- Companies
- Plasterers
- Ilford
- SD Proconstruction Ltd
SD Proconstruction Ltd
- Company number
- 16322109
- Incorporated
- 17 Mar 20251 year trading
- Registered office
- 18 Tiverton Avenue, Ilford, IG5 0LA
- Nature of business
- Plastering
SD Proconstruction Ltd is a 1-year-old private limited company registered in Ilford, company number 16322109, one of 19 plastering companies in Ilford. Its next accounts are due at Companies House on 17 December 2026, and its first CT600 is due at HMRC on 16 March 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where SD Proconstruction Ltd is registered
The registered office is in Ilford (IG5), in the Redbridge local authority area, London. Show IG5 0LA on a map.
Other trade companies in IG5
- MBR Properties Investment LtdProperty developers
- Classic Rentals LtdMotor traders
- M Woods Construction LtdBuilders
- Oni Capital LimitedMotor traders
- Planned Assets LimitedBuilders
- Fikxora Property & Construction LtdProperty developers
- Car Mall LtdMotor traders
- Barvalo's Construction LtdBuilders
What happens if SD Proconstruction 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 17 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 18 Dec 2026 to 17 Jan 2027 | £150 |
| 1 to 3 months late | 18 Jan 2027 to 17 Mar 2027 | £375 |
| 3 to 6 months late | 18 Mar 2027 to 17 Jun 2027 | £750 |
| More than 6 months late | From 18 Jun 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
- 16322109
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 March 2025 (1 year ago)
- Registered office
- 18 Tiverton Avenue, Ilford, IG5 0LA
- Nature of business
- Plastering (SIC 43310)
- Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 16 March 2026
Filing notes for plastering companies
Plastering companies are usually small, labour-based businesses. Director pay is often a mix of salary and dividends, which only works if the company has profits to pay dividends from.
Similar companies in Ilford
Other active plastering companies registered in Ilford.
- VSV Builders Ltd2021
- Build Your Dream Limited2017
- Bur Interiors Ltd2019
- DJ Plastering & Modern Rendering Ltd2013
- Gashi Construction Ltd2014
- Goodman Repairs Ltd2023
- Interstella Developments Limited2017
- Jijie Drylining Limited2025
All plastering companies in Ilford · All trades in Ilford · Plasterers across the UK
Frequently asked questions
When are SD Proconstruction Ltd's accounts due?
SD Proconstruction Ltd's next accounts are due at Companies House by 17 December 2026 (in 65 days), covering the period to 31 March 2026.
When is SD Proconstruction Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 16 March 2026, due by 16 March 2027, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is SD Proconstruction Ltd still trading?
SD Proconstruction 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 SD Proconstruction Ltd do?
SD Proconstruction Ltd is registered under Plastering (SIC 43310).
How old is SD Proconstruction Ltd?
SD Proconstruction Ltd was incorporated on 17 March 2025, 1 year ago.
What is the penalty if SD Proconstruction 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 SD Proconstruction 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.