- Company number
- 11207870
- Incorporated
- 15 Feb 20188 years trading
- Registered office
- 2 Western Avenue, Brentwood, CM14 4XS
- Nature of business
- Construction of commercial buildings
A Do Z Essex Limited is a 8-year-old private limited company registered in Brentwood, company number 11207870, one of 149 building contractors in Brentwood. Its next accounts are due at Companies House on 5 January 2027, and the CT600 for the period to 5 April 2026 is due at HMRC on 5 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 £42K (-36.9%) on the year before, to £72K.
- Net assets rose in 4 of 6 year-on-year comparisons on record.
- Current assets of £145K against £81K owed within a year: 1.8 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 5 Apr 2025 | £72K | £5,505 | £145K | £81K | 1 |
| 5 Apr 2024 | £114K | £19K | £298K | £191K | 1 |
| 5 Apr 2023 | £103K | £31K | £349K | £250K | 0 |
| 5 Apr 2022 | £14K | £1,392 | £225K | £213K | 0 |
| 5 Apr 2021 | £11K | £1,752 | £197K | £190K | 1 |
| 28 Feb 2020 | £20K | £0 | £171K | £153K | 1 |
| 28 Feb 2019 | £2 |
Where A Do Z Essex Limited is registered
The registered office is in Brentwood (CM14), in the Brentwood local authority area, East of England. Show CM14 4XS 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
What happens if A Do Z Essex 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 5 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 6 Jan 2027 to 5 Feb 2027 | £150 |
| 1 to 3 months late | 6 Feb 2027 to 5 Apr 2027 | £375 |
| 3 to 6 months late | 6 Apr 2027 to 5 Jul 2027 | £750 |
| More than 6 months late | From 6 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 6 Apr 2027 | £200 |
| 3 months late | 5 Jul 2027 | another £200 |
| 6 months late | 5 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 5 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
- 11207870
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 February 2018 (8 years ago)
- Registered office
- 2 Western Avenue, Brentwood, CM14 4XS
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 5 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 5 April 2025
- Last confirmation statement
- 1 February 2026
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 Brentwood
Other active building contractors registered in Brentwood.
- Aashv Ltd2024
- Acuro Home Improvements Ltd2023
- Adi London Ltd2018
- Ajp Building & Construction Ltd2026
- Am Building and Maintenance Ltd2026
- Andy Drylining Ltd2024
- Artisan Decorating Ltd2025
- Ash Tree Interiors Limited2019
All building contractors in Brentwood · All trades in Brentwood · Builders across the UK
Frequently asked questions
When are A Do Z Essex Limited's accounts due?
A Do Z Essex Limited's next accounts are due at Companies House by 5 January 2027 (in 84 days), covering the period to 5 April 2026.
When is A Do Z Essex Limited's CT600 due?
The CT600 for the period to 5 April 2026 is due at HMRC by 5 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 6 January 2027.
Is A Do Z Essex Limited still trading?
A Do Z Essex 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 A Do Z Essex Limited do?
A Do Z Essex Limited is registered under Construction of commercial buildings (SIC 41201).
How old is A Do Z Essex Limited?
A Do Z Essex Limited was incorporated on 15 February 2018, 8 years ago.
What is the penalty if A Do Z Essex 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 A Do Z Essex 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.