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- Circle Building Control Ltd
Company profile · Property developers
Circle Building Control Ltd
Circle Building Control Ltd is a 10-year-old private limited company registered in London, company number 10354238, one of 14,100 property development companies in London. 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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Financial snapshot, 2025
From the balance sheet at 30 September 2025, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Circle Building Control Ltd over the years
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 £34 (-1.7%) on the year before, to -£2,012.
- Net assets rose in 1 of 8 year-on-year comparisons on record.
- Current assets of £30K against £32K owed within a year: 0.9 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | -£2,012 | £1 | £30K | £32K | 0 |
| 30 Sep 2024 | -£1,978 | £1 | £30K | £32K | 0 |
| 30 Sep 2023 | -£32K | £1 | £32K | 0 | |
| 30 Sep 2022 | -£32K | £1 | £32K | 0 | |
| 30 Sep 2021 | -£32K | £1 | £32K | 0 | |
| 30 Sep 2020 | -£32K | £1 | £31K | 0 | |
| 30 Sep 2019 | -£31K | £1 | £31K | 0 | |
| 30 Sep 2018 | -£26K | £1 | £1 | £26K | 0 |
| 30 Sep 2017 | £1 |
Who runs and owns Circle Building Control Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| Y*** S*** | Director | Sep 2016 |
Person with significant control
Where Circle Building Control Ltd is registered
The registered office is in London (N16), in the Hackney local authority area, London. Show N16 6XL on a map.
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Also registered at this address
4 other companies use the same registered office as Circle Building Control Ltd.
- Birling House LtdProperty developers
- Decodeck LtdProperty developers
- Decorise LtdBuilders
- One Stop Building Merchants LtdProperty developers
What happens if Circle Building Control 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 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
- 10354238
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 September 2016 (10 years ago)
- Registered office
- 18 Lynmouth Road, London, N16 6XL
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 31 August 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 London
Other active property development companies registered in London.
- Circle Portfolios Ltd2026
- Circle View Limited2023
- Citadel Ca Limited2013
- Citian Ltd2020
- Citrus (Doncaster) Limited2021
- Citrus (Lowestoft) Limited2021
- Citrus (Stafford) Ltd2025
- City & County (London Road) Limited2014
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are Circle Building Control Ltd's accounts due?
Circle Building Control Ltd's next accounts are due at Companies House by 30 June 2027 (in 261 days), covering the period to 30 September 2026.
When is Circle Building Control Ltd'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 Circle Building Control Ltd still trading?
Circle Building Control 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 Circle Building Control Ltd do?
Circle Building Control Ltd is registered under Development of building projects (SIC 41100).
How old is Circle Building Control Ltd?
Circle Building Control Ltd was incorporated on 1 September 2016, 10 years ago.
Who runs Circle Building Control Ltd?
Circle Building Control Ltd has 1 active director, the longest-serving appointed in Sep 2016. Their names and service addresses are on the Companies House register.
Who owns Circle Building Control Ltd?
One person or company has significant control of Circle Building Control Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Circle Building Control 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 Circle Building Control 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.