CASTLEMARK ESTATES LTD
Company number 10792006 · Active · London NW11 8SR
CASTLEMARK ESTATES LTD is an active private limited company (company number 10792006) incorporated on 26 May 2017, registered in London. Its registered activity is other letting and operating of own or leased real estate (SIC 68209). Latest micro accounts cover the period ending 31 May 2026, showing net assets of £2,359, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 50% on the prior period (£4,695).
By net assets it sits in the upper half of 37,995 comparable companies in London (median −£1, upper quartile £9,940).
Key dates
- Incorporated
- 26 May 2017
- Next accounts due
- 29 February 2028 — in 499 days
- Confirmation statement due
- 9 June 2027 — in 234 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 68209
- Other letting and operating of own or leased real estate
- Accounts type
- Micro Entity
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 31 May 2026
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 May 2026 | £2,359 | — | — | £154k | — | — | 2 |
| 31 May 2025 | £4,695 | — | — | £136k | — | — | 2 |
- Current ratio
- 0.05 — current liabilities exceed current assets
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
Firmoscan score: 52/100 (grade C)
- +10 Positive net assets — Net assets £2,359 at 2026-05-31
- -8 Net assets falling — -49.8% vs prior period
- -8 Current liabilities exceed current assets — Current ratio 0.05
- +8 Established — Incorporated 2017-05-26 (9 years)
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice.
Ownership and control
- Mr Mark Spitzer — owns 25–50% of shares · since 26 May 2017
- Mr Elliott Daniel Kahn — owns 25–50% of shares · since 1 January 2019
- Mr Elliott Daniel Kahn — owns 25–50% of shares · since 19 June 2017 · ceased 1 January 2019
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
Similar companies in London
Same activity (other letting and operating of own or leased real estate), closest in incorporation date.
- OMAR PROPERTY LTD — London, inc. May 2017
- BRIGHT SPARKES PROPERTY LIMITED — London, inc. May 2017
- MARTHA INVESTMENTS LIMITED — Kensington, inc. May 2017
- CIVITAS SPV25 LIMITED — London, inc. May 2017
- BONDINCO LIMITED — London, inc. May 2017
- BLUE WHALES AND BLUEBERRIES LTD — London, inc. May 2017
Reminders for CASTLEMARK ESTATES LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.