- Companies
- Property developers
- Sheffield
- This Is Southside Ltd
This Is Southside Ltd
- Company number
- 08966908
- Incorporated
- 31 Mar 201412 years trading
- Registered office
- Ivy Cottage Finkle Street, Wortley, Sheffield, South Yorkshire, S35 7DH
- Nature of business
- Development of building projects; Media representation services; specialised design activities; Other business support service activities n.e.c.
This Is Southside Ltd is a 12-year-old private limited company registered in Sheffield, company number 08966908, one of 554 property development companies in Sheffield. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for This Is Southside LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £5,715 on the year before, to -£5,713.
- Net assets rose in 2 of 8 year-on-year comparisons on record.
- Current assets of £6,960 against £14K owed within a year: 0.5 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | -£5,713 | £6,960 | £14K | 1 | |
| 31 Mar 2024 | £2 | £39K | £38K | 1 | |
| 31 Mar 2023 | £13 | £47K | £41K | 1 | |
| 31 Mar 2022 | -£29K | £30K | £45K | 1 | |
| 31 Mar 2021 | -£33K | £19K | £36K | 1 | |
| 31 Mar 2020 | -£28K | £2,504 | £32K | 1 | |
| 31 Mar 2019 | -£24K | £24K | |||
| 31 Mar 2018 | -£24K | £24K | |||
| 31 Mar 2017 | -£23K | £5,048 | £28K | 2 |
Public contracts won
This Is Southside Ltd has 3 public sector contract awards on record (2022). Source: Contracts Finder and Find a Tender award notices. For all of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. 2 of these were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- Nottingham Trent University1 award
- Aston University1 award
- University of Leeds1 award
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Nottingham Trent University | Help To Grow Mentoring Services | Ceiling, not shown | 5 Jul 2022 |
| Aston University | 585 - Facilitators and Mentors | Ceiling, not shown | 21 Jan 2022 |
| University of Leeds | 2021/305 Coaching and Facilitation for Executive Education Tender | Ceiling, not shown | 17 Jan 2022 |
Where This Is Southside Ltd is registered
The registered office is in Sheffield (S35), in the Barnsley local authority area, Yorkshire and The Humber. Show S35 7DH on a map.
Other trade companies in S35
- JMB Automotive LtdMechanics and garages
- Warren Plumbing LtdPlumbers and heating engineers
- Ruby Rose Property Services LtdProperty developers
- Aura Special Projects LtdInstallers
- Bigseed Projects LtdBuilders
- Worrall Gas & Plumbing LtdBuilders
- Fearnco LtdFinishing trades
- Williams HV/LV Services LtdElectricians
What happens if This Is Southside 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 08966908
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 March 2014 (12 years ago)
- Registered office
- Ivy Cottage Finkle Street, Wortley, Sheffield, South Yorkshire, S35 7DH
- Nature of business
- Development of building projects (SIC 41100)
Media representation services (SIC 73120)
specialised design activities (SIC 74100)
Other business support service activities n.e.c. (SIC 82990) - Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 3 February 2026
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 Sheffield
Other active property development companies registered in Sheffield.
- Thornsett Properties Limited1999
- Tom Conolly Projects Ltd2025
- Trebbi Continuum Limited2017
- Tregaron Developments Ltd2024
- Trelyon Design Limited2020
- Tri-Sports Consultancy Limited2017
- Turnshaw Property Developments Ltd2020
- Twentywell Developments Limited2013
All property development companies in Sheffield · All trades in Sheffield · Property developers across the UK
Frequently asked questions
When are This Is Southside Ltd's accounts due?
This Is Southside Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is This Is Southside Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is This Is Southside Ltd still trading?
This Is Southside 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 This Is Southside Ltd do?
This Is Southside Ltd is registered under Development of building projects (SIC 41100); Media representation services (SIC 73120); specialised design activities (SIC 74100); Other business support service activities n.e.c. (SIC 82990).
How old is This Is Southside Ltd?
This Is Southside Ltd was incorporated on 31 March 2014, 12 years ago.
Has This Is Southside Ltd won public sector contracts?
Yes. This Is Southside Ltd has 3 contract awards from public bodies on Contracts Finder and Find a Tender, most recently from NOTTINGHAM TRENT UNIVERSITY.
What is the penalty if This Is Southside 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 This Is Southside 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.