- Companies
- Property developers
- Swaffham
- R O'Neil Builders Limited
R O'Neil Builders Limited
- Company number
- 08607923
- Incorporated
- 12 Jul 201313 years trading
- Registered office
- 9 Mill Street, Necton, Swaffham, Norfolk, PE37 8EN
- Nature of business
- Development of building projects
R O'Neil Builders Limited is a 13-year-old private limited company registered in Swaffham, company number 08607923, one of 32 property development companies in Swaffham. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 £2,692 (-2.6%) on the year before, to £100K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £72K against £15K owed within a year: 4.8 times cover.
- 2 employees on average during the year.
- 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 Jul 2025 | £100K | £72K | £15K | 2 | |
| 31 Jul 2024 | £103K | £91K | £37K | 2 | |
| 31 Jul 2023 | £80K | £95K | £56K | 3 | |
| 31 Jul 2022 | £98K | £152K | £87K | 4 | |
| 31 Jul 2021 | £110K | £146K | £77K | 4 | |
| 31 Jul 2020 | £106K | £231K | £160K | 4 | |
| 31 Jul 2019 | £97K | £153K | £89K | ||
| 31 Jul 2018 | £86K | £162K | £98K | ||
| 31 Jul 2017 | -£7,754 | £84K | £102K | ||
| 31 Jul 2016 | -£2,668 | £3,097 | £34K | £49K |
Where R O'Neil Builders Limited is registered
The registered office is in Swaffham (PE37), in the Breckland local authority area, East of England. Show PE37 8EN on a map.
Other trade companies in PE37
- Kris Group LimitedBuilders
- Rawh Stock LimitedMotor traders
- Codo Leisure LtdMotor traders
- E Briston Plumbing and Heating LimitedPlumbers and heating engineers
- Chimney Sweep Norfolk LtdCleaning companies
- KT Civil & Safety LtdCivil engineering
- Maple Aquatics LtdLandscapers and gardeners
- Eastern Contracts LtdElectricians
Also registered at this address
7 other companies use the same registered office as R O'Neil Builders Limited.
- Cato Electrical LimitedElectricians
- Electric Touch LtdElectricians
- Rawh Stock LimitedMotor traders
- Stewart’S Developments LimitedProperty developers
- TL Repairs LtdRepair services
- Triple R Vehicles LimitedMotor traders
- Trowse & Co Decor LtdPainters and decorators
What happens if R O'Neil Builders 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 08607923
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 July 2013 (13 years ago)
- Registered office
- 9 Mill Street, Necton, Swaffham, Norfolk, PE37 8EN
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 12 July 2026
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in Swaffham
Other active property development companies registered in Swaffham.
- Roser Developments Limited2022
- Stanford Butters Ltd2018
- Stewart’S Developments Limited2024
- Suiter Developments Limited2013
- Swaffham Renovate & Build Ltd2024
- Winton Care Ltd2026
- Aldridge Developments Limited2015
- All Property Ventures Limited2017
All property development companies in Swaffham · All trades in Swaffham · Property developers across the UK
Frequently asked questions
When are R O'Neil Builders Limited's accounts due?
R O'Neil Builders Limited's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is R O'Neil Builders Limited's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is R O'Neil Builders Limited still trading?
R O'Neil Builders 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 R O'Neil Builders Limited do?
R O'Neil Builders Limited is registered under Development of building projects (SIC 41100).
How old is R O'Neil Builders Limited?
R O'Neil Builders Limited was incorporated on 12 July 2013, 13 years ago.
What is the penalty if R O'Neil Builders 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 R O'Neil Builders 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.