- Company number
- 06846582
- Incorporated
- 13 Mar 200917 years trading
- Registered office
- 3B Rosemary House Lanwades Business Park, Kennett, Newmarket, CB8 7PN
- Nature of business
- Construction of domestic buildings
Steven Seals Builder Limited is a 17-year-old private limited company registered in Newmarket, company number 06846582, one of 66 building contractors in Newmarket. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 £57K (-99%) on the year before, to £598.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £390K against £403K 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 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £598 | £45K | £390K | £403K | 0 |
| 31 Jul 2024 | £58K | £3,904 | £454K | £401K | 16 |
| 31 Jul 2023 | £277 | £16K | £378K | £326K | 16 |
| 31 Jul 2022 | £338 | £47K | £426K | £323K | 16 |
| 31 Jul 2021 | £227 | £44K | £396K | £252K | 16 |
| 31 Jul 2020 | £318 | £45K | £414K | £280K | 14 |
| 31 Jul 2019 | £238 | £33K | £376K | £348K | 17 |
| 31 Jul 2018 | £423 | £58K | £389K | £322K | 15 |
| 31 Jul 2017 | £1,095 | £1,824 | £337K | £362K | 15 |
| 31 Mar 2016 | £74K | £1 | £303K | £247K |
Public contracts won
Steven Seals Builder Limited has 4 public sector contract awards on record; the ones with their own published value total £1.9M, from 2022 to 2025. Source: Contracts Finder and Find a Tender award notices. 3 of these were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- Norfolk County Council3 awards
- Norse Commercial Services Limited1 award
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Norfolk County Council | Applewood Children's Home Refubishment | £571K | 29 Sep 2025 |
| Norfolk County Council | 2 stage Design and Build Services for Shrubland Farmhouse Project - S505265 | £750K | 15 Jun 2025 |
| Norfolk County Council | Gressenhall Building Fabric Improvements - AWARD | £286K | 15 Jan 2025 |
| Norse Commercial Services Limited | GB-Norwich: CS08 - Foxwood, Blithe Meadow - Refurbishment | £331K | 9 Feb 2022 |
Where Steven Seals Builder Limited is registered
The registered office is in Newmarket (CB8), in the West Suffolk local authority area, East of England. Show CB8 7PN on a map.
Other trade companies in CB8
- Houndworks Property Maintenance LtdCleaning companies
- Ajm Carpentry & Construction LtdBuilders
- Gemland Automotive LimitedMechanics and garages
- Safi Autobody Shop LimitedMechanics and garages
- BC Plumbing & Heating Contractors LtdPlumbers and heating engineers
- Anglia Landscaping Group LimitedLandscapers and gardeners
- Zee Mobile Tyres LtdMotor traders
- Ajs Developments (Burwell) LimitedProperty developers
Also registered at this address
16 other companies use the same registered office as Steven Seals Builder Limited.
- Aristo Balustrades LtdInstallers
- Balaton Paddocks Ltd.Property developers
- Bridge Farms Contracting LimitedLandscapers and gardeners
- Countywide Decorators LimitedPainters and decorators
- Countywide East Anglia LimitedFinishing trades
- Eks Gas Services LtdMachinery repair and installation
- Fox Paving Specialists LimitedSpecialist contractors
- J. Turner Construction LimitedBuilders
- Jaggard Brothers Motor Vehicle Engineers LimitedMechanics and garages
- JJ Confederation LtdRepair services
- LCPC Developments LimitedBuilders
- Marblewood Bespoke Interiors LtdFinishing trades
- Prompt Developments LimitedBuilders
- Prompt Plumbing LimitedPlumbers and heating engineers
- Reed Design and Build Suffolk LimitedBuilders
- Station Road Developments (Histon) LtdBuilders
What happens if Steven Seals Builder 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 06846582
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 March 2009 (17 years ago)
- Registered office
- 3B Rosemary House Lanwades Business Park, Kennett, Newmarket, CB8 7PN
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 13 March 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Newmarket
Other active building contractors registered in Newmarket.
- TC Property Developments Ltd2013
- Tclass Buildres Ltd2026
- The Cambridge Loft Company Limited2017
- Trubuild Cambridgeshire Limited2026
- Twenty Two Construction Limited2021
- Unique Building Services Limited2003
- Yew Tree Homes (Suffolk) Ltd2020
- A Brand Builders Ltd2022
All building contractors in Newmarket · All trades in Newmarket · Builders across the UK
Frequently asked questions
When are Steven Seals Builder Limited's accounts due?
Steven Seals Builder Limited's next accounts are due at Companies House by 30 April 2027 (in 200 days), covering the period to 31 July 2026.
When is Steven Seals Builder Limited's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Steven Seals Builder Limited still trading?
Steven Seals Builder 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 Steven Seals Builder Limited do?
Steven Seals Builder Limited is registered under Construction of domestic buildings (SIC 41202).
How old is Steven Seals Builder Limited?
Steven Seals Builder Limited was incorporated on 13 March 2009, 17 years ago.
Has Steven Seals Builder Limited won public sector contracts?
Yes. Steven Seals Builder Limited has 4 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £1.9M), most recently from Norfolk County Council.
What is the penalty if Steven Seals Builder 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 Steven Seals Builder 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.