- Companies
- Property developers
- Newark
- Isoflo Ltd
Isoflo Ltd
- Company number
- 12740831
- Incorporated
- 14 Jul 20206 years trading
- Registered office
- 7 Bristol Close, Coddington, Newark, Nottinghamshire, NG24 2TD
- Nature of business
- Development of building projects
Isoflo Ltd is a 6-year-old private limited company registered in Newark, company number 12740831, one of 87 property development companies in Newark. 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 up £8,809 (+626.5%) on the year before, to £7,403.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £26K against £19K owed within a year: 1.4 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 | £7,403 | £25K | £26K | £19K | 0 |
| 31 Jul 2024 | -£1,406 | £34K | £35K | £37K | 0 |
| 31 Jul 2023 | -£2,203 | £26K | £27K | £28K | 0 |
| 31 Jul 2022 | £97 | £19K | £20K | £19K | 0 |
| 31 Jul 2021 | £329 | £7,930 | £8,406 | £7,263 | 0 |
Where Isoflo Ltd is registered
The registered office is in Newark (NG24), in the Newark and Sherwood local authority area, East Midlands. Show NG24 2TD on a map.
Other trade companies in NG24
- Precision Interior Projects LtdPlumbers and heating engineers
- GVL Commercial Services LtdMechanics and garages
- Alliance Trading & Motors LtdMotor traders
- Laurenta & Co LtdProperty developers
- Bolmar Group LtdSpecialist contractors
- Notts Developments LtdBuilders
- Aib Holdings LtdBuilders
- Snutch Commercial LtdMechanics and garages
What happens if Isoflo 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
- 12740831
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 July 2020 (6 years ago)
- Registered office
- 7 Bristol Close, Coddington, Newark, Nottinghamshire, NG24 2TD
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 18 July 2026
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 Newark
Other active property development companies registered in Newark.
- Isp Developments Edwinstowe Limited2022
- Isp Developments Limited2005
- J & W Services Ltd2021
- J&S Buildit Limited2019
- Jaystones Ltd2025
- Jonathan Metcalfe Architecture Ltd2021
- K S Constructionn Ltd2024
- Ka Broughton Ltd2026
All property development companies in Newark · All trades in Newark · Property developers across the UK
Frequently asked questions
When are Isoflo Ltd's accounts due?
Isoflo Ltd's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is Isoflo 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 Isoflo Ltd still trading?
Isoflo 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 Isoflo Ltd do?
Isoflo Ltd is registered under Development of building projects (SIC 41100).
How old is Isoflo Ltd?
Isoflo Ltd was incorporated on 14 July 2020, 6 years ago.
What is the penalty if Isoflo 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 Isoflo 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.