- Companies
- Specialist contractors
- Portsmouth
- D M Building & Restoration Ltd
D M Building & Restoration Ltd
- Company number
- 08284514
- Incorporated
- 7 Nov 201213 years trading
- Registered office
- Unit 12 Acorn Business Park, Northarbour Road, Portsmouth, Hampshire, PO6 3TH
- Nature of business
- Other specialised construction activities n.e.c.
D M Building & Restoration Ltd is a 13-year-old private limited company registered in Portsmouth, company number 08284514, one of 193 specialist construction companies in Portsmouth. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £57K (+46.1%) on the year before, to £180K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £157K against £69K owed within a year: 2.3 times cover.
- 2 employees on average, up from 1 the year before.
- 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 |
|---|---|---|---|---|---|
| 31 Dec 2025 | £180K | £59K | £157K | £69K | 2 |
| 31 Dec 2024 | £123K | £14K | £174K | £117K | 1 |
| 31 Dec 2023 | £81K | £964 | £140K | £111K | 1 |
| 31 Dec 2022 | £42K | £953 | £144K | £148K | 1 |
| 31 Dec 2021 | £32K | £655 | £98K | £108K | 1 |
| 31 Dec 2020 | £57K | £655 | £148K | £128K | 2 |
| 31 Dec 2019 | £158K | £1,031 | £203K | £158K | 2 |
| 31 Dec 2018 | £206K | £156K | £347K | £257K | 1 |
| 31 Dec 2017 | £252K | £57K | £248K | £109K | 1 |
| 31 Dec 2016 | £351K | £310K | £493K | £249K | 1 |
Where D M Building & Restoration Ltd is registered
The registered office is in Portsmouth (PO6), in the Portsmouth local authority area, South East. Show PO6 3TH on a map.
Other trade companies in PO6
- Bellagio Partners LtdBuilders
- Cpenw LtdMachinery repair and installation
- Marla Brickwork & Construction LtdProperty developers
- Miracles in Metal LtdMechanics and garages
- FH Fire & Electrical LtdElectricians
- Thomcore LimitedSpecialist contractors
- JMS Southern LtdElectricians
- The Motum Group LtdSpecialist contractors
Also registered at this address
19 other companies use the same registered office as D M Building & Restoration Ltd.
- Alleron Developments LimitedProperty developers
- Automatic Door Installations LimitedInstallers
- Bound by Resin LimitedFinishing trades
- Crossway Plumbing & Heating LimitedPlumbers and heating engineers
- DMBR Maintenance LtdFinishing trades
- Ej's Motor Services LimitedMechanics and garages
- Environmental Projects Southern LimitedPlumbers and heating engineers
- Fine Finish Construction LimitedPlasterers
- Forman Stacy Properties LimitedProperty developers
- Ignite Mechanical Services LtdPlumbers and heating engineers
- Javelin Controls LimitedElectricians
- MG&T (Hampshire) LimitedMotor traders
- Northport Construction Services LimitedFinishing trades
- R & S Property Developments LimitedProperty developers
- R&S Roofing & Cladding (South) LimitedRoofers
- Somrow Construction LimitedBuilders
- T S E Carpentry & Construction LimitedJoiners and carpenters
- V-Race LimitedPlumbers and heating engineers
- Vision Signs & Displays LimitedBuilders
What happens if D M Building & Restoration Ltd 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 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 08284514
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 November 2012 (13 years ago)
- Registered office
- Unit 12 Acorn Business Park, Northarbour Road, Portsmouth, Hampshire, PO6 3TH
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 7 November 2025
- Charges (mortgages)
- 1 outstanding of 1 registered
- Previous names
- Duncan Mason Building & Restoration Ltd (until 17 Oct 2017)
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Portsmouth
Other active specialist construction companies registered in Portsmouth.
- D-Luxe Fitouts Ltd2025
- D.W.M Interiors Ltd2021
- Daligar Limited2015
- Design Renew Systems Limited2023
- DLG DPS Ltd2021
- DLH Interiors Limited2016
- DP Preservations & Structural Repairs Ltd2014
- DPC Construction Ltd2024
All specialist construction companies in Portsmouth · All trades in Portsmouth · Specialist contractors across the UK
Frequently asked questions
When are D M Building & Restoration Ltd's accounts due?
D M Building & Restoration Ltd's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is D M Building & Restoration Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is D M Building & Restoration Ltd still trading?
D M Building & Restoration Ltd 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 D M Building & Restoration Ltd do?
D M Building & Restoration Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is D M Building & Restoration Ltd?
D M Building & Restoration Ltd was incorporated on 7 November 2012, 13 years ago.
What is the penalty if D M Building & Restoration Ltd 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 D M Building & Restoration Ltd 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.