- Companies
- Property developers
- Seaford
- Si Homes Ltd
Si Homes Ltd
- Company number
- 08707758
- Incorporated
- 26 Sep 201313 years trading
- Registered office
- 25 Clinton Place, Seaford, BN25 1NP
- Nature of business
- Development of building projects; Other letting and operating of own or leased real estate
Si Homes Ltd is a 13-year-old private limited company registered in Seaford, company number 08707758, one of 9 property development companies in Seaford. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £193K (+5.1%) on the year before, to £4M.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £1.3M against £78K owed within a year: more than 10 times cover.
- 3 employees on average, up from 2 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 |
|---|---|---|---|---|---|
| 30 Sep 2025 | £4M | £1.3M | £78K | 3 | |
| 30 Sep 2024 | £3.8M | £1.4M | £166K | 2 | |
| 30 Sep 2023 | £3.8M | £1.2M | £6,704 | 2 | |
| 30 Sep 2022 | £3.8M | £1.2M | £25K | 0 | |
| 30 Sep 2021 | £3.8M | £1.1M | £1.5M | £190K | 2 |
| 30 Sep 2020 | £1.2M | £1.3M | £40K | 2 | |
| 30 Sep 2019 | £1.1M | £842K | £1.9M | £786K | 3 |
| 30 Sep 2018 | £1.5M | £631K | £1.6M | £112K | 3 |
| 30 Sep 2017 | £1.1M | £15K | £1.2M | £124K | 3 |
| 30 Sep 2016 | £946K | £183K | £1.1M | £203K |
Where Si Homes Ltd is registered
The registered office is in Seaford (BN25), in the Lewes local authority area, South East. Show BN25 1NP on a map.
Other trade companies in BN25
- Sussex Exterior Cleaning Specialists LtdCleaning companies
- Misato Auto LtdMechanics and garages
- Tom Hall Electrical LtdElectricians
- Cherrypicker Roofing & Access Hire Southern LtdRoofers
- Torque&Gloss LtdCleaning companies
- Curl Carpentry LtdProperty developers
- Paul Gasson Building LimitedProperty developers
- Auto & Valeting Centre LtdMechanics and garages
Also registered at this address
21 other companies use the same registered office as Si Homes Ltd.
- 24 Hour Electrical LtdElectricians
- 555 Cleaning LimitedCleaning companies
- Adept Sussex LimitedInstallers
- Akoya Investments LtdProperty developers
- Grime Army LimitedCleaning companies
- J H General Building LimitedSpecialist contractors
- Kent Classic Spares LimitedMotor traders
- Marcos Heritage LimitedMechanics and garages
- Mendall Auto Services LimitedMechanics and garages
- MTM Building Contractors LtdFinishing trades
- Paul Gasson Building LimitedProperty developers
- Rutherford Electrical Services LimitedElectricians
- Sanders Electrical Contractors LtdElectricians
- Seaford Electrical LimitedElectricians
- Simply Spotless LimitedCleaning companies
- Steve Hodges Leadwork LtdRoofers
- Sussex Exterior Cleaning Specialists LtdCleaning companies
- Sussex Heat Pumps LimitedPlumbers and heating engineers
- Swift Brothers LimitedBuilders
- Sycamore Renovations Brighton LtdProperty developers
- Wish Hill Gardening LtdLandscapers and gardeners
What happens if Si Homes 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 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 08707758
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 September 2013 (13 years ago)
- Registered office
- 25 Clinton Place, Seaford, BN25 1NP
- Nature of business
- Development of building projects (SIC 41100)
Other letting and operating of own or leased real estate (SIC 68209) - Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 24 September 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 Seaford
Other active property development companies registered in Seaford.
- Sycamore Renovations Brighton Ltd2023
- Teal Stripe Ltd2018
- Akoya Investments Ltd2005
- Chrysalis Construction & Project Management Ltd2010
- Curl Carpentry Ltd2026
- G Keith Building Company Limited2003
- Green Construction Consultancy Ltd2017
- Paul Gasson Building Limited2026
All property development companies in Seaford · All trades in Seaford · Property developers across the UK
Frequently asked questions
When are Si Homes Ltd's accounts due?
Si Homes Ltd's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Si Homes Ltd's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Si Homes Ltd still trading?
Si Homes 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 Si Homes Ltd do?
Si Homes Ltd is registered under Development of building projects (SIC 41100); Other letting and operating of own or leased real estate (SIC 68209).
How old is Si Homes Ltd?
Si Homes Ltd was incorporated on 26 September 2013, 13 years ago.
What is the penalty if Si Homes 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 Si Homes 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.