Company profile · Builders
Complete Construction Developments Limited
Complete Construction Developments Limited is a 13-year-old private limited company registered in Ruislip, company number 08578958, one of 161 building contractors in Ruislip. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 July 2025, as filed at Companies House.
Complete Construction Developments Limited over the years
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 £118 (+20%) on the year before, to £707.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £84K against £62K owed within a year: 1.4 times cover.
- 2 employees on average during the year.
- 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 Jul 2025 | £707 | £84K | £62K | 2 | |
| 31 Jul 2024 | £589 | £67K | £45K | 2 | |
| 31 Jul 2023 | £899 | £67K | £46K | 2 | |
| 31 Jul 2022 | £252 | £75K | £59K | 2 | |
| 31 Jul 2021 | £343 | £63K | £49K | 1 | |
| 30 Jun 2020 | £192 | £31K | £33K | 1 | |
| 30 Jun 2019 | £366 | £19K | £19K | ||
| 30 Jun 2018 | £361 | £9,295 | £9,490 | ||
| 30 Jun 2017 | £207 | £3,998 | £4,469 | ||
| 30 Jun 2016 | £117 | £98 | £2,856 | £3,566 |
Where Complete Construction Developments Limited is registered
The registered office is in Ruislip (HA4), in the Hillingdon local authority area, London. Show HA4 7AE on a map.
Other trade companies in HA4
- SSC London LtdGroundworks and demolition
- DCR Industriltdal LtdPainters and decorators
- Katardino Monten for General Contracting and Supplies LtdCivil engineering
- Apex Build & Move LtdBuilders
- Ridgeway Building Contracts LimitedProperty developers
- Azya Farah LtdBuilders
- Howdens Roofing & Guttering LimitedRoofers
- Vetro Glazing LimitedGlaziers
What happens if Complete Construction 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 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 08578958
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 June 2013 (13 years ago)
- Registered office
- Asml Tax & Accounting Ltd, King Edwards Road, Ruislip, Middlesex, HA4 7AE
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 21 June 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 Ruislip
Other active building contractors registered in Ruislip.
- Cor Noir Developments Limited2026
- Cornhill Construction Ltd2018
- CRC-Driveway Ltd2021
- Cypress House Maintenance Ltd2026
- D @ Construction Ltd2020
- D H Mechanical Limited2017
- Damian Construction Limited2023
- Danny BS Ltd2025
All building contractors in Ruislip · All trades in Ruislip · Builders across the UK
Frequently asked questions
When are Complete Construction Developments Limited's accounts due?
Complete Construction Developments Limited's next accounts are due at Companies House by 30 April 2027 (in 200 days), covering the period to 31 July 2026.
When is Complete Construction Developments Limited's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Complete Construction Developments Limited still trading?
Complete Construction 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 Complete Construction Developments Limited do?
Complete Construction Developments Limited is registered under Construction of domestic buildings (SIC 41202).
How old is Complete Construction Developments Limited?
Complete Construction Developments Limited was incorporated on 21 June 2013, 13 years ago.
What is the penalty if Complete Construction 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 Complete Construction 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.