- Companies
- Civil engineering
- Balkan Build Limited
Balkan Build Limited
- Company number
- 06165352
- Incorporated
- 16 Mar 200719 years trading
- Registered office
- 3 Bute Walk, London, N1 2QX
- Nature of business
- Construction of other civil engineering projects n.e.c.
Balkan Build Limited is a 19-year-old private limited company, company number 06165352, one of the UK's civil engineering contractors. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 £42K (-6.1%) on the year before, to £653K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £626K against £4,012 owed within a year: more than 10 times cover.
- 4 employees on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £653K | £363K | £626K | £4,012 | 4 |
| 31 Mar 2025 | £695K | £516K | £676K | £20K | 4 |
| 31 Mar 2024 | £768K | £619K | £713K | £3,296 | 3 |
| 31 Mar 2023 | £730K | £501K | £706K | £41K | 4 |
| 31 Mar 2022 | £393K | £521K | £579K | £190K | 5 |
| 31 Mar 2021 | £193K | £232K | £358K | £167K | 3 |
| 31 Mar 2020 | £213K | £421K | £449K | £236K | 1 |
| 31 Mar 2019 | £166K | £233K | £304K | £138K | 2 |
| 31 Mar 2018 | £131K | £102K | £238K | £107K | |
| 31 Mar 2017 | £240K | £441K | £574K | £334K |
Where Balkan Build Limited is registered
The registered office is in the N1 postcode district, in the Islington local authority area, London. Show N1 2QX on a map.
Other trade companies in N1
- Tagwise LtdSpecialist contractors
- Sphere Aviation Solutions UK LtdMachinery repair and installation
- Get IT Done Builders LtdJoiners and carpenters
- Evolution Products LimitedMotor traders
- Fleetstone Trading LtdMotor traders
- Kenneth Brady LtdElectricians
- UK Import Export LtdBuilders
- Magic Door Services LimitedMachinery repair and installation
What happens if Balkan 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 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 06165352
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 March 2007 (19 years ago)
- Registered office
- 3 Bute Walk, London, N1 2QX
- 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 2026
- Last confirmation statement
- 16 March 2026
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
Other active civil engineering contractors.
Frequently asked questions
When are Balkan Build Limited's accounts due?
Balkan Build Limited's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is Balkan Build Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Balkan Build Limited still trading?
Balkan 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 Balkan Build Limited do?
Balkan Build Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Balkan Build Limited?
Balkan Build Limited was incorporated on 16 March 2007, 19 years ago.
What is the penalty if Balkan 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 Balkan 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.