- Companies
- Installers
- Grantham
- 3 Counties Garage Doors Ltd
3 Counties Garage Doors Ltd
- Company number
- 12851958
- Incorporated
- 2 Sep 20206 years trading
- Registered office
- Stanton House, 31 Westgate, Grantham, Lincolnshire, NG31 6LX
- Nature of business
- Other construction installation
3 Counties Garage Doors Ltd is a 6-year-old private limited company registered in Grantham, company number 12851958, one of 13 installation companies (insulation, lifts, shutters and similar) in Grantham. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £727 (+410.7%) on the year before, to £904.
- Net assets rose in 1 of 4 year-on-year comparisons on record.
- Current assets of £34K against £41K owed within a year: 0.8 times cover.
- 3 employees on average, up from 2 the year before.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £904 | £25K | £34K | £41K | 3 |
| 30 Sep 2024 | £177 | £20K | £23K | £33K | 2 |
| 30 Sep 2023 | £802 | £22K | £27K | £38K | 2 |
| 30 Sep 2022 | £4,839 | £17K | £24K | £33K | 2 |
| 30 Sep 2021 | £9,399 | £43K | £50K | £57K | 2 |
Where 3 Counties Garage Doors Ltd is registered
The registered office is in Grantham (NG31), in the South Kesteven local authority area, East Midlands. Show NG31 6LX on a map.
Other trade companies in NG31
- Joacc LtdPlasterers
- Rka Fire Doors LtdJoiners and carpenters
- CS Bathroom & Kitchen Company LtdPlumbers and heating engineers
- Buildable Civils LtdBuilders
- Luper Heating & Plumbing LimitedPlumbers and heating engineers
- Motorcycle Reclamation LtdMotor traders
- Webster Developments 7 LtdProperty developers
- Autozoo LtdMotor traders
Also registered at this address
4 other companies use the same registered office as 3 Counties Garage Doors Ltd.
- Eridaw LimitedProperty developers
- KBR Gas Services LimitedPlumbers and heating engineers
- N Salmon LimitedJoiners and carpenters
- NJT Group LimitedMotor traders
What happens if 3 Counties Garage Doors 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 12851958
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 September 2020 (6 years ago)
- Registered office
- Stanton House, 31 Westgate, Grantham, Lincolnshire, NG31 6LX
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 1 September 2026
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 Grantham
Other active installation companies (insulation, lifts, shutters and similar) registered in Grantham.
- All Areas Construction Ltd2012
- All Seasons Window Films Limited2003
- Brian Barlow (Services) Limited2023
- East Midlands Panelling Services Ltd2021
- Gla Interiors Limited2018
- M. Hulett Garden Services Limited2020
- Openings Direct Limited2006
- S J Crompton Limited2018
All installation companies (insulation, lifts, shutters and similar) in Grantham · All trades in Grantham · Installers across the UK
Frequently asked questions
When are 3 Counties Garage Doors Ltd's accounts due?
3 Counties Garage Doors Ltd's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is 3 Counties Garage Doors Ltd's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is 3 Counties Garage Doors Ltd still trading?
3 Counties Garage Doors 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 3 Counties Garage Doors Ltd do?
3 Counties Garage Doors Ltd is registered under Other construction installation (SIC 43290).
How old is 3 Counties Garage Doors Ltd?
3 Counties Garage Doors Ltd was incorporated on 2 September 2020, 6 years ago.
What is the penalty if 3 Counties Garage Doors 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 3 Counties Garage Doors 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.