- Companies
- Property developers
- Gerrards Cross
- SDM Construction Services Limited
SDM Construction Services Limited
- Company number
- 09739305
- Incorporated
- 19 Aug 201511 years trading
- Registered office
- Little Chilterns 9 Ravensmead, Chalfont ST. Peter, Gerrards Cross, Buckinghamshire, SL9 0NB
- Nature of business
- Development of building projects
SDM Construction Services Limited is a 11-year-old private limited company registered in Gerrards Cross, company number 09739305, one of 83 property development companies in Gerrards Cross. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 £35K on the year before, to £35K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £63K against £49K owed within a year: 1.3 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 Aug 2025 | £35K | £52K | £63K | £49K | 0 |
| 31 Aug 2024 | £277 | £16K | £33K | £56K | 2 |
| 31 Aug 2023 | £179 | £21K | £104K | £98K | 2 |
| 31 Aug 2022 | £706 | £2,496 | £89K | £69K | 3 |
| 31 Aug 2021 | £3,768 | £59K | £466K | £430K | 3 |
| 31 Aug 2020 | £6,628 | £21K | £271K | 4 | |
| 31 Aug 2019 | £3,184 | £179K | £200K | 3 | |
| 31 Aug 2018 | £5,949 | £17K | £50K | ||
| 31 Aug 2017 | £20K | £24K | £50K | ||
| 31 Aug 2016 | £191 | £429 | £8,352 | £9,771 |
Where SDM Construction Services Limited is registered
The registered office is in Gerrards Cross (SL9), in the Buckinghamshire local authority area, South East. Show SL9 0NB on a map.
Other trade companies in SL9
- Criss Design LtdPainters and decorators
- Lebrato Projects and Construction LtdProperty developers
- RS Rigging Services LtdSpecialist contractors
- Portstar Bristol LtdBuilders
- Budgetbuild UK LtdBuilders
- Azizi Motors LtdMotor traders
- Ashoak Group LimitedSpecialist contractors
- Hyper Cleaning Godalming LtdCleaning companies
What happens if SDM Construction Services 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 09739305
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 August 2015 (11 years ago)
- Registered office
- Little Chilterns 9 Ravensmead, Chalfont ST. Peter, Gerrards Cross, Buckinghamshire, SL9 0NB
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 17 March 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
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 Gerrards Cross
Other active property development companies registered in Gerrards Cross.
- Sej Homes Langley Ltd2020
- Shah Muqeem Developers UK Ltd2022
- Sleep Stays Ltd2025
- Smiling Buddha Limited2021
- Snowstorm Limited2010
- South Promo Limited2010
- Swiss Investment Ltd2010
- Temple Grove Homes Ltd2015
All property development companies in Gerrards Cross · All trades in Gerrards Cross · Property developers across the UK
Frequently asked questions
When are SDM Construction Services Limited's accounts due?
SDM Construction Services Limited's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is SDM Construction Services Limited's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is SDM Construction Services Limited still trading?
SDM Construction Services 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 SDM Construction Services Limited do?
SDM Construction Services Limited is registered under Development of building projects (SIC 41100).
How old is SDM Construction Services Limited?
SDM Construction Services Limited was incorporated on 19 August 2015, 11 years ago.
What is the penalty if SDM Construction Services 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 SDM Construction Services 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.