- Companies
- Finishing trades
- Newmarket
- Cambridge Small Builders Limited
Cambridge Small Builders Limited
- Company number
- 10132468
- Incorporated
- 19 Apr 201610 years trading
- Registered office
- 29 Edinburgh Road, Newmarket, Suffolk, CB8 0QE
- Nature of business
- Other building completion and finishing
Cambridge Small Builders Limited is a 10-year-old private limited company registered in Newmarket, company number 10132468, one of 21 building finishing companies in Newmarket. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 up £1,246 (+72.7%) on the year before, to £2,960.
- Net assets rose in 5 of 8 year-on-year comparisons on record.
- Current assets of £18K against £16K owed within a year: 1.1 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | £2,960 | £8,201 | £18K | £16K | 2 |
| 30 Apr 2024 | £1,714 | £5,557 | £9,416 | 2 | |
| 30 Apr 2023 | £1,953 | £4,667 | £7,686 | 2 | |
| 30 Apr 2022 | £1,670 | £2,598 | £15K | 2 | |
| 30 Apr 2021 | £1,391 | £5,292 | £21K | £20K | 2 |
| 30 Apr 2020 | £1,181 | £10K | £13K | £12K | 2 |
| 30 Apr 2019 | £544 | £4,203 | £8,969 | £9,169 | |
| 30 Apr 2018 | £834 | £15K | £23K | £23K | |
| 30 Apr 2017 | £837 | £846 | £21K | £20K |
Where Cambridge Small Builders Limited is registered
The registered office is in Newmarket (CB8), in the West Suffolk local authority area, East of England. Show CB8 0QE on a map.
Other trade companies in CB8
- Houndworks Property Maintenance LtdCleaning companies
- Ajm Carpentry & Construction LtdBuilders
- Gemland Automotive LimitedMechanics and garages
- Safi Autobody Shop LimitedMechanics and garages
- BC Plumbing & Heating Contractors LtdPlumbers and heating engineers
- Anglia Landscaping Group LimitedLandscapers and gardeners
- Zee Mobile Tyres LtdMotor traders
- Ajs Developments (Burwell) LimitedProperty developers
What happens if Cambridge Small Builders 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 10132468
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 April 2016 (10 years ago)
- Registered office
- 29 Edinburgh Road, Newmarket, Suffolk, CB8 0QE
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 18 April 2026
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 Newmarket
Other active building finishing companies registered in Newmarket.
- Countywide East Anglia Limited2014
- DGF Surfacing Ltd2025
- E J Stocker Construction Ltd2013
- G L Building and Design Services Ltd2013
- Hall & Son Building Services Ltd2018
- J R Brickwork Ltd2014
- James Knight Plant Hire Limited1996
- Jim Brownbridge Limited2016
All building finishing companies in Newmarket · All trades in Newmarket · Finishing trades across the UK
Frequently asked questions
When are Cambridge Small Builders Limited's accounts due?
Cambridge Small Builders Limited's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is Cambridge Small Builders Limited's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is Cambridge Small Builders Limited still trading?
Cambridge Small Builders 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 Cambridge Small Builders Limited do?
Cambridge Small Builders Limited is registered under Other building completion and finishing (SIC 43390).
How old is Cambridge Small Builders Limited?
Cambridge Small Builders Limited was incorporated on 19 April 2016, 10 years ago.
What is the penalty if Cambridge Small Builders 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 Cambridge Small Builders 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.