- Companies
- Property developers
- Abingdon
- K J Building Developments Ltd
K J Building Developments Ltd
- Company number
- 15386505
- Incorporated
- 4 Jan 20242 years trading
- Registered office
- 5 the Chambers, Vineyard, Abingdon, OX14 3PX
- Nature of business
- Development of building projects
K J Building Developments Ltd is a 2-year-old private limited company registered in Abingdon, company number 15386505, one of 55 property development companies in Abingdon. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 2028.
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 £41K (+457.5%) on the year before, to £50K.
- Current assets of £71K against £36K owed within a year: 2.0 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 2 years, 2025 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2026 | £50K | £71K | £36K | 2 | |
| 31 Jan 2025 | £8,967 | £28K | £35K | 2 |
Who runs and owns K J Building Developments Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| K*** J*** | Director | Jan 2024 |
Person with significant control
Where K J Building Developments Ltd is registered
The registered office is in Abingdon (OX14), in the Vale of White Horse local authority area, South East. Show OX14 3PX on a map.
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Also registered at this address
23 other companies use the same registered office as K J Building Developments Ltd.
- Causeway Electrical Solutions LtdElectricians
- Chiltern Contract Services LimitedElectricians
- Collins Cleaning Company LtdCleaning companies
- Cothill Farms Oxfordshire LimitedProperty developers
- Cothill Pit LimitedProperty developers
- Edwards Vehicle Services LtdMachinery repair and installation
- F & D Brown Brickwork and Son LimitedBuilders
- F Collins Tree Services LimitedLandscapers and gardeners
- Fire-Pro LtdElectricians
- Hill & Weatherall LtdProperty developers
- J3 Engineering Solutions LtdElectricians
- L A Group Oxford LimitedPainters and decorators
- MFB Properties Oxford LtdProperty developers
- Michaelsson Contractors LimitedFinishing trades
- Oakfield Homes LimitedProperty developers
- Oxfordshire Brickwork LimitedBuilders
- Oxon LtdSpecialist contractors
- Paul Pounds Glazing LimitedGlaziers
- Perry Group LimitedBuilders
- Sap Building Contractors LtdSpecialist contractors
- SCS Oxon LtdProperty developers
- Warner Building Services LtdBuilders
- Willow Spring Homes LimitedProperty developers
What happens if K J Building Developments 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 31 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 31 Jan 2028 | £375 |
| 3 to 6 months late | 1 Feb 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 2029 | 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
- 15386505
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 January 2024 (2 years ago)
- Registered office
- 5 the Chambers, Vineyard, Abingdon, OX14 3PX
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 3 January 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 Abingdon
Other active property development companies registered in Abingdon.
- Kingfisher Property Developments Limited2011
- Lamol Consultancy Ltd2024
- Magnolia Homes Limited2017
- MCS & JS Heritage Limited2003
- MCSH Construction Limited2006
- MFB Properties Oxford Ltd2025
- Modern Living Homes Limited2017
- MSB Services Limited2016
All property development companies in Abingdon · All trades in Abingdon · Property developers across the UK
Frequently asked questions
When are K J Building Developments Ltd's accounts due?
K J Building Developments Ltd's next accounts are due at Companies House by 31 October 2027 (in 384 days), covering the period to 31 January 2027.
When is K J Building Developments Ltd's CT600 due?
The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.
Is K J Building Developments Ltd still trading?
K J Building Developments 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 K J Building Developments Ltd do?
K J Building Developments Ltd is registered under Development of building projects (SIC 41100).
How old is K J Building Developments Ltd?
K J Building Developments Ltd was incorporated on 4 January 2024, 2 years ago.
Who runs K J Building Developments Ltd?
K J Building Developments Ltd has 1 active director, the longest-serving appointed in Jan 2024. Their names and service addresses are on the Companies House register.
Who owns K J Building Developments Ltd?
One person or company has significant control of K J Building Developments Ltd: an individual (owns 75% or more of the shares).
What is the penalty if K J Building Developments 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 K J Building Developments 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.