- Companies
- Property developers
- Kingston upon Thames
- Guildoak (Dummer) Limited
Guildoak (Dummer) Limited
- Company number
- 16045636
- Incorporated
- 28 Oct 20241 year trading
- Registered office
- 1 Park Road, Hampton Wick, Kingston upon Thames, KT1 4AS
- Nature of business
- Development of building projects
Guildoak (Dummer) Limited is a 1-year-old private limited company registered in Kingston upon Thames, company number 16045636, one of 109 property development companies in Kingston upon Thames. 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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Financial snapshot, 2025
From the balance sheet at 30 June 2025, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Where Guildoak (Dummer) Limited is registered
The registered office is in Kingston upon Thames (KT1), in the Richmond upon Thames local authority area, London. Show KT1 4AS on a map.
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- Grip KTS LtdMechanics and garages
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- Baw Auto UK LimitedMotor traders
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- Idecor8 Group LtdBuilders
Shared registered office
114 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Guildoak (Dummer) 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
- 16045636
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 October 2024 (1 year ago)
- Registered office
- 1 Park Road, Hampton Wick, Kingston upon Thames, KT1 4AS
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 27 October 2025
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in Kingston upon Thames
Other active property development companies registered in Kingston upon Thames.
- Guildoak Limited2022
- Harfinn Services Ltd2025
- Heber Developments Limited2024
- Home Renovations UK Limited2007
- Imd Property Solutions Limited2017
- Imperial Homes & Developments Limited2013
- Ion3 Ltd2025
- Ivie Omenai Limited2011
All property development companies in Kingston upon Thames · All trades in Kingston upon Thames · Property developers across the UK
Frequently asked questions
When are Guildoak (Dummer) Limited's accounts due?
Guildoak (Dummer) Limited's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Guildoak (Dummer) 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 Guildoak (Dummer) Limited still trading?
Guildoak (Dummer) 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 Guildoak (Dummer) Limited do?
Guildoak (Dummer) Limited is registered under Development of building projects (SIC 41100).
How old is Guildoak (Dummer) Limited?
Guildoak (Dummer) Limited was incorporated on 28 October 2024, 1 year ago.
What is the penalty if Guildoak (Dummer) 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 Guildoak (Dummer) 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.