£1,797
−65%vs Mar 2024Active11317892Private limited companyWelwyn Garden City
CASTLE HEATING HERTS LTD
Significant control: Karl Vincent Rayner (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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What does Castle Heating Herts Ltd sell?
Registered activity: Plumbing, heat and air-conditioning installation (SIC 43220). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
CASTLE HEATING HERTS LTD is an active private limited company (company number 11317892) incorporated on 18 April 2018, registered in Welwyn Garden City. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest micro accounts cover the period ending 31 March 2025, showing net assets of £1,797, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 65% on the prior period (£5,101).
Peer position · net assets
By net assets it sits in the lower half of 470 comparable companies in Hertfordshire (median £5,064, upper quartile £27k).
02
Ownership and control
- Mr Karl Vincent Rayner
- owns 75–100% of shares
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 18 April 20188 yrs ago
- Next accounts due
- 31 December 2026in 69 days
- Confirmation statement due
- 2 May 2027in 191 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43220
- Plumbing, heat and air-conditioning installation
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
1
No changevs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £1,797 | — | — | — | — | — | 1 |
| 31 March 2024 | £5,101 | — | — | — | — | — | 1 |
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.
06
Filing and accounts signals
- Net assets above zeroNet assets £1,797 at 31 March 2025
- Net assets down 25% or more on the prior period-64.8% vs prior period
- Incorporated five or more years agoIncorporated 18 April 2018
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Confirmation statement duein 191 days
- Next accounts duein 69 days
- Accounts period endNet assets £1,797 · micro accounts
- Accounts period endNet assets £5,101 · micro accounts
- Incorporated
08
Similar companies in Hertfordshire
- DOMESTIC HEATING TEAM LTDHertford · inc. May 2018
- J M POTTS LTDSt. Albans · inc. Jun 2018
- CATHEDRAL BATHROOMS LIMITEDHatfield · inc. Jun 2018
- DT PLUMBING AND HEATING SERVICES LTDStevenage · inc. Feb 2018
- MABEN INSTALLATIONS LTDHitchin · inc. Feb 2018
- CDP M & E LIMITEDHertford · inc. Feb 2018
All companies incorporated on 18 April 2018 · in Apr 2018.
09
Reminders for CASTLE HEATING HERTS LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.