- Companies
- Property developers
- Worthing
- Sussex Knock Throughs Ltd
Sussex Knock Throughs Ltd
- Company number
- 12183623
- Incorporated
- 2 Sep 20197 years trading
- Registered office
- 32 Frobisher Way, Goring-By-Sea, Worthing, BN12 6EX
- Nature of business
- Development of building projects
Sussex Knock Throughs Ltd is a 7-year-old private limited company registered in Worthing, company number 12183623, one of 173 property development companies in Worthing. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £10K (-30.4%) on the year before, to £23K.
- Net assets rose in 4 of 6 year-on-year comparisons on record.
- Current assets of £12K against £10K owed within a year: 1.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 7 years, 2020 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £23K | £12K | £10K | 1 | |
| 31 Mar 2025 | £34K | £8,660 | £17K | 1 | |
| 31 Mar 2024 | £28K | £40K | £22K | 1 | |
| 31 Mar 2023 | £12K | £2,494 | £4,359 | 1 | |
| 31 Mar 2022 | £19K | £36K | £17K | 1 | |
| 31 Mar 2021 | £634 | £31K | £29K | 1 | |
| 31 Mar 2020 | £1 |
Where Sussex Knock Throughs Ltd is registered
The registered office is in Worthing (BN12), in the Worthing local authority area, South East. Show BN12 6EX on a map.
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What happens if Sussex Knock Throughs Ltd files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 31 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 12183623
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 September 2019 (7 years ago)
- Registered office
- 32 Frobisher Way, Goring-By-Sea, Worthing, BN12 6EX
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 1 September 2026
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in Worthing
Other active property development companies registered in Worthing.
- Sussex Windows & Construction Ltd2024
- Swain Construction Southern Ltd2020
- Synergie Estates Limited2008
- T&G Building Solutions Ltd2025
- Tall Oak Property Ltd2021
- Tara Developments (Sussex) Limited2022
- The Hermitage Group Ltd2021
- The Strand Worthing Development Limited2019
All property development companies in Worthing · All trades in Worthing · Property developers across the UK
Frequently asked questions
When are Sussex Knock Throughs Ltd's accounts due?
Sussex Knock Throughs Ltd's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Sussex Knock Throughs Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Sussex Knock Throughs Ltd still trading?
Sussex Knock Throughs Ltd is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Sussex Knock Throughs Ltd do?
Sussex Knock Throughs Ltd is registered under Development of building projects (SIC 41100).
How old is Sussex Knock Throughs Ltd?
Sussex Knock Throughs Ltd was incorporated on 2 September 2019, 7 years ago.
What is the penalty if Sussex Knock Throughs Ltd files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Sussex Knock Throughs Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.