- Companies
- Property developers
- Romsey
- Sennitt Planning Limited
Sennitt Planning Limited
- Company number
- 10575263
- Incorporated
- 20 Jan 20179 years trading
- Registered office
- The Newport Newport Lane, Braishfield, Romsey, Hampshire, SO51 0PL
- Nature of business
- Development of building projects; Management consultancy activities other than financial management; Urban planning and landscape architectural activities
Sennitt Planning Limited is a 9-year-old private limited company registered in Romsey, company number 10575263, one of 70 property development companies in Romsey. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £8,034 (-84.1%) on the year before, to £1,520.
- Net assets rose in 3 of 8 year-on-year comparisons on record.
- Current assets of £34K against £36K 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 |
|---|---|---|---|---|---|
| 31 Dec 2025 | £1,520 | £34K | £36K | 1 | |
| 31 Dec 2024 | £9,554 | £49K | £40K | 1 | |
| 31 Dec 2023 | £3,085 | £45K | £39K | 1 | |
| 31 Dec 2022 | £4,579 | £45K | £31K | 1 | |
| 31 Dec 2021 | £8,332 | £51K | £32K | 1 | |
| 31 Dec 2020 | £349 | £50K | £27K | 1 | |
| 31 Dec 2019 | £2,747 | £27K | £25K | 1 | |
| 31 Dec 2018 | £4,277 | £35K | £32K | ||
| 31 Dec 2017 | £2,886 | £23K | £23K |
Who runs and owns Sennitt Planning Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| K*** S*** | Director | Jan 2017 |
| M*** S*** | Director | Jan 2017 |
Person with significant control
Where Sennitt Planning Limited is registered
The registered office is in Romsey (SO51), in the Test Valley local authority area, South East. Show SO51 0PL on a map.
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What happens if Sennitt Planning 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 10575263
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 January 2017 (9 years ago)
- Registered office
- The Newport Newport Lane, Braishfield, Romsey, Hampshire, SO51 0PL
- Nature of business
- Development of building projects (SIC 41100)
Management consultancy activities other than financial management (SIC 70229)
Urban planning and landscape architectural activities (SIC 71112) - Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 19 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 Romsey
Other active property development companies registered in Romsey.
- SG Properties (London) Ltd2012
- Sherford Properties Limited1988
- Sid (South) Ltd2022
- South Coast Land Solutions Limited2024
- Stephen Drinkwater Construction Limited2012
- Stonehenge Estates Limited2020
- Stratland Estates Limited2015
- Tilbury and Wilding Building Company Limited2019
All property development companies in Romsey · All trades in Romsey · Property developers across the UK
Frequently asked questions
When are Sennitt Planning Limited's accounts due?
Sennitt Planning Limited's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Sennitt Planning Limited's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Sennitt Planning Limited still trading?
Sennitt Planning 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 Sennitt Planning Limited do?
Sennitt Planning Limited is registered under Development of building projects (SIC 41100); Management consultancy activities other than financial management (SIC 70229); Urban planning and landscape architectural activities (SIC 71112).
How old is Sennitt Planning Limited?
Sennitt Planning Limited was incorporated on 20 January 2017, 9 years ago.
Who runs Sennitt Planning Limited?
Sennitt Planning Limited has 2 active directors, the longest-serving appointed in Jan 2017. Their names and service addresses are on the Companies House register.
Who owns Sennitt Planning Limited?
One person or company has significant control of Sennitt Planning Limited: an individual (owns 75% or more of the shares).
What is the penalty if Sennitt Planning 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 Sennitt Planning 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.