- Companies
- Property developers
- Carlisle
- Postlethwaite Construction Limited
Postlethwaite Construction Limited
- Company number
- 04634696
- Incorporated
- 13 Jan 200323 years trading
- Registered office
- Close House, Blackford, Carlisle, Cumbria, CA6 4EP
- Nature of business
- Development of building projects
Postlethwaite Construction Limited is a 23-year-old private limited company registered in Carlisle, company number 04634696, one of 77 property development companies in Carlisle. 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 down £27K (-6.2%) on the year before, to £409K.
- Net assets rose in 2 of 9 year-on-year comparisons on record.
- Current assets of £237K against £3,890 owed within a year: more than 10 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 Dec 2025 | £409K | £97K | £237K | £3,890 | 0 |
| 31 Dec 2024 | £436K | £292K | £435K | £3,889 | 0 |
| 31 Dec 2023 | £467K | £126K | £468K | £6,946 | 1 |
| 31 Dec 2022 | £524K | £420K | £576K | £59K | 14 |
| 31 Dec 2021 | £634K | £343K | £785K | £320K | 23 |
| 31 Dec 2020 | £653K | £406K | £656K | £194K | 26 |
| 31 Dec 2019 | £649K | £270K | £752K | £331K | 29 |
| 31 Dec 2018 | £707K | £341K | £834K | £389K | 28 |
| 31 Dec 2017 | £705K | £240K | £698K | £266K | 32 |
| 31 Dec 2016 | £832K | £548K | £1M | £460K | 31 |
Public contracts won
Postlethwaite Construction Limited has 2 public sector contract awards on record; the ones with their own published value total £26K (2020). Source: Contracts Finder and Find a Tender award notices. For 1 of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. These were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- Cumbria County Council2 awards
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Cumbria County Council | Property Maintenance Minor Works Framework 2020 | Ceiling, not shown | 27 Jul 2020 |
| Cumbria County Council | Beckstone Primary School - Access Road Repairs | £26K | 9 Jun 2020 |
Where Postlethwaite Construction Limited is registered
The registered office is in Carlisle (CA6), in the Cumberland local authority area, North West. Show CA6 4EP on a map.
Other trade companies in CA6
- TJL Site Management Services LtdBuilders
- Romans Paving LtdLandscapers and gardeners
- Leeds South Esco LimitedCivil engineering
- Leeds South Heat Network LimitedCivil engineering
- Clifford Mechanical LtdMechanics and garages
- WB Roofing and Building LtdRoofers
- Daniel Boulter LimitedProperty developers
- T Grice Roofing LtdRoofers
What happens if Postlethwaite Construction 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
- 04634696
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 January 2003 (23 years ago)
- Registered office
- Close House, Blackford, Carlisle, Cumbria, CA6 4EP
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 13 January 2026
- Charges (mortgages)
- 0 outstanding of 1 registered
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 Carlisle
Other active property development companies registered in Carlisle.
- Prince & Co Estates Ltd2025
- Procsol Limited2024
- RGS Contractors Ltd2026
- Sare Properties Limited2006
- Simtor Limited1984
- Site Evolution Limited2019
- Stone Circle Developments Cumbria Limited2024
- Syke Construction Limited2009
All property development companies in Carlisle · All trades in Carlisle · Property developers across the UK
Frequently asked questions
When are Postlethwaite Construction Limited's accounts due?
Postlethwaite Construction Limited's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is Postlethwaite Construction 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 Postlethwaite Construction Limited still trading?
Postlethwaite Construction 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 Postlethwaite Construction Limited do?
Postlethwaite Construction Limited is registered under Development of building projects (SIC 41100).
How old is Postlethwaite Construction Limited?
Postlethwaite Construction Limited was incorporated on 13 January 2003, 23 years ago.
Has Postlethwaite Construction Limited won public sector contracts?
Yes. Postlethwaite Construction Limited has 2 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £26K), most recently from Cumbria County Council.
What is the penalty if Postlethwaite Construction 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 Postlethwaite Construction 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.