- Companies
- Property developers
- Swansea
- Assure Developments Ltd
Assure Developments Ltd
- Company number
- 16113910
- Incorporated
- 2 Dec 20241 year trading
- Registered office
- 60 East Cliff, Pennard, Swansea, SA3 2AS
- Nature of business
- Development of building projects
Assure Developments Ltd is a 1-year-old private limited company registered in Swansea, company number 16113910, one of 273 property development companies in Swansea. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 December 2025, as filed at Companies House.
Where Assure Developments Ltd is registered
The registered office is in Swansea (SA3), in the Swansea local authority area, Wales. Show SA3 2AS on a map.
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Also registered at this address
1 other company uses the same registered office as Assure Developments Ltd.
- Marval Developments LtdBuilders
What happens if Assure 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 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 16113910
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 December 2024 (1 year ago)
- Registered office
- 60 East Cliff, Pennard, Swansea, SA3 2AS
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 1 December 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 Swansea
Other active property development companies registered in Swansea.
- Astrum Construction Ltd2007
- Avies (City Developments) Limited2016
- Baltic House Development Cardiff Limited2021
- Barry Developments SPV 1 Ltd2020
- Bayonne Limited2015
- BB2 Ltd2006
- Biophilic Life Limited2021
- Black Frame Living Ltd2026
All property development companies in Swansea · All trades in Swansea · Property developers across the UK
Frequently asked questions
When are Assure Developments Ltd's accounts due?
Assure Developments Ltd's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is Assure Developments Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Assure Developments Ltd still trading?
Assure 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 Assure Developments Ltd do?
Assure Developments Ltd is registered under Development of building projects (SIC 41100).
How old is Assure Developments Ltd?
Assure Developments Ltd was incorporated on 2 December 2024, 1 year ago.
What is the penalty if Assure 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 Assure 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.