- Companies
- Property developers
- Cheshunt
- Rock Building & Basements Ltd
Rock Building & Basements Ltd
- Company number
- 14889636
- Incorporated
- 23 May 20233 years trading
- Registered office
- C/O Ford Rhodes Accountants Rowan House, Delamare Road, Cheshunt, Waltham Cross, EN8 9SP
- Nature of business
- Development of building projects; Construction of commercial buildings; Construction of domestic buildings
Rock Building & Basements Ltd is a 3-year-old private limited company registered in Cheshunt, company number 14889636, one of 12 property development companies in Cheshunt. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 unchanged on the year before, at £347.
- Current assets of £405 against £58 owed within a year: 7.0 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £347 | £405 | £58 | 0 | |
| 31 May 2024 | £347 | £405 | £58 | 0 |
Where Rock Building & Basements Ltd is registered
The registered office is in Cheshunt (EN8), in the Broxbourne local authority area, East of England. Show EN8 9SP on a map.
Other trade companies in EN8
- Elite Interior Finishes LtdInstallers
- Panalux Maintenance LimitedBuilders
- Auremont Construction LtdBuilders
- Toptier Cleaning Services LtdCleaning companies
- Olive Cooper Construction LtdBuilders
- Ar Projects & Developments LtdBuilders
- CTC Property Maintenance LimitedFinishing trades
- Nuto Electrical LtdElectricians
Also registered at this address
3 other companies use the same registered office as Rock Building & Basements Ltd.
- BRN Motor Services LtdMotor traders
- D-Mech Group LtdPlumbers and heating engineers
- Montana Estates London LimitedProperty developers
What happens if Rock Building & Basements 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 14889636
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 May 2023 (3 years ago)
- Registered office
- C/O Ford Rhodes Accountants Rowan House, Delamare Road, Cheshunt, Waltham Cross, EN8 9SP
- Nature of business
- Development of building projects (SIC 41100)
Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202) - Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 26 February 2026
- Previous names
- Rock Constructions & Basements Ltd (until 11 Mar 2024)
Prolocum Staffing Ltd (until 3 Mar 2024)
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 Cheshunt
Other active property development companies registered in Cheshunt.
- SBH Construction Group Ltd2017
- Vigocrest Limited1990
- Westgate House (Ware) Limited1984
- A.J.T.Investments Limited1959
- Abc Building Services Limited2004
- Basement Consulting Limited2015
- Bob Towler Consultancy Ltd2020
- Ign Consulting Structural Engineers Ltd2021
All property development companies in Cheshunt · All trades in Cheshunt · Property developers across the UK
Frequently asked questions
When are Rock Building & Basements Ltd's accounts due?
Rock Building & Basements Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Rock Building & Basements Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Rock Building & Basements Ltd still trading?
Rock Building & Basements 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 Rock Building & Basements Ltd do?
Rock Building & Basements 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 Rock Building & Basements Ltd?
Rock Building & Basements Ltd was incorporated on 23 May 2023, 3 years ago.
What is the penalty if Rock Building & Basements 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 Rock Building & Basements 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.