- Company number
- 03956019
- Incorporated
- 24 Mar 200026 years trading
- Registered office
- Unit 2, Kent House Bexley Business Park, 19 Bourne Road, Bexley, Kent, DA5 1LR
- Nature of business
- Construction of commercial buildings
Building Associates Ltd is a 26-year-old private limited company registered in Bexley, company number 03956019, one of 62 building contractors in Bexley. 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 £136K (+20.8%) on the year before, to £790K.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £2.2M against £1.4M owed within a year: 1.5 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 |
|---|---|---|---|---|---|
| 30 Sep 2025 | £790K | £188K | £2.2M | £1.4M | 0 |
| 30 Sep 2024 | £654K | £376 | £2.2M | £1.5M | 6 |
| 30 Sep 2023 | £622K | £82 | £2.9M | £2.1M | 6 |
| 30 Sep 2022 | £600K | £100K | £3.4M | £2.5M | 8 |
| 30 Sep 2021 | £609K | £102K | £2.6M | £1.7M | 6 |
| 30 Sep 2020 | £548K | £172K | £1.8M | £1.2M | 7 |
| 30 Sep 2019 | £517K | £101K | £1.8M | £953K | 8 |
| 30 Sep 2018 | £426K | £101K | £3M | £2M | 8 |
| 30 Sep 2017 | £344K | £177K | £1.3M | £1.1M | 8 |
| 30 Sep 2016 | £302K | £117K | £681K |
Public contracts won
Building Associates Ltd has 13 public sector contract awards on record; the ones with their own published value total £28M, from 2016 to 2026. Source: Contracts Finder and Find a Tender award notices. For 2 of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. 9 of these were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- Royal Borough of Greenwich3 awards
- Kent County Council2 awards
- Swale Borough Council1 award
- Kent County Council1 award
- South East Consortium1 award
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Kent County Council | CN250596 - Higham Primary School - Mobile Refurbishment | £227K | 12 May 2026 |
| Royal Borough of Greenwich | Greenwich Builds, Phase 2, Years 2 and 3, Wricklemarsh et al Contractor | £8.3M | 2 Apr 2026 |
| Royal Borough of Greenwich | Greenwich Builds, Phase 2, Years 2 and 3, Batch 1 Contractor | £9M | 2 Apr 2026 |
| Kent County Council | Willesborough Junior School: Internal Reconfiguration works | £188K | 6 May 2025 |
| Swale Borough Council | Masters House Alterations and Refurbishment (A1179) | £330K | 19 Dec 2024 |
| Royal Borough of Greenwich | SPS 2765 - Phase 2, Batch 1 Re-Procurement | £5.5M | 29 Jul 2024 |
| Kent County Council | Chilmington Green Temporary Secondary School | £361K | 23 May 2024 |
| South East Consortium | South East Consortium New Build Framework | Ceiling, not shown | 1 Apr 2021 |
| Lewisham Homes Limited | GB-London: Canonbie Road Building Works Contractor | £1.6M | 3 Aug 2020 |
| L&Q Construction | London and Quadrant Housing Trust - Build London Partnership and Asset Management Main Contractors Framework 2019 - 2023 - AWARD | Ceiling, not shown | 7 Oct 2019 |
Showing the 10 most recent of 13.
Where Building Associates Ltd is registered
The registered office is in Bexley (DA5), in the Bexley local authority area, London. Show DA5 1LR on a map.
Other trade companies in DA5
- Homeheat+ LtdPlumbers and heating engineers
- Apex South West Construction LtdBuilders
- E & F Surfacing & Construction LtdSpecialist contractors
- T&R Cleaning Services LtdCleaning companies
- Paul C Jordan LimitedBuilders
- SX Plumbing LimitedPlumbers and heating engineers
- Rennell Interiors LtdJoiners and carpenters
- Ravenford Planning LtdProperty developers
Also registered at this address
1 other company uses the same registered office as Building Associates Ltd.
- Lightbox Two LtdProperty developers
What happens if Building Associates 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
- 03956019
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 March 2000 (26 years ago)
- Registered office
- Unit 2, Kent House Bexley Business Park, 19 Bourne Road, Bexley, Kent, DA5 1LR
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 21 March 2026
- Charges (mortgages)
- 1 outstanding of 4 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 Bexley
Other active building contractors registered in Bexley.
- C & A Construction Limited2013
- Charnwood Builders Limited1961
- Charnwood Builders Orpington Ltd2016
- DGG Building Ltd2022
- Dimas Group Ltd2025
- Dream2Build Construction Ltd2026
- DSK Electrical Services Limited2008
- DT Building & Interiors Limited2023
All building contractors in Bexley · All trades in Bexley · Builders across the UK
Frequently asked questions
When are Building Associates Ltd's accounts due?
Building Associates 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 Building Associates 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 Building Associates Ltd still trading?
Building Associates 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 Building Associates Ltd do?
Building Associates Ltd is registered under Construction of commercial buildings (SIC 41201).
How old is Building Associates Ltd?
Building Associates Ltd was incorporated on 24 March 2000, 26 years ago.
Has Building Associates Ltd won public sector contracts?
Yes. Building Associates Ltd has 13 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £28M), most recently from Kent County Council.
What is the penalty if Building Associates 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 Building Associates 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.