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- Barr Build Ltd
Company profile · Installers
Barr Build Ltd
Barr Build Ltd is a 5-year-old private limited company registered in Thame, company number 13202843, one of 11 installation companies (insulation, lifts, shutters and similar) in Thame. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 May 2025, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Barr Build Ltd over the years
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 £188 (+38.8%) on the year before, to -£296.
- Net assets rose in 1 of 3 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | -£296 | £306 | 0 | ||
| 31 May 2024 | -£484 | £484 | 0 | ||
| 28 Feb 2023 | £10 | £0 | 0 | ||
| 28 Feb 2022 | £10 | 0 |
Where Barr Build Ltd is registered
The registered office is in Thame (OX9), in the South Oxfordshire local authority area, South East. Show OX9 2HQ on a map.
Other trade companies in OX9
- CSG Recovery LtdMechanics and garages
- D Brayne Plumbing and Heating LimitedPlumbers and heating engineers
- Fleet Choice Commercials LtdMachinery repair and installation
- Watson Land and Property LtdProperty developers
- Ces Electrical Installations LimitedElectricians
- Watch Doctors LimitedRepair services
- Collender Walton Landscaping LtdLandscapers and gardeners
- N Greenaway Construction LtdBuilders
Also registered at this address
3 other companies use the same registered office as Barr Build Ltd.
- Barr Group LtdInstallers
- Barr Joinery LimitedJoiners and carpenters
- Barr Kitchens LimitedJoiners and carpenters
What happens if Barr Build 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 13202843
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 February 2021 (5 years ago)
- Registered office
- Unit 10 Field Farm, North Weston, Thame, Oxfordshire, OX9 2HQ
- Nature of business
- Other construction installation (SIC 43290)
Dormant Company (SIC 99999) - Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 15 February 2026
- Charges (mortgages)
- 2 outstanding of 2 registered
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 Thame
Other active installation companies (insulation, lifts, shutters and similar) registered in Thame.
- Barr Group Ltd2007
- Barrns Ltd2022
- Burbury Construction Limited2025
- Cyberlounge Limited2024
- Deasy Management Limited2011
- Innovation Construction Services Limited2019
- Ip Stone Ltd2015
- R.J. Pykett Building Services Limited2002
All installation companies (insulation, lifts, shutters and similar) in Thame · All trades in Thame · Installers across the UK
Frequently asked questions
When are Barr Build Ltd's accounts due?
Barr Build Ltd's next accounts are due at Companies House by 28 February 2027 (in 139 days), covering the period to 31 May 2026.
When is Barr Build Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Barr Build Ltd still trading?
Barr Build 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 Barr Build Ltd do?
Barr Build Ltd is registered under Other construction installation (SIC 43290); Dormant Company (SIC 99999).
How old is Barr Build Ltd?
Barr Build Ltd was incorporated on 16 February 2021, 5 years ago.
What is the penalty if Barr Build 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 Barr Build 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.