Company profile · Builders
Weldin Builders Limited
Weldin Builders Limited is a 40-year-old private limited company registered in Harrow, company number 02052523, one of 793 building contractors in Harrow. Its next accounts are due at Companies House on 28 June 2027, and the CT600 for the period to 28 September 2026 is due at HMRC on 28 September 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 30 September 2025, as filed at Companies House.
Weldin Builders Limited over the years
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 £96K (+50.1%) on the year before, to £288K.
- Net assets rose in 2 of 9 year-on-year comparisons on record.
- Current assets of £1.5M against £109K owed within a year: more than 10 times cover.
- 2 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 |
|---|---|---|---|---|---|
| 30 Sep 2025 | £288K | £8,022 | £1.5M | £109K | 2 |
| 30 Sep 2024 | £192K | £17K | £1.4M | £1.2M | 2 |
| 30 Sep 2023 | £214K | £9,824 | £1.4M | £97K | 2 |
| 30 Sep 2022 | £228K | £17K | £1.4M | £77K | 1 |
| 30 Sep 2021 | £241K | £83K | £1.5M | £190K | 1 |
| 30 Sep 2020 | £241K | £35K | £1.5M | £115K | 2 |
| 30 Sep 2019 | £277K | £84K | £1.5M | £112K | 2 |
| 30 Sep 2018 | £237K | £5,116 | £1.4M | £91K | 2 |
| 30 Sep 2017 | £283K | £118K | £1.4M | £87K | 2 |
| 30 Sep 2016 | £360K | £10K | £1.6M | £162K |
Where Weldin Builders Limited is registered
The registered office is in Harrow (HA1), in the Harrow local authority area, London. Show HA1 2EY on a map.
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- Ac Operations LtdScaffolders
- Verde Masters LtdLandscapers and gardeners
- Omega Works Group LtdLandscapers and gardeners
- Call 'Em LimitedPlumbers and heating engineers
- Swan Roofing Services LimitedRoofers
- DRV Property Solutions LtdPainters and decorators
Also registered at this address
3 other companies use the same registered office as Weldin Builders Limited.
- Albarrak LimitedProperty developers
- R H Install & Maintain LtdBuilders
- Stadium Street SR LimitedProperty developers
What happens if Weldin Builders 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 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 29 Jun 2027 to 28 Jul 2027 | £150 |
| 1 to 3 months late | 29 Jul 2027 to 28 Sep 2027 | £375 |
| 3 to 6 months late | 29 Sep 2027 to 28 Dec 2027 | £750 |
| More than 6 months late | From 29 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Sep 2027 | £200 |
| 3 months late | 28 Dec 2027 | another £200 |
| 6 months late | 28 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Sep 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
- 02052523
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 September 1986 (40 years ago)
- Registered office
- 7 ST Johns Road, Harrow, Middlesex, HA1 2EY
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202) - Year end
- 28 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 31 July 2026
- Charges (mortgages)
- 4 outstanding of 11 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 Harrow
Other active building contractors registered in Harrow.
- Wessex@Ragvnall Limited2025
- Westbridge Build Ltd2026
- Westcombe Construction Limited2017
- Williams Building Company (22) Limited2007
- Wim Const-Serv Ltd2025
- Winchester Hill Business Park Ltd2020
- Woodhouse Builders & Developers Limited2010
- Woodlands Park Limited2019
All building contractors in Harrow · All trades in Harrow · Builders across the UK
Frequently asked questions
When are Weldin Builders Limited's accounts due?
Weldin Builders Limited's next accounts are due at Companies House by 28 June 2027 (in 259 days), covering the period to 28 September 2026.
When is Weldin Builders Limited's CT600 due?
The CT600 for the period to 28 September 2026 is due at HMRC by 28 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 29 June 2027.
Is Weldin Builders Limited still trading?
Weldin Builders 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 Weldin Builders Limited do?
Weldin Builders Limited is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).
How old is Weldin Builders Limited?
Weldin Builders Limited was incorporated on 4 September 1986, 40 years ago.
What is the penalty if Weldin Builders 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 Weldin Builders 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.