- Companies
- Property developers
- Carshalton
- KNS Building Services Ltd
KNS Building Services Ltd
- Company number
- 16899259
- Incorporated
- 9 Dec 2025
- Registered office
- 40 the Market, Wrythe Lane, Carshalton, Surrey, SM5 1AG
- Nature of business
- Development of building projects; Construction of commercial buildings; Joinery installation
KNS Building Services Ltd is a newly incorporated private limited company registered in Carshalton, company number 16899259, one of 38 property development companies in Carshalton. Its next accounts are due at Companies House on 9 September 2027, and its first CT600 is due at HMRC on 8 December 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where KNS Building Services Ltd is registered
The registered office is in Carshalton (SM5), in the Sutton local authority area, London. Show SM5 1AG on a map.
Other trade companies in SM5
- Rich Detailz LtdMechanics and garages
- Sutton Motor and Garage LtdMechanics and garages
- Ecobuild Plumbing & Heating LtdPlumbers and heating engineers
- Aaircon Services LtdPlumbers and heating engineers
- Perthy Properties (Greenhills) LimitedProperty developers
- Jophp LimitedCleaning companies
- Pro-Type Roofing LtdRoofers
- Mic Cleaning LimitedCleaning companies
What happens if KNS 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 9 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 10 Sep 2027 to 9 Oct 2027 | £150 |
| 1 to 3 months late | 10 Oct 2027 to 9 Dec 2027 | £375 |
| 3 to 6 months late | 10 Dec 2027 to 9 Mar 2028 | £750 |
| More than 6 months late | From 10 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 16899259
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 December 2025
- Registered office
- 40 the Market, Wrythe Lane, Carshalton, Surrey, SM5 1AG
- Nature of business
- Development of building projects (SIC 41100)
Construction of commercial buildings (SIC 41201)
Joinery installation (SIC 43320) - Year end
- 31 December (accounting reference date)
- Accounts type
- No accounts filed yet
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 Carshalton
Other active property development companies registered in Carshalton.
- Lee Savell Properties Limited1989
- Link Homes London & Surrey Ltd2018
- Maanu Properties Ltd2024
- Martin Building Services Limited2025
- Michal Pawelec Limited2023
- Micklefield Limited1953
- Mitchley Developments (Ap) Limited2026
- Mitchley Developments (WH) Limited2024
All property development companies in Carshalton · All trades in Carshalton · Property developers across the UK
Frequently asked questions
When are KNS Building Services Ltd's accounts due?
KNS Building Services Ltd's next accounts are due at Companies House by 9 September 2027 (in 331 days), covering the period to 31 December 2026.
When is KNS Building Services Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 8 December 2026, due by 8 December 2027, and one for the period to 31 December 2026, due by 31 December 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is KNS Building Services Ltd still trading?
KNS 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 KNS Building Services Ltd do?
KNS Building Services Ltd is registered under Development of building projects (SIC 41100); Construction of commercial buildings (SIC 41201); Joinery installation (SIC 43320).
How old is KNS Building Services Ltd?
KNS Building Services Ltd was incorporated on 9 December 2025, less than a year ago.
What is the penalty if KNS 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 KNS 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.