- Companies
- Builders
- Pontypridd
- JCW Design & Build Limited
JCW Design & Build Limited
- Company number
- 12419672
- Incorporated
- 22 Jan 20206 years trading
- Registered office
- 42 Oakland Terrace, Cilfynydd, Pontypridd, CF37 4HB
- Nature of business
- Construction of domestic buildings
JCW Design & Build Limited is a 6-year-old private limited company registered in Pontypridd, company number 12419672, one of 58 building contractors in Pontypridd. Its next accounts are due at Companies House on 30 December 2026, and the CT600 for the period to 30 March 2026 is due at HMRC on 30 March 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 £7,238 (-68%) on the year before, to £3,406.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £24K against £37K owed within a year: 0.6 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £3,406 | £7,760 | £24K | £37K | 0 |
| 31 Mar 2024 | £11K | £12K | £19K | £24K | 2 |
| 31 Mar 2023 | £21K | £39K | £46K | £46K | 2 |
| 31 Mar 2022 | £15K | £17K | £26K | 2 | |
| 31 Mar 2021 | £8,028 | £7,306 | £17K | 0 |
Where JCW Design & Build Limited is registered
The registered office is in Pontypridd (CF37), in the Rhondda Cynon Taf local authority area, Wales. Show CF37 4HB on a map.
Other trade companies in CF37
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- Pencoed Building Services LtdSpecialist contractors
- Pyo Property Developments LimitedBuilders
- Great Choice Leisure Vehicles LimitedMotor traders
- C2 Interior Contractors LtdBuilders
- Carpet Mine LtdFinishing trades
- LCH4RP LtdProperty developers
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What happens if JCW Design & Build 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 30 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Dec 2026 to 30 Jan 2027 | £150 |
| 1 to 3 months late | 31 Jan 2027 to 30 Mar 2027 | £375 |
| 3 to 6 months late | 31 Mar 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 | 31 Mar 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 | 30 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
- 12419672
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 January 2020 (6 years ago)
- Registered office
- 42 Oakland Terrace, Cilfynydd, Pontypridd, CF37 4HB
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 30 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 22 January 2026
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 Pontypridd
Other active building contractors registered in Pontypridd.
- JG Construction & Paving Limited2023
- Jones Building and Contracting Ltd2026
- KK Fire Protection Limited2022
- L. N. W. Brickwork Limited2017
- Lanwood Construction Limited2007
- LDP Group Ltd2020
- Leta Engineering and Plant Co. Limited1974
- Level-Up Reinforcement&Concrete Ltd2023
All building contractors in Pontypridd · All trades in Pontypridd · Builders across the UK
Frequently asked questions
When are JCW Design & Build Limited's accounts due?
JCW Design & Build Limited's next accounts are due at Companies House by 30 December 2026 (in 78 days), covering the period to 30 March 2026.
When is JCW Design & Build Limited's CT600 due?
The CT600 for the period to 30 March 2026 is due at HMRC by 30 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 31 December 2026.
Is JCW Design & Build Limited still trading?
JCW Design & Build 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 JCW Design & Build Limited do?
JCW Design & Build Limited is registered under Construction of domestic buildings (SIC 41202).
How old is JCW Design & Build Limited?
JCW Design & Build Limited was incorporated on 22 January 2020, 6 years ago.
What is the penalty if JCW Design & Build 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 JCW Design & Build 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.