- Companies
- Property developers
- Hitchin
- Constructing London Ltd
Constructing London Ltd
- Company number
- 11081885
- Incorporated
- 24 Nov 20178 years trading
- Registered office
- 7-8 Portmill Lane, Hitchin, Hertfordshire, SG5 1DJ
- Nature of business
- Development of building projects; Construction of commercial buildings; Construction of domestic buildings; Buying and selling of own real estate
Constructing London Ltd is a 8-year-old private limited company registered in Hitchin, company number 11081885, one of 141 property development companies in Hitchin. 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.
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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 £4,357 (-8.9%) on the year before, to -£53K.
- Net assets rose in 2 of 7 year-on-year comparisons on record.
- Current assets of £6,643 against £10K owed within a year: 0.7 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | -£53K | £1,536 | £6,643 | £10K | 1 |
| 31 May 2024 | -£49K | £77 | £1,691 | £764 | 1 |
| 31 May 2023 | -£92K | £57 | £2,832 | £44K | 1 |
| 31 May 2022 | -£3.3M | £21K | £231K | £3.5M | 0 |
| 31 May 2021 | -£1.7M | £23K | £166K | £1.8M | 0 |
| 31 May 2020 | -£551K | £27K | £213K | £764K | 0 |
| 31 May 2019 | -£393K | £39 | £37K | £431K | |
| 31 May 2018 | £1 | £1 | £0 |
Where Constructing London Ltd is registered
The registered office is in Hitchin (SG5), in the North Hertfordshire local authority area, East of England. Show SG5 1DJ on a map.
Other trade companies in SG5
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- The Peugeot and Renault Man LtdMechanics and garages
- Woods Property Solutions LtdBuilders
- PM Contractors LtdBuilders
- S. Harris Builders LimitedFinishing trades
- Stotfold Property Services LtdBuilders
- SGB Modern Access LtdScaffolders
- Top Class Roofing & Renovations LimitedRoofers
Shared registered office
84 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 Constructing London 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 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
- 11081885
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 November 2017 (8 years ago)
- Registered office
- 7-8 Portmill Lane, Hitchin, Hertfordshire, SG5 1DJ
- Nature of business
- Development of building projects (SIC 41100)
Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202)
Buying and selling of own real estate (SIC 68100) - Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 23 January 2026
- Charges (mortgages)
- 0 outstanding of 1 registered
- Previous names
- Theydon Park Ltd (until 23 Jan 2026)
Station Road Estates Ltd (until 8 Apr 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 Hitchin
Other active property development companies registered in Hitchin.
- Cosilium Limited2022
- Coulson Moore Renovation Ltd2016
- Court Homes Construction (Hitchin) Ltd2018
- Creative Construction Solutions Ltd2018
- Crestel Projects Ltd2011
- Demaine Land (Clifton) Ltd2025
- Demaine Land (Herts) Ltd2021
- Denmead Investments Limited1963
All property development companies in Hitchin · All trades in Hitchin · Property developers across the UK
Frequently asked questions
When are Constructing London Ltd's accounts due?
Constructing London Ltd's next accounts are due at Companies House by 28 February 2027 (in 139 days), covering the period to 31 May 2026.
When is Constructing London Ltd'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 Constructing London Ltd still trading?
Constructing London 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 Constructing London Ltd do?
Constructing London Ltd is registered under Development of building projects (SIC 41100); Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202); Buying and selling of own real estate (SIC 68100).
How old is Constructing London Ltd?
Constructing London Ltd was incorporated on 24 November 2017, 8 years ago.
What is the penalty if Constructing London 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 Constructing London 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.