- Company number
- 06392525
- Incorporated
- 8 Oct 200719 years trading
- Registered office
- 255 Tamworth Lane, Mitcham, CR4 1DD
- Nature of business
- Construction of domestic buildings
RP Building Limited is a 19-year-old private limited company registered in Mitcham, company number 06392525, one of 205 building contractors in Mitcham. 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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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 £2,229 (-16.7%) on the year before, to £11K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £8,768 against £536 owed within a year: more than 10 times cover.
- 1 employee on average during the year.
- 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 | £11K | £1,842 | £8,768 | £536 | 1 |
| 31 Oct 2024 | £13K | £6,963 | £17K | £7,370 | 1 |
| 31 Oct 2023 | £7,083 | £4,669 | £11K | £7,982 | 2 |
| 31 Oct 2022 | £1,643 | £5,067 | £18K | £20K | 2 |
| 31 Oct 2021 | £1,606 | £9,727 | £10K | £12K | 2 |
| 31 Oct 2020 | £2,004 | £8,012 | £8,012 | £9,400 | 2 |
| 31 Oct 2019 | £1,116 | £6,427 | £7,867 | £10K | 1 |
| 31 Oct 2018 | £6,157 | £18K | £18K | £8,723 | |
| 31 Oct 2017 | £100 | £7,311 | £7,311 | £7,211 | |
| 31 Oct 2016 | £100 | £2,899 | £2,899 | £2,799 |
Where RP Building Limited is registered
The registered office is in Mitcham (CR4), in the Merton local authority area, London. Show CR4 1DD on a map.
Other trade companies in CR4
- Mendevo LimitedFloor and wall tilers
- Az Auto Body Repair LtdMechanics and garages
- Welcome Maintenance LimitedPainters and decorators
- Fixmot LtdMechanics and garages
- MPB Property Care LtdFinishing trades
- Aoo Building Services LtdBuilders
- LDN Plumbing Heating and Cooling LimitedPlumbers and heating engineers
- Dgha Construction LtdBuilders
What happens if RP Building 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
- 06392525
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 October 2007 (19 years ago)
- Registered office
- 255 Tamworth Lane, Mitcham, CR4 1DD
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 2 October 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 Mitcham
Other active building contractors registered in Mitcham.
- S H Builder Ltd2009
- S Yanev Ltd2023
- S&B Painting Decorating Ltd2021
- Saga Builders Ltd2026
- Sassi Renovations Ltd2025
- Sathish Construction Limited2025
- Selva Builders Ltd2024
- Sezzel Smart Trade Ltd2022
All building contractors in Mitcham · All trades in Mitcham · Builders across the UK
Frequently asked questions
When are RP Building Limited's accounts due?
RP Building Limited's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is RP Building 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 RP Building Limited still trading?
RP Building 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 RP Building Limited do?
RP Building Limited is registered under Construction of domestic buildings (SIC 41202).
How old is RP Building Limited?
RP Building Limited was incorporated on 8 October 2007, 19 years ago.
What is the penalty if RP Building 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 RP Building 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.