- Company number
- 03138962
- Incorporated
- 18 Dec 199530 years trading
- Registered office
- 11 Leith Ridge Milton Avenue, Westcott, Dorking, RH4 3QA
- Nature of business
- Construction of domestic buildings
Assheton Associates Limited is a 30-year-old private limited company registered in Dorking, company number 03138962, one of 48 building contractors in Dorking. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £26K (+312.7%) on the year before, to £35K.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £653K against £30K 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 |
|---|---|---|---|---|---|
| 31 Dec 2025 | £35K | £653K | £30K | 2 | |
| 31 Dec 2024 | £8,396 | £865K | £31K | 2 | |
| 31 Dec 2023 | £25K | £1M | £33K | 2 | |
| 31 Dec 2022 | £35K | £970K | £2,655 | 2 | |
| 31 Dec 2021 | £104K | £1.5M | £25K | 2 | |
| 31 Dec 2020 | £130K | £1.4M | £25K | 2 | |
| 31 Dec 2019 | £143K | £1.4M | £523 | ||
| 31 Dec 2018 | £171K | £1.3M | £449 | ||
| 31 Dec 2017 | -£165K | £3,348 | £1.3M | £10K | |
| 31 Dec 2016 | -£198K | £1,521 | £1.3M | £9,014 |
Where Assheton Associates Limited is registered
The registered office is in Dorking (RH4), in the Mole Valley local authority area, South East. Show RH4 3QA on a map.
Other trade companies in RH4
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- Artificium Electrics LimitedElectricians
- R&F Roofing LtdRoofers
- Skyz Cleaning Services LtdCleaning companies
- Surrey Chills Air Conditioning LtdPlumbers and heating engineers
- Pro Property Services LtdBuilders
- Ajss Services LtdBuilders
- DP Civil Engineering LtdBuilders
What happens if Assheton Associates 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 03138962
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 December 1995 (30 years ago)
- Registered office
- 11 Leith Ridge Milton Avenue, Westcott, Dorking, RH4 3QA
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 4 December 2025
- Charges (mortgages)
- 1 outstanding of 15 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 Dorking
Other active building contractors registered in Dorking.
- Atkins Brickwork Ltd2018
- Benedict Building Ltd2020
- Blue Star Build Limited2014
- Brabner Developments Ltd.1972
- Cheddar Property Limited2023
- Claremont Finesse Effingham Limited2021
- Claremont Finesse Stoke Road Limited2020
- Clear Construction Ltd2021
All building contractors in Dorking · All trades in Dorking · Builders across the UK
Frequently asked questions
When are Assheton Associates Limited's accounts due?
Assheton Associates Limited's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Assheton Associates Limited's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Assheton Associates Limited still trading?
Assheton Associates 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 Assheton Associates Limited do?
Assheton Associates Limited is registered under Construction of domestic buildings (SIC 41202).
How old is Assheton Associates Limited?
Assheton Associates Limited was incorporated on 18 December 1995, 30 years ago.
What is the penalty if Assheton Associates 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 Assheton Associates 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.