- Companies
- Installers
- Antrim
- Castle Homes Timber Frame Limited
Castle Homes Timber Frame Limited
- Company number
- NI693475
- Incorporated
- 5 Jan 20233 years trading
- Registered office
- 6 Springfarm Industrial Estate, Antrim, BT41 4NZ
- Nature of business
- Other construction installation
Castle Homes Timber Frame Limited is a 3-year-old private limited company registered in Antrim, company number NI693475, one of 7 installation companies (insulation, lifts, shutters and similar) in Antrim. 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 £5,220 (+23.1%) on the year before, to £28K.
- Current assets of £67K against £45K owed within a year: 1.5 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £28K | £43K | £67K | £45K | 0 |
| 31 Dec 2024 | £23K | £12K | £41K | £23K | 0 |
| 31 Dec 2023 | £26K | £26K | £53K | £42K | 0 |
Where Castle Homes Timber Frame Limited is registered
The registered office is in Antrim (BT41), in the Antrim and Newtownabbey local authority area, Northern Ireland. Show BT41 4NZ on a map.
Other trade companies in BT41
- Artlone Utilities LtdMachinery repair and installation
- LGC Contracts LtdBuilders
- GM Homes & Property LimitedProperty developers
- McCombe Construction LtdBuilders
- C.S.Spray.Worx LimitedPainters and decorators
- Cuttin An'trimmin LtdLandscapers and gardeners
- M3 Fitout LimitedInstallers
- PCR Property Developments LimitedBuilders
Also registered at this address
1 other company uses the same registered office as Castle Homes Timber Frame Limited.
- All Ab LimitedFinishing trades
What happens if Castle Homes Timber Frame 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
- NI693475
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 January 2023 (3 years ago)
- Registered office
- 6 Springfarm Industrial Estate, Antrim, BT41 4NZ
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 4 January 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Antrim
Other active installation companies (insulation, lifts, shutters and similar) registered in Antrim.
- G Burke Contracts Limited2026
- M3 Fitout Limited2026
- Mid Ulster Frames Limited2005
- MMG Contracts Ltd2010
- Suno Solar Installs Ltd2024
- Carcon Insulation Specialists Ltd2026
All installation companies (insulation, lifts, shutters and similar) in Antrim · All trades in Antrim · Installers across the UK
Frequently asked questions
When are Castle Homes Timber Frame Limited's accounts due?
Castle Homes Timber Frame 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 Castle Homes Timber Frame 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 Castle Homes Timber Frame Limited still trading?
Castle Homes Timber Frame 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 Castle Homes Timber Frame Limited do?
Castle Homes Timber Frame Limited is registered under Other construction installation (SIC 43290).
How old is Castle Homes Timber Frame Limited?
Castle Homes Timber Frame Limited was incorporated on 5 January 2023, 3 years ago.
What is the penalty if Castle Homes Timber Frame 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 Castle Homes Timber Frame 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.