Flat 135, Windsor Court 18 has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 31 Jul 2019.

The property is connected to mains gas and has fully double glazed windows. It is heated using community scheme.

The most recent sale of Flat 135, Windsor Court 18 completed on 24th October 2019 at £415,000 and was recorded by HM Land Registry as a leasehold flat.

Since 1995 the property has sold twice.

Values of comparable properties have dropped by 8.0% over the period since October 2019.

Since 2023 272 properties similar to Flat 135, Windsor Court 18 have sold within a radius of 250 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 28th November 2025, was Flat 49, Windsor Court 18, Mostyn Grove, London, E3 2LL, a leasehold flat which sold for £375,000.

Read more about house prices in E3.

• Sold Nov 2025£375,000 | 3 Bed FlatFlat 49, Windsor Court 18, Mostyn Grove, London, E3 2LLFlat 49, Windsor Court 18, Mostyn Grove, London, E3 2LL
• Sold Oct 2025£425,000 | 2 Bed FlatFlat 101, Windsor Court 18, Mostyn Grove, London, E3 2LLFlat 101, Windsor Court 18, Mostyn Grove, London, E3 2LL
• Sold Oct 2025£210,000 | 3 Bed FlatFlat 85, Windsor Court 18, Mostyn Grove, London, E3 2LLFlat 85, Windsor Court 18, Mostyn Grove, London, E3 2LL
• Sold Aug 2025£390,000 | 2 Bed FlatFlat 12, 85, Fairfield Road, London, E3 2QFFlat 12, 85, Fairfield Road, London, E3 2QF
• Sold Jul 2025£420,000 | 2 Bed FlatFlat 98, Windsor Court 18, Mostyn Grove, London, E3 2LLFlat 98, Windsor Court 18, Mostyn Grove, London, E3 2LL
• Sold Mar 2025£470,000 | 2 Bed FlatFlat 124, Windsor Court 18, Mostyn Grove, London, E3 2LSFlat 124, Windsor Court 18, Mostyn Grove, London, E3 2LS
• Sold Mar 2025£440,000 | 3 Bed FlatFlat 19, Crowngate House 2, Hereford Road, London, E3 2FPFlat 19, Crowngate House 2, Hereford Road, London, E3 2FP
• Sold Mar 2025£475,000 | 2 Bed FlatFlat 41, Queensgate House 1, Hereford Road, London, E3 2FNFlat 41, Queensgate House 1, Hereford Road, London, E3 2FN
• Sold Jan 2025£435,000 | 2 Bed FlatFlat 21, Garway Court 1, Matilda Gardens, London, E3 2GRFlat 21, Garway Court 1, Matilda Gardens, London, E3 2GR
• Sold Nov 2024£445,000 | 2 Bed FlatFlat 26, Bevan Court 246, Tredegar Road, London, E3 2GPFlat 26, Bevan Court 246, Tredegar Road, London, E3 2GP
• Sold Nov 2024£450,000 | 2 Bed FlatFlat 144, Windsor Court 18, Mostyn Grove, London, E3 2LSFlat 144, Windsor Court 18, Mostyn Grove, London, E3 2LS
• Sold Sep 2024£530,000 | 2 Bed Flat62, Eastside Mews, London, E3 2GU62, Eastside Mews, London, E3 2GU
• Sold Jul 2024£400,000 | 2 Bed Flat2, Eastside Mews, London, E3 2GU2, Eastside Mews, London, E3 2GU
• Sold Jun 2024£450,000 | 2 Bed FlatFlat 121, Windsor Court 18, Mostyn Grove, London, E3 2LSFlat 121, Windsor Court 18, Mostyn Grove, London, E3 2LS
• Sold Jan 2024£475,000 | 2 Bed Flat66, Eastside Mews, London, E3 2GU66, Eastside Mews, London, E3 2GU
• Sold Oct 2023£460,000 | 2 Bed FlatFlat 33, Rosegate House 3, Hereford Road, London, E3 2FQFlat 33, Rosegate House 3, Hereford Road, London, E3 2FQ
• Sold Aug 2023£324,000 | 2 Bed FlatFlat 100, Windsor Court 18, Mostyn Grove, London, E3 2LLFlat 100, Windsor Court 18, Mostyn Grove, London, E3 2LL
• Sold Aug 2023£410,000 | 2 Bed FlatFlat 2, Garway Court 1, Matilda Gardens, London, E3 2GRFlat 2, Garway Court 1, Matilda Gardens, London, E3 2GR
• Sold Aug 2023£440,000 | 3 Bed FlatFlat 16, Queensgate House 1, Hereford Road, London, E3 2FNFlat 16, Queensgate House 1, Hereford Road, London, E3 2FN
• Sold Mar 2023£440,000 | 3 Bed FlatFlat 7, Brecon House 11, Ordell Road, London, E3 2HFFlat 7, Brecon House 11, Ordell Road, London, E3 2HF

Of the 204 addresses on Mostyn Grove, London, E3, Flat 135, Windsor Court 18 comes out as the 53rd largest and the 25th most expensive in our analysis of the public data.

It is also £22k less expensive than the average property across the E3 district.

• Malmesbury Primary School

  400 m away
• Wellington Primary School

  500 m away
• St Agnes RC Primary School

  600 m away

• Central Foundation Girls' School

  400 m away
• Mulberry UTC

  500 m away
• Harris Science Academy East London

  1.3 km away

• Bow Road

  |

  300 m away
• Bow Church

  |

  400 m away
• Mile End

  |

  800 m away

The flood risk here is rated Very Low, based on Environment Agency data.