- Company number
- 14702592
- Incorporated
- 3 Mar 20233 years trading
- Registered office
- 360 Neasden Lane North, London, Middlesex, NW10 0BT
- Nature of business
- Construction of domestic buildings
Arch Design and Build Ltd is a 3-year-old private limited company registered in London, company number 14702592, one of 12,075 building contractors in London. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £511 (+277.7%) on the year before, to £695.
- Current assets of £1,715 against £120 owed within a year: more than 10 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £695 | £1,715 | £120 | 1 | |
| 31 Mar 2024 | £184 | £1,127 | £43 | 1 |
Where Arch Design and Build Ltd is registered
The registered office is in London (NW10), in the Brent local authority area, London. Show NW10 0BT on a map.
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- 46 Electrical LtdElectricians
- Ahf Construction LtdBuilders
- Hook and Hoist LtdMachinery repair and installation
- Wrights Building Services LtdFinishing trades
- Abx Autos LtdMotor traders
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Also registered at this address
6 other companies use the same registered office as Arch Design and Build Ltd.
- Ali & Co. LtdMechanics and garages
- Aqua Geek Plumbing and Heating LtdPlumbers and heating engineers
- H Barclay Motors LtdMotor traders
- Kamal Construction & Design LtdBuilders
- London Pro-Fitters LtdJoiners and carpenters
- Magic Experience LimitedBuilders
What happens if Arch Design and 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 14702592
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 March 2023 (3 years ago)
- Registered office
- 360 Neasden Lane North, London, Middlesex, NW10 0BT
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 6 April 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in London
Other active building contractors registered in London.
- Arch VC Ltd2025
- Arch X Building Limited2023
- Archel Compton Limited2024
- Archel Homes Limited2020
- Archel Hungerford Limited2022
- Archel Woodside Limited2021
- Archer Ren Estates Ltd2025
- Archesite Limited2023
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are Arch Design and Build Ltd's accounts due?
Arch Design and Build Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Arch Design and Build Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Arch Design and Build Ltd still trading?
Arch Design and 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 Arch Design and Build Ltd do?
Arch Design and Build Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Arch Design and Build Ltd?
Arch Design and Build Ltd was incorporated on 3 March 2023, 3 years ago.
What is the penalty if Arch Design and 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 Arch Design and 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.