- Companies
- Civil engineering
- Walton on Thames
- Chamberhill Limited
Company profile · Civil engineering
Chamberhill Limited
Chamberhill Limited is a 36-year-old private limited company registered in Walton on Thames, company number 02528249, one of the UK's civil engineering contractors. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 31 August 2025, as filed at Companies House.
Chamberhill 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 down £434 (-1.8%) on the year before, to £24K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £2,256 against £26K owed within a year: 0.1 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 Aug 2025 | £24K | £2,256 | £26K | 0 | |
| 31 Aug 2024 | £24K | £2,655 | £27K | 0 | |
| 31 Aug 2023 | £19K | £161 | £20K | 0 | |
| 31 Aug 2022 | £12K | £34 | £12K | 0 | |
| 31 Aug 2021 | £8,664 | £21 | £9,417 | 0 | |
| 31 Aug 2020 | £9,879 | £103 | £11K | 0 | |
| 31 Aug 2019 | £20K | £236 | £20K | ||
| 31 Aug 2018 | £12K | £1,186 | £13K | ||
| 31 Aug 2017 | £177 | £9,979 | £9,802 | ||
| 31 Aug 2016 | £1,774 | £8,293 | £8,293 | £6,529 |
Where Chamberhill Limited is registered
The registered office is in Walton on Thames (KT12), in the Elmbridge local authority area, South East. Show KT12 5NY on a map.
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What happens if Chamberhill 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 02528249
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 August 1990 (36 years ago)
- Registered office
- 17 Garrick Close, Walton on Thames, Surrey, KT12 5NY
- Nature of business
- Construction of utility projects for electricity and telecommunications (SIC 42220)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 6 August 2025
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Walton on Thames
Other active civil engineering contractors registered in Walton on Thames.
All civil engineering contractors in Walton on Thames · All trades in Walton on Thames · Civil engineering across the UK
Frequently asked questions
When are Chamberhill Limited's accounts due?
Chamberhill Limited's next accounts are due at Companies House by 31 May 2027 (in 231 days), covering the period to 31 August 2026.
When is Chamberhill Limited's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Chamberhill Limited still trading?
Chamberhill Limited is listed as active on the Companies House register (checked 12 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 Chamberhill Limited do?
Chamberhill Limited is registered under Construction of utility projects for electricity and telecommunications (SIC 42220).
How old is Chamberhill Limited?
Chamberhill Limited was incorporated on 6 August 1990, 36 years ago.
What is the penalty if Chamberhill 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 Chamberhill Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.