- Company number
- 01895730
- Incorporated
- 15 Mar 198541 years trading
- Registered office
- Croffta, Groes-Faen, Pontyclun, Mid. Glamorgan, CF72 8NE
- Nature of business
- Construction of domestic buildings
TK Developments Limited is a 41-year-old private limited company registered in Pontyclun, company number 01895730, one of 27 building contractors in Pontyclun. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 2027.
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 £180K (-31%) on the year before, to £400K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £400K | £6,657 | £9,794 | 0 | |
| 31 Aug 2024 | £579K | £2,171 | £1,581 | 1 | |
| 31 Aug 2023 | £494K | £24K | £47K | 1 | |
| 31 Aug 2022 | £451K | £3,046 | £49K | 1 | |
| 31 Aug 2021 | £770K | £5,421 | £49K | 1 | |
| 31 Aug 2020 | £572K | £54K | £17K | 1 | |
| 31 Aug 2019 | £610K | £42K | £20K | ||
| 31 Aug 2018 | £548K | £16K | £16K | £26K | 1 |
| 31 Aug 2017 | £601K | £23K | £23K | £44K | |
| 31 Aug 2016 | £458K | £5,280 | £5,386 | £40K |
Where TK Developments Limited is registered
The registered office is in Pontyclun (CF72), in the Rhondda Cynon Taf local authority area, Wales. Show CF72 8NE on a map.
Other trade companies in CF72
- J Langdon Developments LtdBuilders
- Fortis DS LtdMachinery repair and installation
- Barcombe Commercial & Property Services LtdFinishing trades
- JMP Gas Plumbing and Heating LtdPlumbers and heating engineers
- Mgreenroofing LtdRoofers
- Vent-Ways LtdInstallers
- O&R Autohaus LimitedMechanics and garages
- Acer Garden Retreats LtdJoiners and carpenters
What happens if TK Developments 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 01895730
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 March 1985 (41 years ago)
- Registered office
- Croffta, Groes-Faen, Pontyclun, Mid. Glamorgan, CF72 8NE
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 28 November 2025
- Charges (mortgages)
- 11 outstanding of 19 registered
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 Pontyclun
Other active building contractors registered in Pontyclun.
- Valco Limited2002
- Artisanal Homes Ltd2024
- Artwork With Aluminium and Glass Limited2019
- Au Interiors Ltd2026
- Bailey Construction & Civils Limited2008
- C P Civil Engineering (UK) Limited2012
- Channel Drylining Ltd2016
- Cme Construction Ltd2019
All building contractors in Pontyclun · All trades in Pontyclun · Builders across the UK
Frequently asked questions
When are TK Developments Limited's accounts due?
TK Developments Limited's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is TK Developments Limited's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is TK Developments Limited still trading?
TK Developments 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 TK Developments Limited do?
TK Developments Limited is registered under Construction of domestic buildings (SIC 41202).
How old is TK Developments Limited?
TK Developments Limited was incorporated on 15 March 1985, 41 years ago.
What is the penalty if TK Developments 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 TK Developments 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.