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  4. Mackney Holdings Limited

Mackney Holdings Limited

ActiveNo accounts filed yet accountsProperty developersChingford
Company number
16458917
Incorporated
19 May 20251 year trading
Registered office
Jackson House, 95A Station Road, Chingford, London, E4 7BU
Nature of business
Development of building projects; Construction of commercial buildings; Construction of domestic buildings; Other building completion and finishing
Accounts due in
129 days
19 Feb 2027
From the Companies House register, 1 Oct 2026

Mackney Holdings Limited is a 1-year-old private limited company registered in Chingford, company number 16458917, one of 16 property development companies in Chingford. Its next accounts are due at Companies House on 19 February 2027, and its first CT600 is due at HMRC on 18 May 2027.

Key dates

This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.

Accounts due
19 Feb 2027
in 129 days
For the period to 31 May 2026
CT600 due (first of two)
18 May 2027
in 217 days
Period 19 May 2025 to 18 May 2026
CT600 due (second of two)
31 May 2027
in 230 days
Period 19 May 2026 to 31 May 2026
Corporation tax payment
1 Mar 2027
in 139 days
9 months and 1 day after the period end
Confirmation statement
1 Jun 2027
in 231 days
Last made up to 18 May 2026

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Where Mackney Holdings Limited is registered

Mackney Holdings Limited's registered office on a map of the UK

The registered office is in Chingford (E4), in the Waltham Forest local authority area, London. Show E4 7BU on a map.

Other trade companies in E4

Also registered at this address

12 other companies use the same registered office as Mackney Holdings Limited.

What happens if Mackney Holdings 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 19 February 2027.

Companies HouseAccounts deliveredPenalty
Up to 1 month late20 Feb 2027 to 19 Mar 2027£150
1 to 3 months late20 Mar 2027 to 19 May 2027£375
3 to 6 months late20 May 2027 to 19 Aug 2027£750
More than 6 months lateFrom 20 Aug 2027£1,500

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

HMRC (CT600)FromPenalty
1 day late1 Jun 2027£200
3 months late31 Aug 2027another £200
6 months late30 Nov 2027HMRC estimates the tax and adds 10% of the unpaid tax
12 months late31 May 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
16458917
Status
Active
Company type
Private limited company
Incorporated
19 May 2025 (1 year ago)
Registered office
Jackson House, 95A Station Road, Chingford, London, E4 7BU
Nature of business
Development of building projects (SIC 41100)
Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202)
Other building completion and finishing (SIC 43390)
Year end
31 May (accounting reference date)
Accounts type
No accounts filed yet
Last confirmation statement
18 May 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 Chingford

Other active property development companies registered in Chingford.

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

Frequently asked questions

When are Mackney Holdings Limited's accounts due?

Mackney Holdings Limited's next accounts are due at Companies House by 19 February 2027 (in 129 days), covering the period to 31 May 2026.

When is Mackney Holdings 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 18 May 2026, due by 18 May 2027, and one for the period to 31 May 2026, due by 31 May 2027. Corporation tax is payable 9 months and 1 day after the end of each.

Is Mackney Holdings Limited still trading?

Mackney Holdings 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 Mackney Holdings Limited do?

Mackney Holdings Limited is registered under Development of building projects (SIC 41100); Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202); Other building completion and finishing (SIC 43390).

How old is Mackney Holdings Limited?

Mackney Holdings Limited was incorporated on 19 May 2025, 1 year ago.

What is the penalty if Mackney Holdings 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 Mackney Holdings 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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