- Companies
- Installers
- Cheam
- Hah Design & Build Limited
Hah Design & Build Limited
- Company number
- 05924038
- Incorporated
- 4 Sep 200620 years trading
- Registered office
- 20 Ranmore Road, Cheam, Surrey, SM2 7LT
- Nature of business
- Other construction installation
Hah Design & Build Limited is a 20-year-old private limited company registered in Cheam, company number 05924038, one of the UK's installation companies (insulation, lifts, shutters and similar). 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 £31 (+12.9%) on the year before, to £272.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £33K against £33K owed within a year: 1.0 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 |
|---|---|---|---|---|---|
| 31 Mar 2025 | £272 | £24K | £33K | £33K | 0 |
| 31 Mar 2024 | £241 | £32K | £41K | £36K | 0 |
| 31 Mar 2023 | £1,603 | £43K | £45K | £34K | 0 |
| 31 Mar 2022 | £168 | £28K | £37K | £24K | 0 |
| 31 Mar 2021 | -£4,947 | £20K | £32K | £16K | 0 |
| 31 Mar 2020 | -£3,778 | £2,374 | £18K | £21K | 0 |
| 31 Mar 2019 | -£3,416 | £6,929 | £20K | £26K | |
| 31 Mar 2018 | -£4,017 | £2,496 | £21K | £32K | 1 |
| 31 Mar 2017 | £1,301 | £7,945 | £27K | £37K | 1 |
| 31 Mar 2016 | £215 | £4,230 | £37K | £38K |
Where Hah Design & Build Limited is registered
The registered office is in Cheam (SM2), in the Epsom and Ewell local authority area, South East. Show SM2 7LT on a map.
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What happens if Hah Design & Build 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 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
- 05924038
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 September 2006 (20 years ago)
- Registered office
- 20 Ranmore Road, Cheam, Surrey, SM2 7LT
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 4 September 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Cheam
Other active installation companies (insulation, lifts, shutters and similar) registered in Cheam.
- Archer Catering Systems Limited2006
- M&B Windows Limited2006
- Ocean Construction UK Limited2006
- Oaks C&C Carpentry & Construction Ltd2006
- Agricultural & Estate Services Limited2006
- Hodge Landscapes Limited2006
- RPP Ductwork Limited2006
- Twymarsh Developments Ltd2006
All installation companies (insulation, lifts, shutters and similar) in Cheam · All trades in Cheam · Installers across the UK
Frequently asked questions
When are Hah Design & Build Limited's accounts due?
Hah Design & Build Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Hah Design & Build Limited'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 Hah Design & Build Limited still trading?
Hah Design & Build 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 Hah Design & Build Limited do?
Hah Design & Build Limited is registered under Other construction installation (SIC 43290).
How old is Hah Design & Build Limited?
Hah Design & Build Limited was incorporated on 4 September 2006, 20 years ago.
What is the penalty if Hah Design & Build 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 Hah Design & Build 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.