According to data from HM Land Registry, 19, Avondale Road, Harrow sits on a plot of 152 m².

We have plot size data on 40 out of 41 other houses in the postcode and 19, Avondale Road, Harrow sits on the 25th largest plot.

19, Avondale Road, Harrow has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 24 Feb 2021.

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, 19, Avondale Road, Harrow was last sold on 15th December 2023 for £316,577 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since December 2023, the market for similar properties has risen by 8.1%.

• Sold Dec 2023£316,577
• Sold Jul 2002£189,500

According to the Land Registry and our network of Estate Agents, there have been 23 sales of properties similar to 19, Avondale Road, Harrow within a radius of 480 metres since 2007.

The most recent example is 45, Grasmere Gardens, Harrow, HA3 7PS, a freehold house which sold for £605,000 on the 16th April 2026.

Read more about house prices in HA3.

• Sold Apr 2026£605,000 | 4 Bed House45, Grasmere Gardens, Harrow, HA3 7PS45, Grasmere Gardens, Harrow, HA3 7PS
• Sold Oct 2025£710,000 | 4 Bed House77, Grasmere Gardens, Harrow, HA3 7PS77, Grasmere Gardens, Harrow, HA3 7PS
• Sold Feb 2023£440,000 | 4 Bed House159, Byron Road, Harrow, HA3 7TB159, Byron Road, Harrow, HA3 7TB
• Sold Nov 2022£582,000 | 4 Bed House33, Grasmere Gardens, Harrow, HA3 7PS33, Grasmere Gardens, Harrow, HA3 7PS
• Sold Jun 2021£595,000 | 4 Bed House145, Belmont Road, Harrow, HA3 7PL145, Belmont Road, Harrow, HA3 7PL
• Sold Apr 2021£520,000 | 4 Bed House58, Locket Road, Harrow, HA3 7NE58, Locket Road, Harrow, HA3 7NE
• Sold Dec 2020£752,500 | 4 Bed House83, Grasmere Gardens, Harrow, HA3 7PS83, Grasmere Gardens, Harrow, HA3 7PS
• Sold Aug 2020£680,000 | 4 Bed House89, Grasmere Gardens, Harrow, HA3 7PS89, Grasmere Gardens, Harrow, HA3 7PS
• Sold Apr 2020£400,000 | 4 Bed House212, Byron Road, Harrow, HA3 7TF212, Byron Road, Harrow, HA3 7TF
• Sold Sep 2019£525,000 | 4 Bed House6, Stirling Road, Harrow, HA3 7NB6, Stirling Road, Harrow, HA3 7NB
• Sold Aug 2019£675,000 | 4 Bed House63, Talbot Road, Harrow, HA3 7QE63, Talbot Road, Harrow, HA3 7QE
• Sold Jul 2019£550,000 | 4 Bed House21, Grant Road, Harrow, HA3 7SB21, Grant Road, Harrow, HA3 7SB
• Sold Jul 2018£420,000 | 4 Bed House9, Talbot Road, Harrow, HA3 7QQ9, Talbot Road, Harrow, HA3 7QQ
• Sold Jul 2018£340,000 | 4 Bed House14, Stirling Road, Harrow, HA3 7NB14, Stirling Road, Harrow, HA3 7NB
• Sold Jan 2018£650,000 | 4 Bed House79, Radcliffe Road, Harrow, HA3 7QA79, Radcliffe Road, Harrow, HA3 7QA
• Sold Dec 2015£600,000 | 4 Bed House9, Grasmere Gardens, Harrow, HA3 7PS9, Grasmere Gardens, Harrow, HA3 7PS
• Sold Dec 2012£411,000 | 4 Bed House53, Talbot Road, Harrow, HA3 7QE53, Talbot Road, Harrow, HA3 7QE
• Sold Jun 2011£320,000 | 4 Bed House42, Borrowdale Avenue, Harrow, HA3 7PZ42, Borrowdale Avenue, Harrow, HA3 7PZ
• Sold Dec 2009£450,000 | 4 Bed House46, Borrowdale Avenue, Harrow, HA3 7PZ46, Borrowdale Avenue, Harrow, HA3 7PZ
• Sold Mar 2007£282,500 | 4 Bed House12A, Avondale Road, Harrow, HA3 7RE12A, Avondale Road, Harrow, HA3 7RE

Avondale Road, Harrow, HA3 has a total of 51 addresses. According to our analysis of all the public data, 19, Avondale Road, Harrow is the 2nd largest and the 2nd most expensive property on the street.

When compared to the postcode district it is £136k more expensive than the average property in HA3.

• Belmont School

  400 m away
• St Joseph's Catholic Primary School

  600 m away
• Elmgrove Primary School & Nursery

  800 m away

• The Sacred Heart Language College

  700 m away
• Salvatorian Roman Catholic College

  900 m away
• Harrow High School

  1.8 km away

• Harrow & Wealdstone

  |

  600 m away
• Kenton

  |

  1.7 km away

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