- Companies
- Property developers
- Bristol
- DMM Construction Limited
DMM Construction Limited
- Company number
- 09451080
- Incorporated
- 20 Feb 201511 years trading
- Registered office
- Cornerstone House Midland Way, Thornbury, Bristol, BS35 2BS
- Nature of business
- Development of building projects
DMM Construction Limited is a 11-year-old private limited company registered in Bristol, company number 09451080, one of 996 property development companies in Bristol. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 up £54K (+183.8%) on the year before, to £83K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £243K against £53K owed within a year: 4.6 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £83K | £243K | £53K | 2 | |
| 29 Feb 2024 | £29K | £448K | £28K | 2 | |
| 28 Feb 2023 | £59K | £359K | £52K | 2 | |
| 28 Feb 2022 | £93K | £264K | £67K | 2 | |
| 28 Feb 2021 | £96K | £417K | £59K | 2 | |
| 29 Feb 2020 | £143K | £432K | £26K | ||
| 28 Feb 2019 | £115K | £121K | £327K | £38K | 2 |
| 28 Feb 2018 | £48K | £311K | £45K | ||
| 28 Feb 2017 | -£12K | £331K | £16K | ||
| 28 Feb 2016 | £13K | £225K | £31K |
Where DMM Construction Limited is registered
The registered office is in Bristol (BS35), in the South Gloucestershire local authority area, South West. Show BS35 2BS on a map.
Other trade companies in BS35
- Haw Lane Development LtdProperty developers
- Morton Prop Co LtdProperty developers
- C&A Campers LtdMotor traders
- PMZ Campers LtdMotor traders
- TK Construction (SW) LtdBuilders
- Precision Plumbing SW LtdPlumbers and heating engineers
- LMB Masonry LtdSpecialist contractors
- Woodlane Home and Climate LimitedPlumbers and heating engineers
Shared registered office
26 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 DMM Construction 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 09451080
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 February 2015 (11 years ago)
- Registered office
- Cornerstone House Midland Way, Thornbury, Bristol, BS35 2BS
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 20 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 Bristol
Other active property development companies registered in Bristol.
- DNC Building Limited2008
- Done Advisory Group Limited2026
- Dovedale Homes Limited2021
- Dra Carpentry and Build Ltd2021
- Droxford Developers Limited2021
- Drumfire Construction Limited2020
- Dunn & McDonagh Property Development Ltd2026
- Dyrham Developments Limited2005
All property development companies in Bristol · All trades in Bristol · Property developers across the UK
Frequently asked questions
When are DMM Construction Limited's accounts due?
DMM Construction Limited's next accounts are due at Companies House by 30 November 2026 (in 49 days), covering the period to 28 February 2026.
When is DMM Construction Limited's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is DMM Construction Limited still trading?
DMM Construction 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 DMM Construction Limited do?
DMM Construction Limited is registered under Development of building projects (SIC 41100).
How old is DMM Construction Limited?
DMM Construction Limited was incorporated on 20 February 2015, 11 years ago.
What is the penalty if DMM Construction 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 DMM Construction 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.