- Companies
- Property developers
- Enfield
- Gunner Brown Ltd
Gunner Brown Ltd
- Company number
- 09504486
- Incorporated
- 23 Mar 201511 years trading
- Registered office
- 239 Bullsmoor Lane, Enfield, EN1 4SB
- Nature of business
- Development of building projects
Gunner Brown Ltd is a 11-year-old private limited company registered in Enfield, company number 09504486, one of 149 property development companies in Enfield. 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 up £3,551 (+47.7%) on the year before, to -£3,896.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £5,429 against £14K owed within a year: 0.4 times cover.
- 1 employee 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 Mar 2025 | -£3,896 | £3,929 | £5,429 | £14K | 1 |
| 31 Mar 2024 | -£7,447 | £1,163 | £1,378 | £16K | 1 |
| 31 Mar 2023 | -£2,780 | £4,213 | £16K | 1 | |
| 31 Mar 2022 | -£4,421 | £5,019 | £9,441 | 4 | |
| 31 Mar 2021 | -£9,740 | £2,168 | £13K | 2 | |
| 31 Mar 2020 | -£9,893 | £1,245 | £853 | 3 | |
| 31 Mar 2019 | -£11K | £1,290 | £2,323 | 1 | |
| 31 Mar 2018 | -£16K | £3,076 | £1,036 | 0 | |
| 31 Mar 2017 | -£13K | £9,161 | £4,069 | 2 | |
| 31 Mar 2016 | £6,540 | £22K | £4,931 |
Where Gunner Brown Ltd is registered
The registered office is in Enfield (EN1), in the Enfield local authority area, London. Show EN1 4SB on a map.
Other trade companies in EN1
- Clearcares Shine LimitedCleaning companies
- Murat Plumber LtdPlumbers and heating engineers
- Vyrolls LimitedMechanics and garages
- Ssa Plumbing & Heating LimitedPlumbers and heating engineers
- DJV Electrical Contractors LtdElectricians
- Computer Krayzee LtdRepair services
- Yxl Construction LtdBuilders
- Motofix Centre LtdMechanics and garages
Shared registered office
64 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Gunner Brown 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
- 09504486
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 March 2015 (11 years ago)
- Registered office
- 239 Bullsmoor Lane, Enfield, EN1 4SB
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 23 March 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 Enfield
Other active property development companies registered in Enfield.
- Halmusaj Steel Fixers Ltd2022
- Harris Homes Limited2004
- Hartlane Ltd2025
- Hillview Homes UK Ltd2021
- Hollman Garages (1979) Limited1956
- I & R Construction Limited2011
- I Care Accommodation Services Ltd2025
- Ilia Trading Ltd2015
All property development companies in Enfield · All trades in Enfield · Property developers across the UK
Frequently asked questions
When are Gunner Brown Ltd's accounts due?
Gunner Brown Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Gunner Brown 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 Gunner Brown Ltd still trading?
Gunner Brown 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 Gunner Brown Ltd do?
Gunner Brown Ltd is registered under Development of building projects (SIC 41100).
How old is Gunner Brown Ltd?
Gunner Brown Ltd was incorporated on 23 March 2015, 11 years ago.
What is the penalty if Gunner Brown 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 Gunner Brown 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.