- Company number
- 11589502
- Incorporated
- 26 Sep 20188 years trading
- Registered office
- Kamp House, 124 Middleton Road, Morden, Surrey, SM4 6RW
- Nature of business
- Construction of domestic buildings
Sim Property Maintenance Services Ltd is a 8-year-old private limited company registered in Morden, company number 11589502, one of 191 building contractors in Morden. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 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 £32K (+173.4%) on the year before, to £14K.
- Net assets rose in 2 of 6 year-on-year comparisons on record.
- Current assets of £51K against £51K owed within a year: 1.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £14K | £2,044 | £51K | £51K | 1 |
| 30 Sep 2024 | -£19K | £1,376 | £10K | £27K | 1 |
| 30 Sep 2023 | £8,110 | £12K | £27K | 1 | |
| 30 Sep 2022 | £2,599 | £10K | £21K | £27K | 2 |
| 30 Sep 2021 | £2,599 | £21K | £27K | 2 | |
| 30 Sep 2020 | £2,599 | £21K | £5,535 | 3 | |
| 30 Sep 2019 | £4,325 | £14K | £13K | 2 |
Where Sim Property Maintenance Services Ltd is registered
The registered office is in Morden (SM4), in the Merton local authority area, London. Show SM4 6RW on a map.
Other trade companies in SM4
- Penta Projects LtdFinishing trades
- Vip Autos London LtdMotor traders
- Apx Mobile Mechanics LimitedMechanics and garages
- Global Autos London LtdMotor traders
- Prana Projects LimitedBuilders
- Londons Build UK LtdBuilders
- Hilal Al Emarate Building Cont. and BLDG. Materials TRDG. LtdBuilders
- Parixon LtdElectricians
Also registered at this address
12 other companies use the same registered office as Sim Property Maintenance Services Ltd.
- Allied Construction Trading LtdRoofers
- Cos Services LimitedProperty developers
- Direct Appliances Centre UK LimitedRepair services
- Heatcool LtdPlumbers and heating engineers
- Motors Clinic LtdMotor traders
- MS Builders (UK) LimitedFinishing trades
- Nue Interiors LimitedFinishing trades
- Raab Trading LtdMechanics and garages
- Road Lux LtdPlumbers and heating engineers
- Roller UK LimitedElectricians
- Yaw Cleaning London LtdCleaning companies
- Zetech Enterprises LtdCivil engineering
What happens if Sim Property Maintenance Services 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 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
- 11589502
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 September 2018 (8 years ago)
- Registered office
- Kamp House, 124 Middleton Road, Morden, Surrey, SM4 6RW
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 13 October 2025
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 Morden
Other active building contractors registered in Morden.
- Siu Engineering Limited2026
- Sixfour Services Ltd2022
- Skora Construction Ltd2011
- SM Lofts & Extensions Ltd2023
- Solvex Engineering & Contracting Company Ltd.2024
- SS Construction Enterprise Ltd2024
- Stam 78 Construction Ltd2015
- Super Facilities Ltd2018
All building contractors in Morden · All trades in Morden · Builders across the UK
Frequently asked questions
When are Sim Property Maintenance Services Ltd's accounts due?
Sim Property Maintenance Services Ltd's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Sim Property Maintenance Services Ltd's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Sim Property Maintenance Services Ltd still trading?
Sim Property Maintenance Services 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 Sim Property Maintenance Services Ltd do?
Sim Property Maintenance Services Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Sim Property Maintenance Services Ltd?
Sim Property Maintenance Services Ltd was incorporated on 26 September 2018, 8 years ago.
What is the penalty if Sim Property Maintenance Services 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 Sim Property Maintenance Services 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.