- Companies
- Civil engineering
- Richmond
- HJ Designbuild Ltd
HJ Designbuild Ltd
- Company number
- 12363440
- Incorporated
- 13 Dec 20196 years trading
- Registered office
- 8 Bushwood Road, Richmond, TW9 3BQ
- Nature of business
- Construction of other civil engineering projects n.e.c.; Other building completion and finishing; Architectural activities; Other engineering activities
HJ Designbuild Ltd is a 6-year-old private limited company registered in Richmond, company number 12363440, one of 38 civil engineering contractors in Richmond. 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 HJ Designbuild 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.
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 £71K (+153.2%) on the year before, to £117K.
- Net assets rose in 3 of 5 year-on-year comparisons on record.
- Current assets of £157K against £78K owed within a year: 2.0 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £117K | £157K | £78K | 2 | |
| 31 Dec 2024 | £46K | £41K | £47K | 2 | |
| 31 Dec 2023 | £32K | £96K | £97K | 1 | |
| 31 Dec 2022 | £63K | £146K | £86K | 1 | |
| 31 Dec 2021 | £17K | £85K | £70K | 1 | |
| 31 Dec 2020 | £28K | £68K | £40K | 1 |
Where HJ Designbuild Ltd is registered
The registered office is in Richmond (TW9), in the Richmond upon Thames local authority area, London. Show TW9 3BQ on a map.
Other trade companies in TW9
- Prime Legacy Cleaning Services LtdCleaning companies
- Newman Roofing Building LtdBuilders
- Summit Industrial LtdRoofers
- Ecoclean2Go LtdCleaning companies
- T.A.S Management LtdProperty developers
- West360 Construction LtdBuilders
- Nexus Building Automation LtdBuilders
- Al Best Construction LimitedProperty developers
What happens if HJ Designbuild 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
- 12363440
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 December 2019 (6 years ago)
- Registered office
- 8 Bushwood Road, Richmond, TW9 3BQ
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
Other building completion and finishing (SIC 43390)
Architectural activities (SIC 71111)
Other engineering activities (SIC 71129) - Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 12 December 2025
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Richmond
Other active civil engineering contractors registered in Richmond.
- Jerone Henry TM Ltd2024
- JLB TM Ltd2020
- Kosamu TM Ltd2024
- MK Edwards TM Ltd2024
- NJS TM Ltd2020
- NLS Contracts Limited2009
- Nyangoro TM Ltd2025
- Ola T TM Ltd2023
All civil engineering contractors in Richmond · All trades in Richmond · Civil engineering across the UK
Frequently asked questions
When are HJ Designbuild Ltd's accounts due?
HJ Designbuild Ltd's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is HJ Designbuild 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 HJ Designbuild Ltd still trading?
HJ Designbuild 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 HJ Designbuild Ltd do?
HJ Designbuild Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990); Other building completion and finishing (SIC 43390); Architectural activities (SIC 71111); Other engineering activities (SIC 71129).
How old is HJ Designbuild Ltd?
HJ Designbuild Ltd was incorporated on 13 December 2019, 6 years ago.
What is the penalty if HJ Designbuild 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 HJ Designbuild 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.