- Companies
- Property developers
- Eastbourne
- MJS Cost Management Ltd
MJS Cost Management Ltd
- Company number
- 12375568
- Incorporated
- 23 Dec 20196 years trading
- Registered office
- 4 Cornfield Terrace, Eastbourne, East Sussex, BN21 4NN
- Nature of business
- Development of building projects; Quantity surveying activities; General cleaning of buildings; Other cleaning services
MJS Cost Management Ltd is a 6-year-old private limited company registered in Eastbourne, company number 12375568, one of 174 property development companies in Eastbourne. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £3,572 (-445.4%) on the year before, to -£4,374.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of £1,712 against £6,086 owed within a year: 0.3 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | -£4,374 | £1,712 | £6,086 | 2 | |
| 31 Dec 2024 | -£802 | £1,169 | £2,179 | 1 | |
| 31 Dec 2023 | -£99 | £4,768 | £5,144 | 2 | |
| 31 Dec 2022 | £2,568 | £5,909 | £3,341 | 2 | |
| 31 Dec 2021 | £2,199 | £3,447 | £1,248 | 2 | |
| 31 Dec 2020 | £100 |
Where MJS Cost Management Ltd is registered
The registered office is in Eastbourne (BN21), in the Eastbourne local authority area, South East. Show BN21 4NN on a map.
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Also registered at this address
22 other companies use the same registered office as MJS Cost Management Ltd.
- A P C Driscoll Trading LtdMotor traders
- At Fit Out Group UK LtdBuilders
- Blink.UK.Net LimitedProperty developers
- C. Carey Classic Mercedes Autos LtdMotor traders
- Contour Renovating & Contractors LimitedBuilders
- Golden Hands Cleaning Service LtdCleaning companies
- Horams LtdBuilders
- Jarvis Drylining and Plastering LimitedPlasterers
- JPS Tiling LtdFloor and wall tilers
- K W Concrete Structures LtdBuilders
- Maple Made Developments LimitedBuilders
- Mark Bishop Ltd.Plumbers and heating engineers
- Nick Stubbs LimitedPlumbers and heating engineers
- Nova Renewables LimitedElectricians
- Ow East Sussex LtdCleaning companies
- Ryefield Gardening LimitedInstallers
- S.Moore Groundwork LtdBuilders
- Simon Abbott LimitedMotor traders
- South Coast Catering Equipment (Service) LimitedMachinery repair and installation
- T N Technical Services LtdMachinery repair and installation
- Thirty-Nine Design Ltd.Specialist contractors
- Viva Electrical LtdElectricians
What happens if MJS Cost Management 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 12375568
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 December 2019 (6 years ago)
- Registered office
- 4 Cornfield Terrace, Eastbourne, East Sussex, BN21 4NN
- Nature of business
- Development of building projects (SIC 41100)
Quantity surveying activities (SIC 74902)
General cleaning of buildings (SIC 81210)
Other cleaning services (SIC 81299) - Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 24 January 2026
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in Eastbourne
Other active property development companies registered in Eastbourne.
- Myrtle Point Ltd2020
- N Field Projects Ltd2022
- Noshers Limited2004
- Oakgreen Developments Limited1996
- On Task Developments Ltd2024
- Ovingdean Estates Limited2014
- Oxted T and R Limited2025
- P Weston Developments & Installations Limited2006
All property development companies in Eastbourne · All trades in Eastbourne · Property developers across the UK
Frequently asked questions
When are MJS Cost Management Ltd's accounts due?
MJS Cost Management Ltd's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is MJS Cost Management Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is MJS Cost Management Ltd still trading?
MJS Cost Management 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 MJS Cost Management Ltd do?
MJS Cost Management Ltd is registered under Development of building projects (SIC 41100); Quantity surveying activities (SIC 74902); General cleaning of buildings (SIC 81210); Other cleaning services (SIC 81299).
How old is MJS Cost Management Ltd?
MJS Cost Management Ltd was incorporated on 23 December 2019, 6 years ago.
What is the penalty if MJS Cost Management 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 MJS Cost Management 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.