HM Land Registry records the plot of land for 5, Duffy Avenue, Harrow as measuring 165 m².

That makes it the 11th largest plot in the postcode, where 15 of the 16 other houses have recorded plot data.

5, Duffy Avenue, Harrow has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 18 May 2020.

The property is not connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).

The most recent sale of 5, Duffy Avenue, Harrow completed on 29th June 2020 at £585,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 0.5% over the period since June 2020.

• Sold Jun 2020£585,000

Since 2017 119 properties similar to 5, Duffy Avenue, Harrow have sold within a radius of 430 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 7th October 2025, was 48, Victor Road, Harrow, HA2 6PZ, a freehold house which sold for £575,000.

Read more about house prices in HA2.

• Sold Oct 2025£575,000 | 4 Bed House48, Victor Road, Harrow, HA2 6PZ48, Victor Road, Harrow, HA2 6PZ
• Sold Dec 2024£625,000 | 3 Bed House13, Edward Road, Harrow, HA2 6QB13, Edward Road, Harrow, HA2 6QB
• Sold Aug 2023£593,000 | 4 Bed House52, Victor Road, Harrow, HA2 6PZ52, Victor Road, Harrow, HA2 6PZ
• Sold Jul 2022£611,000 | 3 Bed House24, Edward Road, Harrow, HA2 6QB24, Edward Road, Harrow, HA2 6QB
• Sold Jan 2021£595,000 | 3 Bed House9, Rowell Drive, Harrow, HA2 6FG9, Rowell Drive, Harrow, HA2 6FG
• Sold Dec 2020£595,000 | 3 Bed House15, Newman Avenue, Harrow, HA2 6FE15, Newman Avenue, Harrow, HA2 6FE
• Sold Sep 2020£585,000 | 3 Bed House3, Duffy Avenue, Harrow, HA2 6FA3, Duffy Avenue, Harrow, HA2 6FA
• Sold Aug 2020£585,000 | 3 Bed House4, Duffy Avenue, Harrow, HA2 6FA4, Duffy Avenue, Harrow, HA2 6FA
• Sold Dec 2019£585,000 | 4 Bed House2, Duffy Avenue, Harrow, HA2 6FA2, Duffy Avenue, Harrow, HA2 6FA
• Sold Dec 2019£585,000 | 4 Bed House1, Duffy Avenue, Harrow, HA2 6FA1, Duffy Avenue, Harrow, HA2 6FA
• Sold Jun 2019£565,000 | 4 Bed House1, Ansel Adams Way, Harrow, HA2 6EU1, Ansel Adams Way, Harrow, HA2 6EU
• Sold Jun 2019£565,000 | 4 Bed House3, Ansel Adams Way, Harrow, HA2 6EU3, Ansel Adams Way, Harrow, HA2 6EU
• Sold Jan 2019£535,000 | 3 Bed House73, Hurrell Drive, Harrow, HA2 6DY73, Hurrell Drive, Harrow, HA2 6DY
• Sold Dec 2018£540,000 | 3 Bed House79, Hurrell Drive, Harrow, HA2 6DY79, Hurrell Drive, Harrow, HA2 6DY
• Sold Dec 2018£540,000 | 3 Bed House20, Hurrell Drive, Harrow, HA2 6DY20, Hurrell Drive, Harrow, HA2 6DY
• Sold Dec 2018£575,250 | 3 Bed House30, Hurrell Drive, Harrow, HA2 6DY30, Hurrell Drive, Harrow, HA2 6DY
• Sold Oct 2018£570,000 | 3 Bed House61, Hurrell Drive, Harrow, HA2 6DY61, Hurrell Drive, Harrow, HA2 6DY
• Sold Jun 2018£600,000 | 3 Bed House55, Hurrell Drive, Harrow, HA2 6DY55, Hurrell Drive, Harrow, HA2 6DY
• Sold Nov 2017£600,000 | 3 Bed House45, Hurrell Drive, Harrow, HA2 6DY45, Hurrell Drive, Harrow, HA2 6DY
• Sold Jun 2017£600,000 | 3 Bed House39, Hurrell Drive, Harrow, HA2 6DY39, Hurrell Drive, Harrow, HA2 6DY

Of the 16 addresses on Duffy Avenue, Harrow, HA2, 5, Duffy Avenue, Harrow comes out as the 15th largest and the 15th most expensive in our analysis of the public data.

It is also £93k more expensive than the average property across the HA2 district.

• Pinner Park Primary School

  600 m away
• Marlborough Primary School

  900 m away
• St Teresa's Catholic Primary School and Nursery

  1.1 km away

• Salvatorian Roman Catholic College

  900 m away
• The Sacred Heart Language College

  1.1 km away
• Nower Hill High School

  1.1 km away

• Headstone Lane

  |

  1.0 km away
• Harrow & Wealdstone

  |

  1.2 km away

The flood risk here is rated Very Low, based on Environment Agency data.