- Companies
- Builders
- Downham Market
- Hartson Construction Limited
Hartson Construction Limited
- Company number
- 08413875
- Incorporated
- 21 Feb 201313 years trading
- Registered office
- First Floor 12 ST Johns Way, ST Johns Business Estate, Downham Market, Norfolk, PE38 0QQ
- Nature of business
- Construction of domestic buildings
Hartson Construction Limited is a 13-year-old private limited company registered in Downham Market, company number 08413875, one of 26 building contractors in Downham Market. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 £4,948 (+104.5%) on the year before, to £215.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £21K against £33K owed within a year: 0.6 times cover.
- 1 employee on average, down from 2 the year before.
- Balance sheets on record for 10 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £215 | £1,345 | £21K | £33K | 1 |
| 29 Feb 2024 | -£4,733 | £3,633 | £20K | £24K | 2 |
| 28 Feb 2024 | -£4,733 | £3,633 | £20K | £24K | 2 |
| 28 Feb 2023 | -£3,757 | £2,006 | £20K | £24K | 2 |
| 28 Feb 2022 | £5,299 | £8,707 | £47K | £47K | 2 |
| 28 Feb 2021 | £5,293 | £421 | £38K | £42K | 2 |
| 28 Feb 2020 | £7,796 | £2,246 | £38K | £41K | 2 |
| 28 Feb 2019 | £12K | £542 | £29K | £29K | 2 |
| 28 Feb 2018 | -£13K | £512 | £2,898 | £31K | 1 |
| 28 Feb 2017 | -£19K | £657 | £6,910 | £35K |
Where Hartson Construction Limited is registered
The registered office is in Downham Market (PE38), in the King's Lynn and West Norfolk local authority area, East of England. Show PE38 0QQ on a map.
Other trade companies in PE38
- Maligator Holdings LtdMachinery repair and installation
- Apex Racetech LimitedMotor traders
- SF Civils LtdCivil engineering
- Heritage Plumbing Services LimitedPlumbers and heating engineers
- Boadicea Property Developments LimitedBuilders
- Grove & Co Developments LimitedBuilders
- Stampcrete UK Global LtdSpecialist contractors
- Fawcett & Lloyd Automotive Works LtdMechanics and garages
Also registered at this address
8 other companies use the same registered office as Hartson Construction Limited.
- Barrow Builders LtdBuilders
- Chimneys R Ted LtdCleaning companies
- Finesse Paving and Civil Engineering LimitedCivil engineering
- Grosvenor Homes LimitedBuilders
- Lakes Property LimitedProperty developers
- M and H Giddings LimitedBuilders
- Richard James Buildings LtdBuilders
- Suzuki Performance LimitedMotor traders
What happens if Hartson Construction Limited 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 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 08413875
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 February 2013 (13 years ago)
- Registered office
- First Floor 12 ST Johns Way, ST Johns Business Estate, Downham Market, Norfolk, PE38 0QQ
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 21 February 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 Downham Market
Other active building contractors registered in Downham Market.
- HK Steel Limited2022
- Lee Bishop Carpentry & Construction Ltd2020
- M and H Giddings Limited2007
- M. R. S. Developments Ltd2019
- May Construction Ltd2004
- MB Electrical Solutions Ltd2016
- Peter Knight Housebuilding Ltd2025
- Polestar Enterprises Limited2014
All building contractors in Downham Market · All trades in Downham Market · Builders across the UK
Frequently asked questions
When are Hartson Construction Limited's accounts due?
Hartson Construction Limited's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is Hartson Construction Limited's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Hartson Construction Limited still trading?
Hartson Construction Limited 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 Hartson Construction Limited do?
Hartson Construction Limited is registered under Construction of domestic buildings (SIC 41202).
How old is Hartson Construction Limited?
Hartson Construction Limited was incorporated on 21 February 2013, 13 years ago.
What is the penalty if Hartson Construction 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 Hartson Construction Limited 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.