- Companies
- Property developers
- Isleworth
- Len Developments Limited
Len Developments Limited
- Company number
- 08020844
- Incorporated
- 5 Apr 201214 years trading
- Registered office
- 51 South Street, Isleworth, Middlesex, TW7 7AA
- Nature of business
- Development of building projects
Len Developments Limited is a 14-year-old private limited company registered in Isleworth, company number 08020844, one of 72 property development companies in Isleworth. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Len Developments LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £254K (+37.3%) on the year before, to £936K.
- Net assets rose in 9 of 9 year-on-year comparisons on record.
- Current assets of £901K against £422K owed within a year: 2.1 times cover.
- 4 employees on average during the year.
- 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 |
|---|---|---|---|---|---|
| 31 Mar 2025 | £936K | £827K | £901K | £422K | 4 |
| 30 Apr 2024 | £682K | £251K | £576K | £334K | 4 |
| 30 Apr 2023 | £579K | £139K | £369K | £190K | 4 |
| 30 Apr 2022 | £565K | £127K | £229K | £63K | 4 |
| 30 Apr 2021 | £545K | £859K | £861K | £289K | 4 |
| 30 Apr 2020 | £302K | £112K | £485K | £215K | 5 |
| 30 Apr 2019 | £286K | £48K | £435K | £201K | 5 |
| 30 Apr 2018 | £274K | £128K | £601K | £349K | |
| 30 Apr 2017 | £66K | £74K | £367K | £304K | 6 |
| 30 Apr 2016 | £60K | £177K | £518K | £470K |
Where Len Developments Limited is registered
The registered office is in Isleworth (TW7), in the Hounslow local authority area, London. Show TW7 7AA on a map.
Other trade companies in TW7
- Pracom LtdMachinery repair and installation
- V&R Construction Group LtdBuilders
- Gio Construction LimitedBuilders
- S & H Bodywork LtdMechanics and garages
- KS Garage Isleworth LtdMotor traders
- C Wiseman Services LtdCleaning companies
- Avenida Developments LtdProperty developers
- Courtesy Cars Group UK LtdMotor traders
Also registered at this address
14 other companies use the same registered office as Len Developments Limited.
- Blanford Design & Build LimitedFinishing trades
- Burrows Building Services LimitedFinishing trades
- Elysian Projects LtdProperty developers
- Isleworth Service Centre LimitedMechanics and garages
- Jubilee Service Centre LimitedMechanics and garages
- Lister Electrics LtdElectricians
- LPD Decorating LtdPainters and decorators
- Manning & Boyce Accident Repairs LimitedMechanics and garages
- MR Landscapes (Surrey) LimitedLandscapers and gardeners
- Pod Project Management LtdProperty developers
- Prism Security Integration LtdElectricians
- Rack Services LtdSpecialist contractors
- Toby Mills Electrical LimitedElectricians
- W.E.C. Electrical Contractors LtdElectricians
What happens if Len Developments 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
- 08020844
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 April 2012 (14 years ago)
- Registered office
- 51 South Street, Isleworth, Middlesex, TW7 7AA
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 5 April 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 Isleworth
Other active property development companies registered in Isleworth.
- Mak Group LDN Limited2022
- Mak Investments LDN Limited2022
- Meroux Ltd2026
- Mkda London Limited2016
- MR Build Limited2021
- MSB Construction Limited2016
- Nidaan Ltd2018
- Nuliv Ltd2024
All property development companies in Isleworth · All trades in Isleworth · Property developers across the UK
Frequently asked questions
When are Len Developments Limited's accounts due?
Len Developments 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 Len Developments Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Len Developments Limited still trading?
Len Developments 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 Len Developments Limited do?
Len Developments Limited is registered under Development of building projects (SIC 41100).
How old is Len Developments Limited?
Len Developments Limited was incorporated on 5 April 2012, 14 years ago.
What is the penalty if Len Developments 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 Len Developments 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.