- Company number
- 09963316
- Incorporated
- 21 Jan 201610 years trading
- Registered office
- The White Hart Top Road, Barnby Dun, Doncaster, DN3 1DA
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings
Oak & Prosper Construction Limited is a 10-year-old private limited company registered in Doncaster, company number 09963316, one of 306 building contractors in Doncaster. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 30 December 2026 is due at HMRC on 30 December 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 £14K (+19.2%) on the year before, to £89K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £527K against £491K owed within a year: 1.1 times cover.
- 7 employees on average, up from 5 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 Dec 2025 | £89K | £6,338 | £527K | £491K | 7 |
| 31 Dec 2024 | £75K | £34K | £629K | £575K | 5 |
| 31 Dec 2023 | £59K | £15K | £446K | £395K | 5 |
| 31 Dec 2022 | £13K | £24K | £93K | £91K | 3 |
| 31 Dec 2021 | £2 | £2 | £2 | £0 | 0 |
| 31 Dec 2020 | £1 | £1 | 0 | ||
| 31 Dec 2019 | £1 | £1 | |||
| 31 Dec 2018 | £1 | £1 | |||
| 31 Dec 2017 | £1 | £1 | |||
| 31 Dec 2016 | £1 | £1 |
Where Oak & Prosper Construction Limited is registered
The registered office is in Doncaster (DN3), in the Doncaster local authority area, Yorkshire and The Humber. Show DN3 1DA on a map.
Other trade companies in DN3
- Oak & Prosper York LimitedProperty developers
- ST Leger Paving LimitedInstallers
- Lucent Electrical LtdElectricians
- Alfa Scaffolding & Brickwork LimitedCivil engineering
- Hso Fastfit Tyres LtdMechanics and garages
- Cheri Valley Construction Co LtdInstallers
- Razor Sharp Interiors LtdFinishing trades
- Reebuilt LimitedInstallers
Also registered at this address
3 other companies use the same registered office as Oak & Prosper Construction Limited.
- Oak & Prosper (Oakwood) LtdProperty developers
- Optimum Commercial Services LimitedSpecialist contractors
- Unity Living Kirk Lane LimitedProperty developers
What happens if Oak & Prosper Construction 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 Dec 2027 | £200 |
| 3 months late | 30 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Dec 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
- 09963316
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 January 2016 (10 years ago)
- Registered office
- The White Hart Top Road, Barnby Dun, Doncaster, DN3 1DA
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202) - Year end
- 30 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 13 May 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
- Previous names
- Optimum Facilities Management & Maintenance Ltd (until 23 Apr 2021)
Ocs Facilities Management Limited (until 26 Oct 2016)
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 Doncaster
Other active building contractors registered in Doncaster.
- Oakley's Home Improvement's Group Ltd2025
- Okey Logistic Ltd2024
- Oliver Hmo & Building Limited2013
- P & K Property Developers Ltd2023
- P.S. Construction (Doncaster) Limited1970
- P.U.D Construction Limited2010
- Patersons Builders Ltd2021
- Paul Fox Developments Limited2017
All building contractors in Doncaster · All trades in Doncaster · Builders across the UK
Frequently asked questions
When are Oak & Prosper Construction Limited's accounts due?
Oak & Prosper Construction Limited's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 30 December 2026.
When is Oak & Prosper Construction Limited's CT600 due?
The CT600 for the period to 30 December 2026 is due at HMRC by 30 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Oak & Prosper Construction Limited still trading?
Oak & Prosper Construction 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 Oak & Prosper Construction Limited do?
Oak & Prosper Construction Limited is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).
How old is Oak & Prosper Construction Limited?
Oak & Prosper Construction Limited was incorporated on 21 January 2016, 10 years ago.
What is the penalty if Oak & Prosper Construction 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 Oak & Prosper Construction 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.