- Companies
- Builders
- Woodford Green
- Harmony Construction Ltd
Harmony Construction Ltd
- Company number
- 12728427
- Incorporated
- 8 Jul 20206 years trading
- Registered office
- 9B the Broadway, Woodford Green, IG8 0HL
- Nature of business
- Construction of domestic buildings
Harmony Construction Ltd is a 6-year-old private limited company registered in Woodford Green, company number 12728427, one of 140 building contractors in Woodford Green. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 £3,081 (-25.5%) on the year before, to £8,987.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- Current assets of £11K against £2,207 owed within a year: 5.1 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £8,987 | £11K | £2,207 | 2 | |
| 31 Jul 2024 | £12K | £18K | £6,160 | 2 | |
| 31 Jul 2023 | £5,542 | £18K | £12K | 2 | |
| 31 Jul 2022 | £1,464 | £6,725 | £5,261 | 2 | |
| 31 Jul 2021 | £271 | £912 | £641 | 2 |
Where Harmony Construction Ltd is registered
The registered office is in Woodford Green (IG8), in the Redbridge local authority area, London. Show IG8 0HL on a map.
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Also registered at this address
22 other companies use the same registered office as Harmony Construction Ltd.
- 2 London Maintenance LtdSpecialist contractors
- Alam and Q Investments LtdProperty developers
- Arje Services LtdCleaning companies
- Brace Design and Build LimitedBuilders
- Clearview Global LtdMotor traders
- Curzon Developments LtdProperty developers
- Curzon Property Services LtdCleaning companies
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- Garrett Decorating LtdPainters and decorators
- Killick Maintenance Services LimitedSpecialist contractors
- Macies LtdRepair services
- Majedi Holdings LimitedProperty developers
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- Norton Construction LtdFinishing trades
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- Robbins Construction LtdBuilders
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What happens if Harmony Construction 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 12728427
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 July 2020 (6 years ago)
- Registered office
- 9B the Broadway, Woodford Green, IG8 0HL
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 28 November 2025
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 Woodford Green
Other active building contractors registered in Woodford Green.
- Herald Build Limited2004
- Hertons Brickwork Specialists Limited2019
- Ids88 Ltd2017
- Ig Construction 25 Ltd2025
- Ins Cons Limited2017
- Inspiracore Ltd2026
- J M C Building Contractors Ltd2011
- J&M Painters Limited2020
All building contractors in Woodford Green · All trades in Woodford Green · Builders across the UK
Frequently asked questions
When are Harmony Construction Ltd's accounts due?
Harmony Construction Ltd's next accounts are due at Companies House by 30 April 2027 (in 200 days), covering the period to 31 July 2026.
When is Harmony Construction Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Harmony Construction Ltd still trading?
Harmony Construction 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 Harmony Construction Ltd do?
Harmony Construction Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Harmony Construction Ltd?
Harmony Construction Ltd was incorporated on 8 July 2020, 6 years ago.
What is the penalty if Harmony Construction 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 Harmony Construction 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.