- Company number
- 11222254
- Incorporated
- 23 Feb 20188 years trading
- Registered office
- 31 Ashdown Road, Worthing, BN11 1DF
- Nature of business
- Construction of domestic buildings
Oldbuilders Ltd is a 8-year-old private limited company registered in Worthing, company number 11222254, one of 124 building contractors in Worthing. 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 down £4,113 (-45.4%) on the year before, to £4,955.
- Net assets rose in 4 of 6 year-on-year comparisons on record.
- Current assets of £5,936 against £1,010 owed within a year: 5.9 times cover.
- 1 employee on average during the year.
- 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 |
|---|---|---|---|---|---|
| 31 Mar 2025 | £4,955 | £5,936 | £1,010 | 1 | |
| 31 Mar 2024 | £9,068 | £10K | £1,485 | 1 | |
| 31 Mar 2023 | £16K | £20K | £3,481 | 1 | |
| 31 Mar 2022 | £11K | £12K | £1,077 | 1 | |
| 31 Mar 2021 | £8,569 | £17K | £7,655 | 1 | |
| 31 Mar 2020 | £4,766 | £12K | £6,253 | 0 | |
| 31 Mar 2019 | £1,447 | £7,573 | £6,028 |
Where Oldbuilders Ltd is registered
The registered office is in Worthing (BN11), in the Worthing local authority area, South East. Show BN11 1DF on a map.
Other trade companies in BN11
- B & W Electrical (South) LimitedElectricians
- SR Services Sussex LtdMachinery repair and installation
- TH Fencing & Landscaping Services LimitedSpecialist contractors
- Roofscanner LtdRoofers
- B and C Painting and Renovation LtdBuilders
- Careful Home Renovations LtdBuilders
- Abbey Garden Solutions LtdSpecialist contractors
- Thameswood Engineering LtdPlumbers and heating engineers
What happens if Oldbuilders 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
- 11222254
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 February 2018 (8 years ago)
- Registered office
- 31 Ashdown Road, Worthing, BN11 1DF
- 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
- 9 July 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 Worthing
Other active building contractors registered in Worthing.
- Onebuild Sussex Limited2023
- Openspace Developments Sussex Ltd2021
- P B Blanks Limited2011
- Padwick Builders and Flooring Ltd2018
- Padwick Builders Limited1998
- PG Property Repairs and Renovations Ltd2026
- Prestige One Homes Limited2025
- Quadrant Construction (South Coast) Limited2011
All building contractors in Worthing · All trades in Worthing · Builders across the UK
Frequently asked questions
When are Oldbuilders Ltd's accounts due?
Oldbuilders Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Oldbuilders 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 Oldbuilders Ltd still trading?
Oldbuilders 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 Oldbuilders Ltd do?
Oldbuilders Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Oldbuilders Ltd?
Oldbuilders Ltd was incorporated on 23 February 2018, 8 years ago.
What is the penalty if Oldbuilders 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 Oldbuilders 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.