- Companies
- Finishing trades
- Ware
- Mustard Builders Ltd
Mustard Builders Ltd
- Company number
- 13380207
- Incorporated
- 6 May 20215 years trading
- Registered office
- 12 West Street, Ware, Hertfordshire, SG12 9EE
- Nature of business
- Other building completion and finishing
Mustard Builders Ltd is a 5-year-old private limited company registered in Ware, company number 13380207, one of 37 building finishing companies in Ware. Its next accounts are due at Companies House on 29 February 2028, and the CT600 for the period to 31 May 2027 is due at HMRC on 31 May 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 £2,959 (+14.3%) on the year before, to £24K.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £25K against £6,737 owed within a year: 3.7 times cover.
- 2 employees 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 |
|---|---|---|---|---|---|
| 31 May 2026 | £24K | £25K | £6,737 | 2 | |
| 31 May 2025 | £21K | £18K | £6,590 | 2 | |
| 31 May 2024 | £20K | £6,647 | £224 | 2 | |
| 31 May 2023 | £31K | £12K | £1,580 | 1 | |
| 31 May 2022 | £31K | £9,957 | £693 | 1 |
Who runs and owns Mustard Builders Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| R*** D*** | Director | May 2021 |
| S*** D*** | Director | May 2021 |
People with significant control (2)
Where Mustard Builders Ltd is registered
The registered office is in Ware (SG12), in the East Hertfordshire local authority area, East of England. Show SG12 9EE on a map.
Other trade companies in SG12
- JB Garden Services LimitedLandscapers and gardeners
- Fryer Electrical LtdElectricians
- Aventus Air Conditioning and Electrical Services LtdElectricians
- Rews Garden Rooms LtdInstallers
- Clean As F LtdCleaning companies
- Lybra Contract Cleaning LtdCleaning companies
- The Room Revivers LimitedJoiners and carpenters
- Addison Tiling LtdFloor and wall tilers
Shared registered office
79 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Mustard 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 29 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2028 to 31 Mar 2028 | £150 |
| 1 to 3 months late | 1 Apr 2028 to 31 May 2028 | £375 |
| 3 to 6 months late | 1 Jun 2028 to 31 Aug 2028 | £750 |
| More than 6 months late | From 1 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 13380207
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 May 2021 (5 years ago)
- Registered office
- 12 West Street, Ware, Hertfordshire, SG12 9EE
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2026
- Last confirmation statement
- 17 April 2026
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Ware
Other active building finishing companies registered in Ware.
- O'Connor Partitions Ltd2005
- Perlini Property Maintenance Ltd2025
- Proserve Maintenance Limited2025
- R.& R.Crook Limited1960
- Reynolds Maintenance Ltd2024
- Rowan (Developments) Limited1973
- Rudelhoff Construction DMM (UK) Limited2024
- Solartek Films Limited2001
All building finishing companies in Ware · All trades in Ware · Finishing trades across the UK
Frequently asked questions
When are Mustard Builders Ltd's accounts due?
Mustard Builders Ltd's next accounts are due at Companies House by 29 February 2028 (in 504 days), covering the period to 31 May 2027.
When is Mustard Builders Ltd's CT600 due?
The CT600 for the period to 31 May 2027 is due at HMRC by 31 May 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2028.
Is Mustard Builders Ltd still trading?
Mustard 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 Mustard Builders Ltd do?
Mustard Builders Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Mustard Builders Ltd?
Mustard Builders Ltd was incorporated on 6 May 2021, 5 years ago.
Who runs Mustard Builders Ltd?
Mustard Builders Ltd has 2 active directors, the longest-serving appointed in May 2021. Their names and service addresses are on the Companies House register.
Who owns Mustard Builders Ltd?
2 people or companies have significant control of Mustard Builders Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Mustard 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 Mustard 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.