According to data from HM Land Registry, 6, Hillside Gardens, Harrow sits on a plot of 280 m².

We have plot size data on 15 out of 15 other houses in the postcode and 6, Hillside Gardens, Harrow sits on the 13th largest plot.

6, Hillside Gardens, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 Dec 2024.

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

According to HM Land Registry, 6, Hillside Gardens, Harrow was last sold on 2nd April 2004 for £275,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

• Sold Apr 2004£275,000

According to the Land Registry and our network of Estate Agents, there have been 42 sales of properties similar to 6, Hillside Gardens, Harrow within a radius of 540 metres since 2009.

The most recent example is 8, Hillside Gardens, Harrow, HA3 9UW, a freehold house which sold for £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 Jun 2025£600,000 | 3 Bed House75, Uxendon Hill, Wembley, HA9 9SQ75, Uxendon Hill, Wembley, HA9 9SQ
• Sold Oct 2024£252,596 | 3 Bed House91, Regal Way, Harrow, HA3 0SG91, Regal Way, Harrow, HA3 0SG
• Sold May 2024£600,000 | 3 Bed House15, Wykeham Hill, Wembley, HA9 9RY15, Wykeham Hill, Wembley, HA9 9RY
• Sold Sep 2023£670,000 | 3 Bed House8, Imperial Way, Harrow, HA3 9SW8, Imperial Way, Harrow, HA3 9SW
• Sold Aug 2023£635,000 | 3 Bed House39, Uxendon Hill, Wembley, HA9 9RX39, Uxendon Hill, Wembley, HA9 9RX
• Sold Sep 2022£680,000 | 3 Bed House25, Wentworth Hill, Wembley, HA9 9SF25, Wentworth Hill, Wembley, HA9 9SF
• Sold Dec 2021£600,000 | 3 Bed House15, Wentworth Hill, Wembley, HA9 9SF15, Wentworth Hill, Wembley, HA9 9SF
• Sold Jun 2021£480,000 | 3 Bed House1, Belvedere Way, Harrow, HA3 9XQ1, Belvedere Way, Harrow, HA3 9XQ
• Sold Feb 2021£610,000 | 3 Bed House5, Uxendon Hill, Wembley, HA9 9RU5, Uxendon Hill, Wembley, HA9 9RU
• Sold May 2020£480,000 | 3 Bed House35, Ledway Drive, Wembley, HA9 9TH35, Ledway Drive, Wembley, HA9 9TH
• Sold Feb 2017£470,000 | 3 Bed House41, Belvedere Way, Harrow, HA3 9XQ41, Belvedere Way, Harrow, HA3 9XQ
• Sold Jul 2016£480,000 | 3 Bed House10, Tylers Gate, Harrow, HA3 9XH10, Tylers Gate, Harrow, HA3 9XH
• Sold Sep 2014£432,000 | 3 Bed House7, Hillside Gardens, Harrow, HA3 9UW7, Hillside Gardens, Harrow, HA3 9UW
• Sold Jun 2013£245,000 | 3 Bed House42, Grasmere Avenue, Wembley, HA9 8TD42, Grasmere Avenue, Wembley, HA9 8TD
• Sold Nov 2011£270,000 | 3 Bed House11, Hillside Gardens, Harrow, HA3 9UW11, Hillside Gardens, Harrow, HA3 9UW
• Sold Apr 2011£337,500 | 3 Bed House23, Uxendon Hill, Wembley, HA9 9RX23, Uxendon Hill, Wembley, HA9 9RX
• Sold Sep 2010£383,000 | 3 Bed House11, Ravenscroft Avenue, Wembley, HA9 9TJ11, Ravenscroft Avenue, Wembley, HA9 9TJ
• Sold Sep 2009£375,000 | 3 Bed House1, Hillside Gardens, Harrow, HA3 9UW1, Hillside Gardens, Harrow, HA3 9UW
• Sold Feb 2009£260,000 | 3 Bed House14, Hillside Gardens, Harrow, HA3 9UW14, Hillside Gardens, Harrow, HA3 9UW

Hillside Gardens, Harrow, HA3 has a total of 15 addresses. According to our analysis of all the public data, 6, Hillside Gardens, Harrow is the 10th largest and the 9th most expensive property on the street.

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

• 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

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