- Companies
- Property developers
- London
- Hart & Co Construction Limited
Hart & Co Construction Limited
- Company number
- 08148599
- Incorporated
- 18 Jul 201214 years trading
- Registered office
- 177 Shaftesbury Avenue, London, WC2H 8JR
- Nature of business
- Development of building projects
Hart & Co Construction Limited is a 14-year-old private limited company registered in London, company number 08148599, one of 14,100 property development companies in London. Its next accounts are due at Companies House on 31 December 2026, and its first CT600 is due at HMRC on 31 December 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 Hart & Co Construction 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 £862 (-0.2%) on the year before, to -£454K.
- Net assets rose in 2 of 8 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 Dec 2024 | -£454K | £108 | £424K | 0 | |
| 31 May 2024 | -£453K | £90 | £421K | 0 | |
| 31 May 2023 | -£452K | £293 | £414K | 0 | |
| 31 May 2021 | -£449K | £62 | £62 | £403K | 0 |
| 31 May 2020 | -£447K | £429 | £1,544 | £449K | 0 |
| 31 May 2019 | -£819K | £332 | £71K | £890K | |
| 31 May 2018 | -£831K | £2,448 | £13K | £846K | |
| 31 May 2017 | -£636K | £530 | £1M | £1.7M | |
| 31 May 2016 | -£480K | £107K | £704K | £1.2M | |
| 31 May 2015 | -£280K | £146K | £287K | £573K |
Where Hart & Co Construction Limited is registered
The registered office is in London (WC2H), in the Camden local authority area, London. Show WC2H 8JR on a map.
Other trade companies in WC2H
- Superclean Agency LtdCleaning companies
- Sal Cleaning LtdCleaning companies
- Cityshine Facilities Services LtdCleaning companies
- Pureoceanscleaning LtdCleaning companies
- Muca Property Group LimitedProperty developers
- E.L.G.G LtdJoiners and carpenters
- First Ascentia Integrated LtdCleaning companies
- Fixing London LtdSpecialist contractors
Also registered at this address
10 other companies use the same registered office as Hart & Co Construction Limited.
- 177 Shaftesbury Avenue LimitedProperty developers
- 46 - 48 Grange Walk LimitedProperty developers
- Logan House Ii LimitedProperty developers
- Logan House LimitedProperty developers
- Mayfield Capital LimitedProperty developers
- Mayfield Homes LimitedProperty developers
- Mayfield Land LimitedProperty developers
- Pierpont LimitedBuilders
- Vantage Court LimitedProperty developers
- Zeno Court LimitedProperty developers
What happens if Hart & Co Construction 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 08148599
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 July 2012 (14 years ago)
- Registered office
- 177 Shaftesbury Avenue, London, WC2H 8JR
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 25 July 2026
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 London
Other active property development companies registered in London.
- Hart Investments (Bow) Ltd2011
- Hartan Investments Limited1987
- Hartburn Group Ltd2026
- Hartgroup Investments Ltd2011
- Hartley Homes London Limited2020
- Hartwill Limited1999
- Harvest Development Management Limited2011
- Harvest Green Energy Limited2024
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are Hart & Co Construction Limited's accounts due?
Hart & Co Construction Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Hart & Co Construction Limited'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 December 2025, due by 31 December 2026, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Hart & Co Construction Limited still trading?
Hart & Co Construction 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 Hart & Co Construction Limited do?
Hart & Co Construction Limited is registered under Development of building projects (SIC 41100).
How old is Hart & Co Construction Limited?
Hart & Co Construction Limited was incorporated on 18 July 2012, 14 years ago.
What is the penalty if Hart & Co Construction 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 Hart & Co Construction 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.