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  4. Dillinger Developments Limited

Dillinger Developments Limited

ActiveTotal exemption (full) accountsProperty developersSouthampton
Company number
11520974
Incorporated
16 Aug 20188 years trading
Registered office
Stag Gates House 63/64 the Avenue, Hampshire, Southampton, SO17 1XS
Nature of business
Development of building projects; Buying and selling of own real estate
Accounts due in
10 days
23 Oct 2026
Net assets
-£31K▲
+35.0% on the year before
Cash at bank
£320▲
At 31 Oct 2024
Employees
0
Average during the year
From the Companies House register, 1 Oct 2026

Dillinger Developments Limited is a 8-year-old private limited company registered in Southampton, company number 11520974, one of 399 property development companies in Southampton. Its next accounts are due at Companies House on 23 October 2026, and its first CT600 is due at HMRC on 31 October 2026.

Key dates

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

Accounts due
23 Oct 2026
in 10 days
For the period to 23 Jan 2026
CT600 due (first of two)
31 Oct 2026
in 18 days
Period 1 Nov 2024 to 31 Oct 2025
CT600 due (second of two)
23 Jan 2027
in 102 days
Period 1 Nov 2025 to 23 Jan 2026
Corporation tax payment
24 Oct 2026
in 11 days
9 months and 1 day after the period end
Confirmation statement
2 Apr 2027
in 171 days
Last made up to 19 Mar 2026

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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 (+35%) on the year before, to -£31K.
  • Net assets rose in 2 of 5 year-on-year comparisons on record.
  • Current assets of £15K against £46K owed within a year: 0.3 times cover.
  • No employees reported for the latest year (directors are often not counted as employees).
  • Balance sheets on record for 6 years, 2019 to 2024.

Net assets by year

Net assets at each year end, 2019 to 2024-£40K-£20K£031 August 2019: net assets -£9,917-£9,917201931 October 2020: net assets -£39K-£39K202031 October 2021: net assets -£24K-£24K202131 October 2022: net assets -£25K-£25K202231 October 2023: net assets -£47K-£47K202331 October 2024: net assets -£31K-£31K2024
Net assets at each year end, 2019 to 2024-£40K-£20K£031 August 2019: net assets -£9,917-£9,917201931 October 2020: net assets -£39K-£39K202031 October 2021: net assets -£24K-£24K202131 October 2022: net assets -£25K-£25K202231 October 2023: net assets -£47K-£47K202331 October 2024: net assets -£31K-£31K2024
Year endNet assetsCashCurrent assetsOwed within a yearEmployees
31 Oct 2024-£31K£320£15K£46K0
31 Oct 2023-£47K£104£8,556£56K2
31 Oct 2022-£25K£265£18K£43K2
31 Oct 2021-£24K£12K£24K£49K2
31 Oct 2020-£39K£184£1.5M£1.5M2
31 Aug 2019-£9,917£1.4M£1.4M2

Who runs and owns Dillinger Developments Limited

From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.

Officers (2)

NameRoleAppointed
A*** H***DirectorAug 2018
H*** H***DirectorAug 2018

Person with significant control

Company · since Mar 2025
Hurst & Hurst Holdings Limited
Owns 75% or more of the shares
Holds 75% or more of the votes
Can appoint and remove directors

Charges (secured borrowing)

2 of 2 registered charges are outstanding. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.

LenderStatusRegistered
United Trust Bank LimitedOutstandingJun 2019
United Trust Bank LimitedOutstandingJun 2019

Where Dillinger Developments Limited is registered

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

The registered office is in Southampton (SO17), in the Southampton local authority area, South East. Show SO17 1XS on a map.

Other trade companies in SO17

What happens if Dillinger 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 23 October 2026.

Companies HouseAccounts deliveredPenalty
Up to 1 month late24 Oct 2026 to 23 Nov 2026£150
1 to 3 months late24 Nov 2026 to 23 Jan 2027£375
3 to 6 months late24 Jan 2027 to 23 Apr 2027£750
More than 6 months lateFrom 24 Apr 2027£1,500

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

HMRC (CT600)FromPenalty
1 day late24 Jan 2027£200
3 months late23 Apr 2027another £200
6 months late23 Jul 2027HMRC estimates the tax and adds 10% of the unpaid tax
12 months late23 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
11520974
Status
Active
Company type
Private limited company
Incorporated
16 August 2018 (8 years ago)
Registered office
Stag Gates House 63/64 the Avenue, Hampshire, Southampton, SO17 1XS
Nature of business
Development of building projects (SIC 41100)
Buying and selling of own real estate (SIC 68100)
Year end
26 October (accounting reference date)
Accounts type
Total exemption (full)
Last accounts made up to
31 October 2024
Last confirmation statement
19 March 2026
Charges (mortgages)
2 outstanding of 2 registered

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 Southampton

Other active property development companies registered in Southampton.

All property development companies in Southampton · All trades in Southampton · Property developers across the UK

Frequently asked questions

When are Dillinger Developments Limited's accounts due?

Dillinger Developments Limited's next accounts are due at Companies House by 23 October 2026 (in 10 days), covering the period to 23 January 2026.

When is Dillinger Developments Limited's CT600 due?

The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 31 October 2025, due by 31 October 2026, and one for the period to 23 January 2026, due by 23 January 2027. Corporation tax is payable 9 months and 1 day after the end of each.

Is Dillinger Developments Limited still trading?

Dillinger 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 Dillinger Developments Limited do?

Dillinger Developments Limited is registered under Development of building projects (SIC 41100); Buying and selling of own real estate (SIC 68100).

How old is Dillinger Developments Limited?

Dillinger Developments Limited was incorporated on 16 August 2018, 8 years ago.

Who runs Dillinger Developments Limited?

Dillinger Developments Limited has 2 active directors, the longest-serving appointed in Aug 2018. Their names and service addresses are on the Companies House register.

Who owns Dillinger Developments Limited?

One person or company has significant control of Dillinger Developments Limited: Hurst & Hurst Holdings Limited (owns 75% or more of the shares).

What is the penalty if Dillinger 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 Dillinger 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.

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