- Companies
- Finishing trades
- Portsmouth
- Norton Construction Southern Limited
Norton Construction Southern Limited
- Company number
- 06278277
- Incorporated
- 13 Jun 200719 years trading
- Registered office
- 72 Aberdare Avenue, Drayton, Portsmouth, Hampshire, PO6 2AU
- Nature of business
- Other building completion and finishing
Norton Construction Southern Limited is a 19-year-old private limited company registered in Portsmouth, company number 06278277, one of 137 building finishing companies in Portsmouth. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £17K (-92%) on the year before, to £1,514.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £192K against £242K owed within a year: 0.8 times cover.
- 1 employee 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 |
|---|---|---|---|---|---|
| 30 Jun 2025 | £1,514 | £65K | £192K | £242K | 1 |
| 30 Jun 2024 | £19K | £21K | £159K | £178K | 1 |
| 30 Jun 2023 | £47K | £33K | £324K | £308K | 1 |
| 30 Jun 2022 | £142K | £19K | £305K | £183K | 1 |
| 30 Jun 2021 | £145K | £33K | £302K | £142K | 1 |
| 30 Jun 2020 | £110K | £207K | £249K | £115K | 1 |
| 30 Jun 2019 | £150K | £85K | £196K | £70K | 1 |
| 30 Jun 2018 | £52K | £59K | £141K | £98K | |
| 30 Jun 2017 | £31K | £140K | £162K | £141K | |
| 30 Jun 2016 | £5,041 | £46K | £136K | £143K |
Where Norton Construction Southern Limited is registered
The registered office is in Portsmouth (PO6), in the Portsmouth local authority area, South East. Show PO6 2AU on a map.
Other trade companies in PO6
- Bellagio Partners LtdBuilders
- Cpenw LtdMachinery repair and installation
- Marla Brickwork & Construction LtdProperty developers
- Miracles in Metal LtdMechanics and garages
- FH Fire & Electrical LtdElectricians
- Thomcore LimitedSpecialist contractors
- JMS Southern LtdElectricians
- The Motum Group LtdSpecialist contractors
What happens if Norton Construction Southern 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 06278277
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 June 2007 (19 years ago)
- Registered office
- 72 Aberdare Avenue, Drayton, Portsmouth, Hampshire, PO6 2AU
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 13 June 2026
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Portsmouth
Other active building finishing companies registered in Portsmouth.
- Office Builders Limited2021
- P Smith Tiling Services Limited2015
- Paruk Building Services Ltd2023
- Paul`S Property Services Limited2009
- Perma-Fix Limited2012
- Pinnacle Building Limited2020
- Portsmouth Building Repairs Ltd2019
- Portsmouth Fire Compliance Ltd2023
All building finishing companies in Portsmouth · All trades in Portsmouth · Finishing trades across the UK
Frequently asked questions
When are Norton Construction Southern Limited's accounts due?
Norton Construction Southern Limited's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Norton Construction Southern Limited's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Norton Construction Southern Limited still trading?
Norton Construction Southern 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 Norton Construction Southern Limited do?
Norton Construction Southern Limited is registered under Other building completion and finishing (SIC 43390).
How old is Norton Construction Southern Limited?
Norton Construction Southern Limited was incorporated on 13 June 2007, 19 years ago.
What is the penalty if Norton Construction Southern 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 Norton Construction Southern 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.