- Company number
- 12147469
- Incorporated
- 9 Aug 20197 years trading
- Registered office
- Tashidene, Frenchay Hill, Bristol, BS16 1LU
- Nature of business
- Construction of domestic buildings; Buying and selling of own real estate
Attwell Developments Ltd is a 7-year-old private limited company registered in Bristol, company number 12147469, one of 809 building contractors in Bristol. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 £102K on the year before, to £108K.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- Current assets of £1.5M against £44K 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 7 years, 2020 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £108K | £1.5M | £44K | 0 | |
| 31 Mar 2025 | £5,719 | £987K | £0 | 0 | |
| 31 Mar 2024 | £81K | £70K | 0 | ||
| 31 Aug 2023 | £11K | 0 | |||
| 31 Aug 2022 | £11K | 0 | |||
| 31 Aug 2021 | £11K | £0 | 0 | ||
| 31 Aug 2020 | £5,496 | £217 | 0 |
Where Attwell Developments Ltd is registered
The registered office is in Bristol (BS16), in the South Gloucestershire local authority area, South West. Show BS16 1LU on a map.
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- Sarayhan68 LtdProperty developers
- THK Estates LtdProperty developers
- Crownstone Property Partners LtdProperty developers
- Velmora Support LtdCleaning companies
- Parkstone Roofing & Building LtdRoofers
- Electrical Services South West LimitedElectricians
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Also registered at this address
1 other company uses the same registered office as Attwell Developments Ltd.
- Attwell Projects LtdBuilders
What happens if Attwell Developments 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 31 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 12147469
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 August 2019 (7 years ago)
- Registered office
- Tashidene, Frenchay Hill, Bristol, BS16 1LU
- Nature of business
- Construction of domestic buildings (SIC 41202)
Buying and selling of own real estate (SIC 68100) - Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 10 March 2026
- Previous names
- Bright Light Investments Ltd (until 17 Mar 2023)
Bright Light Accommodation Ltd (until 20 Feb 2020)
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 Bristol
Other active building contractors registered in Bristol.
- Attwell Projects Ltd2024
- Avec Design Limited2016
- Aventis Developments Limited2024
- Avon Building Solutions Ltd2025
- Avon Construction Management Ltd2020
- Avon MB Group Ltd2026
- Avon Plastering Service Ltd2012
- Avon Valley Building Services Limited2016
All building contractors in Bristol · All trades in Bristol · Builders across the UK
Frequently asked questions
When are Attwell Developments Ltd's accounts due?
Attwell Developments Ltd's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Attwell Developments Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Attwell Developments Ltd still trading?
Attwell Developments 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 Attwell Developments Ltd do?
Attwell Developments Ltd is registered under Construction of domestic buildings (SIC 41202); Buying and selling of own real estate (SIC 68100).
How old is Attwell Developments Ltd?
Attwell Developments Ltd was incorporated on 9 August 2019, 7 years ago.
What is the penalty if Attwell Developments 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 Attwell Developments 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.