- Companies
- Property developers
- Letchworth Garden City
- Riverport Developments Limited
Riverport Developments Limited
- Company number
- 09984340
- Incorporated
- 3 Feb 201610 years trading
- Registered office
- Suite 501 the Nexus Building, Broadway, Letchworth Garden City, Hertfordshire, SG6 9BL
- Nature of business
- Development of building projects
Riverport Developments Limited is a 10-year-old private limited company registered in Letchworth Garden City, company number 09984340, one of 60 property development companies in Letchworth Garden City. Its next accounts are due at Companies House on 31 December 2026, and its first CT600 is due at HMRC on 31 December 2026.
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 £3,880 (-303.1%) on the year before, to -£2,600.
- Net assets rose in 4 of 8 year-on-year comparisons on record.
- Current assets of £119K against £122K owed within a year: 1.0 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 9 years, 2017 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2024 | -£2,600 | £119K | £122K | 0 | |
| 31 Dec 2023 | £1,280 | £82K | £81K | 2 | |
| 31 Dec 2022 | £284 | £97K | £98K | 2 | |
| 31 Dec 2021 | -£19K | £100K | £121K | 2 | |
| 31 Dec 2020 | £1,278 | £144K | £117K | 2 | |
| 31 Dec 2019 | £732 | £96K | £97K | 2 | |
| 31 Dec 2018 | -£32K | £19K | £52K | ||
| 28 Feb 2018 | -£24K | £18K | £42K | ||
| 28 Feb 2017 | -£2,027 | £102K | £104K |
Where Riverport Developments Limited is registered
The registered office is in Letchworth Garden City (SG6), in the Central Bedfordshire local authority area, England. Show SG6 9BL on a map.
Other trade companies in SG6
- Combined Auto Services LimitedMotor traders
- G.O.A.L Energy Services LtdElectricians
- Bedmond Construction LtdProperty developers
- Barski Property Care LtdBuilders
- PK Construction and Stones LimitedBuilders
- McCormack Maintenance LtdCivil engineering
- Nitdas Cleaning Solution LtdCleaning companies
- Nbtotalproperty LtdLandscapers and gardeners
Also registered at this address
6 other companies use the same registered office as Riverport Developments Limited.
- Encompass Property Solutions LimitedFinishing trades
- Hall Network Services LimitedElectricians
- Hambidge Consultancy LimitedBuilders
- KRDL Property Development LimitedProperty developers
- Letchworth Palace Limited(the)Property developers
- Prism Protection LimitedCleaning companies
What happens if Riverport Developments 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 09984340
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 February 2016 (10 years ago)
- Registered office
- Suite 501 the Nexus Building, Broadway, Letchworth Garden City, Hertfordshire, SG6 9BL
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 2 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 Letchworth Garden City
Other active property development companies registered in Letchworth Garden City.
- Rockmill Developments Limited2010
- Rockwell Developments Limited2024
- Rockwell Homes Limited2014
- Rockwell London Number Eight Limited2022
- Rockwell New Homes Limited2026
- Steeple Morden Development Limited2024
- Stonely Properties (UK) Limited2013
- Swiftbridge Limited2006
All property development companies in Letchworth Garden City · All trades in Letchworth Garden City · Property developers across the UK
Frequently asked questions
When are Riverport Developments Limited's accounts due?
Riverport Developments Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Riverport Developments Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 31 December 2025, due by 31 December 2026, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Riverport Developments Limited still trading?
Riverport Developments 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 Riverport Developments Limited do?
Riverport Developments Limited is registered under Development of building projects (SIC 41100).
How old is Riverport Developments Limited?
Riverport Developments Limited was incorporated on 3 February 2016, 10 years ago.
What is the penalty if Riverport Developments 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 Riverport Developments 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.