- Companies
- Plumbers and heating engineers
- Hertford
- Express Water Tanks Limited
Express Water Tanks Limited
- Company number
- 07531726
- Incorporated
- 16 Feb 201115 years trading
- Registered office
- Janelle House, Hartham Lane, Hertford, Hertfordshire, SG14 1QN
- Nature of business
- Plumbing, heat and air-conditioning installation
Express Water Tanks Limited is a 15-year-old private limited company registered in Hertford, company number 07531726, one of 58 plumbing and heating companies in Hertford. 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.
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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 £10K (-10.9%) on the year before, to £84K.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £130K against £94K owed within a year: 1.4 times cover.
- 2 employees on average, down from 4 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £84K | £15K | £130K | £94K | 2 |
| 31 May 2024 | £94K | £52K | £197K | £129K | 4 |
| 31 May 2023 | £34K | £29K | £134K | £98K | 4 |
| 31 May 2022 | £18K | £32K | £114K | £89K | 4 |
| 28 Feb 2021 | £32K | £35K | £165K | £144K | 2 |
| 29 Feb 2020 | £50K | £15K | £117K | £75K | 2 |
| 28 Feb 2019 | £484 | £175 | £1,386 | ||
| 28 Feb 2018 | £1,454 | £5,253 | £5,253 | £5,923 | 1 |
| 28 Feb 2017 | £2,345 | £564 | £1,928 | £2,218 | 1 |
| 29 Feb 2016 | £4,873 | £2,788 | £8,256 | £6,551 |
Where Express Water Tanks Limited is registered
The registered office is in Hertford (SG14), in the East Hertfordshire local authority area, East of England. Show SG14 1QN on a map.
Other trade companies in SG14
- Bespoke Performance Training LimitedMotor traders
- Ak Collectibles LimitedMotor traders
- Hoe Lane LimitedProperty developers
- Meads Plumbing & Heating LimitedPlumbers and heating engineers
- SRP Plumbing Services LtdPlumbers and heating engineers
- Worster and Son LimitedFinishing trades
- Recovery and Garage Services LimitedMechanics and garages
- The Village Home & Garden Company LtdFinishing trades
Also registered at this address
12 other companies use the same registered office as Express Water Tanks Limited.
- A10 Roofing (London) LimitedRoofers
- CWB Development Consultants LimitedProperty developers
- Eastern Services UK LimitedElectricians
- Equinox Planning and Development LimitedProperty developers
- Inception Building Contractors LimitedBuilders
- J H Fage & Son LimitedPlumbers and heating engineers
- Mardea Construction LimitedBuilders
- Martin Glazebrook Mechanical Services LtdMachinery repair and installation
- MM Electrics LimitedElectricians
- New World Builders LimitedBuilders
- New World Property Development LimitedBuilders
- R A Neve & Company LimitedBuilders
What happens if Express Water Tanks 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
- 07531726
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 February 2011 (15 years ago)
- Registered office
- Janelle House, Hartham Lane, Hertford, Hertfordshire, SG14 1QN
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 16 February 2026
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Hertford
Other active plumbing and heating companies registered in Hertford.
- Gildair Services Ltd2019
- Glowfront Ltd2020
- Harrison Hayes Ventilation Holdings Limited2024
- Herts Plumbing and Heating Solutions Ltd2018
- J & R Heating Solutions Limited2021
- J H Fage & Son Limited2012
- J M Heating & Plumbing Ltd2018
- J R G S Heating Services Ltd2015
All plumbing and heating companies in Hertford · All trades in Hertford · Plumbers and heating engineers across the UK
Frequently asked questions
When are Express Water Tanks Limited's accounts due?
Express Water Tanks 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 Express Water Tanks 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 Express Water Tanks Limited still trading?
Express Water Tanks 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 Express Water Tanks Limited do?
Express Water Tanks Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Express Water Tanks Limited?
Express Water Tanks Limited was incorporated on 16 February 2011, 15 years ago.
What is the penalty if Express Water Tanks 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 Express Water Tanks 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.