- Companies
- Groundworks and demolition
- Windsor
- Hawthorn Hill Services Limited
Hawthorn Hill Services Limited
- Company number
- 01272471
- Incorporated
- 10 Aug 197650 years trading
- Registered office
- Claremont House, 70-72 Alma Road, Windsor, Berkshire, SL4 3EZ
- Nature of business
- Demolition
Hawthorn Hill Services Limited is a 50-year-old private limited company registered in Windsor, company number 01272471, one of the UK's groundworks and demolition companies. 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.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Hawthorn Hill Services LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 down £89K (-23.7%) on the year before, to £288K.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- Current assets of £555K against £315K owed within a year: 1.8 times cover.
- 5 employees on average, up from 4 the year before.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £288K | £171K | £555K | £315K | 5 |
| 31 Mar 2024 | £377K | £275K | £444K | £82K | 4 |
| 31 Mar 2023 | £372K | £431K | £453K | £92K | 4 |
| 31 Mar 2022 | £324K | £301K | £543K | £220K | 4 |
| 31 Mar 2021 | £281K | £320K | £405K | £91K | 3 |
| 31 Mar 2020 | £289K | £321K | £388K | £109K | 3 |
| 31 Mar 2019 | £299K | £299K | £361K | £74K | 3 |
Who runs and owns Hawthorn Hill Services Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| J*** F*** | Director | Feb 2025 |
5 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| P*** B*** | Secretary | Aug 1993 | |
| M*** F*** | Secretary | Aug 1993 | Sep 2000 |
| J*** P*** | Secretary | Sep 2000 | Jul 2013 |
| L*** B*** | Director | Feb 2025 | |
| P*** B*** | Director | Aug 1993 |
Person with significant control
Where Hawthorn Hill Services Limited is registered
The registered office is in Windsor (SL4), in the Windsor and Maidenhead local authority area, South East. Show SL4 3EZ on a map.
Other trade companies in SL4
- A3 Hand Car Wash and Valeting Center LimitedCleaning companies
- Time Watch Repair Watford LtdRepair services
- Mobile Tyre Services 24/7 LtdMechanics and garages
- Hullscrub Thames LtdCleaning companies
- Black Rose Automotive Group LtdMotor traders
- Maldec Hatchet Farm LimitedProperty developers
- Pinehill Homes Partnerships LtdProperty developers
- Heatsense Renewables LtdElectricians
Also registered at this address
1 other company uses the same registered office as Hawthorn Hill Services Limited.
- Serika (Ea) LimitedBuilders
What happens if Hawthorn Hill Services 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 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
- 01272471
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 August 1976 (50 years ago)
- Registered office
- Claremont House, 70-72 Alma Road, Windsor, Berkshire, SL4 3EZ
- Nature of business
- Demolition (SIC 43110)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 31 December 2025
Filing notes for groundworks and demolition companies
Groundworks and demolition companies tend to own heavy plant, so capital allowances and hire purchase liabilities show up in both the accounts and the CT600.
Similar companies in Windsor
Other active groundworks and demolition companies registered in Windsor.
All groundworks and demolition companies in Windsor · All trades in Windsor · Groundworks and demolition across the UK
Frequently asked questions
When are Hawthorn Hill Services Limited's accounts due?
Hawthorn Hill Services Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Hawthorn Hill Services Limited'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 Hawthorn Hill Services Limited still trading?
Hawthorn Hill Services 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 Hawthorn Hill Services Limited do?
Hawthorn Hill Services Limited is registered under Demolition (SIC 43110).
How old is Hawthorn Hill Services Limited?
Hawthorn Hill Services Limited was incorporated on 10 August 1976, 50 years ago.
Who runs Hawthorn Hill Services Limited?
Hawthorn Hill Services Limited has 1 active director, the longest-serving appointed in Feb 2025. Their names and service addresses are on the Companies House register.
Who owns Hawthorn Hill Services Limited?
One person or company has significant control of Hawthorn Hill Services Limited: an individual (owns 75% or more of the shares as a trustee).
What is the penalty if Hawthorn Hill Services 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 Hawthorn Hill Services 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.