- Companies
- Builders
- Porthmadog
- Artro Property Services Ltd
Artro Property Services Ltd
- Company number
- 08136755
- Incorporated
- 10 Jul 201214 years trading
- Registered office
- Adeilad ST. Davids Building, Stryd Lombard Street, Porthmadog, Gwynedd, LL49 9AP
- Nature of business
- Construction of domestic buildings
Artro Property Services Ltd is a 14-year-old private limited company registered in Porthmadog, company number 08136755, one of 5 building contractors in Porthmadog. 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.
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 Artro Property Services 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.
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 (+18.6%) on the year before, to -£144K.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £56K against £121K owed within a year: 0.5 times cover.
- 3 employees on average, down from 4 the year before.
- Balance sheets on record for 10 years, 2015 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2024 | -£144K | £100 | £56K | £121K | 3 |
| 31 Dec 2023 | -£177K | £100 | £53K | £145K | 4 |
| 31 Dec 2022 | -£195K | £100 | £51K | £156K | 4 |
| 31 Dec 2021 | -£178K | £100 | £51K | £130K | 4 |
| 31 Dec 2020 | -£32K | £100 | £60K | £64K | 4 |
| 31 Dec 2019 | £2,439 | £100 | £56K | £71K | 4 |
| 31 Dec 2018 | £13K | £100 | £101K | £109K | 4 |
| 31 Dec 2017 | £26K | £100 | £99K | £108K | 4 |
| 31 Dec 2016 | £56K | £100 | £73K | £78K | 6 |
| 31 Dec 2015 | £100 | £100 |
Where Artro Property Services Ltd is registered
The registered office is in Porthmadog (LL49), in the Gwynedd local authority area, Wales. Show LL49 9AP on a map.
Other trade companies in LL49
- D.Thomas Electrical CyfElectricians
- N Commercial LtdMotor traders
- Bricsan CyfProperty developers
- White Diamond Windows LtdGlaziers
- Porthmadog No1 Hand Car Wash LtdCleaning companies
- Dragon Drone Surveys & Inspections LimitedGroundworks and demolition
- Cu Power LtdMachinery repair and installation
- Carwyn Ap Plymio A Gwresogi CyfPlumbers and heating engineers
Also registered at this address
15 other companies use the same registered office as Artro Property Services Ltd.
- A E Motors LtdMechanics and garages
- A. J Brown Electrical Contracting LtdElectricians
- Brian Bown CyfLandscapers and gardeners
- Chris Waite Site Engineering LtdCivil engineering
- Contractio G I Owen Contracting CyfSpecialist contractors
- DB & E Williams LimitedPlumbers and heating engineers
- Gwyn E CyfMachinery repair and installation
- Llwyni'r ŴYn CyfSpecialist contractors
- M & R Scaffolding LtdGroundworks and demolition
- S & B Roberts LtdMechanics and garages
- S E Metcalfe A'i Gwmni CyfSpecialist contractors
- T P Redman LtdSpecialist contractors
- Tegfan Garage LtdMechanics and garages
- Tir Construction LimitedSpecialist contractors
- Tony Rowlands Electrical LtdElectricians
What happens if Artro Property Services Ltd 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
- 08136755
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 July 2012 (14 years ago)
- Registered office
- Adeilad ST. Davids Building, Stryd Lombard Street, Porthmadog, Gwynedd, LL49 9AP
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 10 July 2025
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 Porthmadog
Other active building contractors registered in Porthmadog.
All building contractors in Porthmadog · All trades in Porthmadog · Builders across the UK
Frequently asked questions
When are Artro Property Services Ltd's accounts due?
Artro Property Services Ltd's accounts were due at Companies House on 30 September 2026 and the register shows them as overdue.
When is Artro Property Services Ltd'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 Artro Property Services Ltd still trading?
Artro Property Services Ltd is listed as active on the Companies House register (checked 13 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 Artro Property Services Ltd do?
Artro Property Services Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Artro Property Services Ltd?
Artro Property Services Ltd was incorporated on 10 July 2012, 14 years ago.
What is the penalty if Artro Property Services 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 Artro Property Services Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.