- Companies
- Property developers
- Morden
- Build Site Ltd
Build Site Ltd
- Company number
- 10101900
- Incorporated
- 4 Apr 201610 years trading
- Registered office
- Marshall House Suite 21/25, 124 Middleton Road, Morden, SM4 6RW
- Nature of business
- Development of building projects; Construction of domestic buildings
Build Site Ltd is a 10-year-old private limited company registered in Morden, company number 10101900, one of 86 property development companies in Morden. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 £8,664 (-123.3%) on the year before, to -£16K.
- Net assets rose in 5 of 8 year-on-year comparisons on record.
- Current assets of £99 against £12K owed within a year: 0.0 times cover.
- 1 employee on average, down from 2 the year before.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | -£16K | £99 | £99 | £12K | 1 |
| 30 Apr 2024 | -£7,028 | £92 | £7,304 | £44 | 2 |
| 30 Apr 2023 | -£7,137 | £5,596 | £22K | £345 | 0 |
| 30 Apr 2022 | -£7,137 | £5,596 | £22K | £344 | 1 |
| 30 Apr 2021 | -£7,499 | £15K | £32K | £2,095 | 1 |
| 30 Apr 2020 | £1,390 | £3,486 | £2,096 | 2 | |
| 30 Apr 2019 | £617 | £1,239 | £622 | 2 | |
| 30 Apr 2018 | £103 | £3,115 | £3,012 | 3 | |
| 30 Apr 2017 | £0 |
Where Build Site Ltd is registered
The registered office is in Morden (SM4), in the Merton local authority area, London. Show SM4 6RW on a map.
Other trade companies in SM4
- Penta Projects LtdFinishing trades
- Vip Autos London LtdMotor traders
- Apx Mobile Mechanics LimitedMechanics and garages
- Global Autos London LtdMotor traders
- Prana Projects LimitedBuilders
- Londons Build UK LtdBuilders
- Hilal Al Emarate Building Cont. and BLDG. Materials TRDG. LtdBuilders
- Parixon LtdElectricians
Shared registered office
92 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 Build Site 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 31 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 10101900
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 April 2016 (10 years ago)
- Registered office
- Marshall House Suite 21/25, 124 Middleton Road, Morden, SM4 6RW
- Nature of business
- Development of building projects (SIC 41100)
Construction of domestic buildings (SIC 41202) - Year end
- 30 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 16 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 Morden
Other active property development companies registered in Morden.
- Buildfornextgen Limited2025
- Byp Associates Ltd2011
- C.D. Builders Ltd1996
- Contemporary Trading Ltd2018
- Corespan General Contracting Company Ltd.2023
- Cos Services Limited1986
- CR2 Projects Ltd2025
- Crestline Estate Management Ltd2026
All property development companies in Morden · All trades in Morden · Property developers across the UK
Frequently asked questions
When are Build Site Ltd's accounts due?
Build Site Ltd's next accounts are due at Companies House by 31 January 2027 (in 111 days), covering the period to 30 April 2026.
When is Build Site Ltd's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is Build Site Ltd still trading?
Build Site 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 Build Site Ltd do?
Build Site Ltd is registered under Development of building projects (SIC 41100); Construction of domestic buildings (SIC 41202).
How old is Build Site Ltd?
Build Site Ltd was incorporated on 4 April 2016, 10 years ago.
What is the penalty if Build Site 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 Build Site 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.