- Company number
- 14009218
- Incorporated
- 29 Mar 20224 years trading
- Registered office
- 3 Jesse Terrace, Reading, Berkshire, RG1 7RS
- Nature of business
- Construction of domestic buildings
D & P Development Southern Limited is a 4-year-old private limited company registered in Reading, company number 14009218, one of 426 building contractors in Reading. Companies House shows its accounts as overdue: they were due on 14 February 2026.
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 £3,980 (-992.5%) on the year before, to -£4,381.
- Current assets of £37K against £42K owed within a year: 0.9 times cover.
- 4 employees on average, up from 2 the year before.
- Balance sheets on record for 2 years, 2023 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 29 Feb 2024 | -£4,381 | £7,565 | £37K | £42K | 4 |
| 28 Feb 2023 | -£401 | £510 | £727 | £1,128 | 2 |
Where D & P Development Southern Limited is registered
The registered office is in Reading (RG1), in the Reading local authority area, South East. Show RG1 7RS on a map.
Other trade companies in RG1
- Mais&Co LtdJoiners and carpenters
- Testt LtdRoofers
- Geminifix LtdFinishing trades
- Rux-1 LtdMotor traders
- Dembek Project Consulting LimitedFinishing trades
- Berkshire Premier Cleaning LtdCleaning companies
- Alpha Pistons LimitedMotor traders
- BH Motors Reading LimitedMechanics and garages
Also registered at this address
10 other companies use the same registered office as D & P Development Southern Limited.
- Caan Services LimitedPlumbers and heating engineers
- Effingham Construction LimitedProperty developers
- Effingham Groundwork and Civil Engineering LimitedCivil engineering
- Green Surveying LimitedSpecialist contractors
- O'Neill Holdings LimitedProperty developers
- Peter's Roofing Contractors LimitedRoofers
- RTS Surveying LimitedSpecialist contractors
- Springhaven Construction LimitedProperty developers
- Superior Crafts LimitedBuilders
- Turney's Contractors LimitedRoofers
What happens if D & P Development Southern Limited files late
If the accounts reach Companies House today, the late filing penalty is £1,500 (£3,000 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 15 Feb 2026 to 14 Mar 2026 | £150 |
| 1 to 3 months late | 15 Mar 2026 to 14 May 2026 | £375 |
| 3 to 6 months late | 15 May 2026 to 14 Aug 2026 | £750 |
| More than 6 months late | From 15 Aug 2026 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 15 May 2026 | £200 |
| 3 months late | 14 Aug 2026 | another £200 |
| 6 months late | 14 Nov 2026 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 14 May 2027 | 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
- 14009218
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 March 2022 (4 years ago)
- Registered office
- 3 Jesse Terrace, Reading, Berkshire, RG1 7RS
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 27 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 29 February 2024
- Last confirmation statement
- 28 March 2026
- Previous names
- D & P Cashley Development Ltd (until 29 Aug 2023)
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Reading
Other active building contractors registered in Reading.
- D J May Ltd2010
- D Price Building Limited2015
- D&D Klosi Building Services Ltd2020
- D5 Build Ltd2017
- Da Vinci Builders Ltd2020
- Daa90 Ltd2024
- Dandy Builders & Property Care Ltd2024
- Dang Investment Ltd2021
All building contractors in Reading · All trades in Reading · Builders across the UK
Frequently asked questions
When are D & P Development Southern Limited's accounts due?
D & P Development Southern Limited's accounts were due at Companies House on 14 February 2026 and the register shows them as overdue.
When is D & P Development Southern 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 28 February 2025, due by 28 February 2026, and one for the period to 14 May 2025, due by 14 May 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is D & P Development Southern Limited still trading?
D & P Development Southern Limited is listed as active on the Companies House register (checked 13 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 D & P Development Southern Limited do?
D & P Development Southern Limited is registered under Construction of domestic buildings (SIC 41202).
How old is D & P Development Southern Limited?
D & P Development Southern Limited was incorporated on 29 March 2022, 4 years ago.
What is the penalty if D & P Development Southern 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 D & P Development Southern Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.