- Company number
- 11893404
- Incorporated
- 20 Mar 20197 years trading
- Registered office
- 5 Talbot Road, Farnham, GU9 8RP
- Nature of business
- Construction of domestic buildings
Datum Construction Farnham Ltd is a 7-year-old private limited company registered in Farnham, company number 11893404, one of 112 building contractors in Farnham. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 down £9,114 (-14.2%) on the year before, to £55K.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £60K against £8,803 owed within a year: 6.8 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2020 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2024 | £55K | £60K | £8,803 | 1 | |
| 31 Mar 2023 | £64K | £69K | £10K | 1 | |
| 31 Mar 2022 | £35K | £35K | £877 | 1 | |
| 31 Mar 2021 | £40K | £47K | £6,976 | 1 | |
| 31 Mar 2020 | £17K | £29K | £4,052 | 1 |
Where Datum Construction Farnham Ltd is registered
The registered office is in Farnham (GU9), in the Waverley local authority area, South East. Show GU9 8RP on a map.
Other trade companies in GU9
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- My Property Maintenance Service LimitedProperty developers
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- Turner Glazing LtdBuilders
- Premium Grip Mobile Tyres LtdMechanics and garages
- Sayer Group LimitedCivil engineering
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What happens if Datum Construction Farnham 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 11893404
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 March 2019 (7 years ago)
- Registered office
- 5 Talbot Road, Farnham, GU9 8RP
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 19 March 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 Farnham
Other active building contractors registered in Farnham.
- Daveollie Property Maintenance Ltd2026
- Davey Developments Limited2000
- DDM Building Contractors Ltd2011
- Disley Builders Limited2018
- DLL Brickwork Ltd2025
- DR Wall Ltd2021
- Eight Building Limited2009
- Eom Homes Limited2020
All building contractors in Farnham · All trades in Farnham · Builders across the UK
Frequently asked questions
When are Datum Construction Farnham Ltd's accounts due?
Datum Construction Farnham Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Datum Construction Farnham Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Datum Construction Farnham Ltd still trading?
Datum Construction Farnham 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 Datum Construction Farnham Ltd do?
Datum Construction Farnham Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Datum Construction Farnham Ltd?
Datum Construction Farnham Ltd was incorporated on 20 March 2019, 7 years ago.
What is the penalty if Datum Construction Farnham 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 Datum Construction Farnham 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.