Coastal Construction & Renovation Services Limited
- Company number
- 11736040
- Incorporated
- 20 Dec 20187 years trading
- Registered office
- Unit 32, ST. Asaph Business Park, St Asaph, LL17 0JA
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings
Coastal Construction & Renovation Services Limited is a 7-year-old private limited company registered in St Asaph, company number 11736040, one of 14 building contractors in St Asaph. 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.
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 Coastal Construction & Renovation Services LimitedOr 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 down £42K (-40.7%) on the year before, to £61K.
- Net assets rose in 5 of 6 year-on-year comparisons on record.
- Current assets of £66K against £25K owed within a year: 2.7 times cover.
- 6 employees on average during the year.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £61K | £8,387 | £66K | £25K | 6 |
| 31 Dec 2024 | £103K | £138K | £44K | 6 | |
| 31 Dec 2023 | £85K | £124K | £48K | 8 | |
| 31 Dec 2022 | £30K | £69K | £33K | 9 | |
| 31 Dec 2021 | £22K | £51K | £29K | 7 | |
| 31 Dec 2020 | £20K | £57K | £16K | 1 | |
| 31 Dec 2019 | £20K | £48K | £46K | 6 |
Where Coastal Construction & Renovation Services Limited is registered
The registered office is in St Asaph (LL17), in the Denbighshire local authority area, Wales. Show LL17 0JA on a map.
Other trade companies in LL17
- Neil's Wheels Tyre Services LtdMechanics and garages
- Baxter H&S LtdCivil engineering
- Corefortress Data Ltd.Civil engineering
- SSX Construction LtdBuilders
- Rotorix LtdCleaning companies
- Gwyn Evans CVR LimitedMechanics and garages
- Spencer Civils LimitedCivil engineering
- Optimal Home Clean LtdCleaning companies
Shared registered office
76 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Coastal Construction & Renovation Services 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
- 11736040
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 December 2018 (7 years ago)
- Registered office
- Unit 32, ST. Asaph Business Park, St Asaph, LL17 0JA
- Nature of business
- Construction of commercial buildings (SIC 41201)
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 2025
- Last confirmation statement
- 9 June 2026
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 St Asaph
Other active building contractors registered in St Asaph.
- Drew Builders & Developers Limited2025
- Eco Built Homes Limited2020
- Envision Home and Gardens Ltd2025
- Jamie Roberts Builders Ltd2025
- Llandudno Junction Developments Limited2023
- M & G Graham Limited2011
- Martin Brothers Plastering Limited2016
- Neil Picton Ltd2026
All building contractors in St Asaph · All trades in St Asaph · Builders across the UK
Frequently asked questions
When are Coastal Construction & Renovation Services Limited's accounts due?
Coastal Construction & Renovation Services Limited's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Coastal Construction & Renovation Services 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 Coastal Construction & Renovation Services Limited still trading?
Coastal Construction & Renovation Services 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 Coastal Construction & Renovation Services Limited do?
Coastal Construction & Renovation Services Limited is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).
How old is Coastal Construction & Renovation Services Limited?
Coastal Construction & Renovation Services Limited was incorporated on 20 December 2018, 7 years ago.
What is the penalty if Coastal Construction & Renovation Services 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 Coastal Construction & Renovation Services 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.