Company profile · Builders
SDC Build Limited
SDC Build Limited is a 4-year-old private limited company registered in Kilgetty, company number 14029591, one of the UK's building contractors. 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 SDC Build LimitedOr 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.
Financial snapshot, 2025
From the balance sheet at 31 March 2025, as filed at Companies House.
SDC Build Limited 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 £4,749 (+86%) on the year before, to £10K.
- Current assets of £16K against £10K owed within a year: 1.6 times cover.
- 1 employee on average during the year.
- 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 Mar 2025 | £10K | £16K | £16K | £10K | 1 |
| 31 Mar 2024 | £5,521 | £15K | £15K | £15K | 1 |
| 31 Mar 2023 | £9,216 | £8,371 | £6,205 | 0 |
Where SDC Build Limited is registered
The registered office is in Kilgetty (SA68), in the Pembrokeshire local authority area, Wales. Show SA68 0RH on a map.
Other trade companies in SA68
- Lewis Cleans LtdCleaning companies
- Catworth Service Station LimitedMechanics and garages
- Amz Construction LtdProperty developers
- Bagley Mobility LtdInstallers
- CBD Roofing LimitedBuilders
- DT Gas & Leisure LtdMachinery repair and installation
- L B Contracts (Rushden) LimitedGroundworks and demolition
- KJF Electrics LimitedElectricians
Also registered at this address
2 other companies use the same registered office as SDC Build Limited.
- Catworth Service Station LimitedMechanics and garages
- L B Contracts (Rushden) LimitedGroundworks and demolition
What happens if SDC Build Limited 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
- 14029591
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 April 2022 (4 years ago)
- Registered office
- 3 Hanbury Lodge, Broadmoor, Kilgetty, Pembrokeshire, SA68 0RH
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 5 April 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies
Other active building contractors.
- Briahaze Village Homes Limited2022
- RJ Management Solutions Ltd2022
- Evans Property Construction Limited2022
- Complete Construction (Cambridge) Ltd2022
- Nicolae Atasiei Ltd2022
- C T G Developments Limited2022
- Arya Projects Limited2022
- Altor Facilities Management Ltd2022
Frequently asked questions
When are SDC Build Limited's accounts due?
SDC Build Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is SDC Build Limited'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 SDC Build Limited still trading?
SDC Build Limited 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 SDC Build Limited do?
SDC Build Limited is registered under Construction of domestic buildings (SIC 41202).
How old is SDC Build Limited?
SDC Build Limited was incorporated on 6 April 2022, 4 years ago.
What is the penalty if SDC Build Limited 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 SDC Build Limited 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.