- Companies
- Installers
- Diamond Paving Ltd.
Diamond Paving Ltd.
- Company number
- 04529974
- Incorporated
- 9 Sep 200224 years trading
- Registered office
- 2ND Floor, 43-45 High Road, Bushey Heath, WD23 1EE
- Nature of business
- Other construction installation
Diamond Paving Ltd. is a 24-year-old private limited company registered in Bushey Heath, company number 04529974, one of the UK's installation companies (insulation, lifts, shutters and similar). 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.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Diamond Paving Ltd.Or get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £3,691 (-17.2%) on the year before, to £18K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £14K against £3,549 owed within a year: 3.9 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 Mar 2025 | £18K | £14K | £3,549 | 2 | |
| 31 Mar 2024 | £21K | £18K | £6,159 | 2 | |
| 31 Mar 2023 | £23K | £20K | £7,945 | 2 | |
| 31 Mar 2022 | £19K | £31K | £31K | £8,901 | 2 |
| 31 Mar 2021 | £5,739 | £30K | £31K | £6,658 | 2 |
| 31 Mar 2020 | £11K | £15K | £21K | £11K | 2 |
| 31 Mar 2019 | £19K | £25K | £27K | £8,279 | 2 |
| 31 Mar 2018 | £11K | £2,287 | £21K | £11K | 2 |
| 31 Mar 2017 | £308 | £0 | £1,210 | £12K | 2 |
| 31 Mar 2016 | £251 | £1,190 | £2,969 | £18K |
Where Diamond Paving Ltd. is registered
The registered office is in Bushey Heath (WD23), in the Hertsmere local authority area, East of England. Show WD23 1EE on a map.
Other trade companies in WD23
- Build X Projects LtdProperty developers
- Zenith Construction Solutions LimitedSpecialist contractors
- Topographical Consulting LtdSpecialist contractors
- Coast County Cleaners LtdCleaning companies
- Herts Boiler Group LtdPlumbers and heating engineers
- Sky View Properties 1 LtdProperty developers
- Tree Specialist LimitedLandscapers and gardeners
- JT Sroka LtdBuilders
Also registered at this address
4 other companies use the same registered office as Diamond Paving Ltd..
- Ask Electrical LimitedMachinery repair and installation
- Caterer Decorators LimitedPainters and decorators
- Marshall Chess LimitedProperty developers
- Muhara Phillips LimitedFacilities management
What happens if Diamond Paving 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
- 04529974
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 September 2002 (24 years ago)
- Registered office
- 2ND Floor, 43-45 High Road, Bushey Heath, WD23 1EE
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 9 September 2025
- Previous names
- Diamond Paving (Beaconsfield) Ltd. (until 24 Feb 2011)
D. & L. Building Services Ltd. (until 4 Apr 2008)
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies
Other active installation companies (insulation, lifts, shutters and similar).
Frequently asked questions
When are Diamond Paving Ltd.'s accounts due?
Diamond Paving Ltd.'s next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Diamond Paving 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 Diamond Paving Ltd. still trading?
Diamond Paving Ltd. is listed as active on the Companies House register (checked 12 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 Diamond Paving Ltd. do?
Diamond Paving Ltd. is registered under Other construction installation (SIC 43290).
How old is Diamond Paving Ltd.?
Diamond Paving Ltd. was incorporated on 9 September 2002, 24 years ago.
What is the penalty if Diamond Paving 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 Diamond Paving Ltd. on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.