21, Winchfield Close, Harrow occupies a 326 m² plot as recorded by HM Land Registry.

All 23 other houses in this postcode have recorded plot sizes, and this one ranks as the 24th largest.

21, Winchfield Close, Harrow has an Energy Performance Rating (EPC) of G. This is based on the most recent assessment, dated 30 Jul 2010.

The property is not connected to mains gas and has partial double glazing. It is heated using room heaters (electric).

Land Registry records and our Estate Agent network show 151 sales of comparable properties within 610 metres of 21, Winchfield Close, Harrow since 2019.

Most recently, 4, Kenton Gardens, Harrow, HA3 8DE, a freehold house, sold at £900,000 on the 20th March 2026.

Read more about house prices in HA3.

• Sold Mar 2026£900,000 | 5 Bed House4, Kenton Gardens, Harrow, HA3 8DE4, Kenton Gardens, Harrow, HA3 8DE
• Sold Sep 2025£910,000 | 4 Bed House106, Woodcock Hill, Harrow, HA3 0JD106, Woodcock Hill, Harrow, HA3 0JD
• Sold Jun 2025£1,000,000 | 4 Bed House75, The Ridgeway, Harrow, HA3 0LW75, The Ridgeway, Harrow, HA3 0LW
• Sold Mar 2025£895,000 | 5 Bed House9, Retreat Close, Harrow, HA3 0JQ9, Retreat Close, Harrow, HA3 0JQ
• Sold Aug 2024£800,000 | 4 Bed House46, Woodcock Hill, Harrow, HA3 0JF46, Woodcock Hill, Harrow, HA3 0JF
• Sold Jun 2024£875,000 | 4 Bed House140, Shaftesbury Avenue, Harrow, HA3 0RF140, Shaftesbury Avenue, Harrow, HA3 0RF
• Sold Apr 2024£890,321 | 5 Bed House39, Donnington Road, Harrow, HA3 0NB39, Donnington Road, Harrow, HA3 0NB
• Sold Aug 2023£850,000 | 4 Bed House37, Sedgecombe Avenue, Harrow, HA3 0HW37, Sedgecombe Avenue, Harrow, HA3 0HW
• Sold Jul 2023£890,000 | 4 Bed House42, Sedgecombe Avenue, Harrow, HA3 0HN42, Sedgecombe Avenue, Harrow, HA3 0HN
• Sold Jun 2023£870,000 | 4 Bed House22, Briar Road, Harrow, HA3 0DR22, Briar Road, Harrow, HA3 0DR
• Sold Jun 2023£835,000 | 4 Bed House35, Sedgecombe Avenue, Harrow, HA3 0HW35, Sedgecombe Avenue, Harrow, HA3 0HW
• Sold Feb 2023£1,100,000 | 5 Bed House8, Woodhill Crescent, Harrow, HA3 0LY8, Woodhill Crescent, Harrow, HA3 0LY
• Sold Jul 2022£775,000 | 5 Bed House16, Upton Gardens, Harrow, HA3 0DL16, Upton Gardens, Harrow, HA3 0DL
• Sold Jun 2022£895,000 | 4 Bed House44, Sedgecombe Avenue, Harrow, HA3 0HN44, Sedgecombe Avenue, Harrow, HA3 0HN
• Sold Dec 2021£887,000 | 4 Bed House57, The Ridgeway, Harrow, HA3 0LW57, The Ridgeway, Harrow, HA3 0LW
• Sold Sep 2021£800,000 | 4 Bed House40, Donnington Road, Harrow, HA3 0NG40, Donnington Road, Harrow, HA3 0NG
• Sold Apr 2021£775,000 | 5 Bed House6, Winchfield Close, Harrow, HA3 0DT6, Winchfield Close, Harrow, HA3 0DT
• Sold Mar 2021£785,000 | 4 Bed House20, Winchfield Close, Harrow, HA3 0DT20, Winchfield Close, Harrow, HA3 0DT
• Sold Sep 2020£750,000 | 4 Bed House62, Woodcock Hill, Harrow, HA3 0JF62, Woodcock Hill, Harrow, HA3 0JF
• Sold Jun 2019£735,000 | 4 Bed House14, Winchfield Close, Harrow, HA3 0DT14, Winchfield Close, Harrow, HA3 0DT

Our analysis of the public data ranks 21, Winchfield Close, Harrow as the 3rd largest and the 2nd most expensive of the 24 addresses on Winchfield Close, Harrow, HA3.

Against the HA3 postcode district average, it is £345k more expensive than the typical property.

• Mount Stewart Infant School

  700 m away
• Uxendon Manor Primary School

  700 m away
• Mount Stewart Junior School

  700 m away

• St Gregory's Catholic Science College

  200 m away
• Claremont High School

  1.0 km away
• Harrow High School

  1.4 km away

• Kenton

  |

  700 m away
• Northwick Park

  |

  900 m away

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