- Companies
- Builders
- Middlesbrough
- Northside Property Maintenance Limited
Northside Property Maintenance Limited
- Company number
- 12443072
- Incorporated
- 5 Feb 20206 years trading
- Registered office
- 22 Hazelbank, Middlesbrough, TS8 0TH
- Nature of business
- Construction of domestic buildings
Northside Property Maintenance Limited is a 6-year-old private limited company registered in Middlesbrough, company number 12443072, one of 163 building contractors in Middlesbrough. 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 £10K (-56.1%) on the year before, to -£28K.
- Net assets rose in 1 of 4 year-on-year comparisons on record.
- Current assets of -£1,707 against £1,120 owed within a year: -1.5 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | -£28K | -£1,707 | £1,120 | 1 | |
| 31 Mar 2024 | -£18K | £10K | £1,376 | 1 | |
| 31 Mar 2023 | £2 | £40K | £5,216 | 1 | |
| 31 Mar 2022 | £0 | £49K | £52 | 0 | |
| 31 Mar 2021 | £9,022 | £61K | £52K | 1 |
Where Northside Property Maintenance Limited is registered
The registered office is in Middlesbrough (TS8), in the Middlesbrough local authority area, North East. Show TS8 0TH on a map.
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- JM Rigging LtdInstallers
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Also registered at this address
1 other company uses the same registered office as Northside Property Maintenance Limited.
- Lineside Groundworks LtdBuilders
What happens if Northside Property Maintenance 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
- 12443072
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 February 2020 (6 years ago)
- Registered office
- 22 Hazelbank, Middlesbrough, TS8 0TH
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 4 February 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 Middlesbrough
Other active building contractors registered in Middlesbrough.
- O&Os Services Limited2026
- Offshoreriggingservices Ltd2025
- Omid Constructions Limited2025
- P. Dawson & Son Limited2009
- P3Z Access Ltd2026
- Paul Bailes Roofing Ltd2024
- PB Luxury Homes Ltd2018
- Pipe Wise Engineering Ltd2026
All building contractors in Middlesbrough · All trades in Middlesbrough · Builders across the UK
Frequently asked questions
When are Northside Property Maintenance Limited's accounts due?
Northside Property Maintenance Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Northside Property Maintenance 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 Northside Property Maintenance Limited still trading?
Northside Property Maintenance 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 Northside Property Maintenance Limited do?
Northside Property Maintenance Limited is registered under Construction of domestic buildings (SIC 41202).
How old is Northside Property Maintenance Limited?
Northside Property Maintenance Limited was incorporated on 5 February 2020, 6 years ago.
What is the penalty if Northside Property Maintenance 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 Northside Property Maintenance 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.