- Companies
- Electricians
- Harrow
- Strata Surveying & Retrofit Ltd
Strata Surveying & Retrofit Ltd
- Company number
- 13998046
- Incorporated
- 23 Mar 20224 years trading
- Registered office
- 75 Lucas Avenue, Harrow, HA2 9UH
- Nature of business
- Electrical installation
Strata Surveying & Retrofit Ltd is a 4-year-old private limited company registered in Harrow, company number 13998046, one of 200 electrical contractors in Harrow. 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 £778 (+258.5%) on the year before, to £477.
- Current assets of £738 against £465 owed within a year: 1.6 times cover.
- 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 | £477 | £738 | £465 | 1 | |
| 31 Mar 2024 | -£301 | £1,465 | £2,072 | 1 | |
| 31 Mar 2023 | £27 | £1,256 | £1,637 | 1 |
Where Strata Surveying & Retrofit Ltd is registered
The registered office is in Harrow (HA2), in the Harrow local authority area, London. Show HA2 9UH on a map.
Other trade companies in HA2
- KJP Engineering LtdElectricians
- JNJ Engineering LimitedCivil engineering
- Notting Hill Sew LtdRepair services
- Grandwellautos LtdMotor traders
- Multisteel Powdercoating LtdPainters and decorators
- Neon Systems LtdElectricians
- Firstclass Facilities LtdCleaning companies
- PMD Construct LtdBuilders
What happens if Strata Surveying & Retrofit 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
- 13998046
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 March 2022 (4 years ago)
- Registered office
- 75 Lucas Avenue, Harrow, HA2 9UH
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 22 March 2026
- Previous names
- Eco Green Electricians Ltd (until 22 Apr 2026)
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Harrow
Other active electrical contractors registered in Harrow.
- Swakaa Electrical Services Ltd2021
- Sword Electrical Limited2022
- SWS Electrical Solutions Ltd2020
- TFM 89 Lighting Limited2021
- Three Trees Productions Limited2023
- Three Ways Electrical Solutions Ltd2009
- Thrive M&E Ltd2020
- Timotheus Engineering Ltd2025
All electrical contractors in Harrow · All trades in Harrow · Electricians across the UK
Frequently asked questions
When are Strata Surveying & Retrofit Ltd's accounts due?
Strata Surveying & Retrofit 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 Strata Surveying & Retrofit 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 Strata Surveying & Retrofit Ltd still trading?
Strata Surveying & Retrofit 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 Strata Surveying & Retrofit Ltd do?
Strata Surveying & Retrofit Ltd is registered under Electrical installation (SIC 43210).
How old is Strata Surveying & Retrofit Ltd?
Strata Surveying & Retrofit Ltd was incorporated on 23 March 2022, 4 years ago.
What is the penalty if Strata Surveying & Retrofit 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 Strata Surveying & Retrofit 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.