- Company number
- 11811732
- Incorporated
- 7 Feb 20197 years trading
- Registered office
- 6 Brunswick Street, Carlisle, CA1 1PN
- Nature of business
- Construction of commercial buildings
SJM Cumbria Limited is a 7-year-old private limited company registered in Carlisle, company number 11811732, one of 101 building contractors in Carlisle. Companies House shows its accounts as overdue: they were due on 30 November 2024.
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 £27K (-36.1%) on the year before, to -£102K.
- Net assets rose in 0 of 3 year-on-year comparisons on record.
- 3 employees on average, up from 2 the year before.
- Balance sheets on record for 4 years, 2020 to 2023.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2023 | -£102K | £0 | £106K | 3 | |
| 28 Feb 2022 | -£75K | £1,161 | £78K | 2 | |
| 28 Feb 2021 | -£67K | £2,232 | £54K | 1 | |
| 28 Feb 2020 | -£27K | £3,835 | £48K | 1 |
Where SJM Cumbria Limited is registered
The registered office is in Carlisle (CA1), in the Cumberland local authority area, North West. Show CA1 1PN on a map.
Other trade companies in CA1
- Fine Finish Interiors LtdJoiners and carpenters
- GB Groundworks LtdCivil engineering
- Oak End Construction & Management LtdProperty developers
- GS10 Trading LimitedMotor traders
- Overbuilt UK LtdMotor traders
- Fire Door 360 LimitedJoiners and carpenters
- Carlisle Remapping LtdMechanics and garages
- Adam G Smith LimitedPlumbers and heating engineers
Shared registered office
35 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 SJM Cumbria Limited files late
If the accounts reach Companies House today, the late filing penalty is £1,500 (£3,000 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2024 to 31 Dec 2024 | £150 |
| 1 to 3 months late | 1 Jan 2025 to 28 Feb 2025 | £375 |
| 3 to 6 months late | 1 Mar 2025 to 31 May 2025 | £750 |
| More than 6 months late | From 1 Jun 2025 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2025 | £200 |
| 3 months late | 28 May 2025 | another £200 |
| 6 months late | 28 Aug 2025 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 2026 | 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
- 11811732
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 February 2019 (7 years ago)
- Registered office
- 6 Brunswick Street, Carlisle, CA1 1PN
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2023
- Last confirmation statement
- 6 February 2024
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 Carlisle
Other active building contractors registered in Carlisle.
- Skitby Developments Limited2017
- Solway Developments Ltd2025
- Steven Brown Building Contractors Limited2007
- Steven Mattinson Ltd2009
- Sulwath Limited2009
- TBW Building Services Ltd2026
- TJL Site Management Services Ltd2026
- Tom Brown Construction Limited2002
All building contractors in Carlisle · All trades in Carlisle · Builders across the UK
Frequently asked questions
When are SJM Cumbria Limited's accounts due?
SJM Cumbria Limited's accounts were due at Companies House on 30 November 2024 and the register shows them as overdue.
When is SJM Cumbria Limited's CT600 due?
The CT600 for the period to 28 February 2024 is due at HMRC by 28 February 2025, 12 months after the period end. The corporation tax itself is payable earlier, by 29 November 2024.
Is SJM Cumbria Limited still trading?
SJM Cumbria Limited is listed as active on the Companies House register (checked 13 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 SJM Cumbria Limited do?
SJM Cumbria Limited is registered under Construction of commercial buildings (SIC 41201).
How old is SJM Cumbria Limited?
SJM Cumbria Limited was incorporated on 7 February 2019, 7 years ago.
What is the penalty if SJM Cumbria 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 SJM Cumbria Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.