- Companies
- Builders
- Workington
- Sel Construction and Maintenance Limited
Sel Construction and Maintenance Limited
- Company number
- 07759943
- Incorporated
- 2 Sep 201115 years trading
- Registered office
- Carleton House, 136 Gray Street, Workington, Cumbria, CA14 2LU
- Nature of business
- Construction of commercial buildings
Sel Construction and Maintenance Limited is a 15-year-old private limited company registered in Workington, company number 07759943, one of 24 building contractors in Workington. 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 (-71.7%) on the year before, to £7,027.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £363K against £274K owed within a year: 1.3 times cover.
- 16 employees on average, up from 14 the year before.
- 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 Oct 2025 | £7,027 | £74K | £363K | £274K | 16 |
| 31 Oct 2024 | £25K | £78K | £254K | £294K | 14 |
| 31 Oct 2023 | £1,326 | £51K | £238K | £233K | 12 |
| 31 Oct 2022 | £14K | £84K | £233K | £173K | 11 |
| 31 Oct 2021 | £20K | £135K | £303K | £221K | 10 |
| 31 Oct 2020 | £14K | £120K | £184K | £152K | 8 |
| 31 Oct 2019 | £8,594 | £39K | £199K | £198K | 8 |
| 31 Oct 2018 | £1,135 | £53K | £182K | £184K | 9 |
| 31 Oct 2017 | £1,875 | £19K | £126K | £137K | 9 |
| 31 Oct 2016 | £1,671 | £20K | £108K | £133K |
Where Sel Construction and Maintenance Limited is registered
The registered office is in Workington (CA14), in the Cumberland local authority area, North West. Show CA14 2LU on a map.
Other trade companies in CA14
- Premier Heating Solutions Cumbria LimitedPlumbers and heating engineers
- Northern Resin LtdFloor and wall tilers
- GRT Property Solutions LtdPlumbers and heating engineers
- Jre Partitions and Ceilings LimitedInstallers
- Fellside Homes & Renovations(Cumbria) LtdProperty developers
- Pristine Plumb & Bath LtdPlumbers and heating engineers
- The Cumbrian Painting Company LtdBuilders
- J.Proud Plastering LtdPlasterers
Also registered at this address
18 other companies use the same registered office as Sel Construction and Maintenance Limited.
- Allerdale Thermal Insulation LimitedSpecialist contractors
- B&K Mayson Contracting Services LtdInstallers
- C & E Builders LimitedProperty developers
- D. Richardson Electrical Services LimitedElectricians
- F G Estates LimitedProperty developers
- Foxcroft Electrical LtdElectricians
- John Robson Properties LimitedProperty developers
- Kells Development Group LimitedBuilders
- L & K Curwen LimitedGlaziers
- Lakeland Gas LimitedPlumbers and heating engineers
- Lakeland Homes Ltd.Finishing trades
- Morton Properties (Cumbria) LimitedProperty developers
- On Tap Heating & Plumbing Services Cumbria LimitedPlumbers and heating engineers
- PW & S Hodgson LtdPainters and decorators
- Skelton Houses LimitedBuilders
- Turner Roofing LimitedRoofers
- West Lakes Demolition LimitedGroundworks and demolition
- Westlakes Property Development LtdProperty developers
What happens if Sel Construction and Maintenance 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 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
- 07759943
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 September 2011 (15 years ago)
- Registered office
- Carleton House, 136 Gray Street, Workington, Cumbria, CA14 2LU
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 2 September 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
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 Workington
Other active building contractors registered in Workington.
- Skelton Houses Limited2021
- Stobbarts Limited1999
- The Cumbrian Painting Company Ltd2026
- Walker 1870 Ltd2026
- Walker Bros.(Cockermouth)Limited1953
- C & E Developments (Cumbria) Limited2004
- Graves & Telfer Construction Ltd2024
- Greenview Construction (Cumbria) Limited2012
All building contractors in Workington · All trades in Workington · Builders across the UK
Frequently asked questions
When are Sel Construction and Maintenance Limited's accounts due?
Sel Construction and Maintenance Limited's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is Sel Construction and Maintenance Limited'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 Sel Construction and Maintenance Limited still trading?
Sel Construction and Maintenance 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 Sel Construction and Maintenance Limited do?
Sel Construction and Maintenance Limited is registered under Construction of commercial buildings (SIC 41201).
How old is Sel Construction and Maintenance Limited?
Sel Construction and Maintenance Limited was incorporated on 2 September 2011, 15 years ago.
What is the penalty if Sel Construction and Maintenance 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 Sel Construction and Maintenance 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.