- Companies
- Property developers
- Eastbourne
- Sonny Maintenance Limited
Sonny Maintenance Limited
- Company number
- 04571150
- Incorporated
- 23 Oct 200223 years trading
- Registered office
- 5 Cornfield Terrace, Cornfield Terrace, Eastbourne, BN21 4NN
- Nature of business
- Development of building projects
Sonny Maintenance Limited is a 23-year-old private limited company registered in Eastbourne, company number 04571150, one of 174 property development companies in Eastbourne. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 £152K (+64.8%) on the year before, to £386K.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £669K against £345K owed within a year: 1.9 times cover.
- 15 employees on average, up from 12 the year before.
- 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 |
|---|---|---|---|---|---|
| 31 Oct 2025 | £386K | £278K | £669K | £345K | 15 |
| 31 Oct 2024 | £234K | £55K | £716K | £523K | 12 |
| 31 Oct 2023 | £244K | £254K | £544K | £357K | 11 |
| 31 Oct 2022 | £224K | £113K | £334K | £130K | 12 |
| 31 Oct 2021 | £246K | £267K | £439K | £198K | 10 |
| 31 Oct 2020 | £229K | £120K | £379K | £153K | 11 |
| 31 Oct 2019 | £347K | £290K | £474K | £185K | 13 |
| 31 Oct 2018 | £355K | £233K | £483K | £205K | 17 |
| 31 Oct 2017 | £399K | £846K | £1.2M | £836K | 21 |
| 31 Oct 2016 | £830K | £738K | £1.2M | £357K |
Public contracts won
Sonny Maintenance Limited has 2 public sector contract awards on record; the ones with their own published value total £5.1M, from 2019 to 2025. Source: Contracts Finder and Find a Tender award notices. 1 of these were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- Lewes District Council1 award
- SE Shared Services1 award
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Lewes District Council | LDC & EBBC - Aids and Adaptations | £4.3M | 8 Dec 2025 |
| SE Shared Services | Mid Sussex District Council - Reactive Repairs and Minor Building Works - AWARD | £780K | 23 Mar 2019 |
Where Sonny Maintenance Limited is registered
The registered office is in Eastbourne (BN21), in the Eastbourne local authority area, South East. Show BN21 4NN on a map.
Other trade companies in BN21
- Solaris Motors Solutions LimitedMechanics and garages
- Chartwell Design and Build LimitedBuilders
- The Sussex Flint Company LtdBuilders
- Wealden Property Services LimitedSpecialist contractors
- Oliver J Stean Plumbing & Heating LimitedPlumbers and heating engineers
- Ac Plastering & Rendering LtdPlasterers
- Coxon Construction Group LtdProperty developers
- Able Cleaning and Property Maintenance LimitedCleaning companies
Shared registered office
46 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Sonny Maintenance 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 04571150
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 October 2002 (23 years ago)
- Registered office
- 5 Cornfield Terrace, Cornfield Terrace, Eastbourne, BN21 4NN
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 23 October 2025
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 Eastbourne
Other active property development companies registered in Eastbourne.
- Southdowns Building Contractors Ltd2016
- Spiral Building Ltd2026
- Stark Investments (Se) Ltd2021
- Stone Cross Builders Ltd2022
- Sturton Place Ltd2019
- Supporting Spaces Limited2021
- Sussex Patios and Brickwork Ltd2023
- Sussex Property Investments Ltd2026
All property development companies in Eastbourne · All trades in Eastbourne · Property developers across the UK
Frequently asked questions
When are Sonny Maintenance Limited's accounts due?
Sonny Maintenance Limited's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is Sonny Maintenance Limited's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Sonny Maintenance Limited still trading?
Sonny Maintenance 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 Sonny Maintenance Limited do?
Sonny Maintenance Limited is registered under Development of building projects (SIC 41100).
How old is Sonny Maintenance Limited?
Sonny Maintenance Limited was incorporated on 23 October 2002, 23 years ago.
Has Sonny Maintenance Limited won public sector contracts?
Yes. Sonny Maintenance Limited has 2 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £5.1M), most recently from Lewes District Council.
What is the penalty if Sonny Maintenance 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 Sonny Maintenance 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.