- Companies
- Specialist contractors
- Brentwood
- G&D MK Developments Limited
G&D MK Developments Limited
- Company number
- 12208464
- Incorporated
- 16 Sep 20197 years trading
- Registered office
- Unit 5 Kings Eight, ST. James Road, Brentwood, CM14 4LF
- Nature of business
- Other specialised construction activities n.e.c.
G&D MK Developments Limited is a 7-year-old private limited company registered in Brentwood, company number 12208464, one of 114 specialist construction companies in Brentwood. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £30K (+108.6%) on the year before, to £2,403.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of £67K against £25K owed within a year: 2.7 times cover.
- 2 employees on average during the year.
- 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 |
|---|---|---|---|---|---|
| 30 Sep 2025 | £2,403 | £67K | £25K | 2 | |
| 30 Sep 2024 | -£28K | £44K | £25K | 2 | |
| 30 Sep 2023 | £25K | £38K | £8,575 | 2 | |
| 30 Sep 2022 | £18K | £50K | £9,522 | 2 | |
| 30 Sep 2021 | £18K | £46K | £6,616 | 2 | |
| 30 Sep 2020 | £20K | £35K | £2,042 | 1 |
Who runs and owns G&D MK Developments Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| C*** G*** | Director | Sep 2019 |
1 former officer
| Name | Role | Appointed | Left |
|---|---|---|---|
| E*** T*** | Secretary | Sep 2020 | Sep 2022 |
Person with significant control
Where G&D MK Developments Limited is registered
The registered office is in Brentwood (CM14), in the Brentwood local authority area, East of England. Show CM14 4LF on a map.
Other trade companies in CM14
- Solis Signature LimitedProperty developers
- Dubtech Spares LtdMotor traders
- Master Decor LtdPainters and decorators
- Glan Project Services LtdCleaning companies
- Honeybee Design and Interiors LtdInstallers
- Essex Tyres and MOT LimitedMechanics and garages
- Kava Collective LtdMachinery repair and installation
- Elite Roofing & Property Care LtdRoofers
Also registered at this address
2 other companies use the same registered office as G&D MK Developments Limited.
- Pic Construction Group LtdSpecialist contractors
- Pic Motors LtdMechanics and garages
What happens if G&D MK Developments 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 12208464
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 September 2019 (7 years ago)
- Registered office
- Unit 5 Kings Eight, ST. James Road, Brentwood, CM14 4LF
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 15 September 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Brentwood
Other active specialist construction companies registered in Brentwood.
- Go Two Modelmakers Ltd2023
- GPS Building Ltd2025
- Greener Garden Rooms Ltd2015
- GWB Engineering Limited2002
- H.L. Environmental Services Limited2013
- Harris Fabrications Limited1998
- High Level Holdings Limited2016
- Hive Procurement Ltd2022
All specialist construction companies in Brentwood · All trades in Brentwood · Specialist contractors across the UK
Frequently asked questions
When are G&D MK Developments Limited's accounts due?
G&D MK Developments Limited's next accounts are due at Companies House by 30 June 2027 (in 261 days), covering the period to 30 September 2026.
When is G&D MK Developments Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is G&D MK Developments Limited still trading?
G&D MK Developments 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 G&D MK Developments Limited do?
G&D MK Developments Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is G&D MK Developments Limited?
G&D MK Developments Limited was incorporated on 16 September 2019, 7 years ago.
Who runs G&D MK Developments Limited?
G&D MK Developments Limited has 1 active director, the longest-serving appointed in Sep 2019. Their names and service addresses are on the Companies House register.
Who owns G&D MK Developments Limited?
One person or company has significant control of G&D MK Developments Limited: an individual (owns 75% or more of the shares).
What is the penalty if G&D MK Developments 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 G&D MK Developments 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.