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  1. Companies
  2. Property developers
  3. London
  4. Arkhitekton Ltd

Arkhitekton Ltd

ActiveTotal exemption (full) accountsProperty developersLondon
Company number
15630599
Incorporated
9 Apr 20242 years trading
Registered office
Quadrant House Floor 6, 4 Thomas More Square, London, E1W 1YW
Nature of business
Development of building projects; Activities of construction holding companies; Financial intermediation not elsewhere classified; Environmental consulting activities
Accounts due in
110 days
31 Jan 2027
From the Companies House register, 1 Oct 2026

Arkhitekton Ltd is a 2-year-old private limited company registered in London, company number 15630599, one of 14,100 property development companies in London. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 2027.

Key dates

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

Accounts due
31 Jan 2027
in 110 days
For the period to 30 Apr 2026
CT600 due
30 Apr 2027
in 199 days
Period 1 May 2025 to 30 Apr 2026
Corporation tax payment
1 Feb 2027
in 111 days
9 months and 1 day after the period end
Confirmation statement
24 Oct 2026
in 11 days
Last made up to 10 Oct 2025

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Where Arkhitekton Ltd is registered

Arkhitekton Ltd's registered office on a map of the UK

The registered office is in London (E1W), in the Tower Hamlets local authority area, London. Show E1W 1YW on a map.

Other trade companies in E1W

Also registered at this address

23 other companies use the same registered office as Arkhitekton Ltd.

What happens if Arkhitekton 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 January 2027.

Companies HouseAccounts deliveredPenalty
Up to 1 month late1 Feb 2027 to 28 Feb 2027£150
1 to 3 months late1 Mar 2027 to 30 Apr 2027£375
3 to 6 months late1 May 2027 to 31 Jul 2027£750
More than 6 months lateFrom 1 Aug 2027£1,500

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

HMRC (CT600)FromPenalty
1 day late1 May 2027£200
3 months late30 Jul 2027another £200
6 months late30 Oct 2027HMRC estimates the tax and adds 10% of the unpaid tax
12 months late30 Apr 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
15630599
Status
Active
Company type
Private limited company
Incorporated
9 April 2024 (2 years ago)
Registered office
Quadrant House Floor 6, 4 Thomas More Square, London, E1W 1YW
Nature of business
Development of building projects (SIC 41100)
Activities of construction holding companies (SIC 64203)
Financial intermediation not elsewhere classified (SIC 64999)
Environmental consulting activities (SIC 74901)
Year end
30 April (accounting reference date)
Accounts type
Total exemption (full)
Last accounts made up to
30 April 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.

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 Arkhitekton Ltd's accounts due?

Arkhitekton Ltd's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.

When is Arkhitekton Ltd's CT600 due?

The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.

Is Arkhitekton Ltd still trading?

Arkhitekton 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 Arkhitekton Ltd do?

Arkhitekton Ltd is registered under Development of building projects (SIC 41100); Activities of construction holding companies (SIC 64203); Financial intermediation not elsewhere classified (SIC 64999); Environmental consulting activities (SIC 74901).

How old is Arkhitekton Ltd?

Arkhitekton Ltd was incorporated on 9 April 2024, 2 years ago.

What is the penalty if Arkhitekton 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 Arkhitekton Ltd 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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