- Companies
- Builders
- Middlesbrough
- Advent Developments Adel Limited
Advent Developments Adel Limited
- Company number
- 12388166
- Incorporated
- 6 Jan 20206 years trading
- Registered office
- Cold Moor Cote Farm, Chop Gate, Middlesbrough, Cleveland, TS9 7JJ
- Nature of business
- Construction of domestic buildings
Advent Developments Adel Limited is a 6-year-old private limited company registered in Middlesbrough, company number 12388166, one of 163 building contractors in Middlesbrough. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 Advent Developments Adel LimitedOr 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 £8,453 (-438.9%) on the year before, to -£6,527.
- Net assets rose in 1 of 4 year-on-year comparisons on record.
- Current assets of £15M against £15M owed within a year: 1.0 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | -£6,527 | £3,223 | £15M | £15M | 0 |
| 31 May 2024 | £1,926 | £25K | £8.3M | £8.3M | 0 |
| 31 May 2023 | -£5,083 | £398K | £4M | £4M | 0 |
| 31 May 2022 | -£4,070 | £29 | £358K | £362K | 0 |
| 31 May 2021 | -£1,499 | £296K | 0 |
Where Advent Developments Adel Limited is registered
The registered office is in Middlesbrough (TS9), in the North Yorkshire local authority area, Yorkshire and The Humber. Show TS9 7JJ on a map.
Other trade companies in TS9
- Spread Eagle Stokesley LtdFacilities management
- Veliq LtdMechanics and garages
- Liddle by Liddle Offshore Services LtdCivil engineering
- Shetlandsprayservices LtdPainters and decorators
- DJR Joinery LtdJoiners and carpenters
- Leven Sourcing LtdMotor traders
- Empire Roofline LtdRoofers
- Atmcloughservices LimitedInstallers
Also registered at this address
2 other companies use the same registered office as Advent Developments Adel Limited.
- Advent Developments LimitedBuilders
- Advent Developments Ne LimitedBuilders
What happens if Advent Developments Adel 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 12388166
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 January 2020 (6 years ago)
- Registered office
- Cold Moor Cote Farm, Chop Gate, Middlesbrough, Cleveland, TS9 7JJ
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 5 January 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
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 Middlesbrough
Other active building contractors registered in Middlesbrough.
- Advent Developments Limited2006
- Advent Developments Ne Limited2019
- Apl Access Inspection Ltd2024
- Asr Builders Ltd2026
- B Mac Building Specialists Limited2022
- Barkerend Builders Ltd2024
- Barr Building and Landscaping Ltd2019
- Barry Shaw Developments Limited2013
All building contractors in Middlesbrough · All trades in Middlesbrough · Builders across the UK
Frequently asked questions
When are Advent Developments Adel Limited's accounts due?
Advent Developments Adel Limited's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is Advent Developments Adel Limited's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Advent Developments Adel Limited still trading?
Advent Developments Adel 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 Advent Developments Adel Limited do?
Advent Developments Adel Limited is registered under Construction of domestic buildings (SIC 41202).
How old is Advent Developments Adel Limited?
Advent Developments Adel Limited was incorporated on 6 January 2020, 6 years ago.
What is the penalty if Advent Developments Adel 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 Advent Developments Adel 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.