12, Winston Close, Harrow occupies a 399 m² plot as recorded by HM Land Registry.

All 16 other houses in this postcode have recorded plot sizes, and this one ranks as the 4th largest.

12, Winston Close, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 20 Dec 2013.

The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

12, Winston Close, Harrow last changed hands on 30th June 2005, selling for £290,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

• Sold Jun 2005£290,000

Land Registry records and our Estate Agent network show 119 sales of comparable properties within 570 metres of 12, Winston Close, Harrow since 2009.

Most recently, 60, Fontwell Close, Harrow, HA3 6DE, a freehold house, sold at £540,000 on the 22nd May 2026.

Read more about house prices in HA3.

• Sold May 2026£540,000 | 3 Bed House60, Fontwell Close, Harrow, HA3 6DE60, Fontwell Close, Harrow, HA3 6DE
• 
  Under offer Mar 2026£ Undisclosed | 3 Bed HouseWhitegate Gardens
• Sold Mar 2025£545,500 | 3 Bed House10, Wilsmere Drive, Harrow, HA3 6BJ10, Wilsmere Drive, Harrow, HA3 6BJ
• Sold Nov 2024£650,000 | 3 Bed House1, Chartley Avenue, Stanmore, HA7 3RA1, Chartley Avenue, Stanmore, HA7 3RA
• Sold Sep 2024£540,000 | 3 Bed House9, Daventer Drive, Stanmore, HA7 3TJ9, Daventer Drive, Stanmore, HA7 3TJ
• Sold Aug 2024£640,000 | 3 Bed House14, Winston Close, Harrow, HA3 6AL14, Winston Close, Harrow, HA3 6AL
• Sold Apr 2024£475,000 | 3 Bed House19, Fontwell Close, Harrow, HA3 6DF19, Fontwell Close, Harrow, HA3 6DF
• Sold Sep 2023£510,000 | 3 Bed House28, Ashdale Grove, Stanmore, HA7 3SB28, Ashdale Grove, Stanmore, HA7 3SB
• Sold Oct 2022£580,000 | 3 Bed House7, Sitwell Grove, Stanmore, HA7 3NB7, Sitwell Grove, Stanmore, HA7 3NB
• Sold Jul 2022£600,000 | 3 Bed House35, Whitegate Gardens, Harrow, HA3 6BW35, Whitegate Gardens, Harrow, HA3 6BW
• Sold Apr 2022£627,500 | 3 Bed House2, Richmond Gardens, Harrow, HA3 6AJ2, Richmond Gardens, Harrow, HA3 6AJ
• Sold Dec 2021£430,000 | 3 Bed House8, Cherry Hill, Harrow, HA3 6DS8, Cherry Hill, Harrow, HA3 6DS
• Sold Sep 2021£500,000 | 3 Bed House6, Cherry Hill, Harrow, HA3 6DS6, Cherry Hill, Harrow, HA3 6DS
• Sold Sep 2021£460,000 | 3 Bed House33, Whitegate Gardens, Harrow, HA3 6BW33, Whitegate Gardens, Harrow, HA3 6BW
• Sold Mar 2021£470,000 | 3 Bed House8, Winston Close, Harrow, HA3 6AL8, Winston Close, Harrow, HA3 6AL
• Sold Mar 2021£460,000 | 3 Bed House23, Fontwell Close, Harrow, HA3 6DF23, Fontwell Close, Harrow, HA3 6DF
• Sold Nov 2020£535,000 | 3 Bed House47, Whitegate Gardens, Harrow, HA3 6BW47, Whitegate Gardens, Harrow, HA3 6BW
• Sold Nov 2017£510,000 | 3 Bed House50, Richmond Gardens, Harrow, HA3 6AJ50, Richmond Gardens, Harrow, HA3 6AJ
• Sold Sep 2017£550,000 | 3 Bed House8, Richmond Gardens, Harrow, HA3 6AJ8, Richmond Gardens, Harrow, HA3 6AJ
• Sold Apr 2009£250,000 | 3 Bed House10, Winston Close, Harrow, HA3 6AL10, Winston Close, Harrow, HA3 6AL

Our analysis of the public data ranks 12, Winston Close, Harrow as the 11th largest and the 10th most expensive of the 16 addresses on Winston Close, Harrow, HA3.

Against the HA3 postcode district average, it is £4k less expensive than the typical property.

• Weald Rise Primary School

  400 m away
• Hujjat Primary School

  500 m away
• Belmont School

  1.3 km away

• Bentley Wood High School

  700 m away
• The Sacred Heart Language College

  1.3 km away
• Salvatorian Roman Catholic College

  1.4 km away

• Headstone Lane

  |

  2.0 km away
• Harrow & Wealdstone

  |

  2.1 km away
• Stanmore

  |

  2.2 km away

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