1. Companies
  2. Property developers
  3. Marmaduke Developments Limited

Marmaduke Developments Limited

ActiveUnaudited abridged accountsProperty developersStockton Ontees
Company number
09374301
Incorporated
5 Jan 201511 years trading
Registered office
Spitfire House 19 Falcon Court, Preston Farm Industrial Estate, Stockton Ontees, TS18 3TU
Nature of business
Development of building projects
Accounts due in
18 days
31 Oct 2026
Net assets
£2,561▼
-16.4% on the year before
Cash at bank
£6,177▲
At 31 Jan 2025
Employees
2
Average during the year
From the Companies House register, 1 Oct 2026

Marmaduke Developments Limited is a 11-year-old private limited company registered in Stockton Ontees, company number 09374301, one of the UK's property development companies. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 2027.

Key dates

Worked out from the year end and filing history on the Companies House register.

Accounts due
31 Oct 2026
in 18 days
For the period to 31 Jan 2026
CT600 due
31 Jan 2027
in 110 days
Period 1 Feb 2025 to 31 Jan 2026
Corporation tax payment
1 Nov 2026
in 19 days
9 months and 1 day after the period end
Confirmation statement
19 Jan 2027
in 98 days
Last made up to 5 Jan 2026

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 Marmaduke Developments Limited

Or 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 £504 (-16.4%) on the year before, to £2,561.
  • Net assets rose in 1 of 9 year-on-year comparisons on record.
  • Current assets of £6,976 against £4,415 owed within a year: 1.6 times cover.
  • 2 employees on average during the year.
  • Balance sheets on record for 10 years, 2016 to 2025.

Net assets by year

Net assets at each year end, 2016 to 2025£0£5,00031 January 2016: net assets £100£100201631 January 2017: net assets £100£100201731 January 2018: net assets -£1,255-£1,255201831 January 2019: net assets -£1,496-£1,496201931 January 2020: net assets -£2,039-£2,039202031 January 2021: net assets £5,594£5,594202131 January 2022: net assets £3,582£3,582202231 January 2023: net assets £3,423£3,423202331 January 2024: net assets £3,065£3,065202431 January 2025: net assets £2,561£2,5612025
Net assets at each year end, 2016 to 2025£0£5,00031 January 2016: net assets £100£100'1631 January 2017: net assets £100£100'1731 January 2018: net assets -£1,255-£1,255'1831 January 2019: net assets -£1,496-£1,496'1931 January 2020: net assets -£2,039-£2,039'2031 January 2021: net assets £5,594£5,594'2131 January 2022: net assets £3,582£3,582'2231 January 2023: net assets £3,423£3,423'2331 January 2024: net assets £3,065£3,065'2431 January 2025: net assets £2,561£2,561'25
Year endNet assetsCashCurrent assetsOwed within a yearEmployees
31 Jan 2025£2,561£6,177£6,976£4,4152
31 Jan 2024£3,065£5,933£7,152£4,0872
31 Jan 2023£3,423£3,901£7,102£3,6792
31 Jan 2022£3,582£5,899£7,230£3,6482
31 Jan 2021£5,594£10K£11K£4,9970
31 Jan 2020-£2,039£1,094£1,537£3,5760
31 Jan 2019-£1,496£1,430£1,459£2,955
31 Jan 2018-£1,255£345£571£1,826
31 Jan 2017£100£100
31 Jan 2016£100£100

Where Marmaduke Developments Limited is registered

Marmaduke Developments Limited's registered office on a map of the UK

The registered office is in Stockton Ontees (TS18), in the Stockton-on-Tees local authority area, North East. Show TS18 3TU on a map.

Other trade companies in TS18

Also registered at this address

13 other companies use the same registered office as Marmaduke Developments Limited.

What happens if Marmaduke Developments 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 October 2026.

Companies HouseAccounts deliveredPenalty
Up to 1 month late1 Nov 2026 to 30 Nov 2026£150
1 to 3 months late1 Dec 2026 to 31 Jan 2027£375
3 to 6 months late1 Feb 2027 to 30 Apr 2027£750
More than 6 months lateFrom 1 May 2027£1,500

Penalties double if the accounts were also late the year before.

HMRC (CT600)FromPenalty
1 day late1 Feb 2027£200
3 months late30 Apr 2027another £200
6 months late31 Jul 2027HMRC estimates the tax and adds 10% of the unpaid tax
12 months late31 Jan 2028another 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
09374301
Status
Active
Company type
Private limited company
Incorporated
5 January 2015 (11 years ago)
Registered office
Spitfire House 19 Falcon Court, Preston Farm Industrial Estate, Stockton Ontees, TS18 3TU
Nature of business
Development of building projects (SIC 41100)
Year end
31 January (accounting reference date)
Accounts type
Unaudited abridged
Last accounts made up to
31 January 2025
Last confirmation statement
5 January 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

Other active property development companies.

Property developers across the UK

Frequently asked questions

When are Marmaduke Developments Limited's accounts due?

Marmaduke Developments Limited's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.

When is Marmaduke Developments Limited's CT600 due?

The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.

Is Marmaduke Developments Limited still trading?

Marmaduke Developments 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 Marmaduke Developments Limited do?

Marmaduke Developments Limited is registered under Development of building projects (SIC 41100).

How old is Marmaduke Developments Limited?

Marmaduke Developments Limited was incorporated on 5 January 2015, 11 years ago.

What is the penalty if Marmaduke Developments 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 Marmaduke Developments Limited on Companies House for filed documents, officers and the full history.

Report an error on this page

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.

File accounts + CT600File now£49Let's talk