- Companies
- Finishing trades
- Wallington
- North Downs Builders Limited
North Downs Builders Limited
- Company number
- 15075597
- Incorporated
- 16 Aug 20233 years trading
- Registered office
- B19 SBC House, Restmor Way, Wallington, SM6 7AH
- Nature of business
- Other building completion and finishing
North Downs Builders Limited is a 3-year-old private limited company registered in Wallington, company number 15075597, one of 41 building finishing companies in Wallington. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for North Downs Builders LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £8,275 (+96.8%) on the year before, to £17K.
- Current assets of £21K against £4,630 owed within a year: 4.6 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £17K | £1,356 | £21K | £4,630 | 1 |
| 31 Aug 2024 | £8,546 | £19 | £6,579 | £2,974 | 1 |
Where North Downs Builders Limited is registered
The registered office is in Wallington (SM6), in the Sutton local authority area, London. Show SM6 7AH on a map.
Other trade companies in SM6
- Lno Construction LtdFinishing trades
- Hqa Renovation and Solutions LtdInstallers
- Averion Homes & Developments LtdProperty developers
- A&S Property Developer (London) LtdProperty developers
- Goready Mobile Tyres LtdMechanics and garages
- Burden Developments LimitedProperty developers
- Foxcontrolsolutions LtdElectricians
- Stelmac Design & Build LtdBuilders
Also registered at this address
14 other companies use the same registered office as North Downs Builders Limited.
- Ark Developments (London) LtdProperty developers
- BP Tiling (UK) LimitedFinishing trades
- Conar LtdProperty developers
- Haddeo LtdProperty developers
- Harrington Builders LimitedBuilders
- Iml Vehicle Solutions LtdMechanics and garages
- Lifestyle Window Systems LimitedInstallers
- Logicology LtdMotor traders
- Red Electrical Services LimitedElectricians
- Richard Bell Electrical Installations LimitedElectricians
- Timeland Building Services LtdJoiners and carpenters
- Tudor Oak Developments LimitedBuilders
- Tybourne LimitedProperty developers
- Woodmere Avenue LtdProperty developers
What happens if North Downs Builders 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 15075597
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 August 2023 (3 years ago)
- Registered office
- B19 SBC House, Restmor Way, Wallington, SM6 7AH
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 15 August 2026
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Wallington
Other active building finishing companies registered in Wallington.
- O'Boyle & Co Limited2018
- Opulent Pools Limited2016
- Opulent Pools Surrey Ltd2026
- P D Building Services Limited2016
- Paa Interiors Limited2012
- Property Prime Ltd2025
- Prorender1 Limited2023
- RCBL Property Services Limited2021
All building finishing companies in Wallington · All trades in Wallington · Finishing trades across the UK
Frequently asked questions
When are North Downs Builders Limited's accounts due?
North Downs Builders Limited's next accounts are due at Companies House by 31 May 2027 (in 231 days), covering the period to 31 August 2026.
When is North Downs Builders Limited's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is North Downs Builders Limited still trading?
North Downs Builders 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 North Downs Builders Limited do?
North Downs Builders Limited is registered under Other building completion and finishing (SIC 43390).
How old is North Downs Builders Limited?
North Downs Builders Limited was incorporated on 16 August 2023, 3 years ago.
What is the penalty if North Downs Builders 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 North Downs Builders 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.