- Companies
- Property developers
- London
- Jby Developments Limited
Jby Developments Limited
- Company number
- 10379184
- Incorporated
- 16 Sep 201610 years trading
- Registered office
- 72 Charteris Road, London, NW6 7EX
- Nature of business
- Development of building projects
Jby Developments Limited is a 10-year-old private limited company registered in London, company number 10379184, one of 14,100 property development companies in London. Its next accounts are due at Companies House on 28 June 2027, and the CT600 for the period to 28 September 2026 is due at HMRC on 28 September 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 £339 (+0.7%) on the year before, to £46K.
- Net assets rose in 5 of 8 year-on-year comparisons on record.
- Current assets of £548K against £638K owed within a year: 0.9 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £46K | £816 | £548K | £638K | 1 |
| 30 Sep 2024 | £45K | £2,277 | £462K | £403K | 1 |
| 30 Sep 2023 | £47K | £1,015 | £437K | £371K | 1 |
| 30 Sep 2022 | £43K | £464 | £444K | £381K | 1 |
| 30 Sep 2021 | £13K | £2,035 | £341K | £308K | 1 |
| 30 Sep 2020 | £2,299 | £3,259 | £283K | £261K | 1 |
| 30 Sep 2019 | -£2,171 | £58 | £150K | £152K | 2 |
| 30 Sep 2018 | £204 | £56 | £74K | £75K | 2 |
| 30 Sep 2017 | £4,502 | £942 | £13K | £9,453 | 2 |
Where Jby Developments Limited is registered
The registered office is in London (NW6), in the Brent local authority area, London. Show NW6 7EX on a map.
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Also registered at this address
17 other companies use the same registered office as Jby Developments Limited.
- 546 Developments LtdProperty developers
- 554 Bya LtdProperty developers
- 68 Ridgeway LtdProperty developers
- Alrg LimitedSpecialist contractors
- Bonjomon LimitedProperty developers
- Cardona Property LimitedProperty developers
- Evx Charge Points LtdElectricians
- Jalojar Holdings LimitedProperty developers
- Jalojar LtdProperty developers
- Jay Building LimitedProperty developers
- Jennabay LtdProperty developers
- Prout Partnership LtdProperty developers
- Rundell Land LtdProperty developers
- Sonia Partnership LtdProperty developers
- Sunny Trio LtdProperty developers
- Yaj Development LimitedProperty developers
- Yolit LtdProperty developers
What happens if Jby Developments 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 28 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 29 Jun 2027 to 28 Jul 2027 | £150 |
| 1 to 3 months late | 29 Jul 2027 to 28 Sep 2027 | £375 |
| 3 to 6 months late | 29 Sep 2027 to 28 Dec 2027 | £750 |
| More than 6 months late | From 29 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Sep 2027 | £200 |
| 3 months late | 28 Dec 2027 | another £200 |
| 6 months late | 28 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Sep 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
- 10379184
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 September 2016 (10 years ago)
- Registered office
- 72 Charteris Road, London, NW6 7EX
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 28 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 29 July 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
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.
- JC Build Consultants Ltd.2018
- JC Citadels Capital Ltd2019
- JC Terra Ltd2025
- JC'S Property Solutions Ltd2024
- JCC Construction Consultancy Ltd2019
- JCJS Management Limited2022
- JCL Plastering Ltd2020
- JCP Property Solutions Ltd2025
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are Jby Developments Limited's accounts due?
Jby Developments Limited's next accounts are due at Companies House by 28 June 2027 (in 259 days), covering the period to 28 September 2026.
When is Jby Developments Limited's CT600 due?
The CT600 for the period to 28 September 2026 is due at HMRC by 28 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 29 June 2027.
Is Jby Developments Limited still trading?
Jby Developments 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 Jby Developments Limited do?
Jby Developments Limited is registered under Development of building projects (SIC 41100).
How old is Jby Developments Limited?
Jby Developments Limited was incorporated on 16 September 2016, 10 years ago.
What is the penalty if Jby Developments 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 Jby Developments 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.