Company profile · Builders
McCullough Development Limited
McCullough Development Limited is a 17-year-old private limited company registered in Tonbridge, company number 06985318, one of 80 building contractors in Tonbridge. 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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Financial snapshot, 2025
From the balance sheet at 31 March 2025, as filed at Companies House.
McCullough Development Limited over the years
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 £145K (-43.5%) on the year before, to £189K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2015 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £189K | £640 | £37K | 1 | |
| 31 Mar 2024 | £334K | £700 | £36K | 1 | |
| 30 Oct 2022 | £321K | £760 | £32K | 1 | |
| 30 Oct 2021 | £308K | £820 | £29K | 0 | |
| 30 Oct 2020 | £283K | £880 | £40K | 0 | |
| 31 Oct 2019 | £284K | £940 | £40K | 0 | |
| 31 Oct 2018 | £284K | £1,000 | £1,000 | £40K | 1 |
| 31 Oct 2017 | £277K | £1,040 | £80K | £39K | 1 |
| 31 Oct 2016 | £281K | £1,076 | £81K | £30K | 1 |
| 31 Oct 2015 | £233K | £16 | £11K |
Where McCullough Development Limited is registered
The registered office is in Tonbridge (TN9), in the Tonbridge and Malling local authority area, South East. Show TN9 1PT on a map.
Other trade companies in TN9
- SV Foundry LimitedProperty developers
- L&J Contracting LtdProperty developers
- JCJ Services LimitedInstallers
- Sovereign Clean Spaces LtdCleaning companies
- London Roofing & Damp Proofing Group LtdRoofers
- Prime Truro Developments LtdProperty developers
- Faircrouch Garage LtdMechanics and garages
- NL Cleaning Services LimitedCleaning companies
What happens if McCullough Development 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
- 06985318
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 August 2009 (17 years ago)
- Registered office
- 47 Garden Road, Tonbridge, TN9 1PT
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 31 August 2025
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 Tonbridge
Other active building contractors registered in Tonbridge.
- Michael Macdonald Construction Limited2013
- MLV Construction Limited2015
- Molior Construction Limited2004
- N & R Raymond Building Services Limited2015
- N Armstrong Construction and Refurbishment Ltd2023
- Oakhurst Property Solutions Limited2014
- P. Bennett Interiors Ltd2003
- P.U.K.K.I Construction Limited2019
All building contractors in Tonbridge · All trades in Tonbridge · Builders across the UK
Frequently asked questions
When are McCullough Development Limited's accounts due?
McCullough Development Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is McCullough Development 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 McCullough Development Limited still trading?
McCullough Development Limited is listed as active on the Companies House register (checked 12 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 McCullough Development Limited do?
McCullough Development Limited is registered under Construction of domestic buildings (SIC 41202).
How old is McCullough Development Limited?
McCullough Development Limited was incorporated on 8 August 2009, 17 years ago.
What is the penalty if McCullough Development 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 McCullough Development Limited on Companies House for filed documents, officers and the full history.
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Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.