- Companies
- Finishing trades
- Sutton
- Constant Build Ltd
Constant Build Ltd
- Company number
- 09005518
- Incorporated
- 22 Apr 201412 years trading
- Registered office
- 23 Aultone Way, Sutton, SM1 3LD
- Nature of business
- Other building completion and finishing
Constant Build Ltd is a 12-year-old private limited company registered in Sutton, company number 09005518, one of 115 building finishing companies in Sutton. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 £9,555 (+35.7%) on the year before, to £36K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £128K against £77K owed within a year: 1.7 times cover.
- 5 employees on average, down from 6 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 |
|---|---|---|---|---|---|
| 30 Apr 2025 | £36K | £128K | £77K | 5 | |
| 30 Apr 2024 | £27K | £86K | £36K | 6 | |
| 30 Apr 2023 | £14K | £81K | £35K | 5 | |
| 30 Apr 2022 | £18K | £111K | £50K | 3 | |
| 30 Apr 2021 | £76K | £193K | £68K | 4 | |
| 30 Apr 2020 | £72K | £103K | £32K | ||
| 30 Apr 2019 | £114K | £208K | £94K | ||
| 30 Apr 2018 | £57K | £123K | £66K | ||
| 30 Apr 2017 | £39K | £107K | £68K | ||
| 30 Apr 2016 | £16K | £65K | £90K | £73K |
Where Constant Build Ltd is registered
The registered office is in Sutton (SM1), in the Sutton local authority area, London. Show SM1 3LD on a map.
Other trade companies in SM1
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- Alfa Sprint LtdMechanics and garages
- Roadside Help LtdMotor traders
- Pivotal Cleaning LtdCleaning companies
- Patchs Builder LimitedFinishing trades
- Leo Windows LimitedGlaziers
- MJG Motorworks LtdMechanics and garages
- Macgregor Landscapes and Gardens LtdLandscapers and gardeners
What happens if Constant Build 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 31 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 09005518
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 April 2014 (12 years ago)
- Registered office
- 23 Aultone Way, Sutton, SM1 3LD
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 7 November 2025
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 Sutton
Other active building finishing companies registered in Sutton.
- Davey Scaffolding Services Limited2008
- Decent Building Solutions Limited2018
- Decorative Ltd2019
- DMS Decorators Ltd2017
- DNK Building Solutions Ltd2015
- DS Interiors 1 Ltd2020
- E M Dignan Building & Maintenance Ltd2026
- Ed Property Services Ltd2024
All building finishing companies in Sutton · All trades in Sutton · Finishing trades across the UK
Frequently asked questions
When are Constant Build Ltd's accounts due?
Constant Build Ltd's next accounts are due at Companies House by 31 January 2027 (in 111 days), covering the period to 30 April 2026.
When is Constant Build Ltd's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is Constant Build Ltd still trading?
Constant Build 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 Constant Build Ltd do?
Constant Build Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Constant Build Ltd?
Constant Build Ltd was incorporated on 22 April 2014, 12 years ago.
What is the penalty if Constant Build 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 Constant Build 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.