- Companies
- Property developers
- Birmingham
- SDL Development Services Limited
SDL Development Services Limited
- Company number
- 17356363
- Incorporated
- 22 Jul 2026
- Registered office
- 23 Byron Avenue, Birmingham, B23 7SW
- Nature of business
- Development of building projects; Other letting and operating of own or leased real estate; Management of real estate on a fee or contract basis
SDL Development Services Limited is a newly incorporated private limited company registered in Birmingham, company number 17356363, one of 1,027 property development companies in Birmingham. Its next accounts are due at Companies House on 22 April 2028, and its first CT600 is due at HMRC on 21 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 SDL Development Services Limited is registered
The registered office is in Birmingham (B23), in the Birmingham local authority area, West Midlands. Show B23 7SW on a map.
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What happens if SDL Development Services Limited 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 22 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 23 Apr 2028 to 22 May 2028 | £150 |
| 1 to 3 months late | 23 May 2028 to 22 Jul 2028 | £375 |
| 3 to 6 months late | 23 Jul 2028 to 22 Oct 2028 | £750 |
| More than 6 months late | From 23 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 17356363
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 July 2026
- Registered office
- 23 Byron Avenue, Birmingham, B23 7SW
- Nature of business
- Development of building projects (SIC 41100)
Other letting and operating of own or leased real estate (SIC 68209)
Management of real estate on a fee or contract basis (SIC 68320) - Year end
- 31 July (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 Birmingham
Other active property development companies registered in Birmingham.
- SDL Newtown Limited2023
- Sentry Estates Ltd2021
- Serene Salt Rooms Ltd2023
- Seven Figure Developer Ltd2025
- Severn Properties (Birmingham) Limited1951
- Shah Developments Limited2024
- Sheam Properties Ltd2019
- Sheldon Building and Construction Limited2023
All property development companies in Birmingham · All trades in Birmingham · Property developers across the UK
Frequently asked questions
When are SDL Development Services Limited's accounts due?
SDL Development Services Limited's next accounts are due at Companies House by 22 April 2028 (in 557 days), covering the period to 31 July 2027.
When is SDL Development Services Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 21 July 2027, due by 21 July 2028, and one for the period to 31 July 2027, due by 31 July 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is SDL Development Services Limited still trading?
SDL Development Services Limited 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 SDL Development Services Limited do?
SDL Development Services Limited is registered under Development of building projects (SIC 41100); Other letting and operating of own or leased real estate (SIC 68209); Management of real estate on a fee or contract basis (SIC 68320).
How old is SDL Development Services Limited?
SDL Development Services Limited was incorporated on 22 July 2026, less than a year ago.
What is the penalty if SDL Development Services Limited 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 SDL Development Services Limited 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.