- Companies
- Builders
- Winchester
- Northants Builders and Interiors Ltd
Northants Builders and Interiors Ltd
- Company number
- 14015661
- Incorporated
- 31 Mar 20224 years trading
- Registered office
- BM Centre, 11 ST Martins Close, Winchester, Hampshire, SO23 0HD
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings
Northants Builders and Interiors Ltd is a 4-year-old private limited company registered in Winchester, company number 14015661, one of 71 building contractors in Winchester. 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.
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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 down £4,524 (-16.9%) on the year before, to -£31K.
- Current assets of £196 against £32K owed within a year: 0.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | -£31K | £100 | £196 | £32K | 1 |
| 31 Mar 2024 | -£27K | £3,633 | £3,633 | £30K | 1 |
| 31 Mar 2023 | £438 | £22K | £22K | £21K | 1 |
Where Northants Builders and Interiors Ltd is registered
The registered office is in Winchester (SO23), in the Winchester local authority area, South East. Show SO23 0HD on a map.
Other trade companies in SO23
- Aeronix LimitedPlumbers and heating engineers
- Z Cubic Home LtdJoiners and carpenters
- Fordstone Groundworks & Civil Engineering LtdCivil engineering
- Osr Homes LtdBuilders
- Welborne LS LimitedProperty developers
- Charlecote Sussex LimitedSpecialist contractors
- Shorewood Pankridge Street LtdBuilders
- The Home & Garden Collective LtdBuilders
What happens if Northants Builders and Interiors 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 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
- 14015661
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 March 2022 (4 years ago)
- Registered office
- BM Centre, 11 ST Martins Close, Winchester, Hampshire, SO23 0HD
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202) - Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 31 March 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 Winchester
Other active building contractors registered in Winchester.
- Orchid Sky Construction Limited2016
- Orlov Construction Limited2017
- Osr Homes Ltd2026
- P R Willsher Developments Ltd2016
- Phelan Projects Limited2024
- PMH Management Ltd2018
- Primeworks Limited2025
- Purchase Construction Limited1987
All building contractors in Winchester · All trades in Winchester · Builders across the UK
Frequently asked questions
When are Northants Builders and Interiors Ltd's accounts due?
Northants Builders and Interiors Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Northants Builders and Interiors Ltd'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 Northants Builders and Interiors Ltd still trading?
Northants Builders and Interiors 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 Northants Builders and Interiors Ltd do?
Northants Builders and Interiors Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).
How old is Northants Builders and Interiors Ltd?
Northants Builders and Interiors Ltd was incorporated on 31 March 2022, 4 years ago.
What is the penalty if Northants Builders and Interiors 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 Northants Builders and Interiors 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.