- Companies
- Finishing trades
- Lowestoft
- J & S Grimmer Builders Limited
J & S Grimmer Builders Limited
- Company number
- 06251053
- Incorporated
- 17 May 200719 years trading
- Registered office
- 6 Fairfield Drive, Oulton Broad, Lowestoft, Suffolk, NR33 8QG
- Nature of business
- Other building completion and finishing
J & S Grimmer Builders Limited is a 19-year-old private limited company registered in Lowestoft, company number 06251053, one of 39 building finishing companies in Lowestoft. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 £2,012 (+30.1%) on the year before, to -£4,675.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £100K against £113K owed within a year: 0.9 times cover.
- 5 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | -£4,675 | £100K | £113K | 5 | |
| 31 May 2024 | -£6,687 | £75K | £80K | 5 | |
| 31 May 2023 | £33 | £59K | £42K | 6 | |
| 31 May 2022 | £1,471 | £62K | £39K | 4 | |
| 31 May 2021 | £3,078 | £46K | £17K | 3 | |
| 31 May 2020 | £1,005 | £48K | £48K | 4 | |
| 31 May 2019 | -£7,745 | £52K | £60K | ||
| 31 May 2018 | -£19K | £56K | £76K | ||
| 31 May 2017 | -£18K | £47K | £66K | ||
| 31 May 2016 | -£9,273 | £46K | £64K |
Where J & S Grimmer Builders Limited is registered
The registered office is in Lowestoft (NR33), in the East Suffolk local authority area, East of England. Show NR33 8QG on a map.
Other trade companies in NR33
- SH24 Properties LimitedProperty developers
- Hasa24 Properties LimitedProperty developers
- R Willis Building Services LtdBuilders
- East Anglia Campers LtdMotor traders
- JB Brickwork Ea LtdBuilders
- TCM Consultants LtdBuilders
- Blackbelt Diagnostics LtdMechanics and garages
- Stellan Group LtdBuilders
What happens if J & S Grimmer Builders 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 06251053
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 May 2007 (19 years ago)
- Registered office
- 6 Fairfield Drive, Oulton Broad, Lowestoft, Suffolk, NR33 8QG
- 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 2025
- Last confirmation statement
- 26 August 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 Lowestoft
Other active building finishing companies registered in Lowestoft.
- Keystone Contractors Limited2014
- Lowestoft Builders Ltd2010
- M.A.P. Builders and Carpenters Ltd2003
- Mark Kennedy (Lowestoft) Limited2005
- Master Crafters Building Contractors Limited2016
- MCM Groundworks & Construction Ltd2019
- MHM Builders Limited2005
- Mhuk Services Limited2024
All building finishing companies in Lowestoft · All trades in Lowestoft · Finishing trades across the UK
Frequently asked questions
When are J & S Grimmer Builders Limited's accounts due?
J & S Grimmer Builders Limited's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is J & S Grimmer Builders Limited's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is J & S Grimmer Builders Limited still trading?
J & S Grimmer Builders 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 J & S Grimmer Builders Limited do?
J & S Grimmer Builders Limited is registered under Other building completion and finishing (SIC 43390).
How old is J & S Grimmer Builders Limited?
J & S Grimmer Builders Limited was incorporated on 17 May 2007, 19 years ago.
What is the penalty if J & S Grimmer Builders 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 J & S Grimmer Builders 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.