- Companies
- Property developers
- Chertsey
- Alex Sanz Construction and Maintenance Ltd
Alex Sanz Construction and Maintenance Ltd
- Company number
- 14001862
- Incorporated
- 25 Mar 20224 years trading
- Registered office
- 56 London Street, Chertsey, KT16 8AJ
- Nature of business
- Development of building projects; Construction of commercial buildings; Construction of domestic buildings; Joinery installation
Alex Sanz Construction and Maintenance Ltd is a 4-year-old private limited company registered in Chertsey, company number 14001862, one of 37 property development companies in Chertsey. 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.
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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 up £168 (+122.6%) on the year before, to £305.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £305 | £26K | 1 | ||
| 31 Mar 2024 | £137 | £0 | £13K | £13K | 1 |
| 31 Mar 2023 | £973 | £13K | £11K | 1 |
Where Alex Sanz Construction and Maintenance Ltd is registered
The registered office is in Chertsey (KT16), in the Runnymede local authority area, South East. Show KT16 8AJ on a map.
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- Everstone Landscapes LtdSpecialist contractors
- Sandalwood Property Solutions LimitedFinishing trades
- Living the Dream Pro LtdMechanics and garages
- Building Hearts LtdBuilders
- E&V Sparkle Clean LtdCleaning companies
- Acute Roofing LtdFinishing trades
What happens if Alex Sanz Construction and Maintenance 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
- 14001862
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 March 2022 (4 years ago)
- Registered office
- 56 London Street, Chertsey, KT16 8AJ
- Nature of business
- Development of building projects (SIC 41100)
Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202)
Joinery installation (SIC 43320) - Year end
- 31 March (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 5 March 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 Chertsey
Other active property development companies registered in Chertsey.
- Amco Homes Ltd2015
- Amco Normandy Ltd2020
- Austin Reynolds Special Projects Limited1998
- Brooke Development and Construction Ltd2024
- Cat Nap Properties Ltd2026
- College Hill (Oxford) Limited2022
- CSM Living Ltd2026
- Devereau Ltd2019
All property development companies in Chertsey · All trades in Chertsey · Property developers across the UK
Frequently asked questions
When are Alex Sanz Construction and Maintenance Ltd's accounts due?
Alex Sanz Construction and Maintenance 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 Alex Sanz Construction and Maintenance 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 Alex Sanz Construction and Maintenance Ltd still trading?
Alex Sanz Construction and Maintenance 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 Alex Sanz Construction and Maintenance Ltd do?
Alex Sanz Construction and Maintenance Ltd is registered under Development of building projects (SIC 41100); Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202); Joinery installation (SIC 43320).
How old is Alex Sanz Construction and Maintenance Ltd?
Alex Sanz Construction and Maintenance Ltd was incorporated on 25 March 2022, 4 years ago.
What is the penalty if Alex Sanz Construction and Maintenance 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 Alex Sanz Construction and Maintenance 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.