12, Cornwall Grove occupies a 116 m² plot as recorded by HM Land Registry.

Of the 37 other houses in this postcode, 34 have recorded plot sizes, and this one ranks as the 40th largest.

12, Cornwall Grove has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 08 Dec 2025.

The property is connected to mains gas and has some double glazing. It is heated using a boiler and radiators (mains gas).

12, Cornwall Grove last changed hands on 25th February 1998, selling for £245,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

• Sold Feb 1998£245,000

Land Registry records and our Estate Agent network show 152 sales of comparable properties within 430 metres of 12, Cornwall Grove since 2020.

Most recently, 11, Alkerden Road, London, W4 2HP, a freehold house, sold at £1,650,000 on the 5th February 2026.

Read more about house prices in W4.

• Sold Feb 2026£1,650,000 | 4 Bed House11, Alkerden Road, London, W4 2HP11, Alkerden Road, London, W4 2HP
• Sold Jan 2026£1,114,000 | 4 Bed House44, Balfern Grove, London, W4 2JX44, Balfern Grove, London, W4 2JX
• Sold Dec 2025£1,550,000 | 4 Bed House18, Alkerden Road, London, W4 2HP18, Alkerden Road, London, W4 2HP
• Sold Nov 2025£1,375,000 | 4 Bed House5, Cornwall Grove, London, W4 2LB5, Cornwall Grove, London, W4 2LB
• Sold Oct 2025£1,561,500 | 4 Bed House49, Eastbury Grove, London, W4 2JT49, Eastbury Grove, London, W4 2JT
• Sold Oct 2025£1,240,000 | 4 Bed House43, Balfern Grove, London, W4 2JX43, Balfern Grove, London, W4 2JX
• Sold Jul 2025£1,260,000 | 4 Bed House33, Wilton Avenue, London, W4 2HX33, Wilton Avenue, London, W4 2HX
• Sold Jun 2025£1,355,000 | 4 Bed House40, Cornwall Grove, London, W4 2LB40, Cornwall Grove, London, W4 2LB
• Sold Feb 2025£1,350,000 | 4 Bed House62, Eastbury Grove, London, W4 2JU62, Eastbury Grove, London, W4 2JU
• Sold Oct 2024£1,580,000 | 4 Bed House24, Balfern Grove, London, W4 2JX24, Balfern Grove, London, W4 2JX
• Sold May 2023£1,125,000 | 4 Bed House39, Balfern Grove, London, W4 2JX39, Balfern Grove, London, W4 2JX
• Sold Nov 2022£1,475,000 | 4 Bed House38, Cornwall Grove, London, W4 2LB38, Cornwall Grove, London, W4 2LB
• Sold Nov 2022£1,170,000 | 4 Bed House13, Cornwall Grove, London, W4 2LB13, Cornwall Grove, London, W4 2LB
• Sold Mar 2022£1,460,000 | 4 Bed House21, Wilton Avenue, London, W4 2HX21, Wilton Avenue, London, W4 2HX
• Sold Feb 2022£1,165,000 | 4 Bed House17, Balfern Grove, London, W4 2JX17, Balfern Grove, London, W4 2JX
• Sold Jan 2022£1,495,000 | 4 Bed House35, Balfern Grove, London, W4 2JX35, Balfern Grove, London, W4 2JX
• Sold Jun 2021£1,300,000 | 4 Bed House5, Balfern Grove, London, W4 2JX5, Balfern Grove, London, W4 2JX
• Sold Mar 2021£1,230,000 | 4 Bed House42, Balfern Grove, London, W4 2JX42, Balfern Grove, London, W4 2JX
• Sold Feb 2021£1,275,000 | 4 Bed House4, Balfern Grove, London, W4 2JX4, Balfern Grove, London, W4 2JX
• Sold Jul 2020£1,425,000 | 4 Bed House34, Balfern Grove, London, W4 2JX34, Balfern Grove, London, W4 2JX

Agents in our network have reported 2 lettings within 430 metres of 12, Cornwall Grove across the last 2 years.

The newest of these is 130, Devonshire Road, London, W4 2AW, a freehold house let by Jorgensen Turner in September 2025.

• 
  Let Sep 2025£ Undisclosed | 3 Bed House130, Devonshire Road, London, W4 2AW130, Devonshire Road, London, W4 2AW
• 
  Let Mar 2025£ Undisclosed | 4 Bed House81, Cranbrook Road, London, W4 2LJ81, Cranbrook Road, London, W4 2LJ

•Nearby is defined as the radius comprising the nearest 2,000 addresses.

Our analysis of the public data ranks 12, Cornwall Grove as the 12th largest and the 11th most expensive of the 57 addresses on Cornwall Grove, London, W4.

Against the W4 postcode district average, it is £439k more expensive than the typical property.

• The William Hogarth Primary School

  300 m away
• St Mary's Catholic Primary School ,Chiswick

  400 m away
• Cavendish Primary School

  900 m away

• Chiswick School

  900 m away
• West London Free School

  1.0 km away
• Hammersmith Academy

  1.9 km away

• Turnham Green

  |

  800 m away
• Stamford Brook

  |

  900 m away
• Ravenscourt Park

  |

  1.2 km away

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