- Company number
- 10609015
- Incorporated
- 8 Feb 20179 years trading
- Registered office
- 7 Ellenbrook Crescent, Hatfield, Hertfordshire, AL10 9RP
- Nature of business
- Construction of domestic buildings
Adv Construction Limited is a 9-year-old private limited company registered in Hatfield, company number 10609015, one of 112 building contractors in Hatfield. Its next accounts are due at Companies House on 26 November 2026, and the CT600 for the period to 26 February 2026 is due at HMRC on 26 February 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 Adv Construction 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 £4,540 (-99.7%) on the year before, to £15.
- Net assets rose in 2 of 7 year-on-year comparisons on record.
- Current assets of £11K against £11K owed within a year: 1.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £15 | £7,258 | £11K | £11K | 1 |
| 29 Feb 2024 | £4,555 | £3,703 | £7,035 | £2,480 | 1 |
| 28 Feb 2023 | £5,969 | £1,004 | £4,722 | £1,247 | 1 |
| 28 Feb 2022 | £53 | £217 | £25K | £25K | 1 |
| 28 Feb 2021 | -£3,160 | £28 | £18K | £21K | 1 |
| 29 Feb 2020 | -£1,030 | £427 | £17K | £20K | 1 |
| 28 Feb 2019 | £232 | £147 | £3,615 | £4,224 | 1 |
| 28 Feb 2018 | £7,934 | £12K | £35K | £19K | 2 |
Where Adv Construction Limited is registered
The registered office is in Hatfield (AL10), in the Welwyn Hatfield local authority area, East of England. Show AL10 9RP on a map.
Other trade companies in AL10
- Hiwa Shine LtdCleaning companies
- M1 Construction LtdBuilders
- Tyg Landscaping LimitedLandscapers and gardeners
- RR Roofing Services LtdBuilders
- Tyg Bathrooms and Kitchens LimitedBuilders
- Knights Decorating LtdPainters and decorators
- Gvre LimitedBuilders
- Urbn Developments (Hertfordshire) LimitedFinishing trades
What happens if Adv Construction 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 26 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 27 Nov 2026 to 26 Dec 2026 | £150 |
| 1 to 3 months late | 27 Dec 2026 to 26 Feb 2027 | £375 |
| 3 to 6 months late | 27 Feb 2027 to 26 May 2027 | £750 |
| More than 6 months late | From 27 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 27 Feb 2027 | £200 |
| 3 months late | 26 May 2027 | another £200 |
| 6 months late | 26 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 26 Feb 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
- 10609015
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 February 2017 (9 years ago)
- Registered office
- 7 Ellenbrook Crescent, Hatfield, Hertfordshire, AL10 9RP
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 26 February (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 6 November 2025
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 Hatfield
Other active building contractors registered in Hatfield.
- Ady F Ltd2015
- Al1 Construction Services Limited2023
- Alymar Ltd2016
- Aston Knights Construction Ltd2024
- B & A Woodworking Limited2006
- Belmondo Building Ltd2013
- BGS Homes Ltd2024
- Biosutility Ltd2025
All building contractors in Hatfield · All trades in Hatfield · Builders across the UK
Frequently asked questions
When are Adv Construction Limited's accounts due?
Adv Construction Limited's next accounts are due at Companies House by 26 November 2026 (in 45 days), covering the period to 26 February 2026.
When is Adv Construction Limited's CT600 due?
The CT600 for the period to 26 February 2026 is due at HMRC by 26 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 27 November 2026.
Is Adv Construction Limited still trading?
Adv Construction 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 Adv Construction Limited do?
Adv Construction Limited is registered under Construction of domestic buildings (SIC 41202).
How old is Adv Construction Limited?
Adv Construction Limited was incorporated on 8 February 2017, 9 years ago.
What is the penalty if Adv Construction 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 Adv Construction 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.