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- Intelligent Construction Services Ltd
Company profile · Property developers
Intelligent Construction Services Ltd
Intelligent Construction Services Ltd is a 4-year-old private limited company registered in Basildon, company number 13855018, one of 182 property development companies in Basildon. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 January 2025, as filed at Companies House.
Intelligent Construction Services Ltd 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 £34K (+66.8%) on the year before, to £84K.
- Current assets of £552K against £451K owed within a year: 1.2 times cover.
- 4 employees on average, up from 2 the year before.
- 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 |
|---|---|---|---|---|---|
| 31 Jan 2025 | £84K | £25K | £552K | £451K | 4 |
| 31 Jan 2024 | £50K | £572K | £535K | 2 | |
| 31 Jan 2023 | £27K | £40K | £69K | 2 |
Where Intelligent Construction Services Ltd is registered
The registered office is in Basildon (SS15), in the Basildon local authority area, East of England. Show SS15 6PX on a map.
Other trade companies in SS15
- Nexa Renovations LtdFinishing trades
- Lilley Build LtdPlasterers
- Timber Glazing Solutions LtdJoiners and carpenters
- Sashbespoke LtdJoiners and carpenters
- Hailsham Estate LtdProperty developers
- Mawhood Asbestos Contracts LtdGroundworks and demolition
- C.V Carpenter LtdBuilders
- Voltcert LtdElectricians
Also registered at this address
1 other company uses the same registered office as Intelligent Construction Services Ltd.
- Hailsham Estate LtdProperty developers
What happens if Intelligent Construction Services 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 13855018
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 January 2022 (4 years ago)
- Registered office
- Unit 1C, Wrexham Road, Basildon, Essex, SS15 6PX
- Nature of business
- Development of building projects (SIC 41100)
Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202) - Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 17 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 Basildon
Other active property development companies registered in Basildon.
- Island Building & Landscaping Limited2021
- Iv Construction Ltd2025
- J C Construction Group Ltd2021
- J Willoughby Services Limited2026
- John Townshend Limited2025
- K & M Property Developments Ltd2024
- Kingfisher (Eu) Limited2011
- Klinstar Ltd2019
All property development companies in Basildon · All trades in Basildon · Property developers across the UK
Frequently asked questions
When are Intelligent Construction Services Ltd's accounts due?
Intelligent Construction Services Ltd's next accounts are due at Companies House by 31 October 2026 (in 19 days), covering the period to 31 January 2026.
When is Intelligent Construction Services Ltd's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Intelligent Construction Services Ltd still trading?
Intelligent Construction Services 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 Intelligent Construction Services Ltd do?
Intelligent Construction Services Ltd is registered under Development of building projects (SIC 41100); Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).
How old is Intelligent Construction Services Ltd?
Intelligent Construction Services Ltd was incorporated on 18 January 2022, 4 years ago.
What is the penalty if Intelligent Construction Services 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 Intelligent Construction Services 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.