024-05-31
Net Current Assets/Liabilities
96,300 GBP2025-05-31
32,155 GBP2024-05-31
Total Assets Less Current Liabilities
1,871,300 GBP2025-05-31
1,807,155 GBP2024-05-31
Creditors
Non-current
-1,523,802 GBP2025-05-31
-1,519,551 GBP2024-05-31
Net Assets/Liabilities
305,112 GBP2025-05-31
245,218 GBP2024-05-31
Equity
Called up share capital
2 GBP2025-05-31
2 GBP2024-05-31
Retained earnings (accumulated losses)
124,409 GBP2025-05-31
64,515 GBP2024-05-31
Equity
305,112 GBP2025-05-31
245,218 GBP2024-05-31
Investment Property - Fair Value Model
1,775,000 GBP2024-05-31
Other Debtors
Amounts falling due within one year, Current
9,943 GBP2025-05-31
Current, Amounts falling due within one year
6,545 GBP2024-05-31
Trade Creditors/Trade Payables
Current
144 GBP2025-05-31
205 GBP2024-05-31
Other Taxation & Social Security Payable
Current
54 GBP2025-05-31
40 GBP2024-05-31
Other Creditors
Current
1,591 GBP2025-05-31
1,815 GBP2024-05-31
Non-current
1,523,802 GBP2025-05-31
1,519,551 GBP2024-05-31
Amounts set aside to cover potential liabilities or losses
Deferred taxation
42,386 GBP2025-05-31
42,386 GBP2024-05-31

  • 51 CASTLE STREET LIMITED
    Info
    Registered number 09044320
    104 High Street, London Colney, St. Albans, Hertfordshire AL2 1QL
    PRIVATE LIMITED COMPANY incorporated on 2014-05-16 (11 years 11 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-05-16
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 22 April 2026 and licensed under the Open Government Licence v3.0.