- Companies
- Property developers
- Lewes
- Seagrove Development Limited
Seagrove Development Limited
- Company number
- 12906326
- Incorporated
- 25 Sep 20206 years trading
- Registered office
- The Hub, 2 Station Street, Lewes, BN7 2DA
- Nature of business
- Development of building projects; Construction of domestic buildings; Buying and selling of own real estate
Seagrove Development Limited is a 6-year-old private limited company registered in Lewes, company number 12906326, one of 48 property development companies in Lewes. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 2027.
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 up £11K (+416.1%) on the year before, to £8,475.
- Current assets of £392K against £528K owed within a year: 0.7 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 4 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £8,475 | £3,643 | £392K | £528K | 0 |
| 30 Sep 2024 | -£2,681 | £33K | £333K | £625K | 0 |
| 30 Sep 2022 | -£171K | £3,404 | £461K | 2 | |
| 30 Sep 2021 | -£15K | £15K | 2 |
Where Seagrove Development Limited is registered
The registered office is in Lewes (BN7), in the Lewes local authority area, South East. Show BN7 2DA on a map.
Other trade companies in BN7
- WC1 Developments LimitedBuilders
- M M Mechanics LtdMechanics and garages
- Solseed Landscapes LtdLandscapers and gardeners
- Williams Real Estate (Sussex) LtdProperty developers
- Plan A Carpentry & Construction LtdJoiners and carpenters
- Clearshine Window Cleaning LtdCleaning companies
- Ziggurat Solutions LtdCivil engineering
- Petr & Sons LtdInstallers
Also registered at this address
7 other companies use the same registered office as Seagrove Development Limited.
- D Rayner LtdSpecialist contractors
- Eastwood H&P LimitedPlumbers and heating engineers
- Hames Groundcare LtdLandscapers and gardeners
- L J W Plumbing & Heating LtdPlumbers and heating engineers
- Project Glazing LimitedJoiners and carpenters
- Shield Build LtdSpecialist contractors
- Tradestar Glazing Systems LimitedJoiners and carpenters
What happens if Seagrove Development Limited 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 2028 | 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
- 12906326
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 September 2020 (6 years ago)
- Registered office
- The Hub, 2 Station Street, Lewes, BN7 2DA
- Nature of business
- Development of building projects (SIC 41100)
Construction of domestic buildings (SIC 41202)
Buying and selling of own real estate (SIC 68100) - Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 24 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 Lewes
Other active property development companies registered in Lewes.
- Sifelle Limited2023
- Style and Space Contractors Ltd2011
- Talbot Developments (Sussex) Ltd2020
- The Net Zero House Ltd2023
- Turnpike (Horam) Ltd2020
- Walwers Limited2024
- Williams Real Estate (Sussex) Ltd2026
- 16A Butler Avenue Harrow Limited2025
All property development companies in Lewes · All trades in Lewes · Property developers across the UK
Frequently asked questions
When are Seagrove Development Limited's accounts due?
Seagrove Development Limited's next accounts are due at Companies House by 30 June 2027 (in 261 days), covering the period to 30 September 2026.
When is Seagrove Development Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Seagrove Development Limited still trading?
Seagrove Development Limited 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 Seagrove Development Limited do?
Seagrove Development Limited is registered under Development of building projects (SIC 41100); Construction of domestic buildings (SIC 41202); Buying and selling of own real estate (SIC 68100).
How old is Seagrove Development Limited?
Seagrove Development Limited was incorporated on 25 September 2020, 6 years ago.
What is the penalty if Seagrove Development Limited 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 Seagrove Development Limited 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.