- Companies
- Installers
- Westerham
- Znap Building Services Ltd
Znap Building Services Ltd
- Company number
- 12171619
- Incorporated
- 23 Aug 20197 years trading
- Registered office
- Lodges Wood Oast, Goodley Stock Road, Westerham, TN16 1TW
- Nature of business
- Other construction installation
Znap Building Services Ltd is a 7-year-old private limited company registered in Westerham, company number 12171619, one of 23 installation companies (insulation, lifts, shutters and similar) in Westerham. 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 £4,135 (-97.1%) on the year before, to £123.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of £12K against £20K owed within a year: 0.6 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £123 | £12K | £20K | 1 | |
| 31 Aug 2024 | £4,258 | £2,729 | £9,405 | 1 | |
| 31 Aug 2023 | -£3,800 | £3,750 | £7,550 | 1 | |
| 31 Aug 2022 | -£2,501 | £5,930 | £8,431 | 1 | |
| 31 Aug 2021 | £2,794 | £7,509 | £4,715 | 1 | |
| 31 Aug 2020 | £178 | £4,911 | £4,733 | 1 |
Where Znap Building Services Ltd is registered
The registered office is in Westerham (TN16), in the Sevenoaks local authority area, South East. Show TN16 1TW on a map.
Other trade companies in TN16
- Fuller & Sons Carpentry LtdProperty developers
- Protech Air Solutions LtdPlumbers and heating engineers
- DW Construction (South) LimitedCivil engineering
- Danvic Facilities & Refurbishment LimitedSpecialist contractors
- The Plumbing Brothers LtdFinishing trades
- Beckenham Driveways and Patios LtdInstallers
- Christmas Tree Farm Outdoors Services LtdLandscapers and gardeners
- Jak Rolling LimitedPainters and decorators
Shared registered office
130 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 Znap Building Services 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
- 12171619
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 August 2019 (7 years ago)
- Registered office
- Lodges Wood Oast, Goodley Stock Road, Westerham, TN16 1TW
- 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
- 22 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 Westerham
Other active installation companies (insulation, lifts, shutters and similar) registered in Westerham.
- A P Ward Building Services Ltd2022
- Ace Groundworks Kent Ltd2021
- Addspace Building Limited2013
- Beckenham Driveways and Patios Ltd2026
- Beckingham Block Paving Limited2008
- BH Thermal Ltd2026
- Bromley Insulation Ltd2023
- Cab Build Co Ltd2025
All installation companies (insulation, lifts, shutters and similar) in Westerham · All trades in Westerham · Installers across the UK
Frequently asked questions
When are Znap Building Services Ltd's accounts due?
Znap Building Services 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 Znap Building Services 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 Znap Building Services Ltd still trading?
Znap Building Services 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 Znap Building Services Ltd do?
Znap Building Services Ltd is registered under Other construction installation (SIC 43290).
How old is Znap Building Services Ltd?
Znap Building Services Ltd was incorporated on 23 August 2019, 7 years ago.
What is the penalty if Znap Building Services 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 Znap Building Services 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.