- Companies
- Property developers
- Surbiton
- Maguire Bros Limited
Maguire Bros Limited
- Company number
- 11726156
- Incorporated
- 13 Dec 20187 years trading
- Registered office
- 420-424 Ewell Road, Surbiton, Surrey, KT6 7EH
- Nature of business
- Development of building projects; Construction of commercial buildings; Construction of domestic buildings; Roofing activities
Maguire Bros Limited is a 7-year-old private limited company registered in Surbiton, company number 11726156, one of 69 property development companies in Surbiton. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 2028.
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 Maguire Bros LimitedOr 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 up £294K (+39.6%) on the year before, to £1M.
- Net assets rose in 5 of 6 year-on-year comparisons on record.
- Current assets of £1.8M against £703K owed within a year: 2.5 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 7 years, 2020 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2026 | £1M | £977K | £1.8M | £703K | 0 |
| 31 Jan 2025 | £742K | £836K | £1.6M | £844K | 0 |
| 31 Jan 2024 | £534K | £672K | £1.2M | £656K | 17 |
| 31 Jan 2023 | £239K | £551K | £970K | £546K | 12 |
| 31 Jan 2022 | £599K | £295K | £533K | £338K | 10 |
| 31 Jan 2021 | £271K | £130K | £334K | £313K | 9 |
| 31 Jan 2020 | £183K | £72K | £198K | £280K | 7 |
Public contracts won
Maguire Bros Limited has 4 public sector contract awards on record; the ones with their own published value total £249K, from 2023 to 2025. Source: Contracts Finder and Find a Tender award notices. For 2 of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. 1 of these were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- LHC Procurement Group1 award
- Gold Hill Ha (B2G)1 award
- Hampshire County Council1 award
- Northampton General Hospital NHS Trust1 award
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| LHC Procurement Group | Roofing Services & Associated Works | Ceiling, not shown | 14 Oct 2025 |
| Gold Hill Ha (B2G) | B2G MWX: Minor Works and all associated works, supplies and services | Ceiling, not shown | 6 Feb 2025 |
| Hampshire County Council | Replacement Roofing - STEYNE STREET | £140K | 19 May 2023 |
| Northampton General Hospital NHS Trust | Willow Ward Roof Project | £110K | 16 May 2023 |
Where Maguire Bros Limited is registered
The registered office is in Surbiton (KT6), in the Kingston upon Thames local authority area, London. Show KT6 7EH on a map.
Other trade companies in KT6
- Dur LtdInstallers
- Mistcool LtdPlumbers and heating engineers
- Cityflame Heating LtdPlumbers and heating engineers
- Avus Estates (Thatcham) LimitedProperty developers
- Plant Profile LtdLandscapers and gardeners
- Elevonn Commercial Cleaning CV LtdCleaning companies
- Uniiq Property LtdProperty developers
- Allora Property Group LtdProperty developers
What happens if Maguire Bros 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 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 31 Jan 2028 | £375 |
| 3 to 6 months late | 1 Feb 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 2029 | 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
- 11726156
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 December 2018 (7 years ago)
- Registered office
- 420-424 Ewell Road, Surbiton, Surrey, KT6 7EH
- Nature of business
- Development of building projects (SIC 41100)
Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202)
Roofing activities (SIC 43910) - Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 14 February 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 Surbiton
Other active property development companies registered in Surbiton.
- Maxhard Ltd2010
- Mihai Tataru Ltd2025
- NKV Investments Ltd2023
- Obsidian Contracting Ltd2023
- Oh Property Development Ltd2022
- Pargrange Limited1993
- Petropoulos Engineering Services Limited2017
- Plumb4U Heating and Plumbing Services Limited2011
All property development companies in Surbiton · All trades in Surbiton · Property developers across the UK
Frequently asked questions
When are Maguire Bros Limited's accounts due?
Maguire Bros Limited's next accounts are due at Companies House by 31 October 2027 (in 382 days), covering the period to 31 January 2027.
When is Maguire Bros Limited's CT600 due?
The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.
Is Maguire Bros Limited still trading?
Maguire Bros 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 Maguire Bros Limited do?
Maguire Bros Limited is registered under Development of building projects (SIC 41100); Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202); Roofing activities (SIC 43910).
How old is Maguire Bros Limited?
Maguire Bros Limited was incorporated on 13 December 2018, 7 years ago.
Has Maguire Bros Limited won public sector contracts?
Yes. Maguire Bros Limited has 4 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £249K), most recently from LHC Procurement Group.
What is the penalty if Maguire Bros 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 Maguire Bros 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.