- Companies
- Property developers
- Glasgow
- Algebra (Dundonald) Limited
Algebra (Dundonald) Limited
- Company number
- SC309625
- Incorporated
- 4 Oct 200620 years trading
- Registered office
- 153 Queen Street, First Floor, Front, Glasgow, G1 3BJ
- Nature of business
- Development of building projects
Algebra (Dundonald) Limited is a 20-year-old private limited company registered in Glasgow, company number SC309625, one of 795 property development companies in Glasgow. 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 £300 (-1.9%) on the year before, to £15K.
- Net assets rose in 0 of 9 year-on-year comparisons on record.
- Current assets of £20K against £4,738 owed within a year: 4.2 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 Mar 2025 | £15K | £20K | £4,738 | 0 | |
| 31 Mar 2024 | £16K | £20K | £4,438 | 0 | |
| 31 Mar 2023 | £16K | £20K | £4,338 | 0 | |
| 31 Mar 2022 | £16K | £20K | £4,229 | 0 | |
| 31 Mar 2021 | £16K | £20K | £3,939 | 0 | |
| 31 Mar 2020 | £17K | £20K | £3,839 | 0 | |
| 31 Mar 2019 | £17K | £406 | £21K | £3,739 | |
| 31 Mar 2018 | £18K | £614 | £21K | £3,388 | |
| 31 Mar 2017 | £18K | £13K | £19K | £584 | |
| 31 Mar 2016 | £19K | £14K | £19K | £494 |
Where Algebra (Dundonald) Limited is registered
The registered office is in Glasgow (G1), in the Glasgow City local authority area, Scotland. Show G1 3BJ on a map.
Other trade companies in G1
- Energy Vault Group LtdElectricians
- Devo Studios LtdProperty developers
- SBD Property LtdProperty developers
- Caledonian Construction (Scot) LimitedInstallers
- MJJ Plumbing LtdPlumbers and heating engineers
- Craigpark LtdProperty developers
- LKG Interiors LtdJoiners and carpenters
- Brighthome Installations LimitedInstallers
Shared registered office
38 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 Algebra (Dundonald) 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
- SC309625
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 October 2006 (20 years ago)
- Registered office
- 153 Queen Street, First Floor, Front, Glasgow, G1 3BJ
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 19 April 2026
- Previous names
- DMS (Shelf) No. 251 Limited (until 29 Mar 2007)
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 Glasgow
Other active property development companies registered in Glasgow.
- Ali & Ali (Property) Ltd2016
- Aligned Project Management Ltd2022
- Allanvale Homes (Prestwick) Ltd2018
- Alpha Industrial Abseiling Ltd2019
- Alterego Construction & Interiors (Consultancy) Ltd2006
- Amethyst Property Investments Ltd2025
- Amr Builders & Maintenance Ltd2012
- Amx Property Ltd2026
All property development companies in Glasgow · All trades in Glasgow · Property developers across the UK
Frequently asked questions
When are Algebra (Dundonald) Limited's accounts due?
Algebra (Dundonald) Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Algebra (Dundonald) 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 Algebra (Dundonald) Limited still trading?
Algebra (Dundonald) 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 Algebra (Dundonald) Limited do?
Algebra (Dundonald) Limited is registered under Development of building projects (SIC 41100).
How old is Algebra (Dundonald) Limited?
Algebra (Dundonald) Limited was incorporated on 4 October 2006, 20 years ago.
What is the penalty if Algebra (Dundonald) 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 Algebra (Dundonald) 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.