According to data from HM Land Registry, 15, Winston Close, Harrow sits on a plot of 373 m².

We have plot size data on 16 out of 16 other houses in the postcode and 15, Winston Close, Harrow sits on the 8th largest plot.

15, Winston Close, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 Feb 2025.

The property is connected to mains gas and has fully double glazed windows. It is heated using warm air (mains gas).

According to the Land Registry and our network of Estate Agents, there have been 200 sales of properties similar to 15, Winston Close, Harrow within a radius of 570 metres since 2014.

The most recent example is 50, Fontwell Close, Harrow, HA3 6DE, a freehold house which sold for £558,000 on the 18th May 2026.

Read more about house prices in HA3.

• Sold May 2026£558,000 | 4 Bed House50, Fontwell Close, Harrow, HA3 6DE50, Fontwell Close, Harrow, HA3 6DE
• 
  Under offer Mar 2026£ Undisclosed | 3 Bed HouseWhitegate Gardens
• Sold Jan 2026£585,000 | 3 Bed House71, Whitegate Gardens, Harrow, HA3 6BW71, Whitegate Gardens, Harrow, HA3 6BW
• Sold Nov 2025£550,000 | 3 Bed House6, Winston Close, Harrow, HA3 6AL6, Winston Close, Harrow, HA3 6AL
• Sold Oct 2025£690,000 | 3 Bed House28, Chartley Avenue, Stanmore, HA7 3QZ28, Chartley Avenue, Stanmore, HA7 3QZ
• Sold Oct 2025£595,000 | 3 Bed House18, Sitwell Grove, Stanmore, HA7 3NB18, Sitwell Grove, Stanmore, HA7 3NB
• Sold Sep 2025£555,000 | 3 Bed House21, Chartley Avenue, Stanmore, HA7 3RA21, Chartley Avenue, Stanmore, HA7 3RA
• Sold Aug 2025£630,000 | 3 Bed House96, Elms Road, Harrow, HA3 6BT96, Elms Road, Harrow, HA3 6BT
• Sold Feb 2025£580,000 | 3 Bed House46, Richmond Gardens, Harrow, HA3 6AJ46, Richmond Gardens, Harrow, HA3 6AJ
• Sold Jan 2025£611,500 | 3 Bed House52, Whitegate Gardens, Harrow, HA3 6BP52, Whitegate Gardens, Harrow, HA3 6BP
• Sold Sep 2024£575,000 | 3 Bed House7, Wynchgate, Harrow, HA3 6BN7, Wynchgate, Harrow, HA3 6BN
• Sold Jul 2024£505,000 | 4 Bed House798, Kenton Lane, Harrow, HA3 6AG798, Kenton Lane, Harrow, HA3 6AG
• Sold Jun 2024£485,000 | 3 Bed House52, Fontwell Close, Harrow, HA3 6DE52, Fontwell Close, Harrow, HA3 6DE
• Sold May 2023£582,500 | 3 Bed House9, Ashdale Grove, Stanmore, HA7 3SB9, Ashdale Grove, Stanmore, HA7 3SB
• Sold Aug 2022£650,000 | 3 Bed House10, Daventer Drive, Stanmore, HA7 3TJ10, Daventer Drive, Stanmore, HA7 3TJ
• Sold Jun 2022£490,000 | 3 Bed House14, Richmond Gardens, Harrow, HA3 6AJ14, Richmond Gardens, Harrow, HA3 6AJ
• Sold Apr 2022£550,000 | 3 Bed House21, Wynchgate, Harrow, HA3 6BN21, Wynchgate, Harrow, HA3 6BN
• Sold Feb 2019£470,000 | 3 Bed House63, Whitegate Gardens, Harrow, HA3 6BW63, Whitegate Gardens, Harrow, HA3 6BW
• Sold Sep 2017£550,000 | 3 Bed House8, Richmond Gardens, Harrow, HA3 6AJ8, Richmond Gardens, Harrow, HA3 6AJ
• Sold Oct 2014£470,000 | 3 Bed House13, Winston Close, Harrow, HA3 6AL13, Winston Close, Harrow, HA3 6AL

Winston Close, Harrow, HA3 has a total of 16 addresses. According to our analysis of all the public data, 15, Winston Close, Harrow is the 5th largest and the 5th most expensive property on the street.

When compared to the postcode district it is £55k more expensive than the average property in HA3.

• 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

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.