- Companies
- Builders
- Kingston upon Thames
- Project Seventy One Limited
Project Seventy One Limited
- Company number
- 12226810
- Incorporated
- 25 Sep 20197 years trading
- Registered office
- 29 Dudley Road, Kingston upon Thames, KT1 2UN
- Nature of business
- Construction of domestic buildings
Project Seventy One Limited is a 7-year-old private limited company registered in Kingston upon Thames, company number 12226810, one of 90 building contractors in Kingston upon Thames. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 Project Seventy One 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 £15 (+22.4%) on the year before, to £82.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of £8,352 against £4,271 owed within a year: 2.0 times cover.
- 1 employee on average, up from 0 the year before.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £82 | £8,352 | £4,271 | 1 | |
| 30 Sep 2024 | £67 | £14K | £7,048 | 0 | |
| 30 Sep 2023 | £509 | £25K | £14K | 1 | |
| 30 Sep 2022 | £1,212 | £24K | £8,314 | 1 | |
| 30 Sep 2021 | £6,736 | £38K | £13K | 1 | |
| 30 Sep 2020 | -£4,433 | £551 | £4,984 | 0 |
Where Project Seventy One Limited is registered
The registered office is in Kingston upon Thames (KT1), in the Kingston upon Thames local authority area, London. Show KT1 2UN on a map.
Other trade companies in KT1
- Bespoke Garden Homes LimitedBuilders
- Kingston Roofing and Restoration LtdBuilders
- Apline UK LtdMotor traders
- Grip KTS LtdMechanics and garages
- Alvo Construction LtdBuilders
- Baw Auto UK LimitedMotor traders
- Black Dog RPM LimitedCleaning companies
- Idecor8 Group LtdBuilders
What happens if Project Seventy One 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 12226810
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 September 2019 (7 years ago)
- Registered office
- 29 Dudley Road, Kingston upon Thames, KT1 2UN
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 23 September 2026
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 Kingston upon Thames
Other active building contractors registered in Kingston upon Thames.
- Roof Aid Home Improvement Ltd2025
- Roselodge Village Limited2014
- Rubicon PM Ltd2018
- Seven Vasils Ltd2025
- Simon Bain Building Services Limited2002
- Stal Roofing Ltd2026
- Tashi Electrical Ltd2025
- Temple Projects Ltd2018
All building contractors in Kingston upon Thames · All trades in Kingston upon Thames · Builders across the UK
Frequently asked questions
When are Project Seventy One Limited's accounts due?
Project Seventy One Limited's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Project Seventy One Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Project Seventy One Limited still trading?
Project Seventy One 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 Project Seventy One Limited do?
Project Seventy One Limited is registered under Construction of domestic buildings (SIC 41202).
How old is Project Seventy One Limited?
Project Seventy One Limited was incorporated on 25 September 2019, 7 years ago.
What is the penalty if Project Seventy One 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 Project Seventy One 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.