- Companies
- Civil engineering
- Milton Keynes
- Blakeney Estates Limited
Blakeney Estates Limited
- Company number
- 03906454
- Incorporated
- 13 Jan 200026 years trading
- Registered office
- 4 Water End Barns, Eversholt, Milton Keynes, Bedfordshire, MK17 9EA
- Nature of business
- Construction of other civil engineering projects n.e.c.
Blakeney Estates Limited is a 26-year-old private limited company registered in Milton Keynes, company number 03906454, one of 86 civil engineering contractors in Milton Keynes. 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.
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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 £17K (+1.3%) on the year before, to £1.3M.
- Net assets rose in 9 of 9 year-on-year comparisons on record.
- Current assets of £5.8M against £4.5M owed within a year: 1.3 times cover.
- 7 employees on average, down from 10 the year before.
- 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 | £1.3M | £71K | £5.8M | £4.5M | 7 |
| 31 Mar 2024 | £1.3M | £51K | £3.5M | £2.1M | 10 |
| 31 Mar 2023 | £1.2M | £595K | £2.6M | £1.4M | 8 |
| 30 Apr 2022 | £1M | £843K | £2M | £1.4M | 8 |
| 30 Apr 2021 | £1M | £683K | £3.9M | £3.2M | 7 |
| 30 Apr 2020 | £884K | £1.1M | £5.5M | £3.2M | 8 |
| 30 Apr 2019 | £540K | £319K | £4.1M | £2.7M | 5 |
| 30 Apr 2018 | £193K | £56K | £1.3M | £1.1M | 3 |
| 30 Apr 2017 | £171K | £228K | £1.2M | £1.1M | 3 |
| 30 Apr 2016 | £118K | £30K | £1.3M | £1.3M |
Where Blakeney Estates Limited is registered
The registered office is in Milton Keynes (MK17), in the Central Bedfordshire local authority area, East of England. Show MK17 9EA on a map.
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Also registered at this address
3 other companies use the same registered office as Blakeney Estates Limited.
- Blakeney Homes (Breachwood Green) LimitedProperty developers
- Blakeney Homes (Developments) LimitedProperty developers
- Blakeney Homes (Ickleford) LimitedProperty developers
What happens if Blakeney Estates 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
- 03906454
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 January 2000 (26 years ago)
- Registered office
- 4 Water End Barns, Eversholt, Milton Keynes, Bedfordshire, MK17 9EA
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 13 January 2026
- Charges (mortgages)
- 2 outstanding of 9 registered
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Milton Keynes
Other active civil engineering contractors registered in Milton Keynes.
- Cash Read Commercials Limited2014
- Civil Technology Limited2015
- Cobel Trans Limited2016
- CSM So Services Ltd2017
- Cubic Design and Engineering Ltd2011
- Dal Signal Limited2023
- Daniel A Collier Limited2026
- Dericom Ltd2024
All civil engineering contractors in Milton Keynes · All trades in Milton Keynes · Civil engineering across the UK
Frequently asked questions
When are Blakeney Estates Limited's accounts due?
Blakeney Estates 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 Blakeney Estates 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 Blakeney Estates Limited still trading?
Blakeney Estates 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 Blakeney Estates Limited do?
Blakeney Estates Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Blakeney Estates Limited?
Blakeney Estates Limited was incorporated on 13 January 2000, 26 years ago.
What is the penalty if Blakeney Estates 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 Blakeney Estates 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.