£141k
−3%vs Dec 2024Active01859234Private limited companySwansea
UNDERHILL DEVELOPMENTS LIMITED
B68/10001
Summary
UNDERHILL DEVELOPMENTS LIMITED is an active private limited company (company number 01859234) incorporated on 29 October 1984, registered in Swansea. Its registered activity is development of building projects (SIC 41100). Latest micro accounts cover the period ending 31 December 2025, showing net assets of £141k, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 3% on the prior period (£146k).
Peer position · net assets
By net assets it sits in the top quarter of 623 comparable companies in Swansea (median £100, upper quartile £45k).
02
Key dates
- Incorporated
- 29 October 198441 yrs ago
- Next accounts due
- 30 September 2027in 343 days
- Confirmation statement due
- 12 November 2026in 21 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
03
Activity
- SIC 41100
- Development of building projects
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
04
Financials
Not reported
Not disclosed
1
No changevs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £141k | — | — | — | — | — | 1 |
| 31 December 2024 | £146k | — | — | — | — | — | 1 |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
05
Firmoscan score
68 / 100 · grade B
| 50 | Starting scoreEvery scored company starts here |
| +10 | Positive net assetsNet assets £141,395 at 2025-12-31 |
| +8 | EstablishedIncorporated 1984-10-29 (42 years) |
| 68 | Score, grade B |
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice. How the score is computed.
06
Ownership and control
- Mr David Roger Jones
- owns 25–50% of shares
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
07
Timeline
- Next accounts duein 343 days
- Confirmation statement duein 21 days
- Accounts period endNet assets £141k · micro accounts
- Accounts period endNet assets £146k · micro accounts
- Incorporated
08
Similar companies in Swansea
- TEILO DEVELOPMENTS LIMITEDLlandeilo · inc. Mar 1985
- KILLAY PROPERTIES LIMITEDSwansea · inc. Apr 1985
- LIBERTY PROPERTIES (HOMES) LIMITEDSwansea · inc. Apr 1985
- CRYNANT PLANT LIMITEDNeath · inc. Feb 1986
- ASHLAN PROPERTIES LIMITEDMilford Haven · inc. Mar 1986
- ELITESTONE LIMITEDSwansea · inc. Dec 1982
All companies incorporated on 29 October 1984 · in Oct 1984.
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Reminders for UNDERHILL DEVELOPMENTS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.