- Companies
- Finishing trades
- London
- UK Smart Construction Ltd
Company profile · Finishing trades
UK Smart Construction Ltd
UK Smart Construction Ltd is a 5-year-old private limited company registered in London, company number 13072055, one of 3,947 building finishing companies in London. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for UK Smart Construction LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Financial snapshot, 2025
From the balance sheet at 31 December 2025, as filed at Companies House.
UK Smart Construction Ltd over the years
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 £122K (+383.9%) on the year before, to £154K.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £246K against £98K owed within a year: 2.5 times cover.
- 3 employees on average, down from 5 the year before.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £154K | £246K | £98K | 3 | |
| 31 Dec 2024 | £32K | £95K | £66K | 5 | |
| 31 Dec 2023 | £572 | £58K | £60K | 6 | |
| 31 Dec 2022 | £580 | £676 | £2,326 | 6 | |
| 31 Dec 2021 | £12K | £15K | £3,658 | 2 |
Where UK Smart Construction Ltd is registered
The registered office is in London (NW10), in the Brent local authority area, London. Show NW10 0HB on a map.
Other trade companies in NW10
- Smart Roof Group LtdRoofers
- Mah Maintenance London LimitedFinishing trades
- 46 Electrical LtdElectricians
- Ahf Construction LtdBuilders
- Hook and Hoist LtdMachinery repair and installation
- Wrights Building Services LtdFinishing trades
- Abx Autos LtdMotor traders
- Ev & Plug-in Centre LtdMechanics and garages
Also registered at this address
1 other company uses the same registered office as UK Smart Construction Ltd.
- A&M. Aloush LtdBuilders
What happens if UK Smart Construction 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 13072055
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 December 2020 (5 years ago)
- Registered office
- 38 Attewood Avenue, London, NW10 0HB
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 8 December 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 London
Other active building finishing companies registered in London.
- Uka Housing Solutions Ltd2024
- Ukm Services Limited2020
- Ukn2014 Limited2026
- Ukrbud Group Ltd2026
- Ukrlat Limited2025
- Ulrich Services Limited2025
- Umfreville Properties Limited2014
- Umg Builders Ltd2015
All building finishing companies in London · All trades in London · Finishing trades across the UK
Frequently asked questions
When are UK Smart Construction Ltd's accounts due?
UK Smart Construction Ltd's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is UK Smart Construction Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is UK Smart Construction Ltd still trading?
UK Smart Construction 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 UK Smart Construction Ltd do?
UK Smart Construction Ltd is registered under Other building completion and finishing (SIC 43390).
How old is UK Smart Construction Ltd?
UK Smart Construction Ltd was incorporated on 9 December 2020, 5 years ago.
What is the penalty if UK Smart Construction 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 UK Smart Construction 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.