- Company number
- 15923715
- Incorporated
- 29 Aug 20242 years trading
- Registered office
- Sterling House 3 Wavell Drive, Rosehill Industrial Estate, Carlisle, CA1 2SA
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings; Buying and selling of own real estate
Blackthorn Property Enterprises Ltd is a 2-year-old private limited company registered in Carlisle, company number 15923715, one of 101 building contractors in Carlisle. 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.
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 Blackthorn Property Enterprises LtdOr 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.
Financial snapshot, 2025
From the balance sheet at 31 August 2025, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Where Blackthorn Property Enterprises Ltd is registered
The registered office is in Carlisle (CA1), in the Cumberland local authority area, North West. Show CA1 2SA on a map.
Other trade companies in CA1
- Fine Finish Interiors LtdJoiners and carpenters
- GB Groundworks LtdCivil engineering
- Oak End Construction & Management LtdProperty developers
- GS10 Trading LimitedMotor traders
- Overbuilt UK LtdMotor traders
- Fire Door 360 LimitedJoiners and carpenters
- Carlisle Remapping LtdMechanics and garages
- Adam G Smith LimitedPlumbers and heating engineers
Also registered at this address
4 other companies use the same registered office as Blackthorn Property Enterprises Ltd.
- Borthwick Contracts LtdProperty developers
- Cumbria Paving LimitedSpecialist contractors
- Fraser Renewables LimitedInstallers
- Lakes & Lancs Driveways LimitedSpecialist contractors
What happens if Blackthorn Property Enterprises Ltd 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
- 15923715
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 August 2024 (2 years ago)
- Registered office
- Sterling House 3 Wavell Drive, Rosehill Industrial Estate, Carlisle, CA1 2SA
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202)
Buying and selling of own real estate (SIC 68100) - Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 28 August 2026
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 Carlisle
Other active building contractors registered in Carlisle.
- Blossomdale Developments Ltd2020
- BPH Site Services Ltd2024
- Bramble Nook Construction Limited2018
- Brian Carson Building Contractors Limited2003
- Builditwithus Limited2025
- Bulman Building Ltd2025
- C K Steelwork & Cladding Limited2021
- Carm Property Developments Limited2021
All building contractors in Carlisle · All trades in Carlisle · Builders across the UK
Frequently asked questions
When are Blackthorn Property Enterprises Ltd's accounts due?
Blackthorn Property Enterprises Ltd's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Blackthorn Property Enterprises Ltd'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 Blackthorn Property Enterprises Ltd still trading?
Blackthorn Property Enterprises Ltd 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 Blackthorn Property Enterprises Ltd do?
Blackthorn Property Enterprises Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202); Buying and selling of own real estate (SIC 68100).
How old is Blackthorn Property Enterprises Ltd?
Blackthorn Property Enterprises Ltd was incorporated on 29 August 2024, 2 years ago.
What is the penalty if Blackthorn Property Enterprises Ltd 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 Blackthorn Property Enterprises Ltd 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.