- Companies
- Builders
- Hemel Hempstead
- Duna General Builders Ltd
Duna General Builders Ltd
- Company number
- 11904418
- Incorporated
- 25 Mar 20197 years trading
- Registered office
- 51 Candlefield Road, Hemel Hempstead, HP3 9UN
- Nature of business
- Construction of domestic buildings; Plumbing, heat and air-conditioning installation; Floor and wall covering; Glazing
Duna General Builders Ltd is a 7-year-old private limited company registered in Hemel Hempstead, company number 11904418, one of 233 building contractors in Hemel Hempstead. 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 £3,956 (-24.9%) on the year before, to £12K.
- Net assets rose in 3 of 5 year-on-year comparisons on record.
- Current assets of £14K against £38K owed within a year: 0.4 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £12K | £14K | £38K | 2 | |
| 31 Mar 2024 | £16K | £7,708 | £34K | 2 | |
| 31 Mar 2023 | £1,007 | £30K | £25K | 2 | |
| 31 Mar 2022 | £5,063 | £17K | £8,353 | 1 | |
| 31 Mar 2021 | £890 | £20K | £4,614 | 1 | |
| 31 Mar 2020 | £304 | £4,947 | £4,329 | 1 |
Where Duna General Builders Ltd is registered
The registered office is in Hemel Hempstead (HP3), in the Dacorum local authority area, East of England. Show HP3 9UN on a map.
Other trade companies in HP3
- G-Force Plumbing & Heating Contractors LimitedPlumbers and heating engineers
- Primeline Property Solutions LtdRoofers
- Elite Roof Repairs LtdRoofers
- Connor Air LimitedPlumbers and heating engineers
- Irv Services LtdInstallers
- Herts Number Plates LtdMotor traders
- RH Design and Electrical LtdBuilders
- Ejc Plumbing LtdPlumbers and heating engineers
Also registered at this address
1 other company uses the same registered office as Duna General Builders Ltd.
- Lunarc Build & Design LtdProperty developers
What happens if Duna General Builders 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
- 11904418
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 March 2019 (7 years ago)
- Registered office
- 51 Candlefield Road, Hemel Hempstead, HP3 9UN
- Nature of business
- Construction of domestic buildings (SIC 41202)
Plumbing, heat and air-conditioning installation (SIC 43220)
Floor and wall covering (SIC 43330)
Glazing (SIC 43342) - Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 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 Hemel Hempstead
Other active building contractors registered in Hemel Hempstead.
- Eastconstructtrans Limited2020
- Eb Construction & Building Limited2011
- Eco-Renovation UK Ltd2016
- Eldergrove Property Care Ltd2026
- Enduro Building Ltd2020
- Eralux Carpentry Ltd2023
- Esra Solutions Limited2017
- Evans and Co Building Ltd2019
All building contractors in Hemel Hempstead · All trades in Hemel Hempstead · Builders across the UK
Frequently asked questions
When are Duna General Builders Ltd's accounts due?
Duna General Builders 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 Duna General Builders 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 Duna General Builders Ltd still trading?
Duna General Builders 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 Duna General Builders Ltd do?
Duna General Builders Ltd is registered under Construction of domestic buildings (SIC 41202); Plumbing, heat and air-conditioning installation (SIC 43220); Floor and wall covering (SIC 43330); Glazing (SIC 43342).
How old is Duna General Builders Ltd?
Duna General Builders Ltd was incorporated on 25 March 2019, 7 years ago.
What is the penalty if Duna General Builders 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 Duna General Builders 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.