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- SP-Building Services Limited
Company profile · Finishing trades
SP-Building Services Limited
SP-Building Services Limited is a 15-year-old private limited company registered in Cambridge, company number 07802421, one of 94 building finishing companies in Cambridge. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 October 2025, as filed at Companies House.
SP-Building Services Limited over the years
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 £23K (+7.9%) on the year before, to £313K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £954K against £726K owed within a year: 1.3 times cover.
- 10 employees on average, up from 8 the year before.
- 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 Oct 2025 | £313K | £1,637 | £954K | £726K | 10 |
| 31 Oct 2024 | £290K | £44K | £904K | £611K | 8 |
| 31 Oct 2023 | £320K | £73K | £801K | £460K | 6 |
| 31 Oct 2022 | £246K | £415K | £859K | £539K | 9 |
| 31 Oct 2021 | £99K | £17K | £409K | £118K | 10 |
| 31 Oct 2020 | £80K | £0 | £247K | £109K | 6 |
| 31 Oct 2019 | £87K | £51K | £110K | £23K | |
| 31 Oct 2018 | £65K | £31K | £73K | £8,763 | |
| 31 Oct 2017 | £38K | £67K | £40K | ||
| 31 Oct 2016 | £362 | £33K | £32K |
Where SP-Building Services Limited is registered
The registered office is in Cambridge (CB5), in the Cambridge local authority area, East of England. Show CB5 8UU on a map.
Other trade companies in CB5
- Ottimo Bathrooms LtdPlumbers and heating engineers
- HB Building Projects LtdBuilders
- Rentrentuk LtdProperty developers
- Urgent Pro Plumbing LtdPlumbers and heating engineers
- Bright Nook Services LtdCleaning companies
- Jetline Aero LtdMachinery repair and installation
- Home and Garden Cam Service LtdLandscapers and gardeners
- SJL Energy Services LimitedMachinery repair and installation
What happens if SP-Building Services 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 07802421
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 October 2011 (15 years ago)
- Registered office
- 16 Barnwell House, Barnwell Drive, Cambridge, CB5 8UU
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 8 December 2025
- Charges (mortgages)
- 1 outstanding of 2 registered
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.
- Spectrum Stone Limited2006
- Storrm Property Maintenance Ltd.2010
- Stuart Darling Limited1997
- T R Building Services Ltd2018
- Taw Build Limited2020
- The Bearded Butler Ltd2014
- The Cambridge Bath Co Limited2018
- The Cambridge Carpentry & Building Company Limited2011
All building finishing companies in Cambridge · All trades in Cambridge · Finishing trades across the UK
Frequently asked questions
When are SP-Building Services Limited's accounts due?
SP-Building Services Limited's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.
When is SP-Building Services Limited's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is SP-Building Services Limited still trading?
SP-Building Services 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 SP-Building Services Limited do?
SP-Building Services Limited is registered under Other building completion and finishing (SIC 43390).
How old is SP-Building Services Limited?
SP-Building Services Limited was incorporated on 7 October 2011, 15 years ago.
What is the penalty if SP-Building Services 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 SP-Building Services 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.