- Companies
- Installers
- London
- Miloco Builds Limited
Miloco Builds Limited
- Company number
- 09484661
- Incorporated
- 11 Mar 201511 years trading
- Registered office
- 36 Leroy Street, London, SE1 4SP
- Nature of business
- Other construction installation
Miloco Builds Limited is a 11-year-old private limited company registered in London, company number 09484661, one of 2,278 installation companies (insulation, lifts, shutters and similar) in London. Its next accounts are due at Companies House on 31 December 2026, and its first CT600 is due at HMRC on 31 December 2026.
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 £45K (-41.8%) on the year before, to £63K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £761K against £690K owed within a year: 1.1 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2024 | £63K | £1 | £761K | £690K | 1 |
| 31 Dec 2023 | £107K | £151K | £662K | £535K | 1 |
| 31 Dec 2022 | £56K | £260K | £854K | £769K | 1 |
| 31 Dec 2021 | £62K | £273K | £557K | £456K | 2 |
| 31 Dec 2020 | £49K | £122K | £232K | £134K | 2 |
| 31 Dec 2019 | £231K | £132K | £405K | £174K | 2 |
| 31 Dec 2018 | £159K | £34K | £226K | £66K | 2 |
| 31 Dec 2017 | £51K | £84K | £177K | £125K | 2 |
| 31 Mar 2017 | £25K | £253K | £279K | £254K | 2 |
| 31 Mar 2016 | £18K | £70K | £77K | £59K |
Where Miloco Builds Limited is registered
The registered office is in London (SE1), in the Southwark local authority area, London. Show SE1 4SP on a map.
Other trade companies in SE1
- Complete Bathroom Renovations LtdPlumbers and heating engineers
- Vision Studio Property LimitedProperty developers
- Chaplin Centre 2 LimitedProperty developers
- Mahir Building Services LtdSpecialist contractors
- Southwarklambethservices LtdSpecialist contractors
- Green Lane Cobham LtdProperty developers
- Ig Renewables SPV 10 LtdProperty developers
- Tapenjointers LimitedPlasterers
What happens if Miloco Builds 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
- 09484661
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 March 2015 (11 years ago)
- Registered office
- 36 Leroy Street, London, SE1 4SP
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 31 March 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in London
Other active installation companies (insulation, lifts, shutters and similar) registered in London.
- Mip Services Limited2023
- Mira Construction Ltd2025
- Miraculous Fencing Ltd2026
- Miranda Limited2002
- Mirone Ltd2025
- Mist Bathrooms Ltd2026
- Mitch & Murray Ltd2024
- MK Fire and Acoustic Ltd2015
All installation companies (insulation, lifts, shutters and similar) in London · All trades in London · Installers across the UK
Frequently asked questions
When are Miloco Builds Limited's accounts due?
Miloco Builds 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 Miloco Builds Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 31 December 2025, due by 31 December 2026, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Miloco Builds Limited still trading?
Miloco Builds 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 Miloco Builds Limited do?
Miloco Builds Limited is registered under Other construction installation (SIC 43290).
How old is Miloco Builds Limited?
Miloco Builds Limited was incorporated on 11 March 2015, 11 years ago.
What is the penalty if Miloco Builds 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 Miloco Builds 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.