1, Hillside Gardens, Harrow occupies a 425 m² plot as recorded by HM Land Registry.

All 15 other houses in this postcode have recorded plot sizes, and this one ranks as the 2nd largest.

1, Hillside Gardens, Harrow has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 27 Mar 2009.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

1, Hillside Gardens, Harrow last changed hands on 17th September 2009, selling for £375,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 94.5% since September 2009.

• Sold Sep 2009£375,000

Land Registry records and our Estate Agent network show 86 sales of comparable properties within 530 metres of 1, Hillside Gardens, Harrow since 2008.

Most recently, 8, Hillside Gardens, Harrow, HA3 9UW, a freehold house, sold at £585,000 on the 13th February 2026.

Read more about house prices in HA3.

• Sold Feb 2026£585,000 | 3 Bed House8, Hillside Gardens, Harrow, HA3 9UW8, Hillside Gardens, Harrow, HA3 9UW
• Sold Oct 2025£775,000 | 3 Bed House24, Uxendon Hill, Wembley, HA9 9RX24, Uxendon Hill, Wembley, HA9 9RX
• Sold Mar 2025£635,000 | 3 Bed House19, Ledway Drive, Wembley, HA9 9TH19, Ledway Drive, Wembley, HA9 9TH
• Sold Mar 2025£552,000 | 3 Bed House16, Vane Close, Harrow, HA3 9XD16, Vane Close, Harrow, HA3 9XD
• Sold Jan 2025£675,000 | 3 Bed House28, Ravenscroft Avenue, Wembley, HA9 9TL28, Ravenscroft Avenue, Wembley, HA9 9TL
• Sold Nov 2024£590,000 | 3 Bed House15, Vista Way, Harrow, HA3 0SP15, Vista Way, Harrow, HA3 0SP
• Sold Oct 2024£252,596 | 3 Bed House91, Regal Way, Harrow, HA3 0SG91, Regal Way, Harrow, HA3 0SG
• Sold Sep 2024£725,000 | 3 Bed House4, Hampton Rise, Harrow, HA3 0SB4, Hampton Rise, Harrow, HA3 0SB
• Sold Mar 2024£660,000 | 3 Bed House27, Regal Way, Harrow, HA3 0RZ27, Regal Way, Harrow, HA3 0RZ
• Sold Oct 2023£620,000 | 3 Bed House56, Regal Way, Harrow, HA3 0RY56, Regal Way, Harrow, HA3 0RY
• Sold Sep 2023£670,000 | 3 Bed House8, Imperial Way, Harrow, HA3 9SW8, Imperial Way, Harrow, HA3 9SW
• Sold Apr 2023£550,000 | 3 Bed House2, Hampton Rise, Harrow, HA3 0SB2, Hampton Rise, Harrow, HA3 0SB
• Sold Jan 2022£540,000 | 3 Bed House5, Regal Way, Harrow, HA3 0RZ5, Regal Way, Harrow, HA3 0RZ
• Sold Apr 2020£600,000 | 3 Bed House13, Westward Way, Harrow, HA3 0SE13, Westward Way, Harrow, HA3 0SE
• Sold Nov 2018£605,000 | 3 Bed House89, Regal Way, Harrow, HA3 0SG89, Regal Way, Harrow, HA3 0SG
• Sold Aug 2017£610,000 | 3 Bed House10, Ravenscroft Avenue, Wembley, HA9 9TL10, Ravenscroft Avenue, Wembley, HA9 9TL
• Sold Sep 2014£432,000 | 3 Bed House7, Hillside Gardens, Harrow, HA3 9UW7, Hillside Gardens, Harrow, HA3 9UW
• Sold Apr 2013£328,000 | 3 Bed House27, Ledway Drive, Wembley, HA9 9TH27, Ledway Drive, Wembley, HA9 9TH
• Sold Nov 2011£270,000 | 3 Bed House11, Hillside Gardens, Harrow, HA3 9UW11, Hillside Gardens, Harrow, HA3 9UW
• Sold Feb 2008£385,000 | 3 Bed House24, Kinch Grove, Wembley, HA9 9TF24, Kinch Grove, Wembley, HA9 9TF

Our analysis of the public data ranks 1, Hillside Gardens, Harrow as the 5th largest and the 5th most expensive of the 15 addresses on Hillside Gardens, Harrow, HA3.

Against the HA3 postcode district average, it is £84k more expensive than the typical property.

• Mount Stewart Junior School

  600 m away
• Mount Stewart Infant School

  700 m away
• Preston Park Primary School

  700 m away

• Claremont High School

  900 m away
• JFS

  1.0 km away
• St Gregory's Catholic Science College

  1.2 km away

• Preston Road

  |

  500 m away
• South Kenton

  |

  1.3 km away
• Kingsbury

  |

  1.4 km away

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