- Companies
- Installers
- New Milton
- Keffen Construction Ltd
Keffen Construction Ltd
- Company number
- 10919776
- Incorporated
- 17 Aug 20179 years trading
- Registered office
- Danestream Farm, Sway Road, New Milton, Hampshire, BH25 5QU
- Nature of business
- Other construction installation
Keffen Construction Ltd is a 9-year-old private limited company registered in New Milton, company number 10919776, one of 10 installation companies (insulation, lifts, shutters and similar) in New Milton. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 £994 (-7.2%) on the year before, to £13K.
- Net assets rose in 1 of 7 year-on-year comparisons on record.
- Current assets of £14K against £99 owed within a year: more than 10 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £13K | £14K | £99 | 0 | |
| 31 Aug 2024 | £14K | £15K | £99 | 0 | |
| 31 Aug 2023 | £14K | £17K | £886 | 0 | |
| 31 Aug 2022 | £29K | £70K | £15K | 0 | |
| 31 Aug 2021 | £1 | £1 | 0 | ||
| 31 Aug 2020 | £1 | ||||
| 31 Aug 2019 | £1 | ||||
| 31 Aug 2018 | £1 |
Where Keffen Construction Ltd is registered
The registered office is in New Milton (BH25), in the New Forest local authority area, South East. Show BH25 5QU on a map.
Other trade companies in BH25
- WS Carpentry (South) LimitedJoiners and carpenters
- Forest Companions LtdCleaning companies
- Mar Industries LimitedLandscapers and gardeners
- Probuild Hot Rods and Customs LtdPainters and decorators
- Plastering JS LtdBuilders
- South Coast Shine LtdCleaning companies
- Vectis Ships LtdMachinery repair and installation
- Alfa Fire Safety LimitedBuilders
What happens if Keffen Construction 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 10919776
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 August 2017 (9 years ago)
- Registered office
- Danestream Farm, Sway Road, New Milton, Hampshire, BH25 5QU
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 16 August 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 New Milton
Other active installation companies (insulation, lifts, shutters and similar) registered in New Milton.
- Limited Access Crane Hire Ltd2025
- New Forest Fires and Chimneys Ltd2025
- Paul M Longden Ltd2013
- Pinnacle Windows (Southern) Ltd2003
- Blockwise Paving & Building Ltd2025
- Bright Sky Installations Ltd2026
- Castle Bay Construction Ltd2022
- Dreamcatcher Homes Limited2000
All installation companies (insulation, lifts, shutters and similar) in New Milton · All trades in New Milton · Installers across the UK
Frequently asked questions
When are Keffen Construction Ltd's accounts due?
Keffen Construction Ltd's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Keffen Construction Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Keffen Construction Ltd still trading?
Keffen Construction 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 Keffen Construction Ltd do?
Keffen Construction Ltd is registered under Other construction installation (SIC 43290).
How old is Keffen Construction Ltd?
Keffen Construction Ltd was incorporated on 17 August 2017, 9 years ago.
What is the penalty if Keffen Construction 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 Keffen Construction 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.