- Company number
- 05032761
- Incorporated
- 3 Feb 200422 years trading
- Registered office
- C/O Martin Ives & Co Ltd. Unit 8, Basepoint Business Centre, Victoria Road, Dartford, Kent, DA1 5FS
- Nature of business
- Construction of commercial buildings
Alexa Developments Ltd is a 22-year-old private limited company registered in Dartford, company number 05032761, one of 256 building contractors in Dartford. 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 £38K on the year before, to £41K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £191K against £172K owed within a year: 1.1 times cover.
- 5 employees on average during the year.
- 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 Mar 2025 | £41K | £189K | £191K | £172K | 5 |
| 31 Mar 2024 | £2,863 | £98K | £118K | £108K | 5 |
| 31 Mar 2023 | £386 | £63K | £227K | £185K | 5 |
| 31 Mar 2022 | £21K | £72K | £219K | £144K | 4 |
| 31 Mar 2021 | £6,226 | £108K | £177K | £102K | 4 |
| 31 Mar 2020 | £3,188 | £105K | £120K | £98K | 4 |
| 31 Mar 2019 | £26K | £88K | £119K | £74K | |
| 31 Mar 2018 | £17K | £47K | £94K | £51K | |
| 31 Mar 2017 | £8,705 | £13K | £192K | £142K | |
| 31 Mar 2016 | £478 | £9,399 | £136K | £75K |
Where Alexa Developments Ltd is registered
The registered office is in Dartford (DA1), in the Dartford local authority area, South East. Show DA1 5FS on a map.
Other trade companies in DA1
- Unit 6 Bespoke LtdSpecialist contractors
- Smartlifting LtdBuilders
- Degrees Bespoke Finishes LtdPlasterers
- A & A Electrical and Refrigeration LtdBuilders
- Elm Servicing LtdMachinery repair and installation
- WND Refrigeration LimitedPlumbers and heating engineers
- Moore Flooring and Sons LtdFloor and wall tilers
- Kinergy Systems LtdElectricians
Also registered at this address
14 other companies use the same registered office as Alexa Developments Ltd.
- Aidjes Building & Refurbishment Specialist LtdCleaning companies
- Easter Glass & Glazing LimitedGlaziers
- Essential Copier Products LimitedMachinery repair and installation
- Eves Building Services LtdSpecialist contractors
- J S Baker Carpentry & Kitchens LtdJoiners and carpenters
- JLK Lifts LtdMachinery repair and installation
- Majestic Ceilings LtdFinishing trades
- Marigold Engineers LimitedMachinery repair and installation
- Oxleas Tree Care LtdLandscapers and gardeners
- Roofwizards LimitedRoofers
- SCJ Roofing Solutions LtdBuilders
- Twenty4Seven Site Services LtdProperty developers
- Universal Lift Repairs LimitedMachinery repair and installation
- WD Scaffolding LimitedScaffolders
What happens if Alexa Developments 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
- 05032761
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 February 2004 (22 years ago)
- Registered office
- C/O Martin Ives & Co Ltd. Unit 8, Basepoint Business Centre, Victoria Road, Dartford, Kent, DA1 5FS
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 3 February 2026
- Charges (mortgages)
- 2 outstanding of 2 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 Dartford
Other active building contractors registered in Dartford.
- Alija Construction Ltd2026
- All Time Construction Ltd2024
- Allspec Group Limited2020
- Alternative Options Limited2023
- Am Campos Constructions Ltd2025
- Andrius Rekstys Ltd2015
- Anstee Contracting Solutions Ltd2025
- Apl Building Ltd2015
All building contractors in Dartford · All trades in Dartford · Builders across the UK
Frequently asked questions
When are Alexa Developments Ltd's accounts due?
Alexa Developments 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 Alexa Developments 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 Alexa Developments Ltd still trading?
Alexa Developments 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 Alexa Developments Ltd do?
Alexa Developments Ltd is registered under Construction of commercial buildings (SIC 41201).
How old is Alexa Developments Ltd?
Alexa Developments Ltd was incorporated on 3 February 2004, 22 years ago.
What is the penalty if Alexa Developments 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 Alexa Developments 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.