- Companies
- Specialist contractors
- London
- Jayflex Construction Limited
Jayflex Construction Limited
- Company number
- 02532053
- Incorporated
- 17 Aug 199036 years trading
- Registered office
- Second Floor, 201 Haverstock Hill, London, NW3 4QG
- Nature of business
- Other specialised construction activities n.e.c.
Jayflex Construction Limited is a 36-year-old private limited company registered in London, company number 02532053, one of 4,318 specialist construction companies in London. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 up £5,394 (+7.2%) on the year before, to £80K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £90K against £9,843 owed within a year: 9.1 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 |
|---|---|---|---|---|---|
| 30 Jun 2025 | £80K | £88K | £90K | £9,843 | 0 |
| 30 Jun 2024 | £75K | £78K | £79K | £4,471 | 0 |
| 30 Jun 2023 | £78K | £78K | £84K | £5,452 | 0 |
| 30 Jun 2022 | £77K | £79K | £86K | £8,224 | 0 |
| 30 Jun 2021 | £64K | £64K | £70K | £6,145 | 0 |
| 30 Jun 2020 | £52K | £52K | £60K | £7,838 | 0 |
| 30 Jun 2019 | £293K | £74K | £396K | £103K | |
| 30 Jun 2018 | £222K | £50K | £307K | £85K | |
| 30 Jun 2017 | £212K | £67K | £291K | £115K | |
| 30 Jun 2016 | £138K | £43K | £207K | £114K |
Where Jayflex Construction Limited is registered
The registered office is in London (NW3), in the Camden local authority area, London. Show NW3 4QG on a map.
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Also registered at this address
15 other companies use the same registered office as Jayflex Construction Limited.
- Alfa Developments LtdProperty developers
- Beavor Lane Developments LimitedProperty developers
- Burning Issues LimitedProperty developers
- Cobalt Blue Construction LimitedSpecialist contractors
- D W Smith Building Services LimitedFinishing trades
- Elco Building Services LimitedElectricians
- Fundatia LimitedBuilders
- H.W. Shailer & Sons LimitedFinishing trades
- Meadowland Development Management LtdProperty developers
- Radio City Developments LtdProperty developers
- Rayjon Property Co. LimitedProperty developers
- SLD Galliard Developments LtdProperty developers
- Summertime Developments LimitedProperty developers
- Water Lane Developments (Richmond) LtdProperty developers
- Wintertime Developments LimitedProperty developers
What happens if Jayflex Construction 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 02532053
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 August 1990 (36 years ago)
- Registered office
- Second Floor, 201 Haverstock Hill, London, NW3 4QG
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 17 August 2026
- Charges (mortgages)
- 0 outstanding of 4 registered
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in London
Other active specialist construction companies registered in London.
- Jayrisa Limited2014
- Jayrobinson Ltd2024
- JB Building & Solutions UK Ltd2025
- JC Golf Alteration-Groundwork Limited2022
- JC Interiors & Maintenance Ltd2019
- JC. Kisembo Ltd2025
- JCRR Ltd2016
- JD Into Europe Services Ltd2018
All specialist construction companies in London · All trades in London · Specialist contractors across the UK
Frequently asked questions
When are Jayflex Construction Limited's accounts due?
Jayflex Construction Limited's next accounts are due at Companies House by 31 March 2027 (in 170 days), covering the period to 30 June 2026.
When is Jayflex Construction Limited's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Jayflex Construction Limited still trading?
Jayflex Construction 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 Jayflex Construction Limited do?
Jayflex Construction Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Jayflex Construction Limited?
Jayflex Construction Limited was incorporated on 17 August 1990, 36 years ago.
What is the penalty if Jayflex Construction 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 Jayflex Construction 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.