- Company number
- 16661686
- Incorporated
- 20 Aug 20251 year trading
- Registered office
- 1 Elm House Waterbeach Barracks Denny End Road, Waterbeach, Cambridge, CB25 9GU
- Nature of business
- Construction of domestic buildings
Ha Construction Builder Ltd is a 1-year-old private limited company registered in Cambridge, company number 16661686, one of 238 building contractors in Cambridge. Its next accounts are due at Companies House on 20 May 2027, and its first CT600 is due at HMRC on 19 August 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Ha Construction Builder Ltd is registered
The registered office is in Cambridge (CB25), in the South Cambridgeshire local authority area, East of England. Show CB25 9GU on a map.
Other trade companies in CB25
- Hinkins Land & Development LtdProperty developers
- Eco-Logical Building LtdBuilders
- Roelectrical Services LtdElectricians
- UK Building & Renovations LtdRoofers
- Jeelash Investments Ltd T/A Yeticlean LtdCleaning companies
- East Anglia Party Wall Surveyors LtdSpecialist contractors
- Titan Mobile Tyres & Brakes LtdMechanics and garages
- The Land Works Cambridge LtdLandscapers and gardeners
What happens if Ha Construction Builder 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 20 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 21 May 2027 to 20 Jun 2027 | £150 |
| 1 to 3 months late | 21 Jun 2027 to 20 Aug 2027 | £375 |
| 3 to 6 months late | 21 Aug 2027 to 20 Nov 2027 | £750 |
| More than 6 months late | From 21 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 16661686
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 August 2025 (1 year ago)
- Registered office
- 1 Elm House Waterbeach Barracks Denny End Road, Waterbeach, Cambridge, CB25 9GU
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 19 August 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 Cambridge
Other active building contractors registered in Cambridge.
- Harlequin Developments Limited2018
- HB Building Projects Ltd2026
- Heaven Building Services Ltd2018
- Hec Construction Limited2016
- HNH Builders Limited2003
- Holton Ltd2017
- Hud Construction Limited2019
- Hughes Roofing & Building Limited2026
All building contractors in Cambridge · All trades in Cambridge · Builders across the UK
Frequently asked questions
When are Ha Construction Builder Ltd's accounts due?
Ha Construction Builder Ltd's next accounts are due at Companies House by 20 May 2027 (in 220 days), covering the period to 31 August 2026.
When is Ha Construction Builder Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 19 August 2026, due by 19 August 2027, and one for the period to 31 August 2026, due by 31 August 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Ha Construction Builder Ltd still trading?
Ha Construction Builder 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 Ha Construction Builder Ltd do?
Ha Construction Builder Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Ha Construction Builder Ltd?
Ha Construction Builder Ltd was incorporated on 20 August 2025, 1 year ago.
What is the penalty if Ha Construction Builder 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 Ha Construction Builder 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.