- Companies
- Property developers
- Twickenham
- Saipan Construction Ltd
Saipan Construction Ltd
- Company number
- 14875339
- Incorporated
- 17 May 20233 years trading
- Registered office
- Wild Thyme, Eel Pie Island, Twickenham, TW1 3DY
- Nature of business
- Development of building projects; Construction of domestic buildings; specialised design activities; Landscape service activities
Saipan Construction Ltd is a 3-year-old private limited company registered in Twickenham, company number 14875339, one of 71 property development companies in Twickenham. 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 up £163K (+165.5%) on the year before, to £262K.
- Current assets of £354K against £643K owed within a year: 0.6 times cover.
- 6 employees on average, up from 3 the year before.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £262K | £354K | £643K | 6 | |
| 31 May 2024 | £99K | £360K | £492K | 3 |
Where Saipan Construction Ltd is registered
The registered office is in Twickenham (TW1), in the Richmond upon Thames local authority area, London. Show TW1 3DY on a map.
Other trade companies in TW1
- Absmartek LimitedPlumbers and heating engineers
- GHD Remedials LtdFinishing trades
- Harmeet Enterprise LimitedBuilders
- MR Floor Pro LtdFloor and wall tilers
- La Garage House LtdMechanics and garages
- Em Property Renovations LtdBuilders
- Aco Properties Management LtdSpecialist contractors
- Handy Sherpa Construction LimitedBuilders
What happens if Saipan Construction 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 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
- 14875339
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 May 2023 (3 years ago)
- Registered office
- Wild Thyme, Eel Pie Island, Twickenham, TW1 3DY
- Nature of business
- Development of building projects (SIC 41100)
Construction of domestic buildings (SIC 41202)
specialised design activities (SIC 74100)
Landscape service activities (SIC 81300) - Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 16 May 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 Twickenham
Other active property development companies registered in Twickenham.
- Sheesh Ascot Ltd2019
- SKC Services Ltd2018
- Square Circle Properties Limited2020
- Superior Properties Solutions Ltd2026
- Sustain Estates Ltd2025
- T A H Construction Ltd2020
- TSC Property Developments Limited2023
- TW2 Developments Ltd2021
All property development companies in Twickenham · All trades in Twickenham · Property developers across the UK
Frequently asked questions
When are Saipan Construction Ltd's accounts due?
Saipan Construction Ltd's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is Saipan Construction Ltd'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 Saipan Construction Ltd still trading?
Saipan Construction 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 Saipan Construction Ltd do?
Saipan Construction Ltd is registered under Development of building projects (SIC 41100); Construction of domestic buildings (SIC 41202); specialised design activities (SIC 74100); Landscape service activities (SIC 81300).
How old is Saipan Construction Ltd?
Saipan Construction Ltd was incorporated on 17 May 2023, 3 years ago.
What is the penalty if Saipan Construction 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 Saipan Construction 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.