- Companies
- Finishing trades
- London
- Builder Callback Services Limited
Builder Callback Services Limited
- Company number
- 11374438
- Incorporated
- 22 May 20188 years trading
- Registered office
- 25 Ives Street, Knightsbridge, London, SW3 2ND
- Nature of business
- Other building completion and finishing
Builder Callback Services Limited is a 8-year-old private limited company registered in London, company number 11374438, one of 3,947 building finishing companies in London. Its next accounts are due at Companies House on 29 June 2027, and the CT600 for the period to 29 September 2026 is due at HMRC on 29 September 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 £5,874 (-10.1%) on the year before, to -£64K.
- Net assets rose in 1 of 6 year-on-year comparisons on record.
- Current assets of £3,455 against £84K owed within a year: 0.0 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 29 Sep 2025 | -£64K | £3,455 | £84K | 0 | |
| 29 Sep 2024 | -£58K | £3,905 | £84K | 0 | |
| 30 Sep 2023 | -£52K | £4,240 | £83K | 2 | |
| 30 Sep 2022 | -£46K | £5,383 | £84K | 2 | |
| 30 Sep 2021 | -£73K | £911 | £111K | 2 | |
| 30 Sep 2020 | -£66K | £1,351 | £110K | 2 | |
| 30 Sep 2019 | -£57K | £4,503 | £108K |
Where Builder Callback Services Limited is registered
The registered office is in London (SW3), in the Kensington and Chelsea local authority area, London. Show SW3 2ND on a map.
Other trade companies in SW3
- Car2Go London LtdMotor traders
- We Repair IT London LimitedPlumbers and heating engineers
- Bath & Bath Construction LtdBuilders
- Harbourstone Facilities & Cleaning LimitedCleaning companies
- Project Prism LtdProperty developers
- The Clean Car Company LimitedMechanics and garages
- Portman Square Project LimitedProperty developers
- Chelsea Developments LimitedBuilders
Also registered at this address
2 other companies use the same registered office as Builder Callback Services Limited.
- Harbourstone Facilities & Cleaning LimitedCleaning companies
- Ives Street Developments LimitedProperty developers
What happens if Builder Callback Services 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 29 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Jun 2027 to 29 Jul 2027 | £150 |
| 1 to 3 months late | 30 Jul 2027 to 29 Sep 2027 | £375 |
| 3 to 6 months late | 30 Sep 2027 to 29 Dec 2027 | £750 |
| More than 6 months late | From 30 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 30 Sep 2027 | £200 |
| 3 months late | 29 Dec 2027 | another £200 |
| 6 months late | 29 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 29 Sep 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
- 11374438
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 May 2018 (8 years ago)
- Registered office
- 25 Ives Street, Knightsbridge, London, SW3 2ND
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 29 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 29 September 2025
- Last confirmation statement
- 31 May 2026
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in London
Other active building finishing companies registered in London.
- Builder Contractor Ltd2026
- Builderama Ltd2024
- Builders 4 U Plus Ltd2021
- Builders Clapham Limited2014
- Builders London 1 Ltd2024
- Builders London Ltd2023
- Buildershead Builders Ltd2016
- Buildforme Ltd2022
All building finishing companies in London · All trades in London · Finishing trades across the UK
Frequently asked questions
When are Builder Callback Services Limited's accounts due?
Builder Callback Services Limited's next accounts are due at Companies House by 29 June 2027 (in 260 days), covering the period to 29 September 2026.
When is Builder Callback Services Limited's CT600 due?
The CT600 for the period to 29 September 2026 is due at HMRC by 29 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 30 June 2027.
Is Builder Callback Services Limited still trading?
Builder Callback Services 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 Builder Callback Services Limited do?
Builder Callback Services Limited is registered under Other building completion and finishing (SIC 43390).
How old is Builder Callback Services Limited?
Builder Callback Services Limited was incorporated on 22 May 2018, 8 years ago.
What is the penalty if Builder Callback Services 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 Builder Callback Services 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.