- Companies
- Property developers
- Gosport
- G.S. Building Services Ltd
G.S. Building Services Ltd
- Company number
- 03859453
- Incorporated
- 14 Oct 199926 years trading
- Registered office
- TML House, 1A the Anchorage, Gosport, Hampshire, PO12 1LY
- Nature of business
- Development of building projects
G.S. Building Services Ltd is a 26-year-old private limited company registered in Gosport, company number 03859453, one of 29 property development companies in Gosport. Its next accounts are due at Companies House on 27 October 2026, and its first CT600 is due at HMRC on 31 October 2026.
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 G.S. Building Services LtdOr 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 £3,889 (+5.5%) on the year before, to -£67K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £57K against £149K owed within a year: 0.4 times cover.
- 7 employees on average, down from 8 the year before.
- Balance sheets on record for 10 years, 2015 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2024 | -£67K | £57K | £149K | 7 | |
| 31 Oct 2023 | -£71K | £163 | £59K | £156K | 8 |
| 31 Oct 2022 | £2,099 | £36K | £91K | £111K | 9 |
| 31 Oct 2021 | £1,560 | £398 | £113K | £134K | 8 |
| 31 Oct 2020 | -£21K | £2,508 | £78K | £111K | 8 |
| 31 Oct 2019 | £3,615 | £511 | £80K | £107K | 8 |
| 31 Oct 2018 | -£25K | £100 | £46K | £93K | 9 |
| 31 Oct 2017 | -£17K | £100 | £51K | £74K | 8 |
| 31 Oct 2016 | -£7,391 | £100 | £50K | £66K | |
| 31 Oct 2015 | -£7,669 | £100 | £37K | £60K |
Where G.S. Building Services Ltd is registered
The registered office is in Gosport (PO12), in the Gosport local authority area, South East. Show PO12 1LY on a map.
Other trade companies in PO12
- Paws at 32 LtdCleaning companies
- New Horizons (Hampshire) LtdFinishing trades
- Smart Energy Advisers LtdElectricians
- Easy Clean (Southern) LtdCleaning companies
- RHR Energy LtdPlumbers and heating engineers
- Mitchell Tsco LtdCivil engineering
- Lyle Morgans Master Thatcher LtdRoofers
- Pebbles Cleaning Group LtdCleaning companies
Shared registered office
61 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 G.S. Building Services 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 27 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 28 Oct 2026 to 27 Nov 2026 | £150 |
| 1 to 3 months late | 28 Nov 2026 to 27 Jan 2027 | £375 |
| 3 to 6 months late | 28 Jan 2027 to 27 Apr 2027 | £750 |
| More than 6 months late | From 28 Apr 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 28 Jan 2027 | £200 |
| 3 months late | 27 Apr 2027 | another £200 |
| 6 months late | 27 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 27 Jan 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
- 03859453
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 October 1999 (26 years ago)
- Registered office
- TML House, 1A the Anchorage, Gosport, Hampshire, PO12 1LY
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 28 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2024
- Last confirmation statement
- 29 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 Gosport
Other active property development companies registered in Gosport.
- Galco Construction Limited2020
- GLK Home Improvements Ltd2018
- Groves&Co Ltd2025
- Gu54Eng Ltd2025
- Hand & Winzar Property Developments Limited2026
- Harriod Company Limited2021
- Hawksvale Developments Limited2024
- Hill Head Home Improvements Limited2015
All property development companies in Gosport · All trades in Gosport · Property developers across the UK
Frequently asked questions
When are G.S. Building Services Ltd's accounts due?
G.S. Building Services Ltd's next accounts are due at Companies House by 27 October 2026 (in 14 days), covering the period to 27 January 2026.
When is G.S. Building Services Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 31 October 2025, due by 31 October 2026, and one for the period to 27 January 2026, due by 27 January 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is G.S. Building Services Ltd still trading?
G.S. Building Services 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 G.S. Building Services Ltd do?
G.S. Building Services Ltd is registered under Development of building projects (SIC 41100).
How old is G.S. Building Services Ltd?
G.S. Building Services Ltd was incorporated on 14 October 1999, 26 years ago.
What is the penalty if G.S. Building Services 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 G.S. Building Services 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.