- Companies
- Property developers
- Abingdon
- Eco-Synergy Oxon Ltd
Eco-Synergy Oxon Ltd
- Company number
- 15856807
- Incorporated
- 24 Jul 20242 years trading
- Registered office
- 55 Collington Way, Kingston Bagpuize, Abingdon, OX13 5GP
- Nature of business
- Development of building projects
Eco-Synergy Oxon Ltd is a 2-year-old private limited company registered in Abingdon, company number 15856807, one of 55 property development companies in Abingdon. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 Eco-Synergy Oxon 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.
Financial snapshot, 2025
From the balance sheet at 31 July 2025, as filed at Companies House.
Where Eco-Synergy Oxon Ltd is registered
The registered office is in Abingdon (OX13), in the Vale of White Horse local authority area, South East. Show OX13 5GP on a map.
Other trade companies in OX13
- Mdfa LtdElectricians
- Extreme Elegance S LtdJoiners and carpenters
- Manors Property Maintenance LtdFinishing trades
- Phoebe Management LtdCleaning companies
- La Vehicle Services Oxfordshire LimitedMechanics and garages
- Sola Virtus Solutions LtdProperty developers
- Ferris-Schofield Carpentry LtdBuilders
- Cox and Sons Building Co LtdBuilders
Also registered at this address
1 other company uses the same registered office as Eco-Synergy Oxon Ltd.
- R Harris Electrical Services LimitedElectricians
What happens if Eco-Synergy Oxon 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 15856807
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 July 2024 (2 years ago)
- Registered office
- 55 Collington Way, Kingston Bagpuize, Abingdon, OX13 5GP
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 23 July 2026
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 Abingdon
Other active property development companies registered in Abingdon.
- Ernest & Alban Limited2022
- Et Experiences Limited2026
- Fieldhall Construction Limited2022
- Fullmer Development Co., Limited1962
- GB Partitioning Limited2014
- George&Co.Estates Ltd2026
- Gomm Developments Limited2001
- Hall & Co Construction Limited2016
All property development companies in Abingdon · All trades in Abingdon · Property developers across the UK
Frequently asked questions
When are Eco-Synergy Oxon Ltd's accounts due?
Eco-Synergy Oxon Ltd's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is Eco-Synergy Oxon Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Eco-Synergy Oxon Ltd still trading?
Eco-Synergy Oxon 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 Eco-Synergy Oxon Ltd do?
Eco-Synergy Oxon Ltd is registered under Development of building projects (SIC 41100).
How old is Eco-Synergy Oxon Ltd?
Eco-Synergy Oxon Ltd was incorporated on 24 July 2024, 2 years ago.
What is the penalty if Eco-Synergy Oxon 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 Eco-Synergy Oxon 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.