- Company number
- 14438317
- Incorporated
- 24 Oct 20223 years trading
- Registered office
- Tye Green Cottage, Tye Green, Sudbury, Suffolk, CO10 9BW
- Nature of business
- Construction of domestic buildings
Grimsy Pro Builds Ltd is a 3-year-old private limited company registered in Sudbury, company number 14438317, one of 45 building contractors in Sudbury. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 £18K (-88.6%) on the year before, to £2,384.
- Current assets of £10K against £9,423 owed within a year: 1.1 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £2,384 | £10K | £9,423 | 0 | |
| 31 Oct 2024 | £21K | £22K | £9,232 | 1 | |
| 31 Oct 2023 | £7,075 | £21K | £13K | 1 |
Where Grimsy Pro Builds Ltd is registered
The registered office is in Sudbury (CO10), in the Babergh local authority area, East of England. Show CO10 9BW on a map.
Other trade companies in CO10
- Regrid LtdMotor traders
- Voltage Link LimitedCivil engineering
- The 1 Percent Team LtdProperty developers
- Green Star Heating Services LtdPlumbers and heating engineers
- Ca Scaffolding Services LtdScaffolders
- Delphi Developments LtdProperty developers
- Complete Solutions Group LtdFacilities management
- Finada Corp LimitedBuilders
What happens if Grimsy Pro Builds 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 14438317
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 October 2022 (3 years ago)
- Registered office
- Tye Green Cottage, Tye Green, Sudbury, Suffolk, CO10 9BW
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 23 October 2025
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 Sudbury
Other active building contractors registered in Sudbury.
- H.T. Slater Limited1974
- JC Building & Landscaping Ltd2025
- Jenmain Builders Limited1972
- Laketons Limited2003
- Leaway Developments Ltd2019
- Manmoore Steel Construction Limited2024
- McCarter Construction Ltd2018
- Melcarpentry&Construction Ltd2026
All building contractors in Sudbury · All trades in Sudbury · Builders across the UK
Frequently asked questions
When are Grimsy Pro Builds Ltd's accounts due?
Grimsy Pro Builds Ltd's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is Grimsy Pro Builds Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Grimsy Pro Builds Ltd still trading?
Grimsy Pro Builds 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 Grimsy Pro Builds Ltd do?
Grimsy Pro Builds Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Grimsy Pro Builds Ltd?
Grimsy Pro Builds Ltd was incorporated on 24 October 2022, 3 years ago.
What is the penalty if Grimsy Pro Builds 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 Grimsy Pro Builds 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.