- Companies
- Builders
- Colchester
- C J Conway Building and Property Services Ltd
C J Conway Building and Property Services Ltd
- Company number
- 12310962
- Incorporated
- 12 Nov 20196 years trading
- Registered office
- 47 Butt Road, Colchester, Essex, CO3 3BZ
- Nature of business
- Construction of domestic buildings
C J Conway Building and Property Services Ltd is a 6-year-old private limited company registered in Colchester, company number 12310962, one of 312 building contractors in Colchester. 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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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 £1,556 (-74.7%) on the year before, to £526.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £26K against £9,800 owed within a year: 2.7 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 5 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £526 | £26K | £9,800 | 0 | |
| 31 Mar 2024 | £2,082 | £28K | £7,165 | 0 | |
| 31 Mar 2023 | -£7,084 | £4,180 | £7,343 | 1 | |
| 30 Nov 2021 | -£21K | £18K | £10K | 0 | |
| 30 Nov 2020 | -£4,562 | £29K | £34K | 1 |
Who runs and owns C J Conway Building and Property Services Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| C*** C*** | Director | Nov 2019 |
Person with significant control
Where C J Conway Building and Property Services Ltd is registered
The registered office is in Colchester (CO3), in the Colchester local authority area, East of England. Show CO3 3BZ on a map.
Other trade companies in CO3
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- Patrick Construction LtdBuilders
- SJP Projects & Design LtdSpecialist contractors
- Besi Hand Car Wash LtdCleaning companies
- Besi Tyres LtdMechanics and garages
- Star B Capital LimitedBuilders
- McGregor Builders LtdBuilders
Shared registered office
130 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if C J Conway Building and Property Services 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 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
- 12310962
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 November 2019 (6 years ago)
- Registered office
- 47 Butt Road, Colchester, Essex, CO3 3BZ
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 1 November 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 Colchester
Other active building contractors registered in Colchester.
- C Murphy Construction Ltd2025
- C&K (Contracts) Limited2015
- Carlton Gilbert Construction Limited2010
- CDC Builders Ltd2026
- Central Reservations UK Ltd2026
- Centurion Building Company Limited2025
- Cey (Property Developments) Limited2018
- Charpentier Modi Ltd2025
All building contractors in Colchester · All trades in Colchester · Builders across the UK
Frequently asked questions
When are C J Conway Building and Property Services Ltd's accounts due?
C J Conway Building and Property Services Ltd's next accounts are due at Companies House by 31 December 2026 (in 78 days), covering the period to 31 March 2026.
When is C J Conway Building and Property Services Ltd'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 C J Conway Building and Property Services Ltd still trading?
C J Conway Building and Property Services 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 C J Conway Building and Property Services Ltd do?
C J Conway Building and Property Services Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is C J Conway Building and Property Services Ltd?
C J Conway Building and Property Services Ltd was incorporated on 12 November 2019, 6 years ago.
Who runs C J Conway Building and Property Services Ltd?
C J Conway Building and Property Services Ltd has 1 active director, the longest-serving appointed in Nov 2019. Their names and service addresses are on the Companies House register.
Who owns C J Conway Building and Property Services Ltd?
One person or company has significant control of C J Conway Building and Property Services Ltd: an individual (owns 75% or more of the shares).
What is the penalty if C J Conway Building and Property Services 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 C J Conway Building and Property Services 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.