- Company number
- 01474717
- Incorporated
- 23 Jan 198046 years trading
- Registered office
- Berkeley Townsend Hunter House 150 Hutton Road, Shenfield, Brentwood, Essex, CM15 8NL
- Nature of business
- Construction of domestic buildings
B. Williams Properties Ltd is a 46-year-old private limited company registered in Brentwood, company number 01474717, one of 149 building contractors in Brentwood. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £60K (+1.8%) on the year before, to £3.5M.
- Net assets rose in 9 of 9 year-on-year comparisons on record.
- Current assets of £622K against £51K owed within a year: more than 10 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 Dec 2025 | £3.5M | £22K | £622K | £51K | 0 |
| 31 Dec 2024 | £3.4M | £64K | £721K | £13K | 1 |
| 31 Dec 2023 | £1M | £80K | £3.9M | £38K | 2 |
| 31 Dec 2022 | £993K | £71K | £3.8M | £32K | 2 |
| 31 Dec 2021 | £954K | £52K | £4.2M | £47K | 1 |
| 31 Dec 2020 | £892K | £442K | £4.1M | £33K | 1 |
| 31 Dec 2019 | £817K | £116K | £4M | £76K | 1 |
| 31 Dec 2018 | £814K | £98K | £3.7M | £80K | |
| 31 Dec 2017 | £804K | £891K | £3.6M | £31K | |
| 31 Dec 2016 | £724K | £1M | £3.7M | £79K |
Where B. Williams Properties Ltd is registered
The registered office is in Brentwood (CM15), in the Brentwood local authority area, East of England. Show CM15 8NL on a map.
Other trade companies in CM15
- JJ Freeman Construction LtdGroundworks and demolition
- Sky Loft London LtdFinishing trades
- LDN Systems LtdRoofers
- LDN Traditional Roofing LtdRoofers
- Reactive Roofers LtdRoofers
- K.Fire.Safety LtdElectricians
- Elevation Roofing Group LimitedRoofers
- Krosshatch Creative Concepts LimitedProperty developers
Also registered at this address
19 other companies use the same registered office as B. Williams Properties Ltd.
- 4X4X4 LimitedMotor traders
- Carter & Shayler Interiors LtdInstallers
- Chabear Investments LtdSpecialist contractors
- Eden Estate Maintenance LimitedLandscapers and gardeners
- Fencing in Chelmsford LtdInstallers
- Fitzherbert Developments LtdProperty developers
- Hec Europe LimitedProperty developers
- JSB Vehicle Solutions LtdMotor traders
- Knightland Developments LtdBuilders
- LDN Leadwork LtdRoofers
- LDN Systems LtdRoofers
- LDN Traditional Roofing LtdRoofers
- Milcombe Homes LtdBuilders
- R & B Engineers LtdMechanics and garages
- Reactive Roofers LtdRoofers
- Ryt-Source Mechanical LtdPlumbers and heating engineers
- Sherbourne Groundworks LtdGroundworks and demolition
- Tas Building Services (UK) LtdFinishing trades
- Three Mountains Contractors LtdElectricians
What happens if B. Williams Properties 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 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 01474717
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 January 1980 (46 years ago)
- Registered office
- Berkeley Townsend Hunter House 150 Hutton Road, Shenfield, Brentwood, Essex, CM15 8NL
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 31 December 2025
- Charges (mortgages)
- 2 outstanding of 17 registered
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 Brentwood
Other active building contractors registered in Brentwood.
- Bartlett Homes and Developments Limited2014
- Bdesign7 Construction Ltd2024
- Bell Build Data Centre Services Limited2023
- Bell Build Group Limited2020
- Bespoke Glass Structures Ltd2018
- Best Choice Contractor Limited2018
- Blueprint Devons Wharf Limited2020
- Brentwood Construction Ltd2025
All building contractors in Brentwood · All trades in Brentwood · Builders across the UK
Frequently asked questions
When are B. Williams Properties Ltd's accounts due?
B. Williams Properties Ltd's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is B. Williams Properties Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is B. Williams Properties Ltd still trading?
B. Williams Properties 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 B. Williams Properties Ltd do?
B. Williams Properties Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is B. Williams Properties Ltd?
B. Williams Properties Ltd was incorporated on 23 January 1980, 46 years ago.
What is the penalty if B. Williams Properties 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 B. Williams Properties 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.