- Companies
- Property developers
- Wimbledon
- London Un Limited
London Un Limited
- Company number
- 16298800
- Incorporated
- 6 Mar 20251 year trading
- Registered office
- The Long Lodge 265-269 Kingston Road, Wimbledon, London, SW19 3NW
- Nature of business
- Development of building projects; Buying and selling of own real estate; Other letting and operating of own or leased real estate
London Un Limited is a 1-year-old private limited company registered in Wimbledon, company number 16298800, one of 59 property development companies in Wimbledon. Its next accounts are due at Companies House on 6 December 2026, and its first CT600 is due at HMRC on 5 March 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where London Un Limited is registered
The registered office is in Wimbledon (SW19), in the Merton local authority area, London. Show SW19 3NW on a map.
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Also registered at this address
15 other companies use the same registered office as London Un Limited.
- A J Bespoke LtdBuilders
- Aj Demolition LimitedGroundworks and demolition
- Amui Consulting LtdCivil engineering
- Aztec Plastering and Decorating Services LimitedPlasterers
- Black Square London LimitedProperty developers
- D.T Francis Heating Services LtdPlumbers and heating engineers
- DG Lavender Hill LimitedProperty developers
- Homer Roofing (UK) LimitedRoofers
- Infinate Connections LtdCivil engineering
- Krue Technologies LtdJoiners and carpenters
- Lee Maintenance LtdBuilders
- Magic Tiler LtdFloor and wall tilers
- Property Solutions SW LtdProperty developers
- Song Lee Builders LimitedBuilders
- The Survey Group LtdSpecialist contractors
What happens if London Un 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 6 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 7 Dec 2026 to 6 Jan 2027 | £150 |
| 1 to 3 months late | 7 Jan 2027 to 6 Mar 2027 | £375 |
| 3 to 6 months late | 7 Mar 2027 to 6 Jun 2027 | £750 |
| More than 6 months late | From 7 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 16298800
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 March 2025 (1 year ago)
- Registered office
- The Long Lodge 265-269 Kingston Road, Wimbledon, London, SW19 3NW
- Nature of business
- Development of building projects (SIC 41100)
Buying and selling of own real estate (SIC 68100)
Other letting and operating of own or leased real estate (SIC 68209) - Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 30 September 2025
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in Wimbledon
Other active property development companies registered in Wimbledon.
- Manticore Investments Limited2010
- Milou Send Limited2016
- Morrell Developments Limited1998
- Murray Properties (Edmonton) Limited1961
- O'Connell Building Contractors Ltd2013
- O'Connell Contracting Limited2021
- O'Connell Demolition Limited2017
- O'Connell Homes Limited2019
All property development companies in Wimbledon · All trades in Wimbledon · Property developers across the UK
Frequently asked questions
When are London Un Limited's accounts due?
London Un Limited's next accounts are due at Companies House by 6 December 2026 (in 54 days), covering the period to 31 March 2026.
When is London Un Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 5 March 2026, due by 5 March 2027, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is London Un Limited still trading?
London Un 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 London Un Limited do?
London Un Limited is registered under Development of building projects (SIC 41100); Buying and selling of own real estate (SIC 68100); Other letting and operating of own or leased real estate (SIC 68209).
How old is London Un Limited?
London Un Limited was incorporated on 6 March 2025, 1 year ago.
What is the penalty if London Un 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 London Un 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.