- Company number
- 14139058
- Incorporated
- 29 May 20224 years trading
- Registered office
- Flat 14 Mill Court, 432 Merton Road, London, SW18 5AE
- Nature of business
- Construction of domestic buildings
Prospere Consulting Ltd is a 4-year-old private limited company registered in London, company number 14139058, one of 12,075 building contractors in London. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 unchanged on the year before, at £0.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £0 | 0 | |||
| 31 May 2024 | £0 | 0 |
Where Prospere Consulting Ltd is registered
The registered office is in London (SW18), in the Wandsworth local authority area, London. Show SW18 5AE on a map.
Other trade companies in SW18
- Altius 24CHT LimitedProperty developers
- Nexlink Technologies LtdElectricians
- Straightedge Builders LtdProperty developers
- Parsons Green Re Design & Build LimitedProperty developers
- Home Appliances Repair LimitedRepair services
- 34 & 34A Lambrook Terrace Freehold LtdProperty developers
- 30 Thorndean LtdProperty developers
- Fircroft Group LimitedProperty developers
Also registered at this address
1 other company uses the same registered office as Prospere Consulting Ltd.
- Alder Tree Construction LimitedBuilders
What happens if Prospere Consulting 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 14139058
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 May 2022 (4 years ago)
- Registered office
- Flat 14 Mill Court, 432 Merton Road, London, SW18 5AE
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 28 May 2026
- Previous names
- 14139058 Ltd (until 24 Jul 2025)
Alder Tree Construction Ltd (until 23 Jun 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 London
Other active building contractors registered in London.
- Prosperous WXW Ltd2025
- Pross Home Repairs Ltd2026
- Proto Technica - Building Solutions Ltd2022
- Proton Contracts Limited2021
- Protostar Construction Limited2017
- Provision Builders Ltd2024
- Prowall&Ceiling Systems Ltd2026
- Proxima Build Ltd2026
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are Prospere Consulting Ltd's accounts due?
Prospere Consulting Ltd's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is Prospere Consulting Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Prospere Consulting Ltd still trading?
Prospere Consulting 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 Prospere Consulting Ltd do?
Prospere Consulting Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Prospere Consulting Ltd?
Prospere Consulting Ltd was incorporated on 29 May 2022, 4 years ago.
What is the penalty if Prospere Consulting 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 Prospere Consulting 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.