- Companies
- Property developers
- Glasgow
- William Harrington Limited
William Harrington Limited
- Company number
- SC538403
- Incorporated
- 20 Jun 201610 years trading
- Registered office
- 505 Great Western Road, Glasgow, G12 8HN
- Nature of business
- Development of building projects; Buying and selling of own real estate; Other letting and operating of own or leased real estate; Management of real estate on a fee or contract basis
William Harrington Limited is a 10-year-old private limited company registered in Glasgow, company number SC538403, one of 795 property development companies in Glasgow. Its next accounts are due at Companies House on 31 March 2028, and the CT600 for the period to 30 June 2027 is due at HMRC on 30 June 2028.
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 £46K (-19.2%) on the year before, to -£285K.
- Net assets rose in 0 of 9 year-on-year comparisons on record.
- Current assets of £13K against £846K owed within a year: 0.0 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2026 | -£285K | £13K | £846K | 0 | |
| 30 Jun 2025 | -£239K | £61K | £857K | 1 | |
| 30 Jun 2024 | -£198K | £59K | £61K | £859K | 1 |
| 30 Jun 2023 | -£136K | £42K | £426K | 1 | |
| 30 Jun 2022 | -£109K | £25K | £382K | 1 | |
| 30 Jun 2021 | -£89K | £46K | £380K | 0 | |
| 30 Jun 2020 | -£71K | £58K | £373K | 0 | |
| 30 Jun 2019 | -£41K | £78K | £283K | 0 | |
| 30 Jun 2018 | -£31K | £102K | £24K | ||
| 30 Jun 2017 | -£14K | £259K | £11K |
Where William Harrington Limited is registered
The registered office is in Glasgow (G12), in the Glasgow City local authority area, Scotland. Show G12 8HN on a map.
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Also registered at this address
18 other companies use the same registered office as William Harrington Limited.
- Abbey Construction (Scotland) LimitedBuilders
- Abbey Developments (No.2) LimitedProperty developers
- Agm Construction and Engineering LimitedCivil engineering
- C23 LC LtdBuilders
- Caledonian Pavers LimitedSpecialist contractors
- Collins Electrical (Scotland) LimitedElectricians
- Contec Gas Services LtdPlumbers and heating engineers
- DLM Technical Engineering Services LtdCivil engineering
- Enable Property Solutions LimitedSpecialist contractors
- Fresh Cleaning (Scotland) LimitedCleaning companies
- Howat Decor LimitedPainters and decorators
- JR Scaffold LimitedScaffolders
- JSW Homes (Scotland) LimitedBuilders
- Norside LimitedCivil engineering
- Norside Scaffolding Ltd.Scaffolders
- Shine Hygiene Services LtdCleaning companies
- Sigra Joinery Services LimitedJoiners and carpenters
- UK Roofing Services (Scotland) LimitedRoofers
What happens if William Harrington 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 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2028 to 30 Apr 2028 | £150 |
| 1 to 3 months late | 1 May 2028 to 30 Jun 2028 | £375 |
| 3 to 6 months late | 1 Jul 2028 to 30 Sep 2028 | £750 |
| More than 6 months late | From 1 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2028 | £200 |
| 3 months late | 30 Sep 2028 | another £200 |
| 6 months late | 30 Dec 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 2029 | 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
- SC538403
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 June 2016 (10 years ago)
- Registered office
- 505 Great Western Road, Glasgow, G12 8HN
- Nature of business
- Development of building projects (SIC 41100)
Buying and selling of own real estate (SIC 68100)
Other letting and operating of own or leased real estate (SIC 68209)
Management of real estate on a fee or contract basis (SIC 68320) - Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2026
- Last confirmation statement
- 5 April 2026
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in Glasgow
Other active property development companies registered in Glasgow.
- William Street Anderston Limited2026
- Wilson and Gunn Limited2016
- Wom1 Ltd2023
- Woodend Development Horizons Ltd2015
- Woodlands Community Developments Limited1986
- Yaya Homes Ltd2019
- Z R G Structures (Scotland) Limited2019
- Zana Developments Limited2019
All property development companies in Glasgow · All trades in Glasgow · Property developers across the UK
Frequently asked questions
When are William Harrington Limited's accounts due?
William Harrington Limited's next accounts are due at Companies House by 31 March 2028 (in 535 days), covering the period to 30 June 2027.
When is William Harrington Limited's CT600 due?
The CT600 for the period to 30 June 2027 is due at HMRC by 30 June 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2028.
Is William Harrington Limited still trading?
William Harrington 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 William Harrington Limited do?
William Harrington Limited is registered under Development of building projects (SIC 41100); Buying and selling of own real estate (SIC 68100); Other letting and operating of own or leased real estate (SIC 68209); Management of real estate on a fee or contract basis (SIC 68320).
How old is William Harrington Limited?
William Harrington Limited was incorporated on 20 June 2016, 10 years ago.
What is the penalty if William Harrington 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 William Harrington 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.