- Companies
- Property developers
- Welling
- Diamond Glazing Ltd
Diamond Glazing Ltd
- Company number
- 09598030
- Incorporated
- 19 May 201511 years trading
- Registered office
- 10 Lewis Road, Welling, Kent, DA16 1SD
- Nature of business
- Development of building projects
Diamond Glazing Ltd is a 11-year-old private limited company registered in Welling, company number 09598030, one of 39 property development companies in Welling. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 £9,600 (-65.7%) on the year before, to -£24K.
- Net assets rose in 1 of 6 year-on-year comparisons on record.
- Current assets of £4,382 against £25K owed within a year: 0.2 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 |
|---|---|---|---|---|---|
| 31 May 2025 | -£24K | £4,382 | £25K | 0 | |
| 31 May 2024 | -£15K | £12K | £22K | 0 | |
| 31 May 2023 | -£3,839 | £18K | £13K | -1 | |
| 31 May 2022 | £1 | -£692 | £12K | 0 | |
| 31 May 2021 | -£3,468 | -£1,285 | £3,209 | 0 | |
| 31 May 2020 | £985 | £5,888 | £5,395 | 0 | |
| 31 May 2019 | £1,446 | £8,024 | £7,233 | 0 |
Where Diamond Glazing Ltd is registered
The registered office is in Welling (DA16), in the Bexley local authority area, London. Show DA16 1SD on a map.
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- BMS22 Scaffolding LtdScaffolders
- Ayclean LtdCleaning companies
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What happens if Diamond Glazing 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 09598030
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 May 2015 (11 years ago)
- Registered office
- 10 Lewis Road, Welling, Kent, DA16 1SD
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 19 May 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 Welling
Other active property development companies registered in Welling.
- Ecohomebuild Ltd2019
- Edwards Homes Saltney Ltd2013
- FB Construction Solutions Ltd2026
- FG Stone Ltd2019
- Honey Capital Ltd2026
- Jaffna Construction Ltd2012
- Jheeta Construction Ltd2021
- Jikka Limited2022
All property development companies in Welling · All trades in Welling · Property developers across the UK
Frequently asked questions
When are Diamond Glazing Ltd's accounts due?
Diamond Glazing Ltd's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is Diamond Glazing Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Diamond Glazing Ltd still trading?
Diamond Glazing 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 Diamond Glazing Ltd do?
Diamond Glazing Ltd is registered under Development of building projects (SIC 41100).
How old is Diamond Glazing Ltd?
Diamond Glazing Ltd was incorporated on 19 May 2015, 11 years ago.
What is the penalty if Diamond Glazing 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 Glazing 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.