- Companies
- Builders
- Carshalton
- November House Construction Ltd
November House Construction Ltd
- Company number
- 11743079
- Incorporated
- 28 Dec 20187 years trading
- Registered office
- 75A Thornton Road, Carshalton, SM5 1NN
- Nature of business
- Construction of domestic buildings; Other building completion and finishing
November House Construction Ltd is a 7-year-old private limited company registered in Carshalton, company number 11743079, one of 104 building contractors in Carshalton. Companies House shows its accounts as overdue: they were due on 30 September 2026.
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 £69K (+102.3%) on the year before, to £1,554.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £76K against £72K owed within a year: 1.1 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 5 years, 2019 to 2023.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2023 | £1,554 | £2,619 | £76K | £72K | 2 |
| 31 Dec 2022 | -£68K | £1,362 | £1,362 | £66K | 2 |
| 31 Dec 2021 | -£12K | £16K | £51K | £19K | 2 |
| 31 Dec 2020 | -£37K | £10K | £25K | £11K | 2 |
| 31 Dec 2019 | £27K | £78K | £90K | £62K | 2 |
Where November House Construction Ltd is registered
The registered office is in Carshalton (SM5), in the Sutton local authority area, London. Show SM5 1NN on a map.
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Also registered at this address
1 other company uses the same registered office as November House Construction Ltd.
- Dma Building LtdBuilders
What happens if November House Construction Ltd files late
If the accounts reach Companies House today, the late filing penalty is £150 (£300 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2026 to 31 Oct 2026 | £150 |
| 1 to 3 months late | 1 Nov 2026 to 31 Dec 2026 | £375 |
| 3 to 6 months late | 1 Jan 2027 to 31 Mar 2027 | £750 |
| More than 6 months late | From 1 Apr 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2027 | £200 |
| 3 months late | 31 Mar 2027 | another £200 |
| 6 months late | 30 Jun 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 2027 | 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
- 11743079
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 December 2018 (7 years ago)
- Registered office
- 75A Thornton Road, Carshalton, SM5 1NN
- Nature of business
- Construction of domestic buildings (SIC 41202)
Other building completion and finishing (SIC 43390) - Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 15 July 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 Carshalton
Other active building contractors registered in Carshalton.
- Otio Properties Limited2024
- PJS Building & Maintenance Ltd2014
- Polish Peter.Basement-London Ltd2013
- Property Refine Ltd2025
- Prosto Construction London Ltd2023
- Quality Kiwi Carpentry Ltd2023
- Quality Painting & Decorating Services Ltd2017
- Refurbly Home Improvements Ltd2009
All building contractors in Carshalton · All trades in Carshalton · Builders across the UK
Frequently asked questions
When are November House Construction Ltd's accounts due?
November House Construction Ltd's accounts were due at Companies House on 30 September 2026 and the register shows them as overdue.
When is November House Construction Ltd's CT600 due?
The CT600 for the period to 31 December 2025 is due at HMRC by 31 December 2026, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2026.
Is November House Construction Ltd still trading?
November House Construction Ltd is listed as active on the Companies House register (checked 13 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 November House Construction Ltd do?
November House Construction Ltd is registered under Construction of domestic buildings (SIC 41202); Other building completion and finishing (SIC 43390).
How old is November House Construction Ltd?
November House Construction Ltd was incorporated on 28 December 2018, 7 years ago.
What is the penalty if November House 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 November House Construction Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.