- Companies
- Electricians
- London
- Slawbud Builders Ltd
Slawbud Builders Ltd
- Company number
- 16215598
- Incorporated
- 29 Jan 20251 year trading
- Registered office
- 10 Runnymede Crescent, London, SW16 5UD
- Nature of business
- Electrical installation; Plumbing, heat and air-conditioning installation; Painting; Other building completion and finishing
Slawbud Builders Ltd is a 1-year-old private limited company registered in London, company number 16215598, one of 3,448 electrical contractors in London. Its next accounts are due at Companies House on 29 October 2026, and its first CT600 is due at HMRC on 28 January 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 Slawbud Builders Ltd is registered
The registered office is in London (SW16), in the Lambeth local authority area, London. Show SW16 5UD on a map.
Other trade companies in SW16
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- South Refurb LtdFinishing trades
- Carroza Motors LtdMechanics and garages
- N.L. Unique Home LtdBuilders
- MD Flooring Specialists LtdFloor and wall tilers
- Aman Cleaning LtdCleaning companies
- Infinity Buildings LimitedBuilders
- Cleaning Perfect London LtdCleaning companies
What happens if Slawbud Builders 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 29 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Oct 2026 to 29 Nov 2026 | £150 |
| 1 to 3 months late | 30 Nov 2026 to 29 Jan 2027 | £375 |
| 3 to 6 months late | 30 Jan 2027 to 29 Apr 2027 | £750 |
| More than 6 months late | From 30 Apr 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 16215598
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 January 2025 (1 year ago)
- Registered office
- 10 Runnymede Crescent, London, SW16 5UD
- Nature of business
- Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220)
Painting (SIC 43341)
Other building completion and finishing (SIC 43390) - Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 28 January 2026
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in London
Other active electrical contractors registered in London.
- SLM Property Solutions Ltd2014
- Sloane Property Maintenance Limited2017
- Slyc Electrical Consultancy Services Ltd2021
- Small Electrical Jobs Ltd2018
- Smart Av Hub Limited2023
- Smart Deploy Services Ltd2026
- Smart Gate Trading Ltd2015
- Smart Home Sofia Ltd2018
All electrical contractors in London · All trades in London · Electricians across the UK
Frequently asked questions
When are Slawbud Builders Ltd's accounts due?
Slawbud Builders Ltd's next accounts are due at Companies House by 29 October 2026 (in 16 days), covering the period to 31 January 2026.
When is Slawbud Builders Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 28 January 2026, due by 28 January 2027, and one for the period to 31 January 2026, due by 31 January 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Slawbud Builders Ltd still trading?
Slawbud Builders 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 Slawbud Builders Ltd do?
Slawbud Builders Ltd is registered under Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220); Painting (SIC 43341); Other building completion and finishing (SIC 43390).
How old is Slawbud Builders Ltd?
Slawbud Builders Ltd was incorporated on 29 January 2025, 1 year ago.
What is the penalty if Slawbud Builders 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 Slawbud Builders 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.