- Company number
- 12650403
- Incorporated
- 8 Jun 20206 years trading
- Registered office
- Hill Top House, 302 Ringinglow Road, Sheffield, South Yorkshire, S11 7PX
- Nature of business
- Construction of domestic buildings
Unity Development Group Ltd is a 6-year-old private limited company registered in Sheffield, company number 12650403, one of 442 building contractors in Sheffield. Its next accounts are due at Companies House on 31 December 2026, and its first CT600 is due at HMRC on 30 June 2026.
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 £54K (-139.6%) on the year before, to -£15K.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- Current assets of £172K against £191K owed within a year: 0.9 times cover.
- 3 employees on average, down from 6 the year before.
- Balance sheets on record for 4 years, 2021 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2024 | -£15K | £21K | £172K | £191K | 3 |
| 30 Jun 2023 | £39K | £27K | £211K | £153K | 6 |
| 30 Jun 2022 | -£14K | £120K | £430K | £423K | 2 |
| 30 Jun 2021 | -£19K | £27K | £122K | £123K | 1 |
Where Unity Development Group Ltd is registered
The registered office is in Sheffield (S11), in the Sheffield local authority area, Yorkshire and The Humber. Show S11 7PX on a map.
Other trade companies in S11
- Annily Property Services LtdFacilities management
- Hause Detailing LimitedMechanics and garages
- Rain Safe Roofing LimitedRoofers
- P Valeria Construction LimitedJoiners and carpenters
- H Estate Development LtdProperty developers
- 11:11 Electrical & Maintenance Services LtdElectricians
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- The MG & Triumph Parts Company LtdMotor traders
Also registered at this address
1 other company uses the same registered office as Unity Development Group Ltd.
- Vars Electrical Contractors LtdElectricians
What happens if Unity Development Group 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
- 12650403
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 June 2020 (6 years ago)
- Registered office
- Hill Top House, 302 Ringinglow Road, Sheffield, South Yorkshire, S11 7PX
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2024
- Last confirmation statement
- 7 June 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Sheffield
Other active building contractors registered in Sheffield.
- Used Steel Buildings Group Ltd2025
- Vennay Limited2008
- Vernon Cladding Services Ltd2022
- Vextroo Group Ltd2025
- Vision Brickwork Ltd2025
- Visionary Improvements Ltd2025
- VMTM Ltd2022
- Waring Property Developments Limited2016
All building contractors in Sheffield · All trades in Sheffield · Builders across the UK
Frequently asked questions
When are Unity Development Group Ltd's accounts due?
Unity Development Group 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 Unity Development Group 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 30 June 2025, due by 30 June 2026, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Unity Development Group Ltd still trading?
Unity Development Group 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 Unity Development Group Ltd do?
Unity Development Group Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Unity Development Group Ltd?
Unity Development Group Ltd was incorporated on 8 June 2020, 6 years ago.
What is the penalty if Unity Development Group 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 Unity Development Group 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.