- Companies
- Specialist contractors
- Luton
- Adds Construction Ltd
Adds Construction Ltd
- Company number
- 11403220
- Incorporated
- 7 Jun 20188 years trading
- Registered office
- 58 New Bedford Road, Luton, Bedfordshire, LU1 1SH
- Nature of business
- Other specialised construction activities n.e.c.
Adds Construction Ltd is a 8-year-old private limited company registered in Luton, company number 11403220, one of 195 specialist construction companies in Luton. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 30 May 2026 is due at HMRC on 30 May 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 £164 (-3.1%) on the year before, to £5,130.
- Net assets rose in 5 of 6 year-on-year comparisons on record.
- Current assets of £45K against £755 owed within a year: more than 10 times cover.
- 5 employees on average, down from 9 the year before.
- 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 |
|---|---|---|---|---|---|
| 30 May 2025 | £5,130 | £45K | £755 | 5 | |
| 30 May 2024 | £5,294 | £46K | £746 | 9 | |
| 31 May 2023 | £4,908 | £45K | £622 | 4 | |
| 31 May 2022 | £4,402 | £51K | £1,128 | 1 | |
| 31 May 2021 | £3,184 | £54K | £793 | 0 | |
| 28 Jun 2020 | £2,614 | £6,466 | £4,436 | 0 | |
| 29 Jun 2019 | -£1,838 | -£8,951 | £7,113 |
Where Adds Construction Ltd is registered
The registered office is in Luton (LU1), in the Luton local authority area, East of England. Show LU1 1SH on a map.
Other trade companies in LU1
- Metalia Plastering LtdPlasterers
- Luton Bodyworks LtdMechanics and garages
- Speedyone LtdGroundworks and demolition
- Varion Construction LtdProperty developers
- Bromhams LtdMotor traders
- Vertex Home Improvements LtdRoofers
- Skillede LtdElectricians
- Avram Cleaning LtdCleaning companies
Shared registered office
56 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Adds 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 May 2027 | £200 |
| 3 months late | 30 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 May 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
- 11403220
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 June 2018 (8 years ago)
- Registered office
- 58 New Bedford Road, Luton, Bedfordshire, LU1 1SH
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 May 2025
- Last confirmation statement
- 6 June 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Luton
Other active specialist construction companies registered in Luton.
- Adept Home Maintenance Ltd2026
- Ak Site Force Ltd2026
- Al Haq Solutions Ltd2023
- All in One Property Support Ltd2026
- Alliance Resolve Ltd2021
- Amcol Engineering Ltd1971
- Amj Brickworks Ltd2015
- Anais Kataleya Ltd2026
All specialist construction companies in Luton · All trades in Luton · Specialist contractors across the UK
Frequently asked questions
When are Adds Construction Ltd's accounts due?
Adds Construction Ltd's next accounts are due at Companies House by 28 February 2027 (in 139 days), covering the period to 30 May 2026.
When is Adds Construction Ltd's CT600 due?
The CT600 for the period to 30 May 2026 is due at HMRC by 30 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Adds Construction Ltd still trading?
Adds 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 Adds Construction Ltd do?
Adds Construction Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Adds Construction Ltd?
Adds Construction Ltd was incorporated on 7 June 2018, 8 years ago.
What is the penalty if Adds 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 Adds 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.