- Companies
- Property developers
- Harrow
- Asf Builders Limited
Asf Builders Limited
- Company number
- 12083694
- Incorporated
- 3 Jul 20197 years trading
- Registered office
- 13 Oxleay Road, Harrow, HA2 9UZ
- Nature of business
- Development of building projects; Construction of commercial buildings; Construction of domestic buildings
Asf Builders Limited is a 7-year-old private limited company registered in Harrow, company number 12083694, one of 679 property development companies in Harrow. 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 £9,837 (-60.5%) on the year before, to £6,413.
- Net assets rose in 3 of 5 year-on-year comparisons on record.
- Current assets of £63K against £56K owed within a year: 1.1 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £6,413 | £63K | £56K | 0 | |
| 31 Jul 2024 | £16K | £46K | £29K | 0 | |
| 31 Jul 2023 | £208 | £15K | £15K | 0 | |
| 31 Jul 2022 | -£250 | 0 | |||
| 31 Jul 2021 | £225 | £0 | £0 | 0 | |
| 31 Jul 2020 | -£300 | £5 | 0 |
Where Asf Builders Limited is registered
The registered office is in Harrow (HA2), in the Harrow local authority area, London. Show HA2 9UZ on a map.
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What happens if Asf 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 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
- 12083694
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 July 2019 (7 years ago)
- Registered office
- 13 Oxleay Road, Harrow, HA2 9UZ
- Nature of business
- Development of building projects (SIC 41100)
Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202) - Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 2 July 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 Harrow
Other active property development companies registered in Harrow.
- Ashmore Real Estate Limited2020
- Aspect Construct Ltd2021
- Atlas Care Homes Group Ltd2024
- Audley Construction Services Limited2020
- Audley Square Properties Ltd2011
- Avant Development Limited2014
- Avenue Developments UK Ltd2021
- Avi Group Construction Ltd2016
All property development companies in Harrow · All trades in Harrow · Property developers across the UK
Frequently asked questions
When are Asf Builders Limited's accounts due?
Asf Builders 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 Asf Builders 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 Asf Builders Limited still trading?
Asf 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 Asf Builders Limited do?
Asf Builders Limited is registered under Development of building projects (SIC 41100); Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).
How old is Asf Builders Limited?
Asf Builders Limited was incorporated on 3 July 2019, 7 years ago.
What is the penalty if Asf 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 Asf 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.