- Companies
- Installers
- Waltham Cross
- S Design & Build Ltd
S Design & Build Ltd
- Company number
- 17375144
- Incorporated
- 1 Aug 2026
- Registered office
- 22 Gaywood Avenue, Cheshunt, Waltham Cross, EN8 8QD
- Nature of business
- Other construction installation
S Design & Build Ltd is a newly incorporated private limited company registered in Waltham Cross, company number 17375144, one of 30 installation companies (insulation, lifts, shutters and similar) in Waltham Cross. Its next accounts are due at Companies House on 1 May 2028, and its first CT600 is due at HMRC on 31 July 2028.
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 S Design & Build Ltd is registered
The registered office is in Waltham Cross (EN8), in the Broxbourne local authority area, East of England. Show EN8 8QD on a map.
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What happens if S Design & Build 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 1 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 2 May 2028 to 1 Jun 2028 | £150 |
| 1 to 3 months late | 2 Jun 2028 to 1 Aug 2028 | £375 |
| 3 to 6 months late | 2 Aug 2028 to 1 Nov 2028 | £750 |
| More than 6 months late | From 2 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 2029 | 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
- 17375144
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 August 2026
- Registered office
- 22 Gaywood Avenue, Cheshunt, Waltham Cross, EN8 8QD
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
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 Waltham Cross
Other active installation companies (insulation, lifts, shutters and similar) registered in Waltham Cross.
- Shire Lofts Limited2022
- SRK Trading and Consultancy Ltd2020
- Summer Homes Ltd2017
- Trevor May Contractors Limited1999
- Tyvin Estates Limited1968
- W Morgan Building Service Ltd2019
- Wealden Surfaces Limited2023
- Avr Drylining Ltd2019
All installation companies (insulation, lifts, shutters and similar) in Waltham Cross · All trades in Waltham Cross · Installers across the UK
Frequently asked questions
When are S Design & Build Ltd's accounts due?
S Design & Build Ltd's next accounts are due at Companies House by 1 May 2028 (in 566 days), covering the period to 31 August 2027.
When is S Design & Build 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 31 July 2027, due by 31 July 2028, and one for the period to 31 August 2027, due by 31 August 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is S Design & Build Ltd still trading?
S Design & Build 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 S Design & Build Ltd do?
S Design & Build Ltd is registered under Other construction installation (SIC 43290).
How old is S Design & Build Ltd?
S Design & Build Ltd was incorporated on 1 August 2026, less than a year ago.
What is the penalty if S Design & Build 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 S Design & Build 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.