- Company number
- 08518749
- Incorporated
- 7 May 201313 years trading
- Registered office
- Unit 9 Hornet Business Estate Quarry Hill Road, Borough Green, Sevenoaks, Kent, TN15 8QW
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings
Rainsford Developments Limited is a 13-year-old private limited company registered in Sevenoaks, company number 08518749, one of 97 building contractors in Sevenoaks. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £1,915 (+1.9%) on the year before, to -£98K.
- Net assets rose in 4 of 7 year-on-year comparisons on record.
- Current assets of £899K against £996K owed within a year: 0.9 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 9 years, 2014 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | -£98K | £11K | £899K | £996K | 0 |
| 30 Jun 2024 | -£100K | £2,352 | £939K | £1M | 0 |
| 30 Jun 2023 | -£71K | £65K | £1M | £1.1M | 0 |
| 30 Jun 2022 | -£103K | £75K | £1M | £1.2M | 0 |
| 30 Jun 2021 | -£158K | £97K | £978K | £1.1M | 0 |
| 30 Jun 2020 | -£231K | £0 | £0 | £231K | 0 |
| 31 May 2019 | -£218K | £117 | £14K | £232K | 0 |
| 31 May 2015 | -£158K | £554 | £218K | £383K | |
| 31 May 2014 | -£78K | £6,400 | £78K | £161K |
Where Rainsford Developments Limited is registered
The registered office is in Sevenoaks (TN15), in the Tonbridge and Malling local authority area, South East. Show TN15 8QW on a map.
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Also registered at this address
4 other companies use the same registered office as Rainsford Developments Limited.
- Lakeo Developments LimitedProperty developers
- Rainsford Contracts LimitedBuilders
- RCL Build LimitedProperty developers
- Watermill Investments LimitedProperty developers
What happens if Rainsford Developments 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 31 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 08518749
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 May 2013 (13 years ago)
- Registered office
- Unit 9 Hornet Business Estate Quarry Hill Road, Borough Green, Sevenoaks, Kent, TN15 8QW
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202) - Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 8 June 2026
- Charges (mortgages)
- 1 outstanding of 3 registered
- Previous names
- Knightsbridge Capital Investments Limited (until 12 Aug 2025)
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 Sevenoaks
Other active building contractors registered in Sevenoaks.
- RCS Sevenoaks Ltd2024
- Real Developments Ltd2022
- Regent Residential Ltd2018
- Ridgewood Engineering Limited2000
- Riveroak (TJS) Limited2016
- Rockport Brickwork Limited2025
- Rockport-Group Limited2025
- RSL Consultancy Ltd.2013
All building contractors in Sevenoaks · All trades in Sevenoaks · Builders across the UK
Frequently asked questions
When are Rainsford Developments Limited's accounts due?
Rainsford Developments Limited's next accounts are due at Companies House by 31 March 2027 (in 170 days), covering the period to 30 June 2026.
When is Rainsford Developments Limited's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Rainsford Developments Limited still trading?
Rainsford Developments 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 Rainsford Developments Limited do?
Rainsford Developments Limited is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).
How old is Rainsford Developments Limited?
Rainsford Developments Limited was incorporated on 7 May 2013, 13 years ago.
What is the penalty if Rainsford Developments 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 Rainsford Developments 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.