- Company number
- 13409717
- Incorporated
- 19 May 20215 years trading
- Registered office
- C/O Taxassist Accountants, 35 Bartholomew Street, Newbury, RG14 5LL
- Nature of business
- Construction of domestic buildings
Af Building Limited is a 5-year-old private limited company registered in Newbury, company number 13409717, one of 79 building contractors in Newbury. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 Af Building 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 down £19K (-41.3%) on the year before, to £27K.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- Current assets of £16K against £60K owed within a year: 0.3 times cover.
- 2 employees on average, down from 3 the year before.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £27K | £16K | £60K | 2 | |
| 31 May 2024 | £46K | £19K | £51K | 3 | |
| 31 May 2023 | £15K | £32K | £60K | 2 | |
| 31 May 2022 | £1,629 | £20K | £63K | 2 |
Where Af Building Limited is registered
The registered office is in Newbury (RG14), in the West Berkshire local authority area, South East. Show RG14 5LL on a map.
Other trade companies in RG14
- Budova LtdCivil engineering
- Keystone Commercial Design LtdBuilders
- Sama Properties LtdProperty developers
- Waymarc LimitedMotor traders
- Dorneywood Consulting LimitedProperty developers
- Fortis One LimitedProperty developers
- Startech Auto Care LtdMechanics and garages
- Atl Premium Cleaning & Painting Services LtdPainters and decorators
Also registered at this address
12 other companies use the same registered office as Af Building Limited.
- Amk Electrical and Maintenance LtdMachinery repair and installation
- Cam Woodwork LtdProperty developers
- Clere Homes Bishops Green LimitedBuilders
- Clere Homes LimitedBuilders
- Clever Dent Repair LtdMechanics and garages
- Drip Drip Plumbing LtdPlumbers and heating engineers
- Home Architecture (UK) LtdProperty developers
- Leafline Arb LimitedLandscapers and gardeners
- Loyd's Electrical Services LtdElectricians
- Myblueskydream LtdBuilders
- Parfitt Pool Lining Services LimitedInstallers
- Sealus LtdFloor and wall tilers
What happens if Af Building 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 13409717
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 May 2021 (5 years ago)
- Registered office
- C/O Taxassist Accountants, 35 Bartholomew Street, Newbury, RG14 5LL
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 18 May 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 Newbury
Other active building contractors registered in Newbury.
- Albemarle Street Ltd2020
- Amos Management Ltd2024
- Bailey & Passmore Properties Limited2014
- Bearroc Construction Ltd2017
- Belvedere A Decorating Company Limited2025
- Bespoke SBS Limited2016
- Brockwood Carpentry & Construction Ltd2020
- Buildit Construction & Landscaping Ltd2026
All building contractors in Newbury · All trades in Newbury · Builders across the UK
Frequently asked questions
When are Af Building Limited's accounts due?
Af Building Limited's next accounts are due at Companies House by 28 February 2027 (in 139 days), covering the period to 31 May 2026.
When is Af Building Limited's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Af Building Limited still trading?
Af Building 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 Af Building Limited do?
Af Building Limited is registered under Construction of domestic buildings (SIC 41202).
How old is Af Building Limited?
Af Building Limited was incorporated on 19 May 2021, 5 years ago.
What is the penalty if Af Building 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 Af Building 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.