- Companies
- Builders
- Ingatestone
- Mount Street Developments Limited
Mount Street Developments Limited
- Company number
- 08130973
- Incorporated
- 5 Jul 201214 years trading
- Registered office
- 46-54 High Street, Ingatestone, Essex, CM4 9DW
- Nature of business
- Construction of commercial buildings
Mount Street Developments Limited is a 14-year-old private limited company registered in Ingatestone, company number 08130973, one of 25 building contractors in Ingatestone. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 down £79K (-36.5%) on the year before, to £138K.
- Net assets rose in 4 of 7 year-on-year comparisons on record.
- Current assets of £1.9M against £1.7M owed within a year: 1.1 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 9 years, 2015 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £138K | £0 | £1.9M | £1.7M | 0 |
| 31 May 2024 | £217K | £39K | £844K | £618K | 4 |
| 31 May 2023 | £175K | £214K | £483K | £292K | 3 |
| 31 May 2022 | £46K | £6,742 | £156K | £80K | 1 |
| 31 May 2021 | £59K | £200K | £90K | 1 | |
| 31 May 2020 | £61K | £143K | £82K | 1 | |
| 31 May 2017 | £16K | £56K | £40K | ||
| 31 May 2016 | £3,061 | £55 | £75K | £73K | |
| 31 May 2015 | -£23K | £368 | £1,677 | £26K |
Where Mount Street Developments Limited is registered
The registered office is in Ingatestone (CM4), in the Brentwood local authority area, East of England. Show CM4 9DW on a map.
Other trade companies in CM4
- All Repair LimitedBuilders
- Yarosgom LtdInstallers
- Mount Street Homes LimitedProperty developers
- F&O Interiors LtdInstallers
- SGM Facilities Group LtdCleaning companies
- Bespoke Renewables LtdCivil engineering
- LSB Group LtdElectricians
- SRX Construction LimitedFinishing trades
Shared registered office
48 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Mount Street 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 08130973
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 July 2012 (14 years ago)
- Registered office
- 46-54 High Street, Ingatestone, Essex, CM4 9DW
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 5 July 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Ingatestone
Other active building contractors registered in Ingatestone.
- Ncu Construction & Renovation Limited2024
- Ncu Properties Limited2025
- Ocq Construction Ltd2025
- Premium Construction Services Ltd2026
- Sunrex Construction (UK) Ltd2000
- Tawney Construction Limited2025
- We Are Renovation Limited2023
- Act Homes Limited2020
All building contractors in Ingatestone · All trades in Ingatestone · Builders across the UK
Frequently asked questions
When are Mount Street Developments Limited's accounts due?
Mount Street Developments Limited's next accounts are due at Companies House by 28 February 2027 (in 139 days), covering the period to 31 May 2026.
When is Mount Street Developments Limited's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Mount Street Developments Limited still trading?
Mount Street 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 Mount Street Developments Limited do?
Mount Street Developments Limited is registered under Construction of commercial buildings (SIC 41201).
How old is Mount Street Developments Limited?
Mount Street Developments Limited was incorporated on 5 July 2012, 14 years ago.
What is the penalty if Mount Street 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 Mount Street Developments 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.