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  4. GS8 Radlett Limited

GS8 Radlett Limited

ActiveTotal exemption (full) accountsProperty developersLondon
Company number
15642639
Incorporated
13 Apr 20242 years trading
Registered office
3RD Floor the Coade, 98 Vauxhall Walk, London, SE11 5EL
Nature of business
Development of building projects
Accounts
Overdue
Were due 30 Sep 2026
Checked with Companies House 13 Oct 2026

GS8 Radlett Limited is a 2-year-old private limited company registered in London, company number 15642639, one of 14,100 property development companies in London. Companies House shows its accounts as overdue: they were due on 30 September 2026.

Key dates

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

Accounts due
30 Sep 2026
Overdue by 13 days
For the period to 31 Dec 2025
CT600 due
31 Dec 2026
in 79 days
Period 1 Apr 2025 to 31 Dec 2025
Corporation tax payment
1 Oct 2026
Date passed
9 months and 1 day after the period end
Confirmation statement
26 Apr 2027
in 195 days
Last made up to 12 Apr 2026

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Where GS8 Radlett Limited is registered

GS8 Radlett Limited's registered office on a map of the UK

The registered office is in London (SE11), in the Lambeth local authority area, London. Show SE11 5EL on a map.

Other trade companies in SE11

Shared registered office

29 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 GS8 Radlett Limited files late

If the accounts reach Companies House today, the late filing penalty is £150 (£300 if last year's accounts were also late). It rises at each step below.

Companies HouseAccounts deliveredPenalty
Up to 1 month late1 Oct 2026 to 31 Oct 2026£150
1 to 3 months late1 Nov 2026 to 31 Dec 2026£375
3 to 6 months late1 Jan 2027 to 31 Mar 2027£750
More than 6 months lateFrom 1 Apr 2027£1,500

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

HMRC (CT600)FromPenalty
1 day late1 Jan 2027£200
3 months late31 Mar 2027another £200
6 months late30 Jun 2027HMRC estimates the tax and adds 10% of the unpaid tax
12 months late31 Dec 2027another 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
15642639
Status
Active
Company type
Private limited company
Incorporated
13 April 2024 (2 years ago)
Registered office
3RD Floor the Coade, 98 Vauxhall Walk, London, SE11 5EL
Nature of business
Development of building projects (SIC 41100)
Year end
31 December (accounting reference date)
Accounts type
Total exemption (full)
Last accounts made up to
31 March 2025
Last confirmation statement
12 April 2026
Charges (mortgages)
2 outstanding of 2 registered
Previous names
Octagon (Watling Street) Limited (until 5 Dec 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.

Similar companies in London

Other active property development companies registered in London.

All property development companies in London · All trades in London · Property developers across the UK

Frequently asked questions

When are GS8 Radlett Limited's accounts due?

GS8 Radlett Limited's accounts were due at Companies House on 30 September 2026 and the register shows them as overdue.

When is GS8 Radlett Limited's CT600 due?

The CT600 for the period to 31 December 2025 is due at HMRC by 31 December 2026, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2026.

Is GS8 Radlett Limited still trading?

GS8 Radlett Limited is listed as active on the Companies House register (checked 13 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 GS8 Radlett Limited do?

GS8 Radlett Limited is registered under Development of building projects (SIC 41100).

How old is GS8 Radlett Limited?

GS8 Radlett Limited was incorporated on 13 April 2024, 2 years ago.

What is the penalty if GS8 Radlett 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 GS8 Radlett 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, rechecked 13 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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