- Companies
- Property developers
- Crowborough
- Mayfair Somerset Limited
Mayfair Somerset Limited
- Company number
- 11543262
- Incorporated
- 30 Aug 20188 years trading
- Registered office
- Buchanan House, The Broadway, Crowborough, TN6 1DA
- Nature of business
- Development of building projects
Mayfair Somerset Limited is a 8-year-old private limited company registered in Crowborough, company number 11543262, one of 63 property development companies in Crowborough. Companies House shows its accounts as overdue: they were due on 31 August 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 up £16K (+118.6%) on the year before, to £29K.
- Net assets rose in 3 of 5 year-on-year comparisons on record.
- Current assets of £447K against £2.5M owed within a year: 0.2 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 6 years, 2019 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2024 | £29K | £447K | £2.5M | 0 | |
| 31 Aug 2023 | £13K | £430K | £2.4M | 0 | |
| 31 Aug 2022 | £9,446 | £301K | £2.3M | 0 | |
| 31 Aug 2021 | £23K | £267 | £303K | 0 | |
| 31 Aug 2020 | -£23K | £343 | £303K | 0 | |
| 31 Aug 2019 | -£1,827 | £303 | £301K |
Where Mayfair Somerset Limited is registered
The registered office is in Crowborough (TN6), in the Wealden local authority area, South East. Show TN6 1DA on a map.
Other trade companies in TN6
- Mastwood LimitedProperty developers
- Swiftwood LimitedBuilders
- NPC Groundworks LtdCivil engineering
- Twspapropertyservices LtdFinishing trades
- Cross Stone Regeneration (Fulbeck) LimitedProperty developers
- Bluecore Mep LtdBuilders
- Paint Repair Company LtdMechanics and garages
- J.Jordan's Heating LimitedPlumbers and heating engineers
Also registered at this address
17 other companies use the same registered office as Mayfair Somerset Limited.
- Baron Realty LimitedProperty developers
- Bedrock Homes (Hants) LtdProperty developers
- Bridge House Thames Side LtdProperty developers
- Cassiope Commerce LimitedProperty developers
- Duncan Place Park LtdProperty developers
- Harthall Acres LtdProperty developers
- Knightsbridge Realty LimitedProperty developers
- Lidsey Park LimitedBuilders
- Marchwood Park LimitedProperty developers
- New Milton Heights LtdProperty developers
- Park Home Estates LimitedBuilders
- Park Lifestyle LtdProperty developers
- Rowhook Estates LtdProperty developers
- Silverglade Court LtdProperty developers
- Stables Farm Park LtdBuilders
- Westwood Parks Southern LtdProperty developers
- Weymouth Park LtdProperty developers
What happens if Mayfair Somerset Limited files late
If the accounts reach Companies House today, the late filing penalty is £375 (£750 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2026 to 30 Sep 2026 | £150 |
| 1 to 3 months late | 1 Oct 2026 to 30 Nov 2026 | £375 |
| 3 to 6 months late | 1 Dec 2026 to 28 Feb 2027 | £750 |
| More than 6 months late | From 1 Mar 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2026 | £200 |
| 3 months late | 28 Feb 2027 | another £200 |
| 6 months late | 30 May 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 11543262
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 August 2018 (8 years ago)
- Registered office
- Buchanan House, The Broadway, Crowborough, TN6 1DA
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2024
- Last confirmation statement
- 29 August 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 Crowborough
Other active property development companies registered in Crowborough.
- MF Carpentry Ltd2018
- Mountbank Developments Ltd2003
- MRW Commercial Ltd2024
- Myer Construction Limited1989
- New Milton Heights Ltd2021
- Newlook Driveways Se Ltd2012
- Park Lifestyle Ltd2019
- PDSM Limited1994
All property development companies in Crowborough · All trades in Crowborough · Property developers across the UK
Frequently asked questions
When are Mayfair Somerset Limited's accounts due?
Mayfair Somerset Limited's accounts were due at Companies House on 31 August 2026 and the register shows them as overdue.
When is Mayfair Somerset 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 31 August 2025, due by 31 August 2026, and one for the period to 30 November 2025, due by 30 November 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is Mayfair Somerset Limited still trading?
Mayfair Somerset 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 Mayfair Somerset Limited do?
Mayfair Somerset Limited is registered under Development of building projects (SIC 41100).
How old is Mayfair Somerset Limited?
Mayfair Somerset Limited was incorporated on 30 August 2018, 8 years ago.
What is the penalty if Mayfair Somerset 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 Mayfair Somerset 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.