- Companies
- Property developers
- Prudhoe
- Inside Design Limited
Inside Design Limited
- Company number
- 12762785
- Incorporated
- 23 Jul 20206 years trading
- Registered office
- Tynecastle House Station Road, Low Prudhoe, Prudhoe, Northumberland, NE42 6NP
- Nature of business
- Development of building projects; Other construction installation; Floor and wall covering
Inside Design Limited is a 6-year-old private limited company registered in Prudhoe, company number 12762785, one of 8 property development companies in Prudhoe. Companies House shows its accounts as overdue: they were due on 30 September 2026.
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 £60K (-47.4%) on the year before, to £67K.
- Net assets rose in 1 of 3 year-on-year comparisons on record.
- Current assets of £257K against £205K owed within a year: 1.3 times cover.
- 10 employees on average, up from 9 the year before.
- Balance sheets on record for 4 years, 2021 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2024 | £67K | £80K | £257K | £205K | 10 |
| 31 Dec 2023 | £127K | £210K | £73K | 9 | |
| 31 Dec 2022 | £204K | £116K | £327K | £82K | 9 |
| 31 Dec 2021 | £106K | £154K | £427K | £280K | 9 |
Where Inside Design Limited is registered
The registered office is in Prudhoe (NE42), in the Northumberland local authority area, North East. Show NE42 6NP on a map.
Other trade companies in NE42
- McCormick's Laundry Company LtdCleaning companies
- Casaperfectcleaning LimitedCleaning companies
- Homely Services LtdCleaning companies
- Local Clean Co LimitedCleaning companies
- Watson Wind Services LtdMachinery repair and installation
- Cheviot Property Solutions LtdPlumbers and heating engineers
- Watsons Builders Northumberland LtdFinishing trades
- Routledge Autos LtdMechanics and garages
Also registered at this address
1 other company uses the same registered office as Inside Design Limited.
- Inside Cleaning LimitedFinishing trades
What happens if Inside Design Limited files late
If the accounts reach Companies House today, the late filing penalty is £150 (£300 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2026 to 31 Oct 2026 | £150 |
| 1 to 3 months late | 1 Nov 2026 to 31 Dec 2026 | £375 |
| 3 to 6 months late | 1 Jan 2027 to 31 Mar 2027 | £750 |
| More than 6 months late | From 1 Apr 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2027 | £200 |
| 3 months late | 31 Mar 2027 | another £200 |
| 6 months late | 30 Jun 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 2027 | 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
- 12762785
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 July 2020 (6 years ago)
- Registered office
- Tynecastle House Station Road, Low Prudhoe, Prudhoe, Northumberland, NE42 6NP
- Nature of business
- Development of building projects (SIC 41100)
Other construction installation (SIC 43290)
Floor and wall covering (SIC 43330) - Year end
- 31 December (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 26 May 2026
- Charges (mortgages)
- 2 outstanding of 2 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 Prudhoe
Other active property development companies registered in Prudhoe.
- Julies Grocery Store Limited2016
- RC50 Limited2019
- Baxter & Sons Ltd2023
- Dolan Plant Hire Services Ltd.2022
- FCB Services Ltd2024
- GB Builders Ne Ltd2023
- Ijm Building Services Ltd2024
All property development companies in Prudhoe · All trades in Prudhoe · Property developers across the UK
Frequently asked questions
When are Inside Design Limited's accounts due?
Inside Design Limited's accounts were due at Companies House on 30 September 2026 and the register shows them as overdue.
When is Inside Design Limited's CT600 due?
The CT600 for the period to 31 December 2025 is due at HMRC by 31 December 2026, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2026.
Is Inside Design Limited still trading?
Inside Design Limited is listed as active on the Companies House register (checked 12 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 Inside Design Limited do?
Inside Design Limited is registered under Development of building projects (SIC 41100); Other construction installation (SIC 43290); Floor and wall covering (SIC 43330).
How old is Inside Design Limited?
Inside Design Limited was incorporated on 23 July 2020, 6 years ago.
What is the penalty if Inside Design 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 Inside Design Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.