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  4. Seagrass Projects Limited

Seagrass Projects Limited

ActiveTotal exemption (full) accountsProperty developersBury St Edmunds
Company number
16012668
Incorporated
11 Oct 20242 years trading
Registered office
Suite A 82 James Carter Road, Mildenhall, Bury St Edmunds, Suffolk, IP28 7DE
Nature of business
Development of building projects; Other letting and operating of own or leased real estate
Accounts due in
292 days
31 Jul 2027
Net assets
£95
At 31 Oct 2025
Cash at bank
£1,342
At 31 Oct 2025
Employees
2
Average during the year
From the Companies House register, 1 Oct 2026

Seagrass Projects Limited is a 2-year-old private limited company registered in Bury St Edmunds, company number 16012668, one of 175 property development companies in Bury St Edmunds. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 2027.

Key dates

Worked out from the year end and filing history on the Companies House register.

Accounts due
31 Jul 2027
in 292 days
For the period to 31 Oct 2026
CT600 due
31 Oct 2027
in 384 days
Period 1 Nov 2025 to 31 Oct 2026
Corporation tax payment
1 Aug 2027
in 293 days
9 months and 1 day after the period end
Confirmation statement
24 Oct 2026
in 12 days
Last made up to 10 Oct 2025

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Financial snapshot, 2025

From the balance sheet at 31 October 2025, as filed at Companies House.

Net assets
£95
Cash at bank
£1,342
Employees
2
Average during the year, including directors

Who runs and owns Seagrass Projects Limited

From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.

Officers (2)

NameRoleAppointed
A*** G***DirectorOct 2024
S*** G***DirectorOct 2024

People with significant control (2)

Individual · since Oct 2024
A*** G***
Owns 25% to 50% of the shares
Holds 25% to 50% of the votes
Individual · since Oct 2024
S*** G***
Owns 25% to 50% of the shares
Holds 25% to 50% of the votes

Where Seagrass Projects Limited is registered

Seagrass Projects Limited's registered office on a map of the UK

The registered office is in Bury St Edmunds (IP28), in the West Suffolk local authority area, East of England. Show IP28 7DE on a map.

Other trade companies in IP28

Shared registered office

150 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.

What happens if Seagrass Projects 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 31 July 2027.

Companies HouseAccounts deliveredPenalty
Up to 1 month late1 Aug 2027 to 31 Aug 2027£150
1 to 3 months late1 Sep 2027 to 31 Oct 2027£375
3 to 6 months late1 Nov 2027 to 31 Jan 2028£750
More than 6 months lateFrom 1 Feb 2028£1,500

Penalties double if the accounts were also late the year before.

HMRC (CT600)FromPenalty
1 day late1 Nov 2027£200
3 months late31 Jan 2028another £200
6 months late30 Apr 2028HMRC estimates the tax and adds 10% of the unpaid tax
12 months late31 Oct 2028another 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
16012668
Status
Active
Company type
Private limited company
Incorporated
11 October 2024 (2 years ago)
Registered office
Suite A 82 James Carter Road, Mildenhall, Bury St Edmunds, Suffolk, IP28 7DE
Nature of business
Development of building projects (SIC 41100)
Other letting and operating of own or leased real estate (SIC 68209)
Year end
31 October (accounting reference date)
Accounts type
Total exemption (full)
Last accounts made up to
31 October 2025
Last confirmation statement
10 October 2025

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.

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Frequently asked questions

When are Seagrass Projects Limited's accounts due?

Seagrass Projects Limited's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.

When is Seagrass Projects Limited's CT600 due?

The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.

Is Seagrass Projects Limited still trading?

Seagrass Projects 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 Seagrass Projects Limited do?

Seagrass Projects Limited is registered under Development of building projects (SIC 41100); Other letting and operating of own or leased real estate (SIC 68209).

How old is Seagrass Projects Limited?

Seagrass Projects Limited was incorporated on 11 October 2024, 2 years ago.

Who runs Seagrass Projects Limited?

Seagrass Projects Limited has 2 active directors, the longest-serving appointed in Oct 2024. Their names and service addresses are on the Companies House register.

Who owns Seagrass Projects Limited?

2 people or companies have significant control of Seagrass Projects Limited: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).

What is the penalty if Seagrass Projects 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 Seagrass Projects Limited on Companies House for filed documents, officers and the full history.

Report an error on this page

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.

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