- Companies
- Property developers
- Plymouth
- Underhill Properties Ltd
Underhill Properties Ltd
- Company number
- 10556188
- Incorporated
- 10 Jan 20179 years trading
- Registered office
- Waycon House Western Wood Way, Plympton, Plymouth, Devon, PL7 5BG
- Nature of business
- Development of building projects
Underhill Properties Ltd is a 9-year-old private limited company registered in Plymouth, company number 10556188, one of 254 property development companies in Plymouth. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £33K (+0.8%) on the year before, to £4.4M.
- Net assets rose in 7 of 7 year-on-year comparisons on record.
- Current assets of £1.5M against £1.1M owed within a year: 1.4 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £4.4M | £328K | £1.5M | £1.1M | 0 |
| 31 Mar 2024 | £4.4M | £115K | £2.1M | £1.2M | 0 |
| 31 Mar 2023 | £3.5M | £8,037 | £3.7M | £296K | 0 |
| 31 Mar 2022 | £1.8M | £79K | £2.9M | £525K | 0 |
| 31 Mar 2021 | £1.5M | £6,417 | £3M | £846K | 0 |
| 31 Mar 2020 | £1.4M | £29K | £2.9M | £842K | 4 |
| 31 Mar 2019 | £1.3M | £14K | £1.8M | £492K | 4 |
| 31 Mar 2018 | £859K | £172K | £1.6M | £763K |
Where Underhill Properties Ltd is registered
The registered office is in Plymouth (PL7), in the South Hams local authority area, South West. Show PL7 5BG on a map.
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- Sound Structural LtdSpecialist contractors
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What happens if Underhill Properties 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 10556188
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 January 2017 (9 years ago)
- Registered office
- Waycon House Western Wood Way, Plympton, Plymouth, Devon, PL7 5BG
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 8 January 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 Plymouth
Other active property development companies registered in Plymouth.
- Universe Investment Group (Market Street) Limited2026
- Utopia Developments (2026) Limited2026
- Utopia Living Ltd2023
- Valle Construction Limited2006
- Valley View Elburton Land Ltd2025
- Vernon Property Investments Ltd2024
- Viburnum Developments Ltd2025
- Victor Grange Limited1998
All property development companies in Plymouth · All trades in Plymouth · Property developers across the UK
Frequently asked questions
When are Underhill Properties Ltd's accounts due?
Underhill Properties Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Underhill Properties Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Underhill Properties Ltd still trading?
Underhill Properties 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 Underhill Properties Ltd do?
Underhill Properties Ltd is registered under Development of building projects (SIC 41100).
How old is Underhill Properties Ltd?
Underhill Properties Ltd was incorporated on 10 January 2017, 9 years ago.
What is the penalty if Underhill Properties 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 Underhill Properties 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.