According to data from HM Land Registry, 20, Dovedale Avenue, Harrow sits on a plot of 558 m².

We have plot size data on 22 out of 22 other houses in the postcode and 20, Dovedale Avenue, Harrow sits on the 6th largest plot.

20, Dovedale Avenue, Harrow has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 28 Aug 2019.

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, 20, Dovedale Avenue, Harrow was last sold on 6th January 2020 for £732,500 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since January 2020, the market for similar properties has dropped by 14.5%.

According to the Land Registry and our network of Estate Agents, there have been 150 sales of properties similar to 20, Dovedale Avenue, Harrow within a radius of 620 metres since 2011.

The most recent example is 7, Dovedale Avenue, Harrow, HA3 0DX, a freehold house which sold for £950,000 on the 18th July 2025.

Read more about house prices in HA3.

• Sold Jul 2025£950,000 | 4 Bed House7, Dovedale Avenue, Harrow, HA3 0DX7, Dovedale Avenue, Harrow, HA3 0DX
• Sold Jul 2025£850,000 | 4 Bed House26, Winchfield Close, Harrow, HA3 0DT26, Winchfield Close, Harrow, HA3 0DT
• Sold Jun 2025£1,000,000 | 4 Bed House75, The Ridgeway, Harrow, HA3 0LW75, The Ridgeway, Harrow, HA3 0LW
• Sold Mar 2025£950,000 | 4 Bed House47, Ebrington Road, Harrow, HA3 0LS47, Ebrington Road, Harrow, HA3 0LS
• Sold Aug 2024£750,000 | 4 Bed House10, Ashridge Close, Harrow, HA3 0JE10, Ashridge Close, Harrow, HA3 0JE
• Sold Jun 2024£835,000 | 4 Bed House11, Lapstone Gardens, Harrow, HA3 0EB11, Lapstone Gardens, Harrow, HA3 0EB
• Sold Aug 2023£850,000 | 4 Bed House37, Sedgecombe Avenue, Harrow, HA3 0HW37, Sedgecombe Avenue, Harrow, HA3 0HW
• Sold Aug 2023£855,000 | 4 Bed House17, Greystone Gardens, Harrow, HA3 0EF17, Greystone Gardens, Harrow, HA3 0EF
• Sold Aug 2023£800,000 | 4 Bed House1, Sheridan Gardens, Harrow, HA3 0JT1, Sheridan Gardens, Harrow, HA3 0JT
• Sold Jul 2023£920,000 | 4 Bed House10, Mount Stewart Avenue, Harrow, HA3 0JP10, Mount Stewart Avenue, Harrow, HA3 0JP
• Sold Jun 2023£835,000 | 4 Bed House35, Sedgecombe Avenue, Harrow, HA3 0HW35, Sedgecombe Avenue, Harrow, HA3 0HW
• Sold May 2022£830,000 | 4 Bed House15, Winchfield Close, Harrow, HA3 0DT15, Winchfield Close, Harrow, HA3 0DT
• Sold Dec 2021£887,000 | 4 Bed House57, The Ridgeway, Harrow, HA3 0LW57, The Ridgeway, Harrow, HA3 0LW
• Sold Sep 2021£870,000 | 4 Bed House6, Lapstone Gardens, Harrow, HA3 0ED6, Lapstone Gardens, Harrow, HA3 0ED
• 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 Dec 2020£740,000 | 4 Bed House18, Winchfield Close, Harrow, HA3 0DT18, Winchfield Close, Harrow, HA3 0DT
• Sold Dec 2019£650,000 | 4 Bed House3, Lapstone Gardens, Harrow, HA3 0DZ3, Lapstone Gardens, Harrow, HA3 0DZ
• Sold Jun 2019£735,000 | 4 Bed House14, Winchfield Close, Harrow, HA3 0DT14, Winchfield Close, Harrow, HA3 0DT
• Sold Jul 2011£545,000 | 4 Bed House18, Dovedale Avenue, Harrow, HA3 0DX18, Dovedale Avenue, Harrow, HA3 0DX

Dovedale Avenue, Harrow, HA3 has a total of 22 addresses. According to our analysis of all the public data, 20, Dovedale Avenue, Harrow is the 16th largest and the 16th most expensive property on the street.

When compared to the postcode district it is £371k more expensive than the average property in HA3.

• Mount Stewart Infant School

  500 m away
• Mount Stewart Junior School

  600 m away
• Uxendon Manor Primary School

  700 m away

• St Gregory's Catholic Science College

  300 m away
• Claremont High School

  1.0 km away
• Harrow High School

  1.4 km away

• Kenton

  |

  700 m away
• Northwick Park

  |

  800 m away

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