Flat 99, Windsor Court 18 has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 09 Sep 2010.

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

Flat 99, Windsor Court 18 last changed hands on 12th October 2012, selling for £260,000. The transaction was logged as a leasehold flat by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has risen by 38.6% since October 2012.

• Sold Oct 2012£260,000
• Sold Sep 2009£292,500

Land Registry records and our Estate Agent network show 243 sales of comparable properties within 250 metres of Flat 99, Windsor Court 18 since 2023.

Most recently, Flat 15, Garway Court 1, Matilda Gardens, London, E3 2GR, a leasehold flat, sold at £432,500 on the 27th January 2026.

Read more about house prices in E3.

• Sold Jan 2026£432,500 | 2 Bed FlatFlat 15, Garway Court 1, Matilda Gardens, London, E3 2GRFlat 15, Garway Court 1, Matilda Gardens, London, E3 2GR
• Sold Oct 2025£400,000 | 2 Bed FlatApartment 11, 323, Morville Street, London, E3 2DZApartment 11, 323, Morville Street, London, E3 2DZ
• Sold Mar 2025£392,000 | 2 Bed FlatFlat 83, Windsor Court 18, Mostyn Grove, London, E3 2LLFlat 83, 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£111,000 | 2 Bed FlatFlat 1, Bevan Court 246, Tredegar Road, London, E3 2GPFlat 1, Bevan Court 246, Tredegar Road, London, E3 2GP
• Sold Mar 2025£425,000 | 2 Bed FlatFlat 54, 85, Fairfield Road, London, E3 2QFFlat 54, 85, Fairfield Road, London, E3 2QF
• Sold Feb 2025£360,000 | 2 Bed FlatFlat 44, Queensgate House 1, Hereford Road, London, E3 2FNFlat 44, Queensgate House 1, Hereford Road, London, E3 2FN
• Sold Dec 2024£435,000 | 2 Bed FlatFlat 20, Ashvale Court 2, Matilda Gardens, London, E3 2GSFlat 20, Ashvale Court 2, Matilda Gardens, London, E3 2GS
• Sold Nov 2024£450,000 | 2 Bed FlatFlat 20, Queensgate House 1, Hereford Road, London, E3 2FNFlat 20, Queensgate House 1, Hereford Road, London, E3 2FN
• 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 Oct 2024£417,500 | 2 Bed FlatFlat 37, Bevan Court 246, Tredegar Road, London, E3 2GPFlat 37, Bevan Court 246, Tredegar Road, London, E3 2GP
• Sold Sep 2024£340,000 | 2 Bed FlatFlat 1, Brecon House 11, Ordell Road, London, E3 2HFFlat 1, Brecon House 11, Ordell Road, London, E3 2HF
• Sold Aug 2024£440,000 | 2 Bed FlatFlat 37, Heathfield Court 248, Tredegar Road, London, E3 2GQFlat 37, Heathfield Court 248, Tredegar Road, London, E3 2GQ
• Sold Aug 2024£430,050 | 2 Bed FlatFlat 23, Garway Court 1, Matilda Gardens, London, E3 2GRFlat 23, Garway Court 1, Matilda Gardens, London, E3 2GR
• Sold Aug 2024£412,500 | 2 Bed FlatFlat 31, Bevan Court 246, Tredegar Road, London, E3 2GPFlat 31, Bevan Court 246, Tredegar Road, London, E3 2GP
• Sold Jul 2024£380,000 | 2 Bed FlatFlat 10, Garway Court 1, Matilda Gardens, London, E3 2GRFlat 10, Garway Court 1, Matilda Gardens, London, E3 2GR
• Sold Nov 2023£450,000 | 2 Bed FlatFlat 20, Garway Court 1, Matilda Gardens, London, E3 2GRFlat 20, Garway Court 1, Matilda Gardens, London, E3 2GR
• 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 Jul 2023£380,000 | 2 Bed FlatFlat 7, Ordell Court 2, Ordell Road, London, E3 2DSFlat 7, Ordell Court 2, Ordell Road, London, E3 2DS
• Sold Jul 2023£395,000 | 2 Bed FlatFlat 5, Ordell Court 2, Ordell Road, London, E3 2DSFlat 5, Ordell Court 2, Ordell Road, London, E3 2DS

Our analysis of the public data ranks Flat 99, Windsor Court 18 as the 117th largest and the 94th most expensive of the 204 addresses on Mostyn Grove, London, E3.

Against the E3 postcode district average, it is £73k less expensive than the typical property.

• 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

Environment Agency data suggests this area has a Very Low risk of flooding.