- Companies
- Builders
- South Croydon
- The Building Co. Ltd
The Building Co. Ltd
- Company number
- 12873227
- Incorporated
- 11 Sep 20206 years trading
- Registered office
- 5C Lismore Road, South Croydon, CR2 7QA
- Nature of business
- Construction of domestic buildings; Other business support service activities n.e.c.
The Building Co. Ltd is a 6-year-old private limited company registered in South Croydon, company number 12873227, one of 100 building contractors in South Croydon. 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 £33 (+26.2%) on the year before, to £159.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- Current assets of £31K against £35K owed within a year: 0.9 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £159 | £31K | £35K | 1 | |
| 30 Sep 2024 | £126 | £23K | £22K | 1 | |
| 30 Sep 2023 | £15K | £25K | £8,793 | 1 | |
| 30 Sep 2022 | £6,678 | £3,222 | 1 | ||
| 30 Sep 2021 | £3,900 | £2,000 | £6,000 | 1 |
Where The Building Co. Ltd is registered
The registered office is in South Croydon (CR2), in the Croydon local authority area, London. Show CR2 7QA on a map.
Other trade companies in CR2
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- DRJ Electricals-Gas LtdElectricians
- The New Drivers Shop LtdMotor traders
- Knoxford Plumbing & Heating LtdPlumbers and heating engineers
- Frontline Design & Build LtdBuilders
- Vellarowheels LtdMotor traders
- Lady Ace Cleaning Co LimitedCleaning companies
What happens if The Building Co. 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
- 12873227
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 September 2020 (6 years ago)
- Registered office
- 5C Lismore Road, South Croydon, CR2 7QA
- Nature of business
- Construction of domestic buildings (SIC 41202)
Other business support service activities n.e.c. (SIC 82990) - Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 7 October 2026
- Previous names
- First Maintenance Solutions Ltd (until 28 Feb 2022)
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in South Croydon
Other active building contractors registered in South Croydon.
- UK Garanti Builders Ltd2023
- Uka Services Ltd2017
- Ward Project Services Ltd2015
- We Build Anything Limited2023
- Wieslaw Burnos Associates Limited2025
- Wolf Construction & Development Ltd2020
- Wood Floor Experts Ltd2012
- Ziks Ltd2026
All building contractors in South Croydon · All trades in South Croydon · Builders across the UK
Frequently asked questions
When are The Building Co. Ltd's accounts due?
The Building Co. Ltd's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is The Building Co. 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 The Building Co. Ltd still trading?
The Building Co. Ltd 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 The Building Co. Ltd do?
The Building Co. Ltd is registered under Construction of domestic buildings (SIC 41202); Other business support service activities n.e.c. (SIC 82990).
How old is The Building Co. Ltd?
The Building Co. Ltd was incorporated on 11 September 2020, 6 years ago.
What is the penalty if The Building Co. 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 The Building Co. Ltd on Companies House for filed documents, officers and the full history.
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.