- Company number
- 13466705
- Incorporated
- 21 Jun 20215 years trading
- Registered office
- Flat 1 Church House Church Lane, Willingham, Cambridge, CB24 5YS
- Nature of business
- Construction of domestic buildings; Other building completion and finishing
Stefan's Building Ltd is a 5-year-old private limited company registered in Cambridge, company number 13466705, one of 238 building contractors in Cambridge. Its next accounts are due at Companies House on 31 March 2028, and the CT600 for the period to 30 June 2027 is due at HMRC on 30 June 2028.
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 £22K on the year before, to £22K.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- Current assets of £94K against £80K owed within a year: 1.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2022 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2026 | £22K | £93K | £94K | £80K | 1 |
| 30 Jun 2025 | £169 | £13K | £18K | 1 | |
| 30 Jun 2024 | -£347 | £1,852 | £11K | 1 | |
| 30 Jun 2023 | £2,109 | £8,308 | £20K | 1 | |
| 30 Jun 2022 | £420 | £1,752 | £8,132 | 1 |
Where Stefan's Building Ltd is registered
The registered office is in Cambridge (CB24), in the South Cambridgeshire local authority area, East of England. Show CB24 5YS on a map.
Other trade companies in CB24
- Pro Radiant Cleaners LtdCleaning companies
- C Smith Engineering LtdMachinery repair and installation
- Mykin LimitedElectricians
- A & A Land Development LimitedBuilders
- Menzies Repairs LtdSpecialist contractors
- Adc Mechanical LtdMachinery repair and installation
- Cam Glow Cleaning LimitedCleaning companies
- Majestic Sequoia Group LtdCleaning companies
What happens if Stefan's Building 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 March 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2028 to 30 Apr 2028 | £150 |
| 1 to 3 months late | 1 May 2028 to 30 Jun 2028 | £375 |
| 3 to 6 months late | 1 Jul 2028 to 30 Sep 2028 | £750 |
| More than 6 months late | From 1 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2028 | £200 |
| 3 months late | 30 Sep 2028 | another £200 |
| 6 months late | 30 Dec 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 2029 | 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
- 13466705
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 June 2021 (5 years ago)
- Registered office
- Flat 1 Church House Church Lane, Willingham, Cambridge, CB24 5YS
- Nature of business
- Construction of domestic buildings (SIC 41202)
Other building completion and finishing (SIC 43390) - Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2026
- Last confirmation statement
- 20 June 2026
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 Cambridge
Other active building contractors registered in Cambridge.
- Stemark Buildings Ltd2022
- Strata Service Group Ltd2026
- Syb Home Partners Ltd2025
- Taronina Decorators Ltd2026
- Taylor Building Developments Ltd2014
- TBLS Property Services Ltd2025
- The Az Alim Group Ltd2023
- The Radiant Group Ltd2019
All building contractors in Cambridge · All trades in Cambridge · Builders across the UK
Frequently asked questions
When are Stefan's Building Ltd's accounts due?
Stefan's Building Ltd's next accounts are due at Companies House by 31 March 2028 (in 536 days), covering the period to 30 June 2027.
When is Stefan's Building Ltd's CT600 due?
The CT600 for the period to 30 June 2027 is due at HMRC by 30 June 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2028.
Is Stefan's Building Ltd still trading?
Stefan's Building 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 Stefan's Building Ltd do?
Stefan's Building Ltd is registered under Construction of domestic buildings (SIC 41202); Other building completion and finishing (SIC 43390).
How old is Stefan's Building Ltd?
Stefan's Building Ltd was incorporated on 21 June 2021, 5 years ago.
What is the penalty if Stefan's Building 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 Stefan's Building 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.