6 CASTLE STREET LIMITED

🏛️Establishedactive
12915988 · ltd · incorporated 2020-09-30
Investment thesis
Property vehicle with leveraged stack — refinance / partial-release angle.
Why interesting: Asset-backed; value largely in underlying property; lender engagement likely possible.
Why risky: Multiple lenders to manage; inter-creditor friction and partial-release cost possible.
🔒Estimated value
Upgrade to see
Turnover
year to Sept 2024
Net worth
book net assets
Opportunity
76/100
Strong
🔔
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What this business does
Primary activity: Construction of domestic buildings
Sector: Construction
Investor take
Pursue
Strong opportunity: active trading company with strong profile and acceptable with review structure.

Opportunity 76/100 (strong), bankability 67/100. High owner-dependency — earn-out structure likely required for clean transition. Share purchase looks the cleaner deal structure. Biggest value-creation lever: Consolidate lender relationships. 3 distinct lenders creates friction — refinance into single-lender structure for cleaner diligence. Most likely exit: share sale to pe / searcher (65/100).

🏦

Refinance opportunity

4 live charges · 3 lenders · oldest 5.4y

35/100
too messy

Refinance path is blocked by complexity. Rethink structure or expect bespoke, expensive terms.

  • · Oldest live charge is 5.4 years old — likely at or near maturity.
  • · 3 lenders named — inter-creditor friction likely.
  • · Legal-friction score 25/100 — workable, but lender will want more DD.

Data confidence

Overall: high (84/100)

Strong data coverage across all sections. AI outputs should be trusted with minimal caveats.

Company profile
address, 1 SIC codes, incorporation date
100
Financials
2 years of iXBRL accounts extracted (YoY deltas available) + narrative notes parsed
75
Lenders & charges
4 charges (4/4 with lender, 4/4 with type)
90
Directors & officers
4 officers (4 active, 4 linked, 4 with DOB)
90
Ownership & PSC
1 active PSC(s) of 1 total, 1 with control declared
90
Director network
17 connected companies via shared directors
90
Filing history
22 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
Opportunity Score
76/100Strong
PassWatchWorth a lookStrongExceptional 

Solid opportunity signal. Worth a dedicated memo and management meeting.

Business quality
65
Adequate — check latest filings for context.
Acquirability
75
Strong succession / seller-readiness signals.
Risk profile
77
Few red flags.
Signal strength
100
Good data coverage for analysis.

Key financials

2 years extracted from filed iXBRL accounts
Cash
Net Worth
Current Assets
Current Liabilities
-£72k£241k£553k£866k£1.2m£1.5mSept 2023Sept 2024

Hover to see exact values · click legend to toggle series

Financials

Extracted from Companies House accounts · FRS 102
Metric2024-09-302023-09-30
Total assets£413.8k
Current assets£1.49M
Net assets£-72.3k
Average employees400

Amounts extracted automatically from iXBRL. Fields left blank were not reported or not mapped. Values in GBP unless stated.

🔒Filing-note intelligence

1 signal detected in this company's narrative notes — going-concern language, audit opinion, contingent liabilities, related-party transactions.

Available from the Pro tier upwards.

See pricing →

Recent activity

Last 30 days
0
filings
Last 90 days
0
filings
Last 180 days
0
filings
Counts from Companies House filing history.
Corporate timeline (28 events)Click to expand
  1. 2025-06-30
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  2. 2024-03-25
    📄
    mortgage-satisfy-charge-full
    mortgage · MR04
  3. 2024-03-25
    🔓
    Charge satisfied #2
  4. 2024-03-08
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  5. 2023-10-05
    📄
    mortgage-create-with-deed-with-charge-number-charge-creation-date
    mortgage · MR01
  6. 2023-10-03
    🔒
    Charge registered #4
    Lender: The Kent County Council
  7. 2023-06-20
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  8. 2022-11-22
    📄
    mortgage-create-with-deed-with-charge-number-charge-creation-date
    mortgage · MR01
  9. 2022-11-15
    🔒
    Charge registered #3
    Lender: The Kent County Council
  10. 2022-10-10
    📄
    mortgage-create-with-deed-with-charge-number-charge-creation-date
    mortgage · MR01
  11. 2022-10-07
    🔒
    Charge registered #2
    Lender: Yellow Tree Capital Associates LLP
  12. 2022-08-02
    📄
    mortgage-satisfy-charge-full
    mortgage · MR04
  13. 2022-08-02
    🔓
    Charge satisfied #1
  14. 2022-06-28
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  15. 2021-09-17
    📄
    change-person-director-company-with-change-date
    officers · CH01
  16. 2021-09-15
    📄
    change-person-director-company-with-change-date
    officers · CH01
  17. 2021-09-15
    📄
    change-person-director-company-with-change-date
    officers · CH01
  18. 2021-09-15
    📄
    change-person-director-company-with-change-date
    officers · CH01
  19. 2021-09-15
    📍
    change-registered-office-address-company-with-date-old-address-new-address
    address · AD01
  20. 2021-09-15
    📄
    change-to-a-person-with-significant-control
    persons-with-significant-control · PSC05
  21. 2021-01-13
    📄
    mortgage-create-with-deed-with-charge-number-charge-creation-date
    mortgage · MR01
  22. 2021-01-08
    🔒
    Charge registered #1
    Lender: Wwm Properties Limited
  23. 2020-09-30
    🏢
    Company incorporated
    As 6 CASTLE STREET LIMITED
  24. 2020-09-30
    HAMMOND, Christopher Charles Henry appointed
    director
  25. 2020-09-30
    HAMMOND, Georgina Louise appointed
    director
  26. 2020-09-30
    JIANG, Wenwen appointed
    director
  27. 2020-09-30
    WRIGHT, Michael John Alan appointed
    director
  28. 2020-09-30
    📄
    incorporation-company
    incorporation · NEWINC

Owner dependency

63/100
High — earn-out structure required

Material founder dependency. Consider a 2-3 year earn-out and build in a handover plan before completion.

FACTORS
  • -4 active directors: Broader management team in place — suggests transferable governance.
  • +Founder age: Director aged approximately 67 — succession pressure is live.
  • +Family involvement: Multiple officers share a surname — likely family business, which concentrates governance.

Succession & seller-readiness

50/100
Moderate signal

Some succession indicators present. Worth watching; approach if sector/strategy fits.

SIGNALS
  • primaryFounder aged 63+: Senior director is approximately 67. Approaching typical UK retirement age — succession thinking likely.

Red flags

1 med ·
Charge satisfaction-then-recreation pattern
medium

Multiple instances where a charge was satisfied and a new charge created within 6 months. Suggests active refinancing cycle.

Group structure

H & W Property Ltd is the ultimate parent — holding 75%+ shares. This company sits inside their group.

🏛️
H & W Property Ltd
Corporate parent · holds 75-100% shares · board control
ultimate parent
6 CASTLE STREET LIMITED
This company · 12915988

Parent relationships inferred from Persons with Significant Control filings. Full subsidiary tree requires reverse-lookup (coming).

Shareholders & ownership

1 active beneficial owner · dominant holder ≥75%
NameSharesVoting rightsNature of controlNotified
H & W Property Ltd
Corporate entity
75100%
75–100%board control75-100% shares · 75-100% voting · board control30/09/2020

From Companies House Persons with Significant Control filings. Share ranges are banded per the public PSC regime.

🔒Co-director network graph

Radial SVG graph showing every company connected via shared directors, colour-coded by status.

Available from the Pro tier upwards.

See pricing →

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Peers ranked by estimated value, then turnover, then opportunity score.See all →
🔒Tailored diligence questions

7 specific questions generated from this company's actual signals — liquidity, leverage, director age, charge count, red flags, age-of-company.

Available from the Pro tier upwards.

See pricing →
🔒Advanced scoring suite

Exit-route ranking, improvement thesis, quiet-distress detector, covenant-pressure proxy, extraction monitor, approaching triggers, ownership drift, local cluster, value trap, debt capacity, archetype classification — 48+ scoring modules.

Available from the Pro tier upwards.

See pricing →

Company details

Statusactive
Typeltd
Incorporated2020-09-30
Jurisdictionengland-wales
Primary SIC41202 — Construction of domestic buildings

Registered office

Unit F The Brewery
Bells Yew Green
Tunbridge Wells
Kent
TN3 9BD
England

Filing status

Accounts
Next due: 2026-06-30
Last made up to: 2024-09-30
Confirmation statement
Next due: 2026-10-09
Last: 2025-09-25

Officers (4 active · 0 resigned)

HAMMOND, Christopher Charles Henry
director · ~39y · appointed 2020-09-30
View their other companies + combined net worth →
Active
HAMMOND, Georgina Louise
director · ~40y · appointed 2020-09-30
View their other companies + combined net worth →
Active
JIANG, Wenwen
director · ~53y · appointed 2020-09-30
View their other companies + combined net worth →
Active
WRIGHT, Michael John Alan
director · ~67y · appointed 2020-09-30
View their other companies + combined net worth →
Active

Click a director name to see their full track record across all companies.

Mortgages & charges

4
Total charges
2
Outstanding
1
Active lenders
Status:Lender:4 of 4 shown
TypeProperties
outstanding
The Kent County Council
A registered charge2 properties03/10/2023
outstanding
The Kent County Council
A registered charge2 properties15/11/2022
satisfied
Yellow Tree Capital Associates
Yellow Tree Capital Associates LLP
A registered charge2 properties07/10/202225/03/2024
satisfied
Wwm Properties
Wwm Properties Limited
A registered charge1 property08/01/202102/08/2022
Click column headers to sort. Use filters above to narrow by status and lender.

Recent filings (22 total)

confirmation-statement-with-no-updates
confirmation-statement · CS01
2025-09-25
accounts-with-accounts-type-total-exemption-full
accounts · AA
2025-06-30
confirmation-statement-with-no-updates
confirmation-statement · CS01
2024-11-18
mortgage-satisfy-charge-full
mortgage · MR04
2024-03-25
accounts-with-accounts-type-micro-entity
accounts · AA
2024-03-08
mortgage-create-with-deed-with-charge-number-charge-creation-date
mortgage · MR01
2023-10-05
confirmation-statement-with-no-updates
confirmation-statement · CS01
2023-09-29
accounts-with-accounts-type-micro-entity
accounts · AA
2023-06-20
mortgage-create-with-deed-with-charge-number-charge-creation-date
mortgage · MR01
2022-11-22
mortgage-create-with-deed-with-charge-number-charge-creation-date
mortgage · MR01
2022-10-10
confirmation-statement-with-no-updates
confirmation-statement · CS01
2022-09-29
mortgage-satisfy-charge-full
mortgage · MR04
2022-08-02
accounts-with-accounts-type-micro-entity
accounts · AA
2022-06-28
confirmation-statement-with-updates
confirmation-statement · CS01
2022-01-19
change-person-director-company-with-change-date
officers · CH01
2021-09-17