- Companies
- Groundworks and demolition
- Tunbridge Wells
- Harbour Demolition Limited
Harbour Demolition Limited
- Company number
- 04753208
- Incorporated
- 6 May 200323 years trading
- Registered office
- Adams Well Broom Lane, Langton Green, Tunbridge Wells, TN3 9JL
- Nature of business
- Demolition; Site preparation
Harbour Demolition Limited is a 23-year-old private limited company registered in Tunbridge Wells, company number 04753208, one of 9 groundworks and demolition companies in Tunbridge Wells. 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.
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 Harbour Demolition 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 up £9,633 (+15.9%) on the year before, to £70K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £71K against £16K owed within a year: 4.4 times cover.
- 4 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £70K | £60K | £71K | £16K | 4 |
| 31 Mar 2024 | £60K | £29K | £57K | £13K | 4 |
| 31 Mar 2023 | £57K | £26K | £40K | £5,138 | 4 |
| 31 Mar 2022 | £96K | £101K | £116K | £26K | 4 |
| 31 Mar 2021 | £67K | £61K | £72K | £12K | 4 |
| 31 Mar 2020 | £56K | £44K | £65K | £19K | 4 |
| 31 Mar 2019 | £45K | £37K | £47K | £15K | 4 |
| 31 Mar 2018 | £39K | £32K | £58K | £28K | 3 |
| 31 Mar 2017 | £19K | £18K | £37K | £30K | |
| 31 Mar 2016 | £22K | £25K | £42K | £37K |
Where Harbour Demolition Limited is registered
The registered office is in Tunbridge Wells (TN3), in the Tunbridge Wells local authority area, South East. Show TN3 9JL on a map.
Other trade companies in TN3
- Swimm LtdSpecialist contractors
- Carlton Road JV LtdProperty developers
- Rusha's Independent Traders LtdFinishing trades
- MZ Motorsport LtdMotor traders
- HHJV Hartfield LimitedProperty developers
- Frix Electrical LtdElectricians
- Hewitts Sussex Homes LimitedPainters and decorators
- Shasten Homes LimitedProperty developers
What happens if Harbour Demolition 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 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
- 04753208
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 May 2003 (23 years ago)
- Registered office
- Adams Well Broom Lane, Langton Green, Tunbridge Wells, TN3 9JL
- Nature of business
- Demolition (SIC 43110)
Site preparation (SIC 43120) - Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 17 December 2025
Filing notes for groundworks and demolition companies
Groundworks and demolition companies tend to own heavy plant, so capital allowances and hire purchase liabilities show up in both the accounts and the CT600.
Similar companies in Tunbridge Wells
Other active groundworks and demolition companies registered in Tunbridge Wells.
- Idig Earthworks Limited2019
- Masethu Limited2014
- Natural Craft Ltd2026
- P Little Groundworks Limited2014
- R-Core Limited2022
- Bird Groundworks & Demolition Ltd2014
- CPH Groundworks Limited2014
- GM Jolliffe Ltd2007
All groundworks and demolition companies in Tunbridge Wells · All trades in Tunbridge Wells · Groundworks and demolition across the UK
Frequently asked questions
When are Harbour Demolition Limited's accounts due?
Harbour Demolition Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Harbour Demolition Limited'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 Harbour Demolition Limited still trading?
Harbour Demolition 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 Harbour Demolition Limited do?
Harbour Demolition Limited is registered under Demolition (SIC 43110); Site preparation (SIC 43120).
How old is Harbour Demolition Limited?
Harbour Demolition Limited was incorporated on 6 May 2003, 23 years ago.
What is the penalty if Harbour Demolition 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 Harbour Demolition 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.