- Companies
- Finishing trades
- Cambridge
- CB1 Central Build Ltd
CB1 Central Build Ltd
- Company number
- 13730024
- Incorporated
- 8 Nov 20214 years trading
- Registered office
- 263 Coldhams Lane, Cambridge, CB1 3HY
- Nature of business
- Other building completion and finishing
CB1 Central Build Ltd is a 4-year-old private limited company registered in Cambridge, company number 13730024, one of 94 building finishing companies in Cambridge. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £8,399 (-32%) on the year before, to £18K.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- Current assets of £47K against £46K owed within a year: 1.0 times cover.
- 2 employees on average, down from 3 the year before.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £18K | £47K | £46K | 2 | |
| 30 Nov 2024 | £26K | £49K | £28K | 3 | |
| 30 Nov 2023 | £665 | £11K | £10K | 2 | |
| 30 Nov 2022 | -£7,067 | £12K | £19K | 2 |
Where CB1 Central Build Ltd is registered
The registered office is in Cambridge (CB1), in the Cambridge local authority area, East of England. Show CB1 3HY on a map.
Other trade companies in CB1
- Al Zoube LtdMotor traders
- Opalink Commerce LimitedMotor traders
- Pigeon (Gransden) LimitedProperty developers
- Forecast Roofing & Guttering LtdRoofers
- United Solutions Enterprise LtdFinishing trades
- White Construction LtdBuilders
- Residential Roofing & Guttering LtdRoofers
- Pigeon (H) LimitedProperty developers
What happens if CB1 Central Build 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 13730024
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 November 2021 (4 years ago)
- Registered office
- 263 Coldhams Lane, Cambridge, CB1 3HY
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 7 November 2025
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Cambridge
Other active building finishing companies registered in Cambridge.
- Central Integrated Services Limited2026
- Cherry Tree Renovation Cambridge Ltd2024
- Chris Wright Fencing Limited2019
- Colin O'Dell Limited2010
- Compass Developments (Cambridge) Limited2018
- Create Space Ltd2005
- Cultivate Gardens Limited2017
- D Carman BSSR Limited2014
All building finishing companies in Cambridge · All trades in Cambridge · Finishing trades across the UK
Frequently asked questions
When are CB1 Central Build Ltd's accounts due?
CB1 Central Build Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is CB1 Central Build Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is CB1 Central Build Ltd still trading?
CB1 Central Build 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 CB1 Central Build Ltd do?
CB1 Central Build Ltd is registered under Other building completion and finishing (SIC 43390).
How old is CB1 Central Build Ltd?
CB1 Central Build Ltd was incorporated on 8 November 2021, 4 years ago.
What is the penalty if CB1 Central Build 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 CB1 Central Build 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.