- Companies
- Civil engineering
- Farnborough
- Swallow Design & Build Ltd
Swallow Design & Build Ltd
- Company number
- 09253708
- Incorporated
- 8 Oct 201412 years trading
- Registered office
- Sherwood House, 41 Queens Road, Farnborough, Hampshire, GU14 6JP
- Nature of business
- Construction of other civil engineering projects n.e.c.
Swallow Design & Build Ltd is a 12-year-old private limited company registered in Farnborough, company number 09253708, one of 17 civil engineering contractors in Farnborough. 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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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 £19K on the year before, to -£18K.
- Net assets rose in 2 of 9 year-on-year comparisons on record.
- Current assets of £35K against £61K owed within a year: 0.6 times cover.
- 5 employees on average during the year.
- Balance sheets on record for 10 years, 2015 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | -£18K | £23K | £35K | £61K | 5 |
| 31 Mar 2024 | £1,366 | £27K | £79K | £78K | 5 |
| 31 Mar 2023 | £2,029 | £27K | £69K | £60K | 4 |
| 31 Mar 2022 | £13K | £44K | £99K | £72K | 4 |
| 31 Mar 2021 | £45K | £126K | £159K | £90K | 4 |
| 31 Mar 2020 | £13K | £42K | £47K | £44K | 4 |
| 31 Mar 2019 | £48K | £59K | £83K | £46K | 3 |
| 31 Oct 2017 | £89K | £12K | £131K | £54K | 3 |
| 31 Oct 2016 | £91K | £113K | £126K | £49K | |
| 31 Oct 2015 | £3,025 | £12K | £22K | £21K |
Where Swallow Design & Build Ltd is registered
The registered office is in Farnborough (GU14), in the Rushmoor local authority area, South East. Show GU14 6JP on a map.
Other trade companies in GU14
- Tak Brothers Builders LtdBuilders
- Revline Automotive LtdMotor traders
- The One Pound Boat LtdMachinery repair and installation
- Wood Lane Studio LtdJoiners and carpenters
- Raa2 LtdProperty developers
- South East Access Group LtdScaffolders
- Pestacular Pest Control LtdCleaning companies
- VH Services Propeties LtdBuilders
Shared registered office
49 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 Swallow Design & Build 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
- 09253708
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 October 2014 (12 years ago)
- Registered office
- Sherwood House, 41 Queens Road, Farnborough, Hampshire, GU14 6JP
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 8 October 2025
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Farnborough
Other active civil engineering contractors registered in Farnborough.
- Twickenham Carpentry Ltd2026
- Valyka Ltd2022
- Wentworth Moling Services Limited2017
- Wise Civils Ltd2022
- Asf Civils Ltd2023
- BMM JV Limited2013
- Chief Engineering Limited2020
- DB Civils and Groundwork Ltd2018
All civil engineering contractors in Farnborough · All trades in Farnborough · Civil engineering across the UK
Frequently asked questions
When are Swallow Design & Build Ltd's accounts due?
Swallow Design & Build Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Swallow Design & Build 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 Swallow Design & Build Ltd still trading?
Swallow Design & Build 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 Swallow Design & Build Ltd do?
Swallow Design & Build Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Swallow Design & Build Ltd?
Swallow Design & Build Ltd was incorporated on 8 October 2014, 12 years ago.
What is the penalty if Swallow Design & Build 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 Swallow Design & Build 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.