- Companies
- Property developers
- Swindon
- Darren Sullivan Limited
Darren Sullivan Limited
- Company number
- 08294276
- Incorporated
- 15 Nov 201213 years trading
- Registered office
- 29 Devizes Road, Swindon, Wiltshire, SN1 4BG
- Nature of business
- Development of building projects; Painting
Darren Sullivan Limited is a 13-year-old private limited company registered in Swindon, company number 08294276, one of 223 property development companies in Swindon. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 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 £16K (-4.8%) on the year before, to £324K.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £352K against £30K owed within a year: more than 10 times cover.
- 2 employees on average, down from 3 the year before.
- Balance sheets on record for 10 years, 2016 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2026 | £324K | £34K | £352K | £30K | 2 |
| 31 Jan 2025 | £340K | £3,737 | £333K | £3,529 | 3 |
| 31 Jan 2024 | £417K | £35K | £400K | £3,419 | 3 |
| 31 Jan 2023 | £465K | £54K | £445K | £9,956 | 4 |
| 31 Jan 2022 | £542K | £139K | £518K | £12K | 4 |
| 30 Nov 2020 | £625K | £215K | £598K | £25K | 4 |
| 30 Nov 2019 | £701K | £496K | £824K | £196K | 5 |
| 30 Nov 2018 | £491K | £375K | £510K | £61K | 4 |
| 30 Nov 2017 | £455K | £324K | £513K | £117K | 5 |
| 30 Nov 2016 | £383K | £230K | £400K | £88K |
Where Darren Sullivan Limited is registered
The registered office is in Swindon (SN1), in the Swindon local authority area, South West. Show SN1 4BG on a map.
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Also registered at this address
24 other companies use the same registered office as Darren Sullivan Limited.
- Aeromotive Design LtdBuilders
- Asphalt Recycling UK LimitedCivil engineering
- Autoelectrix LimitedMechanics and garages
- C P R Roofing LtdRoofers
- Eclipse Windows and Doors LtdGlaziers
- Galaxy Flooring LimitedFloor and wall tilers
- Gill & Dau LimitedProperty developers
- GWB Roofing LimitedRoofers
- Heath Design & Construction LimitedBuilders
- Houx Construction LimitedProperty developers
- Hulse Ground Construction LimitedProperty developers
- Icomb Design and Build LimitedProperty developers
- Leo and Son LimitedProperty developers
- Lynmar LimitedCivil engineering
- Melane LimitedPlumbers and heating engineers
- Murtoughs Master Carpentry LimitedBuilders
- Nice Clean LtdCleaning companies
- Oak End Way Developments LimitedProperty developers
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- R & H Interiors LimitedSpecialist contractors
- Roseleigh Property Group LimitedProperty developers
- The Oaktree Building Company LimitedProperty developers
- Wildman (Construction) LimitedBuilders
- Wiltshire Asphalt Recycling LtdSpecialist contractors
What happens if Darren Sullivan 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 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 31 Jan 2028 | £375 |
| 3 to 6 months late | 1 Feb 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 08294276
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 November 2012 (13 years ago)
- Registered office
- 29 Devizes Road, Swindon, Wiltshire, SN1 4BG
- Nature of business
- Development of building projects (SIC 41100)
Painting (SIC 43341) - Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 15 November 2025
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 Swindon
Other active property development companies registered in Swindon.
- Dawson & Marsh Developments Limited2024
- Dean Jefferies Construction Limited2003
- Devon Maintenance Limited2011
- Diferns Limited2023
- Dodeca Design & Build Ltd2020
- Duka Homes Ltd2024
- Dynaxo Limited2015
- E.P. Keogh Contractors Ltd.1995
All property development companies in Swindon · All trades in Swindon · Property developers across the UK
Frequently asked questions
When are Darren Sullivan Limited's accounts due?
Darren Sullivan Limited's next accounts are due at Companies House by 31 October 2027 (in 383 days), covering the period to 31 January 2027.
When is Darren Sullivan Limited's CT600 due?
The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.
Is Darren Sullivan Limited still trading?
Darren Sullivan 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 Darren Sullivan Limited do?
Darren Sullivan Limited is registered under Development of building projects (SIC 41100); Painting (SIC 43341).
How old is Darren Sullivan Limited?
Darren Sullivan Limited was incorporated on 15 November 2012, 13 years ago.
What is the penalty if Darren Sullivan 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 Darren Sullivan 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.