Company profile · Builders
SDM Builders Ltd
SDM Builders Ltd is a 19-year-old private limited company registered in Ferndown, company number 06244667, one of 44 building contractors in Ferndown. 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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Financial snapshot, 2025
From the balance sheet at 31 May 2025, as filed at Companies House.
SDM Builders Ltd 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 down £4,837 (-15%) on the year before, to £27K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £96K against £43K owed within a year: 2.2 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 May 2025 | £27K | £82K | £96K | £43K | 2 |
| 31 May 2024 | £32K | £86K | £88K | £48K | 2 |
| 31 May 2023 | £23K | £31K | £62K | £28K | 3 |
| 31 May 2022 | £21K | £23K | £60K | £33K | 3 |
| 31 May 2021 | £29K | £39K | £97K | £46K | 3 |
| 31 May 2020 | £48K | £86K | £116K | £44K | 3 |
| 31 May 2019 | £45K | £31K | £58K | £35K | 3 |
| 31 May 2018 | £28K | £37K | £56K | £50K | |
| 31 May 2017 | £26K | £55K | £73K | £67K | 2 |
| 31 May 2016 | £37K | £39K | £71K | £54K |
Where SDM Builders Ltd is registered
The registered office is in Ferndown (BH22), in the Dorset local authority area, South West. Show BH22 9PH on a map.
Other trade companies in BH22
- Hac Building LtdBuilders
- Gracious & Co Developments LtdProperty developers
- Wessex Carpets LtdFloor and wall tilers
- J G S Roofing LtdBuilders
- LPR Cars LimitedMotor traders
- Domestic Angels Ferndown LtdCleaning companies
- Proudly Powered LtdElectricians
- Advanced Fire Detection LtdInstallers
Shared registered office
57 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if SDM Builders 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
- 06244667
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 May 2007 (19 years ago)
- Registered office
- Forest Links Road, Ferndown, Dorset, BH22 9PH
- 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 May 2025
- Last confirmation statement
- 20 May 2026
- Previous names
- The Brickwork Specialists Limited (until 17 Oct 2017)
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 in Ferndown
Other active building contractors registered in Ferndown.
- Seels CB Ltd2024
- Self Builders Limited2014
- Shemron Homes (Christchurch) Limited2016
- Shemron Homes (Dorset) Limited2016
- Shemron Homes (Ferndown) Limited2016
- Shemron Homes (Redhill) Limited2019
- Shemron Homes Ltd2014
- Signature Maintenance (Dorset) Limited2013
All building contractors in Ferndown · All trades in Ferndown · Builders across the UK
Frequently asked questions
When are SDM Builders Ltd's accounts due?
SDM Builders 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 SDM Builders 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 SDM Builders Ltd still trading?
SDM Builders 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 SDM Builders Ltd do?
SDM Builders Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is SDM Builders Ltd?
SDM Builders Ltd was incorporated on 11 May 2007, 19 years ago.
What is the penalty if SDM Builders 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 SDM Builders Ltd on Companies House for filed documents, officers and the full history.
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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.