- Companies
- Finishing trades
- Chelmsford
- M Builders & Son Ltd
M Builders & Son Ltd
- Company number
- 14042596
- Incorporated
- 12 Apr 20224 years trading
- Registered office
- 119 Writtle Road, Chelmsford, Essex, CM1 3BP
- Nature of business
- Other building completion and finishing
M Builders & Son Ltd is a 4-year-old private limited company registered in Chelmsford, company number 14042596, one of 125 building finishing companies in Chelmsford. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 £7,185 (-99.1%) on the year before, to £64.
- Current assets of £17K against £19K owed within a year: 0.9 times cover.
- 1 employee on average during the year.
- 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 |
|---|---|---|---|---|---|
| 30 Apr 2025 | £64 | £12K | £17K | £19K | 1 |
| 30 Apr 2024 | £7,249 | £22K | £13K | 1 | |
| 30 Apr 2023 | £7,937 | £5,160 | £19K | £11K | 1 |
Where M Builders & Son Ltd is registered
The registered office is in Chelmsford (CM1), in the Chelmsford local authority area, East of England. Show CM1 3BP on a map.
Other trade companies in CM1
- Restovex LimitedCleaning companies
- Unseen Connection Services LimitedElectricians
- Ardenrich Engineering LimitedCivil engineering
- Old Guy Handyman LtdFinishing trades
- Marlow Properties & Maintenance LimitedFinishing trades
- Castle Ground Care LimitedLandscapers and gardeners
- Jcgenix Sol LtdFinishing trades
- Pure Landscapes LimitedLandscapers and gardeners
What happens if M Builders & Son 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 14042596
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 April 2022 (4 years ago)
- Registered office
- 119 Writtle Road, Chelmsford, Essex, CM1 3BP
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 11 April 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 Chelmsford
Other active building finishing companies registered in Chelmsford.
- M L Warwick & Son Properties Ltd2023
- M&M Rhodes Building Ltd2025
- Marlow Properties & Maintenance Limited2026
- Michael J Bailey Limited2012
- Miko & Moon Fire Protection Ltd2021
- Morgan Berry Interiors Limited2004
- MPL Pay Ltd2025
- MPM Property Group Limited2011
All building finishing companies in Chelmsford · All trades in Chelmsford · Finishing trades across the UK
Frequently asked questions
When are M Builders & Son Ltd's accounts due?
M Builders & Son Ltd's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is M Builders & Son Ltd's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is M Builders & Son Ltd still trading?
M Builders & Son 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 M Builders & Son Ltd do?
M Builders & Son Ltd is registered under Other building completion and finishing (SIC 43390).
How old is M Builders & Son Ltd?
M Builders & Son Ltd was incorporated on 12 April 2022, 4 years ago.
What is the penalty if M Builders & Son 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 M Builders & Son 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.