Company profile · Builders
Coughlan and Son Developments Ltd
Coughlan and Son Developments Ltd is a 8-year-old private limited company registered in Worthing, company number 11195233, one of 124 building contractors in Worthing. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 28 February 2025, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Coughlan and Son Developments Ltd 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 £274 (-0.5%) on the year before, to -£51K.
- Net assets rose in 2 of 6 year-on-year comparisons on record.
- Current assets of £650K against £4,985 owed within a year: more than 10 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | -£51K | £650K | £4,985 | 0 | |
| 28 Feb 2024 | -£51K | £650K | £4,711 | 0 | |
| 28 Feb 2023 | -£37K | £1.9M | £4,908 | 2 | |
| 28 Feb 2022 | -£6,686 | £844K | £12K | 2 | |
| 28 Feb 2021 | £16K | £300K | £16K | 2 | |
| 29 Feb 2020 | £118 | £538K | £22K | 2 | |
| 28 Feb 2019 | -£20 | -£540K |
Where Coughlan and Son Developments Ltd is registered
The registered office is in Worthing (BN13), in the Worthing local authority area, South East. Show BN13 3DH on a map.
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Also registered at this address
1 other company uses the same registered office as Coughlan and Son Developments Ltd.
- Coughlan Developments LtdBuilders
What happens if Coughlan and Son Developments Ltd 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 11195233
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 February 2018 (8 years ago)
- Registered office
- Bramble Cottage, Mill Lane, Worthing, BN13 3DH
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 29 June 2026
- Charges (mortgages)
- 2 outstanding of 7 registered
- Previous names
- Coughlan Developments & Son Ltd (until 22 Mar 2018)
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 Worthing
Other active building contractors registered in Worthing.
- Coughlan Developments Ltd2012
- Cranford Construction & Development Limited1980
- Crawley Roofing Ltd2026
- Creating Spaces Design & Build Ltd2019
- Crown Hill Surrey Developments Limited2016
- DJC Building Services (South Coast) Limited2007
- DML Developments Ltd2026
- Dove Carpentry Limited2015
All building contractors in Worthing · All trades in Worthing · Builders across the UK
Frequently asked questions
When are Coughlan and Son Developments Ltd's accounts due?
Coughlan and Son Developments Ltd's next accounts are due at Companies House by 30 November 2026 (in 49 days), covering the period to 28 February 2026.
When is Coughlan and Son Developments Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Coughlan and Son Developments Ltd still trading?
Coughlan and Son Developments Ltd 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 Coughlan and Son Developments Ltd do?
Coughlan and Son Developments Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Coughlan and Son Developments Ltd?
Coughlan and Son Developments Ltd was incorporated on 8 February 2018, 8 years ago.
What is the penalty if Coughlan and Son Developments Ltd 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 Coughlan and Son Developments Ltd 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.